int main(int argc, char **argv)
{
MPI_Init(&argc, &argv);
double start_time, end_time;
// Print some info
omp_set_nested(1);
int maxThreads = omp_get_max_threads();
printf("Available threads: %d\n", maxThreads);
// Initialize the array.
InitArray();
// Print data if in debug mode.
if (DEBUG)
{
printf("===== BEFORE QUICK SORT (SEQ) =====\n\n");
PrintArray();
printf("===================================\n\n\n");
}
// Start timer.
start_time = MPI_Wtime();
// Split into 8 pieces and sort
int subArraySize = ITEMS / maxThreads;
int maxInd = ((maxThreads - 1) * subArraySize) - 1 + subArraySize;
int i;
#pragma omp parallel for
for (i = 0; i < maxThreads; i++)
{
QuickSort(v, i * subArraySize, (i * subArraySize) - 1 + subArraySize);
}
// Sort the pieces
int j;
for (i = 0; i < ITEMS / maxThreads; i++)
{
for (j = 0; j < maxThreads; j++)
{
sorted[maxThreads * i + j] = v[subArraySize * j + i];
}
}
#pragma omp parallel for
for (i = 0; i < subArraySize; i++)
{
QuickSort(sorted, i * maxThreads, i * maxThreads + maxThreads - 1);
}
// Stop timer.
end_time = MPI_Wtime();
// Print data if in debug mode.
if (DEBUG)
{
printf("===== AFTER QUICK SORT (SEQ) ======\n\n");
PrintArray();
printf("===================================\n\n");
}
else
{
printf("Lowest: %d\n", sorted[0]);
printf("Highest: %d\n", sorted[ITEMS - 1]);
}
double time_taken = (end_time - start_time);
printf("Execution time: %fs\n", time_taken);
CleanMemory();
}
static void createPreMarkers(RoadMapArray * rdmaps, PreGraph * preGraph,
IDnum * chains)
{
IDnum sequenceIndex;
IDnum referenceCount = rdmaps->referenceCount;
#ifndef _OPENMP
Annotation *annot = rdmaps->annotations;
#endif
#ifdef _OPENMP
int threads = omp_get_max_threads();
if (threads > 8)
threads = 8;
#pragma omp parallel for num_threads(threads)
#endif
for (sequenceIndex = 1;
sequenceIndex <= referenceCount;
sequenceIndex++) {
#ifdef _OPENMP
Annotation *annot = getAnnotationInArray(rdmaps->annotations, annotationOffset[sequenceIndex - 1]);
#endif
RoadMap *rdmap;
Coordinate currentPosition, currentInternalPosition;
IDnum currentPreNodeID, nextInternalPreNodeID;
IDnum annotIndex, lastAnnotIndex;
PreMarker * previous;
if (sequenceIndex % 1000000 == 0)
velvetLog("Connecting %li / %li\n", (long) sequenceIndex,
(long) sequenceCount_pg(preGraph));
rdmap = getRoadMapInArray(rdmaps, sequenceIndex - 1);
annotIndex = 0;
lastAnnotIndex = getAnnotationCount(rdmap);
nextInternalPreNodeID = chooseNextInternalPreNode
(chains[sequenceIndex] - 1, sequenceIndex,
preGraph, chains);
previous = NULL;
currentPosition = 0;
currentInternalPosition = 0;
currentPreNodeID = 0;
// Recursion up to last annotation
while (annotIndex < lastAnnotIndex
|| nextInternalPreNodeID != 0) {
if (annotIndex == lastAnnotIndex
|| (nextInternalPreNodeID != 0
&& currentInternalPosition <
getPosition(annot))) {
#ifdef _OPENMP
lockNode(nextInternalPreNodeID);
#endif
previous = addPreMarker_pg(preGraph,
nextInternalPreNodeID,
sequenceIndex,
¤tPosition,
previous);
#ifdef _OPENMP
unLockNode(nextInternalPreNodeID);
#endif
currentPreNodeID = nextInternalPreNodeID;
nextInternalPreNodeID =
chooseNextInternalPreNode
(currentPreNodeID, sequenceIndex,
preGraph, chains);
currentInternalPosition +=
getPreNodeLength_pg(currentPreNodeID,
preGraph);
} else {
reConnectAnnotation(¤tPreNodeID, annot,
¤tPosition,
sequenceIndex,
preGraph,
&previous);
annot = getNextAnnotation(annot);
annotIndex++;
}
}
}
}
int colvarproxy_lammps::smp_num_threads()
{
return omp_get_max_threads();
}
void lis_matvec_ccs(LIS_MATRIX A, LIS_SCALAR x[], LIS_SCALAR y[])
{
LIS_INT i,j,js,je,jj;
LIS_INT n,np;
LIS_SCALAR t;
#ifdef _OPENMP
LIS_INT k,nprocs;
LIS_SCALAR *w;
#endif
n = A->n;
np = A->np;
if( A->is_splited )
{
for(i=0; i<n; i++)
{
y[i] = A->D->value[i]*x[i];
}
for(i=0; i<np; i++)
{
js = A->L->ptr[i];
je = A->L->ptr[i+1];
t = x[i];
for(j=js;j<je;j++)
{
jj = A->L->index[j];
y[jj] += A->L->value[j] * t;
}
js = A->U->ptr[i];
je = A->U->ptr[i+1];
t = x[i];
for(j=js;j<je;j++)
{
jj = A->U->index[j];
y[jj] += A->U->value[j] * t;
}
}
}
else
{
#ifdef _OPENMP
nprocs = omp_get_max_threads();
w = (LIS_SCALAR *)lis_malloc( nprocs*np*sizeof(LIS_SCALAR),"lis_matvec_ccs::w" );
#pragma omp parallel private(i,j,js,je,t,jj,k)
{
k = omp_get_thread_num();
#pragma omp for
for(j=0;j<nprocs;j++)
{
memset( &w[j*np], 0, np*sizeof(LIS_SCALAR) );
}
#pragma omp for
for(i=0; i<np; i++)
{
js = A->ptr[i];
je = A->ptr[i+1];
t = x[i];
for(j=js;j<je;j++)
{
jj = k*np+A->index[j];
w[jj] += A->value[j] * t;
}
}
#pragma omp for
for(i=0;i<n;i++)
{
t = 0.0;
for(j=0;j<nprocs;j++)
{
t += w[j*np+i];
}
y[i] = t;
}
}
lis_free(w);
#else
for(i=0; i<n; i++)
{
y[i] = 0.0;
}
for(i=0; i<np; i++)
{
js = A->ptr[i];
je = A->ptr[i+1];
t = x[i];
for(j=js;j<je;j++)
{
jj = A->index[j];
y[jj] += A->value[j] * t;
}
}
#endif
}
}
//MAIN
int main(int argc,char **argv){
///////////////////////////////
//INITIALIZE MPI ENVIRONMENT //
///////////////////////////////
MPI_Init(&argc, &argv);
MPI_Barrier(MPI_COMM_WORLD);
//SET MPI ID's AND NUMBER OF NODES
MPI_Comm_rank(MPI_COMM_WORLD,&MPIBasic::ID);
MPI_Comm_size(MPI_COMM_WORLD,&MPIBasic::NumberOfNodes);
////////////////////////////////////
// INITIALIZE OPEN MP ENVIRONMENT //
////////////////////////////////////
//CHECK THREAD COUNT
std::cerr << "#NUMBER OF THREADS " << omp_get_max_threads() << std::endl;
//INITIALIZE THREADED FFTW
int FFTW3_THREAD_STATUS=fftw_init_threads();
std::cerr << "#FFTW THREAD STATUS " << FFTW3_THREAD_STATUS << std::endl;
if(FFTW3_THREAD_STATUS==1){
fftw_plan_with_nthreads(omp_get_max_threads());
}
//////////////////////////////////
//PROCESS COMMANDLINE ARGUMENTS //
//////////////////////////////////
INT NumberOfConfigurations=1;
//////////////////////////////////
//PROCESS COMMANDLINE ARGUMENTS
//////////////////////////////////
Konfig arguments(argc,argv);
//GET OUTPUT FOLDER
arguments.Getval("nconfs",NumberOfConfigurations);
//////////////////////////
// SET OUTPUT DIRECTORY //
//////////////////////////
char OutDir[256]="OUTPUT";
arguments.Getval("o",OutDir);
IO::SetOutputDirectory(OutDir);
#if IC_FLAG==LOAD_FLAG
/////////////////////////
// SET INPUT DIRECTORY //
/////////////////////////
char InDir[256]="INPUT";
arguments.Getval("i",InDir);
IO::SetInputDirectory(InDir);
/////////////////////
// SET INPUT FILES //
/////////////////////
// FOR LOADING FILES
INT InputFileTime=0;
INT InputFileID=1457712671;
arguments.Getval("iT",InputFileTime);
arguments.Getval("iID",InputFileID);
IO::SetInputFile(InputFileTime,InputFileID);
#endif
////////////////////////////
// DETERMINE LATTICE SIZE //
////////////////////////////
INT NSites=-1;
arguments.Getval("N",NSites);
if(NSites>0){
Lattice::N[0]=NSites;
Lattice::N[1]=NSites;
Lattice::N[2]=NSites;
Lattice::Volume=NSites*NSites*NSites;
std::cerr << "## LATTICE SIZE IS " << Lattice::N[0] << "x" << Lattice::N[1] << "x" << Lattice::N[2] << std::endl;
}
else{
std::cerr << "## NUMBER OF SITES NOT SPECIFIED -- USING " << Lattice::N[0] << "x" << Lattice::N[1] << "x" << Lattice::N[2] << std::endl;
}
///////////////////////////////
// GET SIMULATION PARAMETERS //
///////////////////////////////
DOUBLE InvTemp=-1;
arguments.Getval("beta",InvTemp);
if(InvTemp>0.0){
LangevinDynamics::beta=InvTemp;
std::cerr << "#beta=" << LangevinDynamics::beta << std::endl;
}
//////////////
// SIMULATE //
//////////////
//COMMAND LINE OUTPUT
std::cerr << "#GAUGE GROUP IS SU(" << Nc << ")" << std::endl;
std::cerr << "#PRECISION IS " << MAX_DIGITS_PRECISION << " DIGITS" << std::endl;
//INITIALIZE SIMULATION
Simulation::Init();
// SAMPLE DIFFERENT CONFIGURATIONS //
for(INT n=0;n<NumberOfConfigurations;n++){
//SET GLOBAL RANDOM NUMBER SEED//
INT GLOBAL_RNG_SEED;
if(MPIBasic::ID==0){
GLOBAL_RNG_SEED=time(0);
arguments.Getval("SEED",GLOBAL_RNG_SEED);
}
// BROADCAST GLOBAL RANDOM SEED //
MPI_Bcast(&GLOBAL_RNG_SEED, 1, MPI_INT,0,MPI_COMM_WORLD);
// PERFORM CLASSICAL STATISTICAL SIMULATION //
Simulation::Run(GLOBAL_RNG_SEED+MPIBasic::ID);
// COMMADNLINE NOTIFICATION //
std::cerr << "#COMPLETED " << GLOBAL_RNG_SEED+MPIBasic::ID << std::endl;
}
//SYNCHRONIZE ALL MPI NODES
MPI_Barrier(MPI_COMM_WORLD);
//FINALIZE MPI
MPI_Finalize();
//EXIT
exit(0);
}
int main (int argc, char **argv)
{
int ret;
int c;
int pin2core = 0; // 1=> pin threads to single core
int pin2range = 0; // 1=> pin threads to range of cores
int cpn = 1; // default cores per node
ret = MPI_Init (&argc, &argv);
ret = MPI_Comm_rank (MPI_COMM_WORLD, &iam);
shiftiam = iam;
ret = MPI_Comm_size (MPI_COMM_WORLD, &nranks);
pid = getpid ();
nthreads = omp_get_max_threads ();
core = malloc (nthreads * sizeof (int));
status = malloc (nthreads * sizeof (char));
tidarr = malloc (nthreads * sizeof (int));
fp = malloc (nthreads * sizeof (FILE *));
init_core (nthreads);
while ((c = getopt (argc, argv, "hcrn:w:")) != -1) {
switch (c) {
case 'h':
if (iam == 0) {
printf ("Usage: %s [-c] to pin to single core\n"
" [-r] to pin to range of cores\n"
" [-n <num>] number of cores per node\n"
" [-w <num> number of seconds between forced shifts", argv[0]);
}
return 0;
break;
case 'c':
pin2core = 1;
break;
case 'r':
pin2range = 1;
break;
case 'n':
cpn = atoi (optarg);
break;
case 'w':
shiftintvl = atoi (optarg);
break;
default:
printf ("unknown option %c\n", c);
return 1;
break;
}
}
if (pin2core) {
if (iam == 0) {
printf ("Pinning threads to individual cores\n");
}
ret = set_affinity_ (&iam, &cpn, &nthreads, &pin2core);
} else if (pin2range) {
if (iam == 0) {
printf ("Pinning threads to subsetted range of cores\n");
}
ret = set_affinity_ (&iam, &cpn, &nthreads, &pin2core);
} else {
if (iam == 0) {
printf ("No pinning\n");
}
}
ret = print_affinity_ (&iam);
fill_tid_fp ();
while (1) {
// Loop for some time (default 10 seconds), printing any core attachment changes
threaded_loop ();
// Change affinity to guarantee all is working as expected
if (pin2core || pin2range) {
shiftiam = (shiftiam + 1) % nranks;
printf ("shiftiam=%d\n", shiftiam);
ret = set_affinity_ (&shiftiam, &cpn, &nthreads, &pin2core);
}
ret = print_affinity_ (&iam);
print_all_statuses ();
}
}
//place_halos():
//
//Takes a list of halo masses (Nhalos, HaloMass), a list of particles
// (NTotPart,PartX,PartY,PartZ), some simulation parameters (L, mp), and
// user-defined parameters (Nlin,rho_ref,alpha,Malpha,Nalpha,seed)
//and returns a list of halo positions and radii (HaloX,HaloY,HaloZ,HaloR)
int place_halos(long Nend, float *HaloMass, long Nlin, long NTotPart, float *PartX,
float *PartY, float *PartZ, float *PartVX, float *PartVY, float *PartVZ,
float L, float rho_ref, long seed, float mp, int nthreads, double *alpha, double *fvel, double *Malpha,
long Nalpha,float recalc_frac, float *HaloX, float *HaloY, float *HaloZ, float *HaloVX,
float *HaloVY, float *HaloVZ,float *HaloR,long **ListOfPart,
long *NPartPerCell){
fprintf(stderr,"\tThis is place_halos.c\n");
//Initiallising -------------------------------------------------
long i,j,k,lin_ijk, Nmin;
long *count,trials;
long ihalo, ipart,i_alpha;
double invL = 1./L;
float Mcell,Mhalo,Mchange;
float R;
time_t t0,tI,tII;
int check;
double mpart,fvel_i;
double exponent;
double TotProb;
double prob_repicked = 0.0;
double *MassLeft;
double *CumulativeProb;
long *ListOfHalos, *NHalosPerCellStart, *NHalosPerCellEnd;
long Nhalos;
int recalc;
float diff;
time_t t5;
#ifdef VERB
time_t t1,t3,t4,t4_5;
#endif
long n_recalc =0;
int use_vel=1;
if (HaloVX==NULL)
use_vel=0;
NCells = Nlin;
Lbox = L;
t0=time(NULL);
NTotCells = NCells*NCells*NCells;
//Allocate memory for the arrays
MassLeft = (double *) calloc(NTotCells,sizeof(double));
if(MassLeft == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for MassLeft[]\nABORTING",NTotCells);
exit(-1);
}
NHalosPerCellStart = (long *) calloc(NTotCells,sizeof(long));
if(NHalosPerCellStart == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for NHalosPerCell[]\nABORTING",NTotCells);
exit(-1);
}
NHalosPerCellEnd = (long *) calloc(NTotCells,sizeof(long));
if(NHalosPerCellEnd == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for NHalosPerCell[]\nABORTING",NTotCells);
exit(-1);
}
count = (long *) calloc(NTotCells,sizeof(long));
if(count == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for NTotCells[]\nABORTING",NTotCells);
exit(-1);
}
CumulativeProb = (double *) calloc(NTotCells, sizeof(double));
if(CumulativeProb == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for CumulativeProb[]\nABORTING",NTotCells);
exit(-1);
}
if (nthreads<1){
NTHREADS = omp_get_max_threads();
}else{
NTHREADS = nthreads;
}
#ifdef NO_EXCLUSION
int *already_chosen;
already_chosen = (int*) calloc(NTotPart,sizeof(int));
if(already_chosen == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for already_chosen[]\nABORTING",NTotPart);
exit(-1);
}
#endif
//Initiallise random numbers
#ifdef VERB
fprintf(stderr,"\tinput seed: %ld. time0: %f.",seed, (float) t0);
#endif
if (seed>=0){
srand(seed);
#ifdef VERB
fprintf(stderr,"\tUsed: %ld \n",seed);
#endif
}
else {
srand(t0);
#ifdef VERB
fprintf(stderr,"\tSeed Used: %ld \n",t0);
#endif
}
mpart = (double) mp;
Nmin = (long)ceil(HaloMass[Nend-1]*0.9/mpart);
lcell = (float) L/NCells;
#ifdef VERB
fprintf(stderr,"\n\tParticles and Halos placed in %ld^3 cells\n",NCells);
fprintf(stderr,"\tBOX = %f lcell =%f rho_ref = %e invL %f\n",L,L/NCells,rho_ref,invL);
fprintf(stderr,"\tNhalostart = %d,Nhalosend = %ld, NPart = %ld\n",0, Nend, NTotPart);
fprintf(stderr,"\n\tMinimmum mass= %e. Minimum part per halo = %ld. mpart %e\n",HaloMass[Nend-1],Nmin,mpart);
#endif
#ifdef DEBUG
fprintf(stderr,"\n\tRAND_MAX=%d\n",RAND_MAX);
fprintf(stderr,"\tX[0] = %f Y[0] = %f Z[0] = %f\n",PartX[0],PartY[0],PartZ[0]);
fprintf(stderr,"\tX[1] = %f Y[1] = %f Z[1] = %f\n",PartX[1],PartY[1],PartZ[1]);
fprintf(stderr,"\tM[0] = %e \n",HaloMass[0]);
fprintf(stderr,"\tM[1] = %e \n",HaloMass[1]);
fprintf(stderr,"\t ... \n");
fprintf(stderr,"\tM[%ld] = %e \n",Nend-1,HaloMass[Nend-1]);
fprintf(stderr,"\tX[%ld] = %f Y[%ld] = %f Z[%ld] = %f\n",Nend-1,PartX[Nend-1],Nend-1,PartY[Nend-1],Nend-1,PartZ[Nend-1]);
#endif
int r = (int) (R_from_mass(HaloMass[0],rho_ref)/(L/NCells));
if (L/NCells<R_from_mass(HaloMass[0],rho_ref)){
fprintf(stderr,"WARNING: cell size is smaller than the radius of the biggest halo. Using r=%i. This may be problematic\n",r);
}
#ifdef VERB
fprintf(stderr,"\tR_max=%f, lcell=%f, r=%d\n",R_from_mass(HaloMass[0],rho_ref),(L/NCells),r);
t1=time(NULL);
diff = difftime(t1,t0);
fprintf(stderr,"\ttime of initialisation %f\n",diff);
#endif
// ------------------------------------------------- Initiallised
//Alloc Enough Memory
Nhalos=0;
for (i=0;i<NCells;i++){
for (j=0;j<NCells;j++){
for (k=0;k<NCells;k++){
lin_ijk = k+j*NCells+i*NCells*NCells;
NHalosPerCellStart[lin_ijk] = Nhalos;
NHalosPerCellEnd[lin_ijk] = Nhalos;
Nhalos += (long) floor(NPartPerCell[lin_ijk]/Nmin+1);
MassLeft[lin_ijk] = (double) NPartPerCell[lin_ijk]*mpart;
#ifdef ULTRADEBUG
if (lin_ijk<10 || lin_ijk > (NCells*NCells*NCells) - 10){
fprintf(stderr,"\tAllocated %ld (longs) in ListOfPart(%ld=[%ld,%ld,%ld])\n",NPartPerCell[lin_ijk],lin_ijk,i,j,k);
}
#endif
}
}
}
ListOfHalos = (long *) calloc(Nhalos,sizeof(long ));
if(ListOfHalos == NULL) {
fprintf(stderr,"\tplace_halos(): could not allocate %ld array for ListOfHalos[]\nABORTING",Nhalos);
exit(-1);
}
#ifdef VERB
// fprintf(stderr,"\tAllocated %ld (longs) in ListOfHalos\n",Nhalos);
t3=time(NULL);
diff = difftime(t3,t1);
fprintf(stderr,"\t... memory allocated in %f\n",diff);
fprintf(stderr,"\tComputing probabilities...\n");
#endif
#ifdef DEBUG
fprintf(stderr,"\tMass_cell[0]=%e",MassLeft[0]);
fprintf(stderr,"\t Mass Function\n");
for (ihalo=0;ihalo<15;ihalo++){
fprintf(stderr,"\thalo %ld: ",ihalo);
fprintf(stderr,"M=%e\n",HaloMass[ihalo]);
}
#endif
//----------------------------------- Particles and haloes assigned to grid
//Computing Cumulative Probability -----------------------------
//find the right alpha
Mhalo = HaloMass[0];
i_alpha = 0;
while(Mhalo<Malpha[i_alpha]) {
i_alpha++;
if (i_alpha==Nalpha){
fprintf(stderr,"\tERROR: No M_alpha low enough found\n");
fprintf(stderr,"\tERROR: N_alpha = %ld, Mh=%e, Ma= %e\n",Nalpha,Mhalo,Malpha[i_alpha-1]);
exit(0);
}
}
Mchange = Malpha[i_alpha];
exponent = alpha[i_alpha];
fvel_i = fvel[i_alpha];
//compute the probability
#ifdef VERB
fprintf(stderr,"\tUsing OMP with %d threads\n",NTHREADS);
t4=time(NULL);
#endif
TotProb = ComputeCumulative(exponent, mpart, MassLeft, CumulativeProb);
#ifdef VERB
fprintf(stderr,"\n\tcase 0, TotProb=%e\n",TotProb);
#endif
#ifdef VERB
fprintf(stderr,"\tNumber of alphas: %ld\n",Nalpha);
fprintf(stderr,"\tUsing alpha_%ld=%f for M>%e\n",i_alpha,exponent,Mchange);
t4_5=time(NULL);
diff = difftime(t4_5,t4);
fprintf(stderr,"\tprobabilty computed in %f secods\n",diff);
#endif
// ----------------------------------------- Computed Probability
//Actually placing the haloes-----------------------------------
#ifdef VERB
fprintf(stderr,"\n\tPlacing Halos...\n\n");
#endif
//Place one by one all the haloes (assumed to be ordered from the most massive to the least massive)
for (ihalo=0;ihalo<Nend;ihalo++){
#ifdef DEBUG
fprintf(stderr,"\n\t- Halo %ld ",ihalo);
#endif
#ifdef VERB
if (ihalo%(Nend/10)==0 && ihalo>0){
//TEMPORARY
fprintf(stderr,"\t\tFRAC, TOTPROB: %e, %e",(pow(Mcell/mpart,exponent)/TotProb),TotProb);
fprintf(stderr,"\t%ld%% done\n",(ihalo/(Nend/100)));
}
#endif
//Check whether or not, a change of alpha is needed for this halo mass
Mhalo= HaloMass[ihalo];
recalc = 0;
while (Mhalo < Mchange){//if so search the right alpha, and recompute probabilities
i_alpha++;
if (i_alpha==Nalpha){
fprintf(stderr,"\tERROR: No M_alpha low enough found: %e <%e\n",Mhalo,Malpha[Nalpha-1]);
exit(0);
}
Mchange = Malpha[i_alpha];
exponent = alpha[i_alpha];
fvel_i = fvel[i_alpha];
#ifdef VERB
fprintf(stderr,"\n\tUsing alpha_%ld=%f and fvel=%f for M>%e\n",i_alpha,exponent,fvel_i,Mchange);
#endif
recalc = 1;
}
// recalc if different alpha, OR there's a significant chance of choosing the same cell again.
if(ihalo>0){
if(prob_repicked>=recalc_frac){
recalc = 1;
n_recalc += 1;
fprintf(stderr,"RECALCULATING: %ld, %e, ihalo=%ld\n",n_recalc,prob_repicked,ihalo);
}
}
if (recalc==1){
tI=time(NULL);
fprintf(stderr,"\tcase 1, TotProb_bef=%e",TotProb);
TotProb=ComputeCumulative(exponent, mpart, MassLeft, CumulativeProb);
fprintf(stderr," TotProb_aft=%e ihalo=%ld\n\n",TotProb,ihalo);
prob_repicked=0.0;
#ifdef VERB
tII=time(NULL);
diff = difftime(tII,tI);
fprintf(stderr,"\tProbabilty recomputed in %f secods\n",diff);
#endif
recalc = 0;
}
do {
//First, choose a cell
#ifndef RANKED
trials=0;
do{
if (trials==MAXTRIALS){
fprintf(stderr,"MAXTRIALS=%d times picked an empty cell, recomputing Probs...\n",MAXTRIALS);
fprintf(stderr,"\n\tcase 2, TotProb_bef=%e",TotProb);
TotProb=ComputeCumulative(exponent, mpart, MassLeft, CumulativeProb);
fprintf(stderr," TotProb_aft=%e ihalo=%ld\n",TotProb,ihalo);
prob_repicked = 0.0;
trials=0;
}
lin_ijk = select_cell(TotProb, CumulativeProb);
trials++;
}while (MassLeft[lin_ijk]==0.);
k=lin_ijk%(NCells);
j=((lin_ijk-k)/NCells)%NCells;
i=(lin_ijk-k-j*NCells)/(NCells*NCells);
#else //RANKED option: deprecated and not optimised
lin_ijk=select_heaviest_cell(&i,&j,&k,MassLeft);
#endif
trials=0;
//Second, choose a particle in that cell
do {
ipart = select_part_beta_0(lin_ijk,ListOfPart, NPartPerCell);
if (ipart<0){
fprintf(stderr,"WARNING: Picked up an completely empty cell (ihalo %ld) lin_ijk=%ld \n",ihalo,lin_ijk);
MassLeft[lin_ijk]=0.;
check=1; //Choose another cell
break;
}
HaloX[ihalo] = PartX[ipart];
HaloY[ihalo] = PartY[ipart];
HaloZ[ihalo] = PartZ[ipart];
#ifdef DEBUG
fprintf(stderr,"HaloX=%f PartX=%f\n",HaloX[ihalo],PartX[ipart]);
#endif
if (use_vel==1){
HaloVX[ihalo] = fvel_i * PartVX[ipart];
HaloVY[ihalo] = fvel_i * PartVY[ipart];
HaloVZ[ihalo] = fvel_i * PartVZ[ipart];
}
R=R_from_mass(HaloMass[ihalo],rho_ref);
HaloR[ihalo]= R;
#ifdef NO_EXCLUSION
check = already_chosen[part];
already_chosen[ipart]=1;
#else
//Third, check that is not overlapping a previous halo
check = check_HaloR_in_mesh(ihalo,HaloX,HaloY,HaloZ,HaloR,i,j,k,ListOfHalos,NHalosPerCellStart,NHalosPerCellEnd,r);
#endif
if (check==1){
#ifdef DEBUG
fprintf(stderr,"Refused part : %ld\n",ipart);
#endif
trials++;
}
if (trials == MAXTRIALS){
//in order to avoid infinite loop, we will exit this loop, after MAXTRIALS trials
#ifdef VERB
fprintf(stderr,"MAXTRIALS=%d reached, removing cell [%ld,%ld,%ld]\n",MAXTRIALS,i,j,k);
#endif
MassLeft[lin_ijk]=0.;
fprintf(stderr,"\n\tcase 3, TotProb_bef=%e",TotProb);
TotProb=ComputeCumulative(exponent, mpart, MassLeft, CumulativeProb);
fprintf(stderr," TotProb_aft=%e ihalo=%ld, R=%f\n",TotProb,ihalo,R);
prob_repicked=0.0;
trials=0;
break;
}
} while (check==1);//If the particle was excluded, try another one in the same cell
} while(check==1); //if reached MAXTRIALS, select another cell
//Particle chosen!
//mass in cell before assignment
Mcell=MassLeft[lin_ijk];
#ifndef MASS_OF_PARTS
if (Mcell>HaloMass[ihalo])
MassLeft[lin_ijk] -= Mhalo;
else
MassLeft[lin_ijk] = 0.;
#else
exclude(ipart,R,PartX,PartY,PartZ,i,j,k);
#endif
prob_repicked += pow(Mcell/mpart,exponent)/TotProb;
#ifdef DEBUG
fprintf(stderr,"\tAfter: Mcell=%e, CProbCell=%e, TotProb=%e. , Mhalo=%e. CProb[last]=%e\n",MassLeft[lin_ijk],CumulativeProb[lin_ijk],TotProb,Mhalo,CumulativeProb[NTotCells-1]);
#endif
#ifdef DEBUG
fprintf(stderr,"\thalo %ld assigned to particle %ld at [%f,%f,%f]. R= %f, M= %e\n",ihalo,ipart,HaloX[ihalo],HaloY[ihalo],HaloZ[ihalo],R,Mhalo);
#endif
#ifdef DEBUG
fprintf(stderr,"HaloX=%f PartX=%f\n",HaloX[ihalo],PartX[ipart]);
#endif
ListOfHalos[NHalosPerCellEnd[lin_ijk]]=ihalo;
NHalosPerCellEnd[lin_ijk]++;
}//for(ihalo=Nstart:Nend)
//----------------------------------- Haloes Placed
fprintf(stderr,"\t... placement Done!\n");
fprintf(stderr,"\t\tTOTAL NUMBER OF RE-CALCULATIONS: %ld\n",n_recalc);
#ifdef VERB
t5=time(NULL);
diff = difftime(t5,t4_5);
fprintf(stderr,"\ttime placing %f\n",diff);
fprintf(stderr,"\tfreeing...\n");
#endif
free(NHalosPerCellStart);
free(NHalosPerCellEnd);
free(count);
free(CumulativeProb);
free(MassLeft);
free(ListOfHalos);
#ifdef VERB
diff = difftime(t5,t0);
fprintf(stderr,"\ttotal time in place_halos.c %f\n",diff);
fprintf(stderr,"\tPlacement done!!!\n");
#endif
#ifdef MASS_OF_PARTS
// free(excluded); free(Nexcluded);
#endif
return 0;
}
main ()
{
int i;
thds = omp_get_max_threads ();
if (thds == 1) {
printf ("should be run this program on multi threads.\n");
exit (0);
}
omp_set_dynamic (0);
#pragma omp parallel
{
int j;
#pragma omp for schedule(static,1) lastprivate (prvt)
for (i=0; i<thds; i++) {
for (j=0; j<ARRAYSIZ; j++) {
prvt[j] = i+j;
}
barrier (thds);
for (j=0; j<ARRAYSIZ; j++) {
if (prvt[j] != i+j) {
#pragma omp critical
errors += 1;
}
}
if (sizeof(prvt) != sizeof(int)*ARRAYSIZ) {
#pragma omp critical
errors += 1;
}
if (i==0) {
waittime (1);
}
for (j=0; j<ARRAYSIZ; j++) {
prvt[j] = i+j;
}
}
for (j=0; j<ARRAYSIZ; j++) {
if (prvt[j] != (thds-1)+j) {
#pragma omp critical
errors += 1;
}
}
}
#pragma omp parallel
func (thds);
func (1);
if (errors == 0) {
printf ("lastprivate 017 : SUCCESS\n");
return 0;
} else {
printf ("lastprivate 017 : FAILED\n");
return 1;
}
}
/*!*******************************************************************
* \brief The main call
*
* \param argc The integer number of command line arguments
* \param argv The character array of command line arguments
*********************************************************************/
int main (int argc, char *argv[])
{
int id = 0, n_elements = 1;
// Initialize messenger
mpi::messenger process_messenger (&argc, &argv);
try {
id = process_messenger.get_id ();
n_elements = process_messenger.get_np ();
io::parameters parameters = config (&argc, &argv, id);
int m = parameters.get <int> ("grid.z.points") / n_elements + 1;
m += (m - 1) % 2;
std::vector <double> positions (n_elements + 1);
for (int i = 0; i < n_elements + 1; ++i) {
positions [i] = -parameters.get <double> ("grid.z.width") / 2.0 + parameters.get <double> ("grid.z.width") / n_elements * i;
}
int name = id;
int n = parameters.get <int> ("grid.x.points");
grids::axis horizontal_axis (n, -parameters.get <double> ("grid.x.width") / 2.0, parameters.get <double> ("grid.x.width") / 2.0);
grids::axis vertical_axis (m, positions [id], positions [id + 1], id == 0 ? 0 : 1, id == n_elements - 1 ? 0 : 1);
TRACE ("Building data");
data::thermo_compositional_data data (&horizontal_axis, &vertical_axis, id, n_elements, parameters);
TRACE ("Constructing element");
auto element = pisces::implemented_element::instance (parameters ["element"].as <std::string> (), horizontal_axis, vertical_axis, name, parameters, data, &process_messenger, 0x00);
if (pisces::element::version () < versions::version ("0.6.0.0")) {
INFO ("element.version < 0.6.0.0");
}
else {
INFO ("element.version not < 0.6.0.0");
}
TRACE ("Element constructed.");
clock_t cbegin, cend;
std::chrono::time_point <std::chrono::system_clock> begin, end;
cbegin = clock ();
begin = std::chrono::system_clock::now ();
int n_steps = data.n_steps;
std::shared_ptr <io::input> virtual_input;
while (n_steps < parameters.get <int> ("time.steps") && element->duration < parameters.get <double> ("time.stop")) {
if (parameters.get <int> ("grid.rezone.check_every") > 0 && n_steps != 0 && n_elements > 1) {
INFO ("Rezoning");
formats::virtual_file *virt = element->rezone_minimize_ts (&positions [0], parameters.get <double> ("grid.rezone.min_size"), parameters.get <double> ("grid.rezone.max_size"), parameters.get <int> ("grid.rezone.n_tries"), parameters.get <int> ("grid.rezone.iters_fixed_t"), parameters.get <double> ("grid.rezone.step_size"), parameters.get <double> ("grid.rezone.k"), parameters.get <double> ("grid.rezone.t_initial"), parameters.get <double> ("grid.rezone.mu_t"), parameters.get <double> ("grid.rezone.t_min"));
if (virt) {
formats::virtual_files ["main/virtual_file"] = *virt;
grids::axis vertical_axis (m, positions [id], positions [id + 1], id == 0 ? 0 : 1, id == n_elements - 1 ? 0 : 1);
virtual_input.reset (new io::formatted_input <formats::virtual_format> (formats::data_grid::two_d (n, m), "main/virtual_file"));
data.setup (virtual_input);
element = pisces::implemented_element::instance (parameters ["element"].as <std::string> (), horizontal_axis, vertical_axis, name, parameters, data, &process_messenger, 0x00);
}
}
element->run (n_steps);
}
cend = clock ();
end = std::chrono::system_clock::now ();
std::chrono::duration <double> eb = end - begin;
INFO ("Main complete. CPU Time: " << ((double) (cend - cbegin))/CLOCKS_PER_SEC << " Wall Time: " << (double) eb.count () << " Efficiency: " << (((double) (cend - cbegin))/CLOCKS_PER_SEC / (double) eb.count () / omp_get_max_threads () * 100.) << "%");
} catch (std::exception &except) {
FATAL ("Fatal error occurred. Check log.");
FATAL (except.what ());
return 1;
/*
TODO Last check all should be somewhere not defined by the user
*/
} catch (int &except) {
FATAL ("Fatal error occurred. Check log.");
FATAL (except);
return 1;
/*
TODO Last check all should be somewhere not defined by the user
*/
} catch (...) {
FATAL ("Last ditch...");
return 1;
}
return 0;
}
// host stub function
void ops_par_loop_advec_mom_kernel2_y(char const *name, ops_block block,
int dim, int *range, ops_arg arg0,
ops_arg arg1, ops_arg arg2,
ops_arg arg3) {
// Timing
double t1, t2, c1, c2;
int offs[4][3];
ops_arg args[4] = {arg0, arg1, arg2, arg3};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 4, range, 134))
return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(134, "advec_mom_kernel2_y");
OPS_kernels[134].count++;
ops_timers_core(&c1, &t1);
}
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
#endif
// compute locally allocated range for the sub-block
int start[3];
int end[3];
int arg_idx[3];
#ifdef OPS_MPI
if (!sb->owned)
return;
for (int n = 0; n < 3; n++) {
start[n] = sb->decomp_disp[n];
end[n] = sb->decomp_disp[n] + sb->decomp_size[n];
if (start[n] >= range[2 * n]) {
start[n] = 0;
} else {
start[n] = range[2 * n] - start[n];
}
if (sb->id_m[n] == MPI_PROC_NULL && range[2 * n] < 0)
start[n] = range[2 * n];
if (end[n] >= range[2 * n + 1]) {
end[n] = range[2 * n + 1] - sb->decomp_disp[n];
} else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n] == MPI_PROC_NULL &&
(range[2 * n + 1] > sb->decomp_disp[n] + sb->decomp_size[n]))
end[n] += (range[2 * n + 1] - sb->decomp_disp[n] - sb->decomp_size[n]);
if (end[n] < start[n])
end[n] = start[n];
}
#else
for (int n = 0; n < 3; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
}
#endif
#ifdef OPS_DEBUG
ops_register_args(args, "advec_mom_kernel2_y");
#endif
offs[0][0] = args[0].stencil->stride[0] * 1; // unit step in x dimension
offs[0][1] =
off3D(1, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
offs[0][0];
offs[0][2] =
off3D(2, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
offs[0][1] - offs[0][0];
offs[1][0] = args[1].stencil->stride[0] * 1; // unit step in x dimension
offs[1][1] =
off3D(1, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
offs[1][0];
offs[1][2] =
off3D(2, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
offs[1][1] - offs[1][0];
offs[2][0] = args[2].stencil->stride[0] * 1; // unit step in x dimension
offs[2][1] =
off3D(1, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
offs[2][0];
offs[2][2] =
off3D(2, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
offs[2][1] - offs[2][0];
offs[3][0] = args[3].stencil->stride[0] * 1; // unit step in x dimension
offs[3][1] =
off3D(1, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
offs[3][0];
offs[3][2] =
off3D(2, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
offs[3][1] - offs[3][0];
int off0_0 = offs[0][0];
int off0_1 = offs[0][1];
int off0_2 = offs[0][2];
int dat0 = (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size);
int off1_0 = offs[1][0];
int off1_1 = offs[1][1];
int off1_2 = offs[1][2];
int dat1 = (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size);
int off2_0 = offs[2][0];
int off2_1 = offs[2][1];
int off2_2 = offs[2][2];
int dat2 = (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size);
int off3_0 = offs[3][0];
int off3_1 = offs[3][1];
int off3_2 = offs[3][2];
int dat3 = (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size);
// Halo Exchanges
ops_H_D_exchanges_host(args, 4);
ops_halo_exchanges(args, 4, range);
ops_H_D_exchanges_host(args, 4);
#ifdef _OPENMP
int nthreads = omp_get_max_threads();
#else
int nthreads = 1;
#endif
xdim0 = args[0].dat->size[0];
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0];
ydim1 = args[1].dat->size[1];
xdim2 = args[2].dat->size[0];
ydim2 = args[2].dat->size[1];
xdim3 = args[3].dat->size[0];
ydim3 = args[3].dat->size[1];
if (OPS_diags > 1) {
ops_timers_core(&c2, &t2);
OPS_kernels[134].mpi_time += t2 - t1;
}
#pragma omp parallel for
for (int thr = 0; thr < nthreads; thr++) {
int z_size = end[2] - start[2];
char *p_a[4];
int start_i = start[2] + ((z_size - 1) / nthreads + 1) * thr;
int finish_i =
start[2] + MIN(((z_size - 1) / nthreads + 1) * (thr + 1), z_size);
// get address per thread
int start0 = start[0];
int start1 = start[1];
int start2 = start_i;
// set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else
for (int d = 0; d < dim; d++)
d_m[d] = args[0].dat->d_m[d];
#endif
int base0 = dat0 * 1 * (start0 * args[0].stencil->stride[0] -
args[0].dat->base[0] - d_m[0]);
base0 = base0 +
dat0 * args[0].dat->size[0] * (start1 * args[0].stencil->stride[1] -
args[0].dat->base[1] - d_m[1]);
base0 = base0 +
dat0 * args[0].dat->size[0] * args[0].dat->size[1] *
(start2 * args[0].stencil->stride[2] - args[0].dat->base[2] -
d_m[2]);
p_a[0] = (char *)args[0].data + base0;
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[1].dat->d_m[d] + OPS_sub_dat_list[args[1].dat->index]->d_im[d];
#else
for (int d = 0; d < dim; d++)
d_m[d] = args[1].dat->d_m[d];
#endif
int base1 = dat1 * 1 * (start0 * args[1].stencil->stride[0] -
args[1].dat->base[0] - d_m[0]);
base1 = base1 +
dat1 * args[1].dat->size[0] * (start1 * args[1].stencil->stride[1] -
args[1].dat->base[1] - d_m[1]);
base1 = base1 +
dat1 * args[1].dat->size[0] * args[1].dat->size[1] *
(start2 * args[1].stencil->stride[2] - args[1].dat->base[2] -
d_m[2]);
p_a[1] = (char *)args[1].data + base1;
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[2].dat->d_m[d] + OPS_sub_dat_list[args[2].dat->index]->d_im[d];
#else
for (int d = 0; d < dim; d++)
d_m[d] = args[2].dat->d_m[d];
#endif
int base2 = dat2 * 1 * (start0 * args[2].stencil->stride[0] -
args[2].dat->base[0] - d_m[0]);
base2 = base2 +
dat2 * args[2].dat->size[0] * (start1 * args[2].stencil->stride[1] -
args[2].dat->base[1] - d_m[1]);
base2 = base2 +
dat2 * args[2].dat->size[0] * args[2].dat->size[1] *
(start2 * args[2].stencil->stride[2] - args[2].dat->base[2] -
d_m[2]);
p_a[2] = (char *)args[2].data + base2;
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[3].dat->d_m[d] + OPS_sub_dat_list[args[3].dat->index]->d_im[d];
#else
for (int d = 0; d < dim; d++)
d_m[d] = args[3].dat->d_m[d];
#endif
int base3 = dat3 * 1 * (start0 * args[3].stencil->stride[0] -
args[3].dat->base[0] - d_m[0]);
base3 = base3 +
dat3 * args[3].dat->size[0] * (start1 * args[3].stencil->stride[1] -
args[3].dat->base[1] - d_m[1]);
base3 = base3 +
dat3 * args[3].dat->size[0] * args[3].dat->size[1] *
(start2 * args[3].stencil->stride[2] - args[3].dat->base[2] -
d_m[2]);
p_a[3] = (char *)args[3].data + base3;
for (int n_z = start_i; n_z < finish_i; n_z++) {
for (int n_y = start[1]; n_y < end[1]; n_y++) {
for (int n_x = start[0];
n_x < start[0] + (end[0] - start[0]) / SIMD_VEC; n_x++) {
// call kernel function, passing in pointers to data -vectorised
#pragma simd
for (int i = 0; i < SIMD_VEC; i++) {
advec_mom_kernel2_y((double *)p_a[0] + i * 1 * 1,
(const double *)p_a[1] + i * 1 * 1,
(const double *)p_a[2] + i * 1 * 1,
(const double *)p_a[3] + i * 1 * 1);
}
// shift pointers to data x direction
p_a[0] = p_a[0] + (dat0 * off0_0) * SIMD_VEC;
p_a[1] = p_a[1] + (dat1 * off1_0) * SIMD_VEC;
p_a[2] = p_a[2] + (dat2 * off2_0) * SIMD_VEC;
p_a[3] = p_a[3] + (dat3 * off3_0) * SIMD_VEC;
}
for (int n_x = start[0] + ((end[0] - start[0]) / SIMD_VEC) * SIMD_VEC;
n_x < end[0]; n_x++) {
// call kernel function, passing in pointers to data - remainder
advec_mom_kernel2_y((double *)p_a[0], (const double *)p_a[1],
(const double *)p_a[2], (const double *)p_a[3]);
// shift pointers to data x direction
p_a[0] = p_a[0] + (dat0 * off0_0);
p_a[1] = p_a[1] + (dat1 * off1_0);
p_a[2] = p_a[2] + (dat2 * off2_0);
p_a[3] = p_a[3] + (dat3 * off3_0);
}
// shift pointers to data y direction
p_a[0] = p_a[0] + (dat0 * off0_1);
p_a[1] = p_a[1] + (dat1 * off1_1);
p_a[2] = p_a[2] + (dat2 * off2_1);
p_a[3] = p_a[3] + (dat3 * off3_1);
}
// shift pointers to data z direction
p_a[0] = p_a[0] + (dat0 * off0_2);
p_a[1] = p_a[1] + (dat1 * off1_2);
p_a[2] = p_a[2] + (dat2 * off2_2);
p_a[3] = p_a[3] + (dat3 * off3_2);
}
}
if (OPS_diags > 1) {
ops_timers_core(&c1, &t1);
OPS_kernels[134].time += t1 - t2;
}
ops_set_dirtybit_host(args, 4);
ops_set_halo_dirtybit3(&args[0], range);
if (OPS_diags > 1) {
// Update kernel record
ops_timers_core(&c2, &t2);
OPS_kernels[134].mpi_time += t2 - t1;
OPS_kernels[134].transfer += ops_compute_transfer(dim, start, end, &arg0);
OPS_kernels[134].transfer += ops_compute_transfer(dim, start, end, &arg1);
OPS_kernels[134].transfer += ops_compute_transfer(dim, start, end, &arg2);
OPS_kernels[134].transfer += ops_compute_transfer(dim, start, end, &arg3);
}
}
int main(int argc, char *argv[])
{
int step, ie, iside, i, j, k;
double mflops, tmax, nelt_tot = 0.0;
char Class;
logical ifmortar = false, verified;
double t2, trecs[t_last+1];
char *t_names[t_last+1];
//--------------------------------------------------------------------
// Initialize NUMA control
//--------------------------------------------------------------------
numa_initialize_env(NUMA_MIGRATE_EXISTING);
//---------------------------------------------------------------------
// Read input file (if it exists), else take
// defaults from parameters
//---------------------------------------------------------------------
FILE *fp;
if ((fp = fopen("timer.flag", "r")) != NULL) {
timeron = true;
t_names[t_total] = "total";
t_names[t_init] = "init";
t_names[t_convect] = "convect";
t_names[t_transfb_c] = "transfb_c";
t_names[t_diffusion] = "diffusion";
t_names[t_transf] = "transf";
t_names[t_transfb] = "transfb";
t_names[t_adaptation] = "adaptation";
t_names[t_transf2] = "transf+b";
t_names[t_add2] = "add2";
fclose(fp);
} else {
timeron = false;
}
printf("\n\n NAS Parallel Benchmarks (NPB3.3-OMP-C) - UA Benchmark\n\n");
if ((fp = fopen("inputua.data", "r")) != NULL) {
int result;
printf(" Reading from input file inputua.data\n");
result = fscanf(fp, "%d", &fre);
while (fgetc(fp) != '\n');
result = fscanf(fp, "%d", &niter);
while (fgetc(fp) != '\n');
result = fscanf(fp, "%d", &nmxh);
while (fgetc(fp) != '\n');
result = fscanf(fp, "%lf", &alpha);
Class = 'U';
fclose(fp);
} else {
printf(" No input file inputua.data. Using compiled defaults\n");
fre = FRE_DEFAULT;
niter = NITER_DEFAULT;
nmxh = NMXH_DEFAULT;
alpha = ALPHA_DEFAULT;
Class = CLASS_DEFAULT;
}
dlmin = pow(0.5, REFINE_MAX);
dtime = 0.04*dlmin;
printf(" Levels of refinement: %8d\n", REFINE_MAX);
printf(" Adaptation frequency: %8d\n", fre);
printf(" Time steps: %8d dt: %15.6E\n", niter, dtime);
printf(" CG iterations: %8d\n", nmxh);
printf(" Heat source radius: %8.4f\n", alpha);
printf(" Number of available threads: %8d\n", omp_get_max_threads());
printf("\n");
top_constants();
for (i = 1; i <= t_last; i++) {
timer_clear(i);
}
if (timeron) timer_start(t_init);
// set up initial mesh (single element) and solution (all zero)
create_initial_grid();
r_init_omp((double *)ta1, ntot, 0.0);
nr_init_omp((int *)sje, 4*6*nelt, -1);
init_locks();
// compute tables of coefficients and weights
coef();
geom1();
// compute the discrete laplacian operators
setdef();
// prepare for the preconditioner
setpcmo_pre();
// refine initial mesh and do some preliminary work
time = 0.0;
mortar();
prepwork();
adaptation(&ifmortar, 0);
if (timeron) timer_stop(t_init);
timer_clear(1);
time = 0.0;
for (step = 0; step <= niter; step++) {
if (step == 1) {
// reset the solution and start the timer, keep track of total no elms
r_init((double *)ta1, ntot, 0.0);
time = 0.0;
nelt_tot = 0.0;
for (i = 1; i <= t_last; i++) {
if (i != t_init) timer_clear(i);
}
timer_start(1);
}
// advance the convection step
convect(ifmortar);
if (timeron) timer_start(t_transf2);
// prepare the intital guess for cg
transf(tmort, (double *)ta1);
// compute residual for diffusion term based on intital guess
// compute the left hand side of equation, lapacian t
#pragma omp parallel default(shared) private(ie,k,j,i)
{
#pragma omp for
for (ie = 0; ie < nelt; ie++) {
laplacian(ta2[ie], ta1[ie], size_e[ie]);
}
// compute the residual
#pragma omp for
for (ie = 0; ie < nelt; ie++) {
for (k = 0; k < LX1; k++) {
for (j = 0; j < LX1; j++) {
for (i = 0; i < LX1; i++) {
trhs[ie][k][j][i] = trhs[ie][k][j][i] - ta2[ie][k][j][i];
}
}
}
}
} //end parallel
// get the residual on mortar
transfb(rmor, (double *)trhs);
if (timeron) timer_stop(t_transf2);
// apply boundary condition: zero out the residual on domain boundaries
// apply boundary conidtion to trhs
#pragma omp parallel for default(shared) private(ie,iside)
for (ie = 0; ie < nelt; ie++) {
for (iside = 0; iside < NSIDES; iside++) {
if (cbc[ie][iside] == 0) {
facev(trhs[ie], iside, 0.0);
}
}
}
// apply boundary condition to rmor
col2(rmor, tmmor, nmor);
// call the conjugate gradient iterative solver
diffusion(ifmortar);
// add convection and diffusion
if (timeron) timer_start(t_add2);
add2((double *)ta1, (double *)t, ntot);
if (timeron) timer_stop(t_add2);
// perform mesh adaptation
time = time + dtime;
if ((step != 0) && (step/fre*fre == step)) {
if (step != niter) {
adaptation(&ifmortar, step);
}
} else {
ifmortar = false;
}
nelt_tot = nelt_tot + (double)(nelt);
}
timer_stop(1);
tmax = timer_read(1);
verify(&Class, &verified);
// compute millions of collocation points advanced per second.
// diffusion: nmxh advancements, convection: 1 advancement
mflops = nelt_tot*(double)(LX1*LX1*LX1*(nmxh+1))/(tmax*1.e6);
print_results("UA", Class, REFINE_MAX, 0, 0, niter,
tmax, mflops, " coll. point advanced",
verified, NPBVERSION, COMPILETIME, CS1, CS2, CS3, CS4, CS5,
CS6, "(none)");
//---------------------------------------------------------------------
// More timers
//---------------------------------------------------------------------
if (timeron) {
for (i = 1; i <= t_last; i++) {
trecs[i] = timer_read(i);
}
if (tmax == 0.0) tmax = 1.0;
printf(" SECTION Time (secs)\n");
for (i = 1; i <= t_last; i++) {
printf(" %-10s:%9.3f (%6.2f%%)\n",
t_names[i], trecs[i], trecs[i]*100./tmax);
if (i == t_transfb_c) {
t2 = trecs[t_convect] - trecs[t_transfb_c];
printf(" --> %11s:%9.3f (%6.2f%%)\n",
"sub-convect", t2, t2*100./tmax);
} else if (i == t_transfb) {
t2 = trecs[t_diffusion] - trecs[t_transf] - trecs[t_transfb];
printf(" --> %11s:%9.3f (%6.2f%%)\n",
"sub-diffuse", t2, t2*100./tmax);
}
}
}
//--------------------------------------------------------------------
// Teardown NUMA control
//--------------------------------------------------------------------
numa_shutdown();
return 0;
}
arma_inline
static
int
get()
{
#if defined(ARMA_USE_OPENMP)
int n_threads = (std::min)(int(arma_config::mp_threads), int((std::max)(int(1), int(omp_get_max_threads()))));
#else
int n_threads = int(1);
#endif
return n_threads;
}
main ()
{
int i, r;
thds = omp_get_max_threads ();
if (thds == 1) {
printf ("should be run this program on multi threads.\n");
exit (0);
}
omp_set_dynamic (0);
rdct = shrd = 0;
fprvt = MAGICNO;
#pragma omp parallel for default(none) private (prvt) firstprivate(fprvt) lastprivate(lprvt) reduction(+:rdct) shared(shrd,thds,errors) schedule (static,1)
for (i=0; i<thds; i++) {
#pragma omp critical
{
shrd += 6*i; /* shrd is shared, i is private */
}
tprvt = i; /* tprvt is threadprivate */
prvt = 2*i; /* prvt is private */
fprvt += 3*i; /* fprvt is firstprivate */
lprvt = 4*i; /* lprvt is lastprivate */
rdct += 5*i; /* rdct is reduction(+) */
waittime (1);
if (prvt != 2*i) { /* check private */
#pragma omp critical
errors += 1;
}
if (fprvt != MAGICNO + 3*i) {
#pragma omp critical
errors += 1;
}
}
r = 0;
for (i=0; i<thds; i++)
r += i;
if (rdct != r * 5) {
errors += 1;
}
if (shrd != r * 6) {
errors += 1;
}
if (lprvt != 4*(thds-1)) {
errors += 1;
}
#pragma omp parallel for default(shared) schedule (static)
for (i=0; i<thds; i++) {
if (tprvt != i) {
#pragma omp critical
errors += 1;
}
}
if (errors == 0) {
printf ("default 005 : SUCCESS\n");
return 0;
} else {
printf ("default 005 : FAILED\n");
return 1;
}
}
void op_par_loop_res_calc(char const *name, op_set set,
op_arg arg0,
op_arg arg1 ){
int *arg1h = (int *)arg1.data;
int nargs = 2;
op_arg args[2];
args[0] = arg0;
args[1] = arg1;
int ninds = 1;
int inds[2] = {0,-1};
if (OP_diags>2) {
printf(" kernel routine with indirection: res_calc\n");
}
// get plan
#ifdef OP_PART_SIZE_0
int part_size = OP_PART_SIZE_0;
#else
int part_size = OP_part_size;
#endif
int set_size = op_mpi_halo_exchanges(set, nargs, args);
// initialise timers
double cpu_t1, cpu_t2, wall_t1=0, wall_t2=0;
op_timing_realloc(0);
OP_kernels[0].name = name;
OP_kernels[0].count += 1;
// set number of threads
#ifdef _OPENMP
int nthreads = omp_get_max_threads( );
#else
int nthreads = 1;
#endif
// allocate and initialise arrays for global reduction
int arg1_l[1+64*64];
for (int thr=0; thr<nthreads; thr++)
for (int d=0; d<1; d++) arg1_l[d+thr*64]=ZERO_int;
if (set->size >0) {
op_plan *Plan = op_plan_get(name,set,part_size,nargs,args,ninds,inds);
op_timers_core(&cpu_t1, &wall_t1);
// execute plan
int block_offset = 0;
for (int col=0; col < Plan->ncolors; col++) {
if (col==Plan->ncolors_core) op_mpi_wait_all(nargs, args);
int nblocks = Plan->ncolblk[col];
#pragma omp parallel for
for (int blockIdx=0; blockIdx<nblocks; blockIdx++)
op_x86_res_calc( blockIdx,
(double *)arg0.data,
Plan->ind_map,
Plan->loc_map,
&arg1_l[64*omp_get_thread_num()],
Plan->ind_sizes,
Plan->ind_offs,
block_offset,
Plan->blkmap,
Plan->offset,
Plan->nelems,
Plan->nthrcol,
Plan->thrcol,
set_size);
// combine reduction data
if (col == Plan->ncolors_owned-1) {
for (int thr=0; thr<nthreads; thr++)
for(int d=0; d<1; d++) arg1h[d] += arg1_l[d+thr*64];
}
block_offset += nblocks;
}
op_timing_realloc(0);
OP_kernels[0].transfer += Plan->transfer;
OP_kernels[0].transfer2 += Plan->transfer2;
}
// combine reduction data
op_mpi_reduce(&arg1,arg1h);
op_mpi_set_dirtybit(nargs, args);
// update kernel record
op_timers_core(&cpu_t2, &wall_t2);
OP_kernels[0].time += wall_t2 - wall_t1;
}
void op_par_loop_dotPV(char const *name, op_set set,
op_arg arg0,
op_arg arg1,
op_arg arg2 ){
double *arg2h = (double *)arg2.data;
int nargs = 3;
op_arg args[3];
args[0] = arg0;
args[1] = arg1;
args[2] = arg2;
if (OP_diags>2) {
printf(" kernel routine w/o indirection: dotPV\n");
}
op_mpi_halo_exchanges(set, nargs, args);
// initialise timers
double cpu_t1, cpu_t2, wall_t1, wall_t2;
op_timers_core(&cpu_t1, &wall_t1);
// set number of threads
#ifdef _OPENMP
int nthreads = omp_get_max_threads( );
#else
int nthreads = 1;
#endif
// allocate and initialise arrays for global reduction
double arg2_l[1+64*64];
for (int thr=0; thr<nthreads; thr++)
for (int d=0; d<1; d++) arg2_l[d+thr*64]=ZERO_double;
if (set->size >0) {
// execute plan
#pragma omp parallel for
for (int thr=0; thr<nthreads; thr++) {
int start = (set->size* thr )/nthreads;
int finish = (set->size*(thr+1))/nthreads;
op_x86_dotPV( (double *) arg0.data,
(double *) arg1.data,
arg2_l + thr*64,
start, finish );
}
}
// combine reduction data
for (int thr=0; thr<nthreads; thr++)
for(int d=0; d<1; d++) arg2h[d] += arg2_l[d+thr*64];
op_mpi_reduce(&arg2,arg2h);
op_mpi_set_dirtybit(nargs, args);
// update kernel record
op_timers_core(&cpu_t2, &wall_t2);
op_timing_realloc(4);
OP_kernels[4].name = name;
OP_kernels[4].count += 1;
OP_kernels[4].time += wall_t2 - wall_t1;
OP_kernels[4].transfer += (float)set->size * arg0.size;
OP_kernels[4].transfer += (float)set->size * arg1.size;
}
static void john_run(void)
{
if (options.flags & FLG_TEST_CHK)
exit_status = benchmark_all() ? 1 : 0;
else
if (options.flags & FLG_MAKECHR_CHK)
do_makechars(&database, options.charset);
else
if (options.flags & FLG_CRACKING_CHK) {
int remaining = database.password_count;
if (!(options.flags & FLG_STDOUT)) {
status_init(NULL, 1);
log_init(LOG_NAME, options.loader.activepot, options.session);
john_log_format();
if (idle_requested(database.format))
log_event("- Configured to use otherwise idle "
"processor cycles only");
}
tty_init(options.flags & FLG_STDIN_CHK);
#if defined(HAVE_MPI) && defined(_OPENMP)
if (database.format->params.flags & FMT_OMP &&
omp_get_max_threads() > 1 && mpi_p > 1) {
if(cfg_get_bool(SECTION_OPTIONS, SUBSECTION_MPI, "MPIOMPmutex", 1)) {
if(cfg_get_bool(SECTION_OPTIONS, SUBSECTION_MPI, "MPIOMPverbose", 1) &&
mpi_id == 0)
fprintf(stderr, "MPI in use, disabling OMP (see doc/README.mpi)\n");
omp_set_num_threads(1);
} else
if(cfg_get_bool(SECTION_OPTIONS, SUBSECTION_MPI, "MPIOMPverbose", 1) &&
mpi_id == 0)
fprintf(stderr, "Note: Running both MPI and OMP (see doc/README.mpi)\n");
}
#endif
if (options.flags & FLG_SINGLE_CHK)
do_single_crack(&database);
else
if (options.flags & FLG_WORDLIST_CHK)
do_wordlist_crack(&database, options.wordlist,
(options.flags & FLG_RULES) != 0);
else
if (options.flags & FLG_INC_CHK)
do_incremental_crack(&database, options.charset);
else
if (options.flags & FLG_MKV_CHK)
do_markov_crack(&database, options.mkv_param);
else
if (options.flags & FLG_EXTERNAL_CHK)
do_external_crack(&database);
else
if (options.flags & FLG_BATCH_CHK)
do_batch_crack(&database);
status_print();
tty_done();
if (database.password_count < remaining) {
char *might = "Warning: passwords printed above might";
char *partial = " be partial";
char *not_all = " not be all those cracked";
switch (database.options->flags &
(DB_SPLIT | DB_NODUP)) {
case DB_SPLIT:
#ifdef HAVE_MPI
if (mpi_id == 0)
#endif
fprintf(stderr, "%s%s\n", might, partial);
break;
case DB_NODUP:
#ifdef HAVE_MPI
if (mpi_id == 0)
#endif
fprintf(stderr, "%s%s\n", might, not_all);
break;
case (DB_SPLIT | DB_NODUP):
#ifdef HAVE_MPI
if (mpi_id == 0)
#endif
fprintf(stderr, "%s%s and%s\n",
might, partial, not_all);
}
#ifdef HAVE_MPI
if (mpi_id == 0)
#endif
fputs("Use the \"--show\" option to display all of "
"the cracked passwords reliably\n", stderr);
}
}
}
int main(int argc, char *argv[])
{
REAL_TYPE *A_gold, *B_gold, *A_gold2, *B_gold2;
float *C_gold, *C0_gold, *C, *C2;
int M, N, K;
REAL_TYPE alpha, beta;
int reps;
libxsmm_spmdm_handle handle, handle2;
libxsmm_CSR_sparseslice *A_sparse, *A_sparse2;
int max_threads;
/* Step 1: Read in args */
libxsmm_timer_tickint start, end;
double flops, duration;
char transA, transB, transC;
int i, j, k;
size_t l;
/* Step 1: Initialize handle */
M = 0; N = 0; K = 0; alpha = (REAL_TYPE)1.0; beta = (REAL_TYPE)0.0; reps = 0; transA = 'N'; transB = 'N';
if (argc > 1 && !strncmp(argv[1], "-h", 3)) {
printf("\nUsage: %s [M] [N] [K] [transA] [transB] [reps]\n\n", argv[0]);
return EXIT_SUCCESS;
}
/* defaults */
M = 2048;
N = 2048;
K = 2048;
transA = 'N';
transB = 'N';
transC = 'N';
reps = 100;
/* reading new values from cli */
i = 1;
if (argc > i) M = atoi(argv[i++]);
if (argc > i) N = atoi(argv[i++]);
if (argc > i) K = atoi(argv[i++]);
if (argc > i) { transA = argv[i][0]; i++; }
if (argc > i) { transB = argv[i][0]; i++; }
if (argc > i) { transC = argv[i][0]; i++; }
if (argc > i) reps = atoi(argv[i++]);
/* Step 2: allocate data */
A_gold = (REAL_TYPE*)libxsmm_aligned_malloc( M*K*sizeof(REAL_TYPE), 64 );
B_gold = (REAL_TYPE*)libxsmm_aligned_malloc( K*N*sizeof(REAL_TYPE), 64 );
C_gold = (float*)libxsmm_aligned_malloc( M*N*sizeof(float), 64 );
C0_gold = (float*)libxsmm_aligned_malloc( M*N*sizeof(float), 64 );
C = (float*)libxsmm_aligned_malloc( M*N*sizeof(float), 64 );
/* Step 3: init data */
libxsmm_rng_set_seed(1);
for (l = 0; l < (size_t)M * (size_t)K; ++l) {
const double r64 = libxsmm_rng_f64();
const float r32 = (float)r64;
#ifdef USE_BFLOAT
const int r = *(const int*)(&r32);
const libxsmm_bfloat16 val = (r >> 16);
#else
const float val = r32;
#endif
if (r64 > 0.85) A_gold[l] = val;
else A_gold[l] = (REAL_TYPE)0.0;
}
for (l = 0; l < (size_t)K * (size_t)N; ++l) {
const double r64 = libxsmm_rng_f64();
const float r32 = (float)r64;
#ifdef USE_BFLOAT
const int r = *(const int*)(&r32);
const libxsmm_bfloat16 val = (r >> 16);
#else
const float val = r32;
#endif
B_gold[l] = val;
}
for (l = 0; l < (size_t)M * (size_t)N; ++l) {
C0_gold[l] = (float)libxsmm_rng_f64();
C_gold[l] = C0_gold[l];
}
for (l = 0; l < (size_t)M * (size_t)N; ++l) {
C[l] = (float)C0_gold[l];
}
flops = (double)M * (double)N * (double)K * 2.0;
/*----------------------------------------------------------------------------------------------------------------------*/
/* Step 4: Initialize LIBXSMM for these sizes - allocates handle and temporary space for the sparse data structure for A */
# if defined(_OPENMP)
max_threads = omp_get_max_threads();
# else
max_threads = 1;
# endif
start = libxsmm_timer_tick();
libxsmm_spmdm_init(M, N, K, max_threads, &handle, &A_sparse);
end = libxsmm_timer_tick();
printf("Time for handle init = %f\n", libxsmm_timer_duration(start, end));
printf(" running with: M=%i, N=%i, K=%i, bm=%i, bn=%i, bk=%i, mb=%i, nb=%i, kb=%i, reps=%i -- forward pass\n", M, N, K, handle.bm, handle.bn, handle.bk, handle.mb, handle.nb, handle.kb, reps );
/* The overall function that takes in matrix inputs in dense format, does the conversion of A to sparse format and does the matrix multiply */
/* Currently ignores alpha */
/* TODO: fix alpha input */
# ifdef USE_BFLOAT
spmdm_exec_bfloat16(&handle, transA, transB, &alpha, A_gold, B_gold, transC, &beta, C, A_sparse);
# else
spmdm_exec_fp32(&handle, transA, transB, &alpha, A_gold, B_gold, transC, &beta, C, A_sparse);
# endif
/* Checks */
/* Compute a "gold" answer sequentially */
#if defined(_OPENMP)
LIBXSMM_OMP_VAR(k);
# pragma omp parallel for private(i, j, k) LIBXSMM_OPENMP_COLLAPSE(2)
#endif
for (i = 0; i < M; ++i) {
for (j = 0; j < N; ++j) {
float sum = 0.0;
float Cval;
for (k = 0; k < K; ++k) {
# ifdef USE_BFLOAT
libxsmm_bfloat16 Atmp = A_gold[i*K+k];
int Atmp_int = Atmp; Atmp_int <<= 16;
float Aval = *(float *)&Atmp_int;
libxsmm_bfloat16 Btmp = B_gold[k*N+j];
int Btmp_int = Btmp; Btmp_int <<= 16;
float Bval = *(float *)&Btmp_int;
# else
float Aval = A_gold[i*K + k];
float Bval = B_gold[k*N + j];
# endif
sum += Aval * Bval;
}
Cval = sum;
C_gold[i*N + j] = Cval + beta*C_gold[i*N + j];
}
}
/* LIBXSMM_FSYMBOL(sgemm)(&trans, &trans, &N, &M, &K, &alpha, B_gold, &N, A_gold, &K, &beta, C_gold, &N); */
/* Compute the max difference between gold and computed results. */
spmdm_check_c( &handle, C, C_gold );
/* Timing loop starts */
start = libxsmm_timer_tick();
for (i = 0; i < reps; ++i) {
# ifdef USE_BFLOAT
spmdm_exec_bfloat16( &handle, transA, transB, &alpha, A_gold, B_gold, transC, &beta, C, A_sparse);
# else
spmdm_exec_fp32( &handle, transA, transB, &alpha, A_gold, B_gold, transC, &beta, C, A_sparse);
# endif
}
end = libxsmm_timer_tick();
duration = libxsmm_timer_duration(start, end);
printf("Time = %f Time/rep = %f, TFlops/s = %f\n", duration, duration*1.0/reps, flops/1000./1000./1000./1000./duration*reps);
libxsmm_spmdm_destroy(&handle);
/*----------------------------------------------------------------------------------------------------------------------*/
/* Step 5: Initialize libxsmm for transpose A - allocates handle and temporary space for the sparse data structure for A */
transA = 'T'; transB = 'N'; transC = 'T';
libxsmm_spmdm_init(M, N, K, max_threads, &handle2, &A_sparse2);
printf(" running with: M=%i, N=%i, K=%i, bm=%i, bn=%i, bk=%i, mb=%i, nb=%i, kb=%i, reps=%i, transA = Y, transC = Y -- weight update\n", handle2.m, handle2.n, handle2.k, handle2.bm, handle2.bn, handle2.bk, handle2.mb, handle2.nb, handle2.kb, reps );
A_gold2 = (REAL_TYPE*)libxsmm_aligned_malloc( M*K*sizeof(REAL_TYPE), 64 );
C2 = (float*)libxsmm_aligned_malloc( M*N*sizeof(float), 64 );
for (i = 0; i < M; ++i) {
for (j = 0; j < K; ++j) {
A_gold2[j*M + i] = A_gold[i*K + j];
}
}
for (i = 0; i < M; ++i) {
for (j = 0; j < N; ++j) {
C[j*M + i] = (float)C0_gold[i*N + j];
}
}
/* The overall function that takes in matrix inputs in dense format, does the conversion of A to sparse format and does the matrix multiply */
/* Currently ignores alpha */
/* TODO: fix alpha inputs */
# ifdef USE_BFLOAT
spmdm_exec_bfloat16( &handle2, transA, transB, &alpha, A_gold2, B_gold, transC, &beta, C, A_sparse2);
# else
spmdm_exec_fp32( &handle2, transA, transB, &alpha, A_gold2, B_gold, transC, &beta, C, A_sparse2);
# endif
for (i = 0; i < M; ++i) {
for (j = 0; j < N; ++j) {
C2[i*N + j] = C[j*M + i];
}
}
/* Checks */
spmdm_check_c( &handle2, C2, C_gold);
/* Timing loop starts */
start = libxsmm_timer_tick();
for (i = 0; i < reps; ++i) {
# ifdef USE_BFLOAT
spmdm_exec_bfloat16( &handle2, transA, transB, &alpha, A_gold2, B_gold, transC, &beta, C, A_sparse2);
# else
spmdm_exec_fp32( &handle2, transA, transB, &alpha, A_gold2, B_gold, transC, &beta, C, A_sparse2);
# endif
}
end = libxsmm_timer_tick();
duration = libxsmm_timer_duration(start, end);
printf("Time = %f Time/rep = %f, TFlops/s = %f\n", duration, duration*1.0/reps, flops/1000./1000./1000./1000./duration*reps);
/*----------------------------------------------------------------------------------------------------------------------*/
/* Step 6: Test transpose B */
transA = 'N'; transB = 'T'; transC = 'N';
printf(" running with: M=%i, N=%i, K=%i, bm=%i, bn=%i, bk=%i, mb=%i, nb=%i, kb=%i, reps=%i, transB = Y -- backprop\n", handle2.m, handle2.n, handle2.k, handle2.bm, handle2.bn, handle2.bk, handle2.mb, handle2.nb, handle2.kb, reps );
B_gold2 = (REAL_TYPE*)libxsmm_aligned_malloc( K*N*sizeof(REAL_TYPE), 64 );
for (i = 0; i < K; ++i) {
for (j = 0; j < N; ++j) {
B_gold2[j*K + i] = B_gold[i*N + j];
}
}
for (l = 0; l < (size_t)M * (size_t)N; ++l) {
C[l] = (float)C0_gold[l];
}
/* The overall function that takes in matrix inputs in dense format, does the conversion of A to sparse format and does the matrix multiply */
/* Currently ignores alpha */
/* TODO: fix alpha inputs */
# ifdef USE_BFLOAT
spmdm_exec_bfloat16( &handle2, transA, transB, &alpha, A_gold, B_gold2, transC, &beta, C, A_sparse2);
# else
spmdm_exec_fp32( &handle2, transA, transB, &alpha, A_gold, B_gold2, transC, &beta, C, A_sparse2);
# endif
/* Checks */
spmdm_check_c( &handle2, C, C_gold);
/* Timing loop starts */
start = libxsmm_timer_tick();
for (i = 0; i < reps; ++i) {
# ifdef USE_BFLOAT
spmdm_exec_bfloat16( &handle2, transA, transB, &alpha, A_gold, B_gold2, transC, &beta, C, A_sparse2);
# else
spmdm_exec_fp32( &handle2, transA, transB, &alpha, A_gold, B_gold2, transC, &beta, C, A_sparse2);
# endif
}
end = libxsmm_timer_tick();
duration = libxsmm_timer_duration(start, end);
printf("Time = %f Time/rep = %f, TFlops/s = %f\n", duration, duration*1.0/reps, flops/1000./1000./1000./1000./duration*reps);
libxsmm_spmdm_destroy(&handle2);
libxsmm_free(A_gold);
libxsmm_free(B_gold);
libxsmm_free(C_gold);
libxsmm_free(C);
libxsmm_free(C2);
libxsmm_free(C0_gold);
libxsmm_free(B_gold2);
libxsmm_free(A_gold2);
return EXIT_SUCCESS;
}
static void john_init(char *name, int argc, char **argv)
{
int show_usage = 0;
int make_check = (argc == 2 && !strcmp(argv[1], "--make_check"));
if (make_check)
argv[1] = "--test=0";
CPU_detect_or_fallback(argv, make_check);
status_init(NULL, 1);
if (argc < 2 ||
(argc == 2 &&
(!strcasecmp(argv[1], "--help") ||
!strcasecmp(argv[1], "-h") ||
!strcasecmp(argv[1], "-help"))))
{
john_register_all(); /* for printing by opt_init() */
show_usage = 1;
}
opt_init(name, argc, argv, show_usage);
/*
* --list=? needs to be supported, because it has been supported in the released
* john-1.7.9-jumbo-6 version, and it is used by the bash completion script.
* --list=? is, however, not longer mentioned in doc/OPTIONS and in the usage
* output. Instead, --list=help is.
*/
if (options.listconf &&
(!strcasecmp(options.listconf, "help") ||
!strcmp(options.listconf, "?")))
{
john_list_options();
exit(0);
}
if (options.listconf &&
(!strcasecmp(options.listconf, "help:help") ||
!strcasecmp(options.listconf, "help:")))
{
john_list_help_options();
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "help:format-methods"))
{
john_list_method_names();
exit(0);
}
if (options.listconf && !strncasecmp(options.listconf, "help:", 5))
{
if (strcasecmp(options.listconf, "help:parameters") &&
strcasecmp(options.listconf, "help:list-data"))
{
fprintf(stderr,
"%s is not a --list option that supports additional values.\nSupported options:\n",
options.listconf+5);
john_list_help_options();
exit(1);
}
}
if (options.listconf && !strcasecmp(options.listconf, "hidden-options"))
{
puts("--help print usage summary, just like running the command");
puts(" without any parameters");
puts("--subformat=FORMAT pick a benchmark format for --format=crypt");
puts("--mkpc=N force a lower max. keys per crypt");
puts("--length=N force a lower max. length");
puts("--field-separator-char=C use 'C' instead of the ':' in input and pot files");
puts("--fix-state-delay=N performance tweak, see documentation");
puts("--log-stderr log to screen instead of file\n");
exit(0);
}
if (!make_check) {
#if defined(_OPENMP) && OMP_FALLBACK
#if defined(__DJGPP__) || defined(__CYGWIN32__)
#error OMP_FALLBACK is incompatible with the current DOS and Win32 code
#endif
if (!getenv("JOHN_NO_OMP_FALLBACK") &&
omp_get_max_threads() <= 1) {
#define OMP_FALLBACK_PATHNAME JOHN_SYSTEMWIDE_EXEC "/" OMP_FALLBACK_BINARY
execv(OMP_FALLBACK_PATHNAME, argv);
perror("execv: " OMP_FALLBACK_PATHNAME);
}
#endif
path_init(argv);
if (options.listconf && !strcasecmp(options.listconf,
"build-info"))
{
puts("Version: " JOHN_VERSION);
puts("Build: " JOHN_BLD _MP_VERSION);
printf("Arch: %d-bit %s\n", ARCH_BITS,
ARCH_LITTLE_ENDIAN ? "LE" : "BE");
#if JOHN_SYSTEMWIDE
puts("System-wide exec: " JOHN_SYSTEMWIDE_EXEC);
puts("System-wide home: " JOHN_SYSTEMWIDE_HOME);
puts("Private home: " JOHN_PRIVATE_HOME);
#endif
printf("$JOHN is %s\n", path_expand("$JOHN/"));
printf("Format interface version: %d\n", FMT_MAIN_VERSION);
puts("Rec file version: " RECOVERY_V);
puts("Charset file version: " CHARSET_V);
printf("CHARSET_MIN: %d (0x%02x)\n", CHARSET_MIN,
CHARSET_MIN);
printf("CHARSET_MAX: %d (0x%02x)\n", CHARSET_MAX,
CHARSET_MAX);
printf("CHARSET_LENGTH: %d\n", CHARSET_LENGTH);
printf("Max. Markov mode level: %d\n", MAX_MKV_LVL);
printf("Max. Markov mode password length: %d\n", MAX_MKV_LEN);
#ifdef __VERSION__
printf("Compiler version: %s\n", __VERSION__);
#endif
#ifdef __GNUC__
printf("gcc version: %d.%d.%d\n", __GNUC__,
__GNUC_MINOR__, __GNUC_PATCHLEVEL__);
#endif
#ifdef __ICC
printf("icc version: %d\n", __ICC);
#endif
#ifdef __clang_version__
printf("clang version: %s\n", __clang_version__);
#endif
#ifdef OPENSSL_VERSION_NUMBER
// The man page suggests the type of OPENSSL_VERSION_NUMBER is long,
// gcc insists it is int.
printf("OpenSSL library version: %lx", (unsigned long)OPENSSL_VERSION_NUMBER);
// FIXME: How do I detect a missing library?
// Even if if is extremely unlikely that openssl is missing,
// at least flush all output buffers...
fflush(NULL);
if ((unsigned long)OPENSSL_VERSION_NUMBER != (unsigned long)SSLeay())
printf("\t(loaded: %lx)", (unsigned long)SSLeay());
printf("\n");
#endif
exit(0);
}
}
if (options.listconf && !strcasecmp(options.listconf, "encodings"))
{
listEncodings();
exit(0);
}
#ifdef CL_VERSION_1_0
if (options.listconf && !strcasecmp(options.listconf, "opencl-devices"))
{
listOpenCLdevices();
exit(0);
}
#endif
#ifdef HAVE_CUDA
if (options.listconf && !strcasecmp(options.listconf, "cuda-devices"))
{
cuda_device_list();
exit(0);
}
#endif
if (!make_check) {
if (options.config)
{
path_init_ex(options.config);
cfg_init(options.config, 1);
cfg_init(CFG_FULL_NAME, 1);
cfg_init(CFG_ALT_NAME, 0);
}
else
{
#if JOHN_SYSTEMWIDE
cfg_init(CFG_PRIVATE_FULL_NAME, 1);
cfg_init(CFG_PRIVATE_ALT_NAME, 1);
#endif
cfg_init(CFG_FULL_NAME, 1);
cfg_init(CFG_ALT_NAME, 0);
}
}
/* This is --crack-status. We toggle here, so if it's enabled in
john.conf, we can disable it using the command line option */
if (cfg_get_bool(SECTION_OPTIONS, NULL, "CrackStatus", 0))
options.flags ^= FLG_CRKSTAT;
initUnicode(UNICODE_UNICODE); /* Init the unicode system */
john_register_all(); /* maybe restricted to one format by options */
if ((options.subformat && !strcasecmp(options.subformat, "list")) ||
(options.listconf && !strcasecmp(options.listconf, "subformats")))
{
dynamic_DISPLAY_ALL_FORMATS();
/* NOTE if we have other 'generics', like sha1, sha2, rc4, ...
* then EACH of them should have a DISPLAY_ALL_FORMATS()
* function and we can call them here. */
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "inc-modes"))
{
cfg_print_subsections("Incremental", NULL, NULL, 0);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "rules"))
{
cfg_print_subsections("List.Rules", NULL, NULL, 0);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "externals"))
{
cfg_print_subsections("List.External", NULL, NULL, 0);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "sections"))
{
cfg_print_section_names(0);
exit(0);
}
if (options.listconf &&
!strncasecmp(options.listconf, "parameters", 10) &&
(options.listconf[10] == '=' || options.listconf[10] == ':') &&
options.listconf[11] != '\0')
{
cfg_print_section_params(&options.listconf[11], NULL);
exit(0);
}
if (options.listconf &&
!strncasecmp(options.listconf, "list-data", 9) &&
(options.listconf[9] == '=' || options.listconf[9] == ':') &&
options.listconf[10] != '\0')
{
cfg_print_section_list_lines(&options.listconf[10], NULL);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "ext-filters"))
{
cfg_print_subsections("List.External", "filter", NULL, 0);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "ext-filters-only"))
{
cfg_print_subsections("List.External", "filter", "generate", 0);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "ext-modes"))
{
cfg_print_subsections("List.External", "generate", NULL, 0);
exit(0);
}
if (options.listconf &&
!strcasecmp(options.listconf, "formats")) {
int column;
struct fmt_main *format;
int i, dynamics = 0;
char **formats_list;
i = 0;
format = fmt_list;
while ((format = format->next))
i++;
formats_list = malloc(sizeof(char*) * i);
i = 0;
format = fmt_list;
do {
char *label = format->params.label;
if (!strncmp(label, "dynamic", 7)) {
if (dynamics++)
continue;
else
label = "dynamic_n";
}
formats_list[i++] = label;
} while ((format = format->next));
formats_list[i] = NULL;
column = 0;
i = 0;
do {
int length;
char *label = formats_list[i++];
length = strlen(label) + 2;
column += length;
if (column > 78) {
printf("\n");
column = length;
}
printf("%s%s", label, formats_list[i] ? ", " : "\n");
} while (formats_list[i]);
free(formats_list);
exit(0);
}
if (options.listconf &&
!strcasecmp(options.listconf, "format-details")) {
struct fmt_main *format;
format = fmt_list;
do {
int ntests = 0;
if(format->params.tests) {
while (format->params.tests[ntests++].ciphertext);
ntests--;
}
printf("%s\t%d\t%d\t%d\t%08x\t%d\t%s\t%s\t%s\t%d\t%d\t%d\n",
format->params.label,
format->params.plaintext_length,
format->params.min_keys_per_crypt,
format->params.max_keys_per_crypt,
format->params.flags,
ntests,
format->params.algorithm_name,
format->params.format_name,
format->params.benchmark_comment,
format->params.benchmark_length,
format->params.binary_size,
((format->params.flags & FMT_DYNAMIC) && format->params.salt_size) ?
// salts are handled internally within the format. We want to know the 'real' salt size
// dynamic will alway set params.salt_size to 0 or sizeof a pointer.
dynamic_real_salt_length(format) : format->params.salt_size);
} while ((format = format->next));
exit(0);
}
if (options.listconf &&
!strcasecmp(options.listconf, "format-all-details")) {
struct fmt_main *format;
format = fmt_list;
do {
int ntests = 0;
if(format->params.tests) {
while (format->params.tests[ntests++].ciphertext);
ntests--;
}
/*
* attributes should be printed in the same sequence
* as with format-details, but human-readable
*/
printf("Format label \t%s\n", format->params.label);
printf("Max. password length in bytes \t%d\n", format->params.plaintext_length);
printf("Min. keys per crypt \t%d\n", format->params.min_keys_per_crypt);
printf("Max. keys per crypt \t%d\n", format->params.max_keys_per_crypt);
printf("Flags\n");
printf(" Case sensitive \t%s\n", (format->params.flags & FMT_CASE) ? "yes" : "no");
printf(" Supports 8-bit characters \t%s\n", (format->params.flags & FMT_8_BIT) ? "yes" : "no");
printf(" Converts 8859-1 to UTF-16/UCS-2\t%s\n", (format->params.flags & FMT_UNICODE) ? "yes" : "no");
printf(" Honours --encoding=NAME \t%s\n", (format->params.flags & FMT_UTF8) ? "yes" : "no");
printf(" False positives possible \t%s\n", (format->params.flags & FMT_NOT_EXACT) ? "yes" : "no");
printf(" Uses a bitslice implementation \t%s\n", (format->params.flags & FMT_BS) ? "yes" : "no");
printf(" The split() method unifies case\t%s\n", (format->params.flags & FMT_SPLIT_UNIFIES_CASE) ? "yes" : "no");
printf(" A $dynamic$ format \t%s\n", (format->params.flags & FMT_DYNAMIC) ? "yes" : "no");
#ifdef _OPENMP
printf(" Parallelized with OpenMP \t%s\n", (format->params.flags & FMT_OMP) ? "yes" : "no");
#endif
printf("Number of test cases for --test \t%d\n", ntests);
printf("Algorithm name \t%s\n", format->params.algorithm_name);
printf("Format name \t%s\n", format->params.format_name);
printf("Benchmark comment \t%s\n", format->params.benchmark_comment);
printf("Benchmark length \t%d\n", format->params.benchmark_length);
printf("Binary size \t%d\n", format->params.binary_size);
printf("Salt size \t%d\n",
((format->params.flags & FMT_DYNAMIC) && format->params.salt_size) ?
// salts are handled internally within the format. We want to know the 'real' salt size/
// dynamic will alway set params.salt_size to 0 or sizeof a pointer.
dynamic_real_salt_length(format) : format->params.salt_size);
printf("\n");
} while ((format = format->next));
exit(0);
}
if (options.listconf &&
!strncasecmp(options.listconf, "format-methods", 14)) {
struct fmt_main *format;
format = fmt_list;
do {
int ShowIt = 1, i;
if (options.listconf[14] == '=' || options.listconf[14] == ':') {
ShowIt = 0;
if (!strcasecmp(&options.listconf[15], "set_key") ||
!strcasecmp(&options.listconf[15], "get_key") ||
!strcasecmp(&options.listconf[15], "crypt_all") ||
!strcasecmp(&options.listconf[15], "cmp_all") ||
!strcasecmp(&options.listconf[15], "cmp_one") ||
!strcasecmp(&options.listconf[15], "cmp_exact"))
ShowIt = 1;
else if (strcasecmp(&options.listconf[15], "init") && strcasecmp(&options.listconf[15], "prepare") &&
strcasecmp(&options.listconf[15], "valid") && strcasecmp(&options.listconf[15], "split") &&
strcasecmp(&options.listconf[15], "binary") && strcasecmp(&options.listconf[15], "clear_keys") &&
strcasecmp(&options.listconf[15], "salt") && strcasecmp(&options.listconf[15], "get_hash") &&
strcasecmp(&options.listconf[15], "get_hash[0]") && strcasecmp(&options.listconf[15], "get_hash[1]") &&
strcasecmp(&options.listconf[15], "get_hash[2]") && strcasecmp(&options.listconf[15], "get_hash[3]") &&
strcasecmp(&options.listconf[15], "get_hash[4]") && strcasecmp(&options.listconf[15], "get_hash[5]") &&
strcasecmp(&options.listconf[15], "set_salt") && strcasecmp(&options.listconf[15], "binary_hash") &&
strcasecmp(&options.listconf[15], "binary_hash[0]") && strcasecmp(&options.listconf[15], "binary_hash[1]") &&
strcasecmp(&options.listconf[15], "binary_hash[2]") && strcasecmp(&options.listconf[15], "binary_hash[3]") &&
strcasecmp(&options.listconf[15], "binary_hash[3]") && strcasecmp(&options.listconf[15], "binary_hash[5]") &&
strcasecmp(&options.listconf[15], "salt_hash"))
{
fprintf(stderr, "Error, invalid option (invalid method name) %s\n", options.listconf);
fprintf(stderr, "Valid method names are:\n");
john_list_method_names();
exit(1);
}
if (format->methods.init != fmt_default_init && !strcasecmp(&options.listconf[15], "init"))
ShowIt = 1;
if (format->methods.prepare != fmt_default_prepare && !strcasecmp(&options.listconf[15], "prepare"))
ShowIt = 1;
if (format->methods.valid != fmt_default_valid && !strcasecmp(&options.listconf[15], "valid"))
ShowIt = 1;
if (format->methods.split != fmt_default_split && !strcasecmp(&options.listconf[15], "split"))
ShowIt = 1;
if (format->methods.binary != fmt_default_binary && !strcasecmp(&options.listconf[15], "binary"))
ShowIt = 1;
if (format->methods.salt != fmt_default_salt && !strcasecmp(&options.listconf[15], "salt"))
ShowIt = 1;
if (format->methods.clear_keys != fmt_default_clear_keys && !strcasecmp(&options.listconf[15], "clear_keys"))
ShowIt = 1;
for (i = 0; i < 6; ++i) {
char Buf[20];
sprintf(Buf, "get_hash[%d]", i);
if (format->methods.get_hash[i] && format->methods.get_hash[i] != fmt_default_get_hash && !strcasecmp(&options.listconf[15], Buf))
ShowIt = 1;
}
if (format->methods.get_hash[0] && format->methods.get_hash[0] != fmt_default_get_hash && !strcasecmp(&options.listconf[15], "get_hash"))
ShowIt = 1;
for (i = 0; i < 6; ++i) {
char Buf[20];
sprintf(Buf, "binary_hash[%d]", i);
if (format->methods.binary_hash[i] && format->methods.binary_hash[i] != fmt_default_binary_hash && !strcasecmp(&options.listconf[15], Buf))
ShowIt = 1;
}
if (format->methods.binary_hash[0] && format->methods.binary_hash[0] != fmt_default_binary_hash && !strcasecmp(&options.listconf[15], "binary_hash"))
ShowIt = 1;
if (format->methods.salt_hash != fmt_default_salt_hash && !strcasecmp(&options.listconf[15], "salt_hash"))
ShowIt = 1;
if (format->methods.set_salt != fmt_default_set_salt && !strcasecmp(&options.listconf[15], "set_salt"))
ShowIt = 1;
}
if (ShowIt) {
int i;
printf("Methods overridden for: %s [%s] %s\n", format->params.label, format->params.algorithm_name, format->params.format_name);
if (format->methods.init != fmt_default_init)
printf("\tinit()\n");
if (format->methods.prepare != fmt_default_prepare)
printf("\tprepare()\n");
if (format->methods.valid != fmt_default_valid)
printf("\tvalid()\n");
if (format->methods.split != fmt_default_split)
printf("\tsplit()\n");
if (format->methods.binary != fmt_default_binary)
printf("\tbinary()\n");
if (format->methods.salt != fmt_default_salt)
printf("\tsalt()\n");
for (i = 0; i < 6; ++i)
if (format->methods.binary_hash[i] != fmt_default_binary_hash) {
if (format->methods.binary_hash[i])
printf("\t\tbinary_hash[%d]()\n", i);
else
printf("\t\tbinary_hash[%d]() (NULL pointer)\n", i);
}
if (format->methods.salt_hash != fmt_default_salt_hash)
printf("\tsalt_hash()\n");
if (format->methods.set_salt != fmt_default_set_salt)
printf("\tset_salt()\n");
// there is no default for set_key() it must be defined.
printf("\tset_key()\n");
// there is no default for get_key() it must be defined.
printf("\tget_key()\n");
if (format->methods.clear_keys != fmt_default_clear_keys)
printf("\tclear_keys()\n");
for (i = 0; i < 6; ++i)
if (format->methods.get_hash[i] != fmt_default_get_hash) {
if (format->methods.get_hash[i])
printf("\t\tget_hash[%d]()\n", i);
else
printf("\t\tget_hash[%d]() (NULL pointer)\n", i);
}
// there is no default for crypt_all() it must be defined.
printf("\tcrypt_all()\n");
// there is no default for cmp_all() it must be defined.
printf("\tcmp_all()\n");
// there is no default for cmp_one() it must be defined.
printf("\tcmp_one()\n");
// there is no default for cmp_exact() it must be defined.
printf("\tcmp_exact()\n");
printf("\n\n");
}
} while ((format = format->next));
exit(0);
}
/*
* Other --list=help:WHAT are processed earlier, but these require
* a valid config:
*/
if (options.listconf && !strcasecmp(options.listconf, "help:parameters"))
{
cfg_print_section_names(1);
exit(0);
}
if (options.listconf && !strcasecmp(options.listconf, "help:list-data"))
{
cfg_print_section_names(2);
exit(0);
}
/* --list last resort: list subsections of any john.conf section name */
if (options.listconf)
{
//printf("Subsections of [%s]:\n", options.listconf);
if (cfg_print_subsections(options.listconf, NULL, NULL, 1))
exit(0);
else {
fprintf(stderr, "Section [%s] not found.\n", options.listconf);
/* Just in case the user specified an invalid value
* like help or list...
* print the same list as with --list=?, but exit(1)
*/
john_list_options();
exit(1);
}
}
#ifdef CL_VERSION_1_0
if (!options.ocl_platform) {
if ((options.ocl_platform =
cfg_get_param(SECTION_OPTIONS, SUBSECTION_OPENCL, "Platform")))
platform_id = atoi(options.ocl_platform);
else
platform_id = -1;
}
if (!options.gpu_device) {
if ((options.gpu_device =
cfg_get_param(SECTION_OPTIONS, SUBSECTION_OPENCL, "Device")))
ocl_gpu_id = atoi(options.gpu_device);
else
ocl_gpu_id = -1;
}
if (platform_id == -1 || ocl_gpu_id == -1)
opencl_find_gpu(&ocl_gpu_id, &platform_id);
#endif
common_init();
sig_init();
john_load();
if (options.encodingStr && options.encodingStr[0])
log_event("- %s input encoding enabled", options.encodingStr);
}
int main(int argc, char **argv)
{
MPI_Init(&argc, &argv);
int nprocs, rank;
MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
int numthreads = omp_get_max_threads();
if (argc < 2) {
printf("Usage:\n");
printf(" poisson n\n\n");
printf("Arguments:\n");
printf(" n: the problem size (must be a power of 2)\n");
}
double time_start;
if (rank == 0) {
time_start = MPI_Wtime();
}
// The number of grid points in each direction is n+1
// The number of degrees of freedom in each direction is n-1 = m
int n = atoi(argv[1]);
int m = n - 1;
int nn = 4 * n;
real h = 1.0 / n;
// Splitting the matrix into columns:
int exact = m/nprocs;
int rem = m - (nprocs - 1)*exact;
// Size of each process owns a strip matrix which is m*exact or m*remain.
// We consider that each such a matrix is made of 'nprocs' blocks vertically.
int block_col = exact;
int block_uk = exact*exact;
int rem_uk = exact*rem;
// For the last such strip, number of columns is rem. Consequently:
if (rank == nprocs-1){
block_col = rem;
block_uk = rem*exact;
rem_uk = rem*rem;
}
// Grid points
real *grid = mk_1D_array(n+1, false);
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < n+1; i++) {
grid[i] = i * h;
}
// The diagonal of the eigenvalue matrix of T
real *diag = mk_1D_array(m, false);
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < m; i++) {
diag[i] = 2.0 * (1.0 - cos((i+1) * PI / n));
}
// Initialize the right hand side data
// B is the column strip that the process owns.*
real **B = mk_2D_array(block_col, m, false);
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
for (size_t j = 0; j < m; j++) {
B[i][j] = h * h * rhs(grid[i+1+(rank*exact)], grid[j+1]);
}
}
// For the Sine Transform:
real **z = mk_2D_array(numthreads, nn, false);
// Calculate Btilde^T = S^-1 * (S * B)^T
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
fst_(B[i], &n, z[omp_get_thread_num()], &nn);
}
transpose(B, block_col, m, nprocs, block_uk, rem_uk, rank);
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
fstinv_(B[i], &n, z[omp_get_thread_num()], &nn);
}
// Solve Lambda * Xtilde = Btilde
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
for (size_t j = 0; j < m; j++) {
B[i][j] = B[i][j] / (diag[i+(rank*exact)] + diag[j]);
}
}
// Calculate X = S^-1 * (S * Xtilde^T) ^ T
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
fst_(B[i], &n, z[omp_get_thread_num()], &nn);
}
transpose(B, block_col, m, nprocs, block_uk, rem_uk, rank);
#pragma omp parallel for schedule(static)
for (size_t i = 0; i < block_col; i++) {
fstinv_(B[i], &n, z[omp_get_thread_num()], &nn);
}
// Calculate maximal value of solution
double U_max = 0.0, e_max = 0.0, global_max, global_emax, error;
for (size_t i = 0; i < block_col; i++){
for (size_t j = 0; j < m; j++){
error = fabs(B[i][j] - sin(PI*(i+1+(rank*exact))*h)*sin(2*PI*(j+1)*h));
U_max = U_max > B[i][j] ? U_max : B[i][j];
e_max = e_max > error ? e_max : error;
}
}
// MPI_Max to find the true maximum:
MPI_Reduce(&U_max, &global_max, 1, MPI_DOUBLE, MPI_MAX, 0, MPI_COMM_WORLD);
MPI_Reduce(&e_max, &global_emax, 1, MPI_DOUBLE, MPI_MAX, 0, MPI_COMM_WORLD);
// Print the Global Maximum on process 0:
if (rank == 0){
printf("Problem Size = %d\tNumprocs = %d\tNumthreads = %d\n", n, nprocs, numthreads);
printf("U_max = %0.16f\t", global_max);
printf("E_max = %0.16f\t", global_emax);
double duration = MPI_Wtime() - time_start ;
printf("Execution Time: %0.16f \n", duration);
}
MPI_Finalize();
return 0;
}
void PrefixJaccardScore<AttributeT>::run() {
//this-> required to access members of base class, since this is a template class.
if (!this->G.hasEdgeIds()) throw std::runtime_error("Error, edges need to be indexed first");
this->scoreData.clear();
this->scoreData.resize(this->G.upperEdgeIdBound());
struct RankedEdge {
node u;
AttributeT att;
count rank;
RankedEdge(node u, AttributeT att, count rank) : u(u), att(att), rank(rank) {};
bool operator<(const RankedEdge &other) const {
return std::tie(rank, att, u) < std::tie(other.rank, other.att, other.u);
};
bool operator>(const RankedEdge &other) const {
return std::tie(rank, att, u) > std::tie(other.rank, other.att, other.u);
};
};
std::vector<size_t> rankedEdgeBegin(G.upperNodeIdBound() + 1);
std::vector<RankedEdge> rankedEdges;
rankedEdges.reserve(2*G.numberOfEdges());
for (node u = 0; u < G.upperNodeIdBound(); ++u) {
rankedEdgeBegin[u] = rankedEdges.size();
if (G.hasNode(u)) {
G.forEdgesOf(u, [&](node, node v, edgeid eid) {
rankedEdges.emplace_back(v, inAttribute[eid], 0);
});
}
}
rankedEdgeBegin[G.upperNodeIdBound()] = rankedEdges.size();
this->G.balancedParallelForNodes([&](node u) {
if (this->G.degree(u) == 0) return;
const auto beginIt = rankedEdges.begin() + rankedEdgeBegin[u];
const auto endIt = rankedEdges.begin() + rankedEdgeBegin[u+1];
Aux::Parallel::sort(beginIt, endIt, std::greater<RankedEdge>());
AttributeT curVal = beginIt->att;
count curRank = 0;
count numEqual = 0;
for (auto it = beginIt; it != endIt; ++it) {
if (curVal != it->att) {
curRank += numEqual;
curVal = it->att;
numEqual = 1;
} else {
++numEqual;
}
it->rank = curRank;
}
});
std::vector<std::vector<bool>> uMarker(omp_get_max_threads(), std::vector<bool>(G.upperNodeIdBound(), false));
auto vMarker = uMarker;
this->G.parallelForEdges([&](node u, node v, edgeid eid) {
count curRank = 0;
double bestJaccard = 0;
auto tid = omp_get_thread_num();
auto uIt = rankedEdges.begin() + rankedEdgeBegin[u];
auto vIt = rankedEdges.begin() + rankedEdgeBegin[v];
const auto uEndIt = rankedEdges.begin() + rankedEdgeBegin[u+1];
const auto vEndIt = rankedEdges.begin() + rankedEdgeBegin[v+1];
count commonNeighbors = 0;
count uNeighbors = 0;
count vNeighbors = 0;
while (uIt != uEndIt || vIt != vEndIt) {
while (uIt != uEndIt && curRank == uIt->rank) {
if (uIt->u == v) {
++uIt;
continue;
}
if (vMarker[tid][uIt->u]) {
vMarker[tid][uIt->u] = false;
++commonNeighbors;
--vNeighbors;
} else {
uMarker[tid][uIt->u] = true;
++uNeighbors;
}
++uIt;
}
while (vIt != vEndIt && curRank == vIt->rank) {
if (vIt->u == u) {
++vIt;
continue;
}
if (uMarker[tid][vIt->u]) {
uMarker[tid][vIt->u] = false;
++commonNeighbors;
--uNeighbors;
} else {
vMarker[tid][vIt->u] = true;
++vNeighbors;
}
++vIt;
}
bestJaccard = std::max(bestJaccard, commonNeighbors * 1.0 / (uNeighbors + vNeighbors + commonNeighbors));
++curRank;
}
G.forNeighborsOf(u, [&](node w) {
uMarker[tid][w] = false;
});
G.forNeighborsOf(v, [&](node w) {
vMarker[tid][w] = false;
});
this->scoreData[eid] = bestJaccard;
});
this->hasRun = true;
}
inline
int OpenMPTarget::thread_pool_size( int depth )
{
//return Impl::OpenMPTargetExec::pool_size(depth);
return omp_get_max_threads();
}
int main( int argc, char **argv ) {
int i;
uint64_t p, threads, chunk_size;
uint8_t *m;
struct stat s;
ssize_t rd, ts = 0;
size_t page_size;
struct sigaction new_action, old_action;
struct utimbuf u;
lzma_filter filters[LZMA_FILTERS_MAX + 1];
lzma_options_lzma lzma_options;
page_size = sysconf(_SC_PAGE_SIZE);
xzcmd = malloc(xzcmd_max);
if (!xzcmd) {
fprintf(stderr, "Failed to allocate %lu bytes for xz command.\n", xzcmd_max);
return -1;
}
snprintf(xzcmd, xzcmd_max, XZ_BINARY);
parse_args(argc, argv);
lzma_lzma_preset(&lzma_options, opt_complevel);
filters[0].id = LZMA_FILTER_LZMA2;
filters[0].options = &lzma_options;
filters[1].id = LZMA_VLI_UNKNOWN;
for (i=0; i<files; i++) {
int std_in = file[i][0] == '-' && file[i][1] == '\0';
#ifdef _OPENMP
threads = omp_get_max_threads();
#else
threads = 1;
#endif
if ( (rd=strlen(file[i])) >= 3 && !strncmp(&file[i][rd-3], ".xz", 3) ) {
if (opt_verbose) {
error(EXIT_FAILURE, 0, "ignoring '%s', it seems to be already compressed", file[i]);
}
continue;
}
if ( !std_in ) {
if ( stat(file[i], &s)) {
error(EXIT_FAILURE, errno, "can't stat '%s'", file[i]);
}
}
chunk_size = opt_context_size * lzma_options.dict_size;
chunk_size = (chunk_size + page_size)&~(page_size-1);
if ( opt_verbose ) {
fprintf(stderr, "context size per thread: %"PRIu64" B\n", chunk_size);
}
if ( opt_threads && (threads > opt_threads || opt_force) ) {
threads = opt_threads;
}
fo = stdout;
if ( std_in ) {
fi = stdin;
} else {
if ( !(fi=fopen(file[i], "rb")) ) {
error(EXIT_FAILURE, errno, "can't open '%s' for reading", file[i]);
}
if ( !opt_stdout ) {
snprintf(str, sizeof(str), "%s.xz", file[i]);
if ( !(fo=fopen(str, "wb")) ) {
error(EXIT_FAILURE, errno, "error creating target archive '%s'", str);
}
}
}
if ( opt_verbose ) {
if ( fo != stdout ) {
fprintf(stderr, "%s -> %"PRIu64"/%"PRIu64" thread%c: [", file[i], threads, (s.st_size+chunk_size-1)/chunk_size, threads != 1 ? 's' : ' ');
} else {
fprintf(stderr, "%"PRIu64" thread%c: [", threads, threads != 1 ? 's' : ' ');
}
fflush(stderr);
}
m = malloc(threads*chunk_size);
new_action.sa_handler = term_handler;
sigemptyset (&new_action.sa_mask);
new_action.sa_flags = 0;
sigaction(SIGINT, NULL, &old_action);
if (old_action.sa_handler != SIG_IGN) sigaction(SIGINT, &new_action, NULL);
sigaction(SIGHUP, NULL, &old_action);
if (old_action.sa_handler != SIG_IGN) sigaction(SIGHUP, &new_action, NULL);
sigaction(SIGTERM, NULL, &old_action);
if (old_action.sa_handler != SIG_IGN) sigaction(SIGTERM, &new_action, NULL);
ftemp = malloc(threads*sizeof(ftemp[0]));
while ( !feof(fi) ) {
size_t actrd;
for (p=0; p<threads; p++) {
ftemp[p] = tmpfile();
}
for ( actrd=rd=0; !feof(fi) && !ferror(fi) && (uint64_t)rd < threads*chunk_size; rd += actrd) {
actrd = fread(&m[rd], 1, threads*chunk_size-actrd, fi);
}
if (ferror(fi)) {
error(EXIT_FAILURE, errno, "error in reading input");
}
#pragma omp parallel for private(p) num_threads(threads)
for ( p=0; p<(rd+chunk_size-1)/chunk_size; p++ ) {
off_t pt, len = rd-p*chunk_size >= chunk_size ? chunk_size : rd-p*chunk_size;
uint8_t *mo;
lzma_stream strm = LZMA_STREAM_INIT;
lzma_ret ret;
mo = malloc(BUFFSIZE);
if ( lzma_stream_encoder(&strm, filters, LZMA_CHECK_CRC64) != LZMA_OK ) {
error(EXIT_FAILURE, errno, "unable to initialize LZMA encoder");
}
for (pt=0; pt<len; pt+=BUFFSIZE) {
strm.next_in = &m[p*chunk_size+pt];
strm.avail_in = len-pt >= BUFFSIZE ? BUFFSIZE : len-pt;
strm.next_out = mo;
strm.avail_out = BUFFSIZE;
do {
ret = lzma_code(&strm, LZMA_RUN);
if ( ret != LZMA_OK ) {
error(EXIT_FAILURE, 0, "error in LZMA_RUN");
}
if ( BUFFSIZE - strm.avail_out > 0 ) {
if ( !fwrite(mo, 1, BUFFSIZE - strm.avail_out, ftemp[p]) ) {
error(EXIT_FAILURE, errno, "writing to temp file failed");
}
strm.next_out = mo;
strm.avail_out = BUFFSIZE;
}
} while ( strm.avail_in );
}
strm.next_out = mo;
strm.avail_out = BUFFSIZE;
do {
ret = lzma_code(&strm, LZMA_FINISH);
if ( ret != LZMA_OK && ret != LZMA_STREAM_END ) {
error(EXIT_FAILURE, 0, "error in LZMA_FINISH");
}
if ( BUFFSIZE - strm.avail_out > 0 ) {
if ( !fwrite(mo, 1, BUFFSIZE - strm.avail_out, ftemp[p]) ) {
error(EXIT_FAILURE, errno, "writing to temp file failed");
}
strm.next_out = mo;
strm.avail_out = BUFFSIZE;
}
} while ( ret == LZMA_OK );
lzma_end(&strm);
free(mo);
if ( opt_verbose ) {
fprintf(stderr, "%"PRIu64" ", p);
fflush(stderr);
}
}
for ( p=0; p<threads; p++ ) {
rewind(ftemp[p]);
while ( (rd=fread(buf, 1, sizeof(buf), ftemp[p])) > 0 ) {
if ( fwrite(buf, 1, rd, fo) != (size_t)rd ) {
error(0, errno, "writing to archive failed");
if ( fo != stdout && unlink(str) ) {
error(0, errno, "error deleting corrupted target archive %s", str);
}
exit(EXIT_FAILURE);
} else ts += rd;
}
if (rd < 0) {
error(0, errno, "reading from temporary file failed");
if ( fo != stdout && unlink(str) ) {
error(0, errno, "error deleting corrupted target archive %s", str);
}
exit(EXIT_FAILURE);
}
if ( close_stream(ftemp[p]) ) {
error(0, errno, "I/O error in temp file");
}
}
}
if ( fi != stdin && close_stream(fi) ) {
error(0, errno, "I/O error in input file");
}
if ( opt_verbose ) {
fprintf(stderr, "] ");
}
free(ftemp);
if ( fo != stdout ) {
if ( close_stream(fo) ) {
error(0, errno, "I/O error in target archive");
}
} else return 0;
if ( chmod(str, s.st_mode) ) {
error(0, errno, "warning: unable to change archive permissions");
}
u.actime = s.st_atime;
u.modtime = s.st_mtime;
if ( utime(str, &u) ) {
error(0, errno, "warning: unable to change archive timestamp");
}
sigaction(SIGINT, &old_action, NULL);
sigaction(SIGHUP, &old_action, NULL);
sigaction(SIGTERM, &old_action, NULL);
if ( opt_verbose ) {
fprintf(stderr, "%"PRIu64" -> %zd %3.3f%%\n", s.st_size, ts, ts*100./s.st_size);
}
if ( !opt_keep && unlink(file[i]) ) {
error(0, errno, "error deleting input file %s", file[i]);
}
}
return 0;
}
int fixedparamBKZ(mat_ZZ &L,int index,int beta,double prob, double alpha, int tourlim,int vl,int opt) {
sharememalloc();
pruning_func::init_pruning_func();
BKZproperty BP;
BP.enumlim[0] = 1000000; // limit of #processed nodes (/10^8)
BP.enumlim[1] = 1;
BP.beta[0] = beta; //blocksize
BP.beta[1] = beta*0.6; //blocksize in preprocess strategy1
BP.tourlim = tourlim;
BP.breakindex = -1;
//multithread?
if (opt & OPT_MULTITHREAD) {
BP.multithread = true;
BP.numthreads = omp_get_max_threads();
BP.MTlimit = BP.numthreads*10000000;
cout << "setting # threads = " << BP.numthreads << endl;
} else {
BP.multithread = false;
BP.MTlimit = 10000000;
}
//optimize pruning function
if (opt & OPT_OPTIMIZE_PRUNING_FUNCTION) {
BP.optimizepf = true;
BP.optimizepf_at_least = 1000;
lattice_enum::enum_speed_bench(BP.numthreads);
}
//do preprocess?
if (opt & (OPT_PREPROCESS | OPT_PREPROCESS2)) {
BP.preprocess = true;
BP.preprocess_at_least = 1;
BP.preprocess_strategy = 1;
if (opt & OPT_PREPROCESS2) BP.preprocess_strategy = 2;
lattice_enum::enum_speed_bench(BP.numthreads);
} else {
BP.preprocess = false;
}
if (opt & OPT_EXTENDBLOCKSIZE) {
BP.extend_blocksize=true;
BP.extend_blocksizemult = 2; //extend blocksize while expected cost <= max cost of the current tour
}
//break at a specific index
if (opt & OPT_FIRSTINDEX) {
BP.breakindex = 1;
}
//break at a specific index
if (opt & OPT_GHBASEDSKIP) {
BP.ghskip = true;
BP.ghskipcoeff = 1.025; //if |b*i| < a*GH(L), skip the block
}
//output log file
if (opt & OPT_TIMELOG) {
BP.tlname="bkzlog.txt";
}
BP.verboselevel = vl;
BP.pruning_prob = prob;
BP.init_radius = alpha;
BP.init_mode = 'G'; //R=alpha*GH(L)
BP.holdvecs = 16;
//A heuristic strategy for finding short vectors
if (opt & OPT_FIND_SHORT) {
BP.process_entire_basis = true;
BP.ec_boundalpha = 1.05;
}
cputime = 0; //CPU time in second
start = clock();
return BKZmain(L,0,BP);
}
void CudaDb::requestQuery(const KdRequest &r) {
KdRequest request = r;
if (request.type == RT_CPU)
request.result = RequestResult(new std::vector<long>());
this->queue.push(request);
switch (request.type) {
#if USE_CUDA
case RT_CUDA:
case RT_CUDA_DP:
case RT_CUDA_IM:
request.numBlocks = this->numBlocks / this->devices.size();
for (size_t i = 0; i < this->devices.size(); i++) {
request.ranges = (uint64_t*) this->fRange.data() + (request.numBlocks) * i * 2 * r.query->size;
request.keys = (TripKey*) this->fBin.data() + (request.numBlocks) * i * KdBlock::MAX_RECORDS_PER_BLOCK * (r.query->size + 1);
this->devices[i]->push(request);
}
break;
case RT_CUDA_PARTIAL_IM: {
KdBlock::QueryResult result = this->kdb->execute(*request.query);
int numBlocks = result.blocks->size();
request.totalBlocks = this->numBlocks / this->devices.size();
int tmpct = 0;
for (size_t i = 0; i < this->devices.size(); i++) {
request.keys = (TripKey*) this->fBin.data() + (request.totalBlocks) * i * KdBlock::MAX_RECORDS_PER_BLOCK * (r.query->size + 1);
request.ranges = new uint64_t[numBlocks];
int ctBlocks = 0;
for (int k = 0; k < numBlocks; k++) {
uint64_t blockId = result.blocks->at(k).second;
blockId /= KdBlock::MAX_RECORDS_PER_BLOCK;
int index = blockId / request.totalBlocks;
if(index == i) {
request.ranges[ctBlocks ++] = (blockId % request.totalBlocks);
}
}
request.numBlocks = ctBlocks;
this->devices[i]->push(request);
tmpct += ctBlocks;
}
}
break;
case RT_CUDA_PARTIAL: {
request.keys = (TripKey*) this->fBin.data();
KdBlock::QueryResult result = this->kdb->execute(*request.query);
int numBlocks = result.blocks->size();
for (size_t i = 0; i < this->devices.size(); i++) {
request.numBlocks = numBlocks / this->devices.size();
request.ranges = new uint64_t[request.numBlocks];
for (int k = 0; k < request.numBlocks; k++) {
request.ranges[k] = result.blocks->at(request.numBlocks * i + k).second;
}
this->devices[i]->push(request);
}
}
break;
#endif
case RT_CPU: {
// hlog << "CPU execution" << endl;
size_t EXTRA_BLOCKS_PER_LEAF = this->keySize;
int noKeys = this->keySize - 1;
int gsize = request.noRegions;
KdBlock::QueryResult result = this->kdb->execute(*request.query);
TripKey *keys = (TripKey*) fBin.data();
// printf("No. of blocks %zu \n", result.blocks->size());
uint64_t noBlocks = result.blocks->size();
int noThreads = omp_get_max_threads();
std::vector<ResultVec> res(noThreads);
#pragma omp parallel for
for (size_t i = 0; i < noBlocks; i++) {
uint32_t count = result.blocks->at(i).first;
uint64_t offset = result.blocks->at(i).second;
for (uint32_t j = 0; j < count; j++) {
uint64_t pos = (offset + j) * EXTRA_BLOCKS_PER_LEAF;
TripKey * curKey = keys + pos;
uint64_t index = * (curKey + noKeys);
bool match = true;
for(int k = 0;k < noKeys;k ++) {
if(!request.query->isMatched(curKey,k)) {
match = false;
break;
}
}
if(match) {
for(int k = 0;k < gsize;k ++) {
double x = uint2double(curKey[k * 2]);
double y = uint2double(curKey[k * 2 + 1]);
if(!Neighborhoods::isInside(request.regions[k].size(),&request.regions[k][0].first,x,y)) {
match = false;
break;
}
}
}
if(match) {
res[omp_get_thread_num()].push_back(index);
}
}
}
for (size_t i = 0; i < noThreads; i++) {
request.result->insert(request.result->end(),res[i].begin(),res[i].end());
}
}
break;
default:
fprintf(stderr, "Unhandled request type %d\n", request.state);
break;
}
}
void test_solver(BfmSolver solver)
{
g5dParams parms;
int Ls=16;
double M5=1.8;
double mq=0.0001;
double wilson_lo = 0.05;
double wilson_hi = 6.8;
double shamir_lo = 0.025;
double shamir_hi = 1.7;
double ht_scale=1.7;
double hw_scale=1.0;
if ( solver != DWF ) {
exit(0);
Printf("Should be testing HtCayleyTanh aka DWF\n");
}
parms.pDWF(mq,M5,Ls);
multi1d<LatticeColorMatrix> u(4);
HotSt(u);
// ArchivGauge_t Header ; readArchiv(Header,u,"ckpoint_lat.3000");
multi1d<LatticeFermion> src(Ls);
/* Rudy calculate some eigenvectors */
BfmWrapperParams BWP;
BWP.BfmInverter = BfmInv_CG;
BWP.BfmMatrix = BfmMat_M;
BWP.BfmPrecision= Bfm64bit;
BWP.MaxIter = 10000;
BWP.RsdTarget.resize(1);
BWP.RsdTarget[0]= 1.0e-9;
BWP.Delta = 1.0e-4;
BWP.BAP = parms;
BfmWrapper bfm(BWP);
bfmarg bfma;
#if defined(QDP_USE_OMP_THREADS)
bfma.Threads(omp_get_max_threads());
#else
bfma.Threads(16);
#endif
bfma.Verbose(0);
//Physics parameters
bfmActionParams *bfmap = (bfmActionParams *) &bfma;
*bfmap = bfm.invParam.BAP;
// Algorithm & code control
bfma.time_report_iter=-100;
bfma.max_iter = bfm.invParam.MaxIter;
bfma.residual = toDouble(bfm.invParam.RsdTarget[0]);
int lx = QDP::Layout::subgridLattSize()[0];
int ly = QDP::Layout::subgridLattSize()[1];
int lz = QDP::Layout::subgridLattSize()[2];
int lt = QDP::Layout::subgridLattSize()[3];
//Geometry
bfma.node_latt[0] = lx;
bfma.node_latt[1] = ly;
bfma.node_latt[2] = lz;
bfma.node_latt[3] = lt;
multi1d<int> procs = QDP::Layout::logicalSize();
for(int mu=0;mu<4;mu++){
if (procs[mu]>1) bfma.local_comm[mu] = 0;
else bfma.local_comm[mu] = 1;
}
// Bfm object
bfm_qdp<double> bfm_eig;
bfm_eig.init(bfma);
//Gauge field import
bfm_eig.importGauge(u);
//Subspace
#define NumberGaussian (1)
Fermion_t subspace[NumberGaussian];
Fermion_t check;
Fermion_t mp;
Fermion_t mmp;
Fermion_t tmp_t;
check = bfm_eig.allocFermion();
mp = bfm_eig.allocFermion();
mmp = bfm_eig.allocFermion();
tmp_t = bfm_eig.allocFermion();
bfm_eig.importFermion(src,check,1);
QDPIO::cout << "Ls = "<<Ls<<endl;
for(int g=0;g<NumberGaussian;g++){
for(int s=0;s<Ls;s++){
gaussian(src[s]);
}
subspace[g]=bfm_eig.allocFermion();
bfm_eig.importFermion(src,subspace[g],1); // Half parity gaussian
if ( g==0) {
bfm_eig.importFermion(src,check,1);
}
for(int s=0;s<Ls;s++){
src[s]=zero;
}
bfm_eig.exportFermion(src,subspace[g],1);
QDPIO::cout << "Subspace norm " << norm2(src)<<endl;
}
for(int s=0;s<Ls;s++){
gaussian(src[s]);
}
QDPIO::cout << "Got here " << endl;
// Handle< LinearOperatorArray<T> > linop =GetLinOp(u, parms);
int block[5];
for(int i=0;i<5;i++) block[i]=4;
QDPIO::cout << "Initialised dirac op"<<endl;
BfmLittleDiracOperator ldop(Ls,NumberGaussian,block,subspace,&bfm_eig);
int ns = ldop.SubspaceDimension();
QDPIO::cout << "subspace dimension is "<< ns<<endl;
ns = ldop.SubspaceLocalDimension();
QDPIO::cout << "subspace dimension per node is "<< ns<<endl;
std::vector<std::complex<double> > decomp(ns);
ldop.ProjectToSubspace(check,decomp);
if (QMP_is_primary_node()){
FILE * fp = fopen("coeff.dat","w");
for(int s=0;s<ns;s++){
fprintf(fp,"coeff %d %le %le\n",s,real(decomp[s]),imag(decomp[s]));
}
fclose(fp);
}
for(int s=0;s<ns;s++){
QDPIO::cout << "coeff "<<s<<" " << real(decomp[s]) << " " << imag(decomp[s])<<endl;
}
ldop.PromoteFromSubspace(decomp,mp);
double n;
#pragma omp parallel
{
omp_set_num_threads(bfm_eig.nthread);
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
bfm_eig.axpy(check,mp,check,-1);
n = bfm_eig.norm(check);
}
}
QDPIO::cout << "project/promote n2diff "<< n<<endl;
QMP_barrier();
QDPIO::cout << "Computing little dirac matrix"<<endl;
ldop.ComputeLittleMatrixColored();
QDPIO::cout << "Done"<<endl;
std::vector<std::complex<double> > Aphi(ns);
// phi^dag DdagD phi = |Dphi|^2 with phi a subspace vector
// should be equal to Project/Apply/Promote + inner product
#pragma omp parallel
{
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
bfm_eig.Mprec(subspace[0],mp,tmp_t,0);
}
}
QDPIO::cout << "Applied BFM matrix "<<endl;
double n2;
#pragma omp parallel
{
omp_set_num_threads(bfm_eig.nthread);
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
n2 = bfm_eig.norm(mp);
}
}
QDPIO::cout << "Applied BFM matrix "<<n2<<endl;
ldop.ProjectToSubspace(subspace[0],decomp);
QDPIO::cout << "Projected to subspace "<<endl;
ldop.Apply(decomp,Aphi);
QDPIO::cout << "Applied A "<<endl;
ldop.PromoteFromSubspace(Aphi,check);
QDPIO::cout << "Promoted "<<endl;
complex<double> inn;
#pragma omp parallel
{
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
inn = bfm_eig.inner(subspace[0],check);
}
}
QDPIO::cout << "phi^dag Ddag D phi check " << n2 << " " <<real(inn) << imag(inn) <<endl;
std::vector<std::complex<double> > AinvAphi(ns);
ldop.ProjectToSubspace(subspace[0],decomp);
ldop.Apply(decomp,Aphi);
for(int s=0;s<ns;s++){
QDPIO::cout << "Aphi "<<s<<" " << real(Aphi[s]) <<" " << imag(Aphi[s])<<endl;
}
ldop.PromoteFromSubspace(Aphi,check);
#pragma omp parallel
{
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
bfm_eig.Mprec(subspace[0],mp,tmp_t,0);
bfm_eig.Mprec(mp,mmp,tmp_t,1);
}
}
ldop.ProjectToSubspace(mmp,decomp);
ldop.PromoteFromSubspace(decomp,mmp);
#pragma omp parallel
{
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
bfm_eig.axpy(check,mmp,check,-1.0);
n2 = bfm_eig.norm(check);
}
}
QDPIO::cout << "PMdagMP check n2diff "<< n2<<endl;
QMP_barrier();
QDPIO::cout << "Applying inverse"<<endl;
ldop.ApplyInverse(Aphi,AinvAphi);
QMP_barrier();
for(int s=0;s<ns;s++){
QDPIO::cout << "AinvAphi "<<s<<" " << real(AinvAphi[s]) << " " << imag(AinvAphi[s])<<endl;
}
ldop.PromoteFromSubspace(AinvAphi,check);
#pragma omp parallel
{
#pragma omp for
for(int t=0;t<bfm_eig.nthread;t++) {
bfm_eig.axpy(check,subspace[0],check,-1.0);
n2 = bfm_eig.norm(check);
}
}
QDPIO::cout << "AinvA check n2diff "<< n2<<endl;
}
int main ( int argc, char *argv[] )
{
omp_set_num_threads(omp_get_max_threads());
//Control number of input parameter
if(argc<3)
{
printf("ERROR MISSING DIR PATH IN/OUT \n");
return 1;
}
//MPI vars
int error = 0; // mi restituisce gli errori mpi
int nproc = 0; // numero processori totali
int myid = 0; // id singolo processore
//init MPI
error = MPI_Init(&argc, &argv);
//init MPI Comm
error = MPI_Comm_size(MPI_COMM_WORLD, &nproc);
error = MPI_Comm_rank(MPI_COMM_WORLD, &myid);
//check directory
char * dirIn;
char * dirOut;
char * istant;
dirIn = (char *) malloc(500*sizeof(char ));
dirOut = (char *) malloc(500*sizeof(char ));
istant = (char *) malloc(100*sizeof(char ));
strcpy(dirIn,argv[1]);
strcpy(dirOut,argv[2]);
strcat(dirIn,"/");
strcat(dirOut,"/");
//printf("I'm %d of %d\n",myid,nproc);
// read number of json file in input dir
int numFile = 0;
numFile = readDirectoryNum(dirIn);
//create file list structure
char ** list;
list = (char **) malloc(numFile*sizeof(char*));
for(int i=0;i<numFile;i++)
list[i] = (char *) malloc(200*sizeof(char));
// read list file in input directory
readDirectory(dirIn,list,numFile);
if(myid == 0)
{
printf("\n");
printf("GILLESPIE HT v 1.0 \n");
printf("Gillespie algo high throughput software\n");
printf("https://github.com/EricPascolo/GillespieHT\n");
printf("Created by Eric Pascolo (set 2014)\n");
printf("\n");
if(nproc>1)
printf("\tParallel Run with %d slave\n",nproc-1);
else
printf("\tSerial Run\n");
printf("\tThreads/Task : %d \n",omp_get_max_threads());
printf("\tInput directory : %s \n",dirIn);
printf("\tOutput directory : %s \n",dirOut);
printf("\tNumber of file: %d \n",numFile);
printf("\nBEGIN Simulation at %s\n",getTime(istant));
printf("\n");
printf("\n");
printf("\tLIST FILE\n");
printf("\t---------\n");
for(int i=0;i<numFile;i++)
printf("\t%5d %20s\n",i,list[i]);
printf("\t---------\n\n");
}
MPI_Barrier(MPI_COMM_WORLD);
if(myid == 0)
{
Master(nproc,dirIn,dirOut,list,numFile);
}
else
{
Slave(myid,nproc,dirIn,dirOut,list,numFile);
}
MPI_Barrier(MPI_COMM_WORLD);
if(myid == 0)
{
printf("\nEND Simulation at %s\n",getTime(istant));
}
error = MPI_Finalize();
return 0;
}
// Threads each sequences and creates preArcs according to road map indications
static void connectPreNodes(RoadMapArray * rdmaps, PreGraph * preGraph,
IDnum * chains)
{
IDnum sequenceIndex;
IDnum referenceCount = rdmaps->referenceCount;
#ifdef _OPENMP
annotationOffset = mallocOrExit(rdmaps->length + 1, Coordinate);
annotationOffset[0] = 0;
for (sequenceIndex = 1; sequenceIndex <= rdmaps->length; sequenceIndex++)
annotationOffset[sequenceIndex] = annotationOffset[sequenceIndex - 1] +
getAnnotationCount(getRoadMapInArray(rdmaps, sequenceIndex - 1));
#else
Annotation *annot = rdmaps->annotations;
#endif
if (rdmaps->referenceCount > 0)
allocatePreMarkerCountSpace_pg(preGraph);
#ifdef _OPENMP
int threads = omp_get_max_threads();
if (threads > 8)
threads = 8;
#pragma omp parallel for num_threads(threads)
#endif
for (sequenceIndex = 1;
sequenceIndex <= sequenceCount_pg(preGraph);
sequenceIndex++) {
#ifdef _OPENMP
Annotation *annot = getAnnotationInArray(rdmaps->annotations, annotationOffset[sequenceIndex - 1]);
#endif
RoadMap *rdmap;
Coordinate currentPosition, currentInternalPosition;
IDnum currentPreNodeID, nextInternalPreNodeID;
IDnum annotIndex, lastAnnotIndex;
boolean isReference;
if (sequenceIndex % 1000000 == 0)
velvetLog("Connecting %li / %li\n", (long) sequenceIndex,
(long) sequenceCount_pg(preGraph));
rdmap = getRoadMapInArray(rdmaps, sequenceIndex - 1);
annotIndex = 0;
lastAnnotIndex = getAnnotationCount(rdmap);
nextInternalPreNodeID = chooseNextInternalPreNode
(chains[sequenceIndex] - 1, sequenceIndex,
preGraph, chains);
isReference = (sequenceIndex <= referenceCount);
currentPosition = 0;
currentInternalPosition = 0;
currentPreNodeID = 0;
// Recursion up to last annotation
while (annotIndex < lastAnnotIndex
|| nextInternalPreNodeID != 0) {
if (annotIndex == lastAnnotIndex
|| (nextInternalPreNodeID != 0
&& currentInternalPosition <
getPosition(annot))) {
connectPreNodeToTheNext(¤tPreNodeID,
nextInternalPreNodeID,
¤tPosition,
sequenceIndex,
isReference,
preGraph);
nextInternalPreNodeID =
chooseNextInternalPreNode
(currentPreNodeID, sequenceIndex,
preGraph, chains);
currentInternalPosition +=
getPreNodeLength_pg(currentPreNodeID,
preGraph);
} else {
connectAnnotation(¤tPreNodeID, annot,
¤tPosition,
sequenceIndex, isReference,
preGraph);
annot = getNextAnnotation(annot);
annotIndex++;
}
}
}
if (rdmaps->referenceCount > 0) {
allocatePreMarkerSpace_pg(preGraph);
createPreMarkers(rdmaps, preGraph, chains);
}
#ifdef _OPENMP
free(annotationOffset);
annotationOffset = NULL;
#endif
}
int main(int argc, char *argv[]) {
herr_t err = 0;
int n_threads = omp_get_max_threads();
hid_t kernel_file_id = 0;
hid_t levy_basis_file_id = 0;
hid_t levy_basis_dataset_id = 0;
hid_t levy_basis_dataspace_id = 0;
hid_t output_file_id = 0;
hid_t output_dataset_id = 0;
hid_t output_dataspace_id = 0;
hid_t memspace = 0;
hsize_t n_k = 0;
double *tmp = NULL;
double *k_abscissa = NULL;
double *k_ordinate = NULL;
double *x1 = NULL;
double *x2 = NULL;
double *x3 = NULL;
DEBUGPRINT("### Parsing arguments");
struct arguments args;
initialise_arguments(&args);
argp_parse (&argp, argc, argv, 0, 0, &args);
#ifdef DEBUG
print_arguments(&args);
#endif
DEBUGPRINT("### Reading kernel");
kernel_file_id = H5Fopen(args.kernel_file, H5F_ACC_RDONLY, H5P_DEFAULT);
if (kernel_file_id <= 0) {
printf("Error: Could not open \"%s\".\n", args.kernel_file);
err = -1;
goto cleanup;
}
err = H5LTget_dataset_info(kernel_file_id, "/abscissa", &n_k, NULL, NULL);
if (err < 0) {
printf("Error: Could not read dataset info.\n");
goto cleanup;
}
printf("n_k = %i\n", (int)n_k);
k_abscissa = malloc(n_k * sizeof(double));
k_ordinate = malloc(n_k * sizeof(double));
err = H5LTread_dataset_double(kernel_file_id, "/abscissa", k_abscissa);
err = H5LTread_dataset_double(kernel_file_id, "/ordinate", k_ordinate);
DEBUGPRINT("### Reading Levy basis");
hsize_t dims[4];
hsize_t offset[4];
hsize_t count[4];
levy_basis_file_id = H5Fopen(args.levy_basis_file, H5F_ACC_RDONLY, H5P_DEFAULT);
levy_basis_dataset_id = H5Dopen(levy_basis_file_id, "/levy_basis_realization", H5P_DEFAULT);
levy_basis_dataspace_id = H5Dget_space(levy_basis_dataset_id);
err = H5Sget_simple_extent_dims(levy_basis_dataspace_id, dims, NULL);
if (dims[0] != dims[1] || dims[1] != dims[2]) {
printf("Error: The three dimensions must be equal.\n");
err = -1;
goto cleanup;
}
hsize_t dims_pad[3];
dims_pad[0] = dims[0];
dims_pad[1] = dims[1];
dims_pad[2] = 2 * (dims[2] / 2 + 1);
hsize_t n_x = dims_pad[0] * dims_pad[1] * dims_pad[2];
x1 = malloc(n_x * sizeof(double));
x2 = malloc(n_x * sizeof(double));
x3 = malloc(n_x * sizeof(double));
double *x[] = {x1, x2, x3};
if (!x1 || !x2 || !x3) {
printf("Error: Could not allocate memory for the Levy basis.\n");
err = -1;
goto cleanup;
}
#pragma omp parallel for
for (ptrdiff_t i = 0; i < n_x; i++) {
x1[i] = 0.0;
x2[i] = 0.0;
x3[i] = 0.0;
}
/* Define memory dataspace */
memspace = H5Screate_simple(3, dims_pad, NULL);
offset[0] = offset[1] = offset[2] = 0;
count[0] = dims[0];
count[1] = dims[1];
count[2] = dims[2];
/* Define hyperslab in the memory dataspace */
err = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, offset, NULL, count, NULL);
for (int j = 0; j < 3; j++) {
/* Define hyperslap in the file dataspace */
offset[3] = j;
count[3] = 1;
err = H5Sselect_hyperslab(levy_basis_dataspace_id, H5S_SELECT_SET, offset, NULL, count, NULL);
/* Read data from hyperslab */
err = H5Dread(levy_basis_dataset_id, H5T_NATIVE_DOUBLE,
memspace, levy_basis_dataspace_id,
H5P_DEFAULT, x[j]);
if (err < 0) {
printf("Error: Could not read hyperslab.\n");
err = -1;
goto cleanup;
}
}
DEBUGPRINT("### Convolving");
double delta = 2.0 * M_PI / dims[0];
err = ambit_symmetric_odd_isotropic_circular_convolution_inplace(
n_threads, n_k, k_abscissa, k_ordinate, dims[0], delta, x1, x2, x3);
if (err) {
printf("Error in ambit_symmetric_odd_isotropic_circular_convolution_inplace.\n");
goto cleanup;
}
DEBUGPRINT("### Writing output");
output_file_id = H5Fcreate(args.output_file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
if (output_file_id < 0) {
printf("Error: Could not open \"%s\".\n", args.output_file);
err = -1;
goto cleanup;
}
output_dataspace_id = H5Screate_simple(4, dims, NULL);
output_dataset_id = H5Dcreate(output_file_id, "/simulation", H5T_NATIVE_DOUBLE, output_dataspace_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for (int j = 0; j < 3; j++) {
printf("j = %i\n", j);
/* Define hyperslap in the file dataspace */
offset[3] = j;
count[3] = 1;
err = H5Sselect_hyperslab(output_dataspace_id, H5S_SELECT_SET, offset, NULL, count, NULL);
/* Write data to hyperslab */
err = H5Dwrite(output_dataset_id, H5T_NATIVE_DOUBLE,
memspace, output_dataspace_id,
H5P_DEFAULT, x[j]);
if (err < 0) {
printf("Error: Could not write hyperslab.\n");
err = -1;
goto cleanup;
}
}
cleanup:
if (memspace > 0) H5Sclose(memspace);
if (output_dataspace_id > 0) H5Sclose(output_dataspace_id);
if (output_dataset_id > 0) H5Dclose(output_dataset_id);
if (output_file_id > 0) H5Fclose(output_file_id);
if (levy_basis_dataspace_id > 0) H5Sclose(levy_basis_dataspace_id);
if (levy_basis_dataset_id > 0) H5Dclose(levy_basis_dataset_id);
if (levy_basis_file_id > 0) H5Fclose(levy_basis_file_id);
if (kernel_file_id > 0) H5Fclose(kernel_file_id);
free(tmp);
free(k_abscissa);
free(k_ordinate);
free(x1);
free(x2);
free(x3);
return err;
}
double Gradient::computeGradient(dVector& vecGradient, Model* m, DataSet* X)
{
double ans = 0.0;
#ifdef _OPENMP
if( nbThreadsMP < 1 )
nbThreadsMP = omp_get_max_threads();
setMaxNumberThreads(nbThreadsMP);
pInfEngine->setMaxNumberThreads(nbThreadsMP);
pFeatureGen->setMaxNumberThreads(nbThreadsMP);
#endif
//Check the size of vecGradient
int nbFeatures = pFeatureGen->getNumberOfFeatures();
if(vecGradient.getLength() != nbFeatures)
vecGradient.create(nbFeatures);
else
vecGradient.set(0);
////////////////////////////////////////////////////////////
// Start of parallel Region
// Some weird stuff in gcc 4.1, with openmp 2.5 support
//
// Note 1: In OpenMP 2.5, the iteration variable in "for" must be
// a signed integer variable type. In OpenMP 3.0 (_OPENMP>=200805),
// it may also be an unsigned integer variable type, a pointer type,
// or a constant-time random access iterator type.
//
// Note 2: schedule(static | dynamic): In the dynamic schedule, there
// is no predictable order in which the loop items are assigned to
// different threads. Each thread asks the OpenMP runtime library for
// an iteration number, then handles it, then asks for the next one.
// It is thus useful when different iterations in the loop may take
// different time to execute.
#pragma omp parallel default(none) \
shared(vecGradient, X, m, ans, nbFeatures, std::cout)
{
// code inside this region runs in parallel
dVector g(nbFeatures, COLVECTOR, 0.0);
#pragma omp for schedule(dynamic) reduction(+:ans)
for(int i=0; (int)i<X->size(); i++) {
DataSequence* x = X->at(i);
if( m->isWeightSequence() && x->getWeightSequence() != 1.0) {
dVector tmp(nbFeatures, COLVECTOR, 0.0);
ans += computeGradient(tmp, m, x) * x->getWeightSequence();
tmp.multiply(x->getWeightSequence());
g.add(tmp);
}
else {
ans += computeGradient(g, m, x);
}
}
// We now put togheter the gradients
// No two threads can execute a critical directive of the same name at the same time
#pragma omp critical (reduce_sum)
{
vecGradient.add(g);
}
}
// End of parallel Region
////////////////////////////////////////////////////////////
vecGradient.negate();
// MaxMargin objective: min L = 0.5*\L2sigma*W*W + Loss()
// MLE objective: min L = 0.5*1/(\L2sigma*\L2sigma)*W*W - log p(y|x)
// Add the regularization term
double scale = (m->isMaxMargin())
? m->getRegL2Sigma()
: 1/(double)(m->getRegL2Sigma()*m->getRegL2Sigma());
if( m->isMaxMargin() )
ans = (1/(double)X->size()) * ans;
if(m->getRegL2Sigma()!=0.0f)
{
for(int f=0; f<nbFeatures; f++)
vecGradient[f] += (*m->getWeights())[f]*scale;
ans += 0.5*scale*m->getWeights()->l2Norm(false);
}
return ans;
}
/*
// Update all running averages
*/
void rtGlobalUpdateTransfer(int top_level, MPI_Comm level_com)
{
int iomp, i, freq, field;
int level, cell, *level_cells, num_level_cells, bottom_level = max_level_local();
float amin, amax;
float *abc[2];
#ifdef _OPENMP
int nomp = omp_get_max_threads();
#else
int nomp = 1;
#endif
double s[nomp][rt_num_fields];
double s1, sw[nomp][rt_num_fields_per_freq];
start_time(WORK_TIMER);
/*
// Compute per-level averages
*/
for(level=top_level; level<=bottom_level; level++)
{
select_level(level,CELL_TYPE_LOCAL | CELL_TYPE_LEAF,&num_level_cells,&level_cells);
if(num_level_cells == 0) continue;
/*
// Because the reduction variable cannot be an array in C, doing
// reduction manually. Cannot re-arrange the loops because of the
// cache access pattern.
*/
for(i=0; i<nomp; i++)
{
for(field=0; field<rt_num_fields; field++) s[i][field] = 0.0;
}
#pragma omp parallel for default(none), private(i,field,cell,iomp), shared(num_level_cells,level_cells,level,cell_vars,cell_child_oct,nomp,s)
for(i=0; i<num_level_cells; i++)
{
cell = level_cells[i]; // No need to check for leaves, we selected only them!
#ifdef _OPENMP
iomp = omp_get_thread_num();
cart_assert(iomp>=0 && iomp<nomp);
#else
iomp = 0;
#endif
for(field=0; field<rt_num_fields; field++)
{
s[iomp][field] += cell_var(cell,rt_field_offset+field)*cell_volume[level]/num_root_cells;
}
}
#ifdef _OPENMP
for(i=1; i<nomp; i++)
{
for(field=0; field<rt_num_fields; field++) s[0][field] += s[i][field];
}
#endif
for(field=0; field<rt_num_fields; field++)
{
rtGlobalValueUpdate(&rtAvgRF[field],level,s[0][field]);
}
/*
// Now do absoprtion - since we need to recompute the abs. coefficient,
// loop over frequencies first
*/
abc[0] = cart_alloc(float,num_level_cells);
#if (RT_CFI == 1)
abc[1] = cart_alloc(float,num_level_cells);
#else
abc[1] = abc[0];
#endif
for(freq=0; freq<rt_num_freqs; freq++)
{
/*
// Average by weighting with the far field only
*/
rtComputeAbsLevel(level,num_level_cells,level_cells,freq,abc);
linear_array_maxmin(num_level_cells,abc[1],&amax,&amin);
rtGlobalValueUpdate(&rtMaxAC[freq],level,amax);
/*
// Because the reduction variable cannot be an array in C, doing
// reduction manually. Cannot re-arrange the loops because of the
// cache access pattern.
*/
for(i=0; i<nomp; i++)
{
for(field=0; field<rt_num_fields_per_freq; field++) sw[i][field] = 0.0;
}
#pragma omp parallel for default(none), private(cell,i,iomp,field), shared(num_level_cells,level_cells,abc,level,cell_vars,freq,nomp,sw,units,constants), reduction(+:s1)
for(i=0; i<num_level_cells; i++)
{
float facLLS;
#ifdef RT_ADD_EXTERNAL_LLS
float tauLLS;
#endif /* RT_ADD_EXTERNAL_LLS */
cell = level_cells[i]; // No need to check for leaves, we selected only them!
#ifdef _OPENMP
iomp = omp_get_thread_num();
cart_assert(iomp>=0 && iomp<nomp);
#else
iomp = 0;
#endif
#ifdef RT_ADD_EXTERNAL_LLS
tauLLS = 6.3e-18*units->number_density*units->length*cell_HI_density(cell)*cell_sobolev_length2(cell,level,NULL);
facLLS = exp(-tauLLS);
#else
facLLS = 1.0;
#endif /* RT_ADD_EXTERNAL_LLS */
for(field=0; field<rt_num_near_fields_per_freq; field++)
{
sw[iomp][field] += facLLS*cell_var(cell,rt_field_offset+rt_num_freqs*field+freq)*abc[1][i]*cell_volume[level]/num_root_cells;
}
for(field=rt_num_near_fields_per_freq; field<rt_num_fields_per_freq; field++)
{
sw[iomp][field] += cell_var(cell,rt_field_offset+rt_num_freqs*field+freq)*abc[1][i]*cell_volume[level]/num_root_cells;
}
s1 += abc[1][i]*cell_volume[level]/num_root_cells;
}
#ifdef _OPENMP
for(i=1; i<nomp; i++)
{
for(field=0; field<rt_num_fields_per_freq; field++)
{
sw[0][field] += sw[i][field];
}
}
#endif
rtGlobalValueUpdate(&rtAvgAC[freq],level,s1);
for(field=0; field<rt_num_fields_per_freq; field++) rtGlobalValueUpdate(&rtAvgACxRF[rt_num_freqs*field+freq],level,sw[0][field]);
}
cart_free(abc[0]);
#if (RT_CFI == 1)
cart_free(abc[1]);
#endif
cart_free(level_cells);
}
end_time(WORK_TIMER);
for(field=0; field<rt_num_fields; field++)
{
rtGlobalValueCommunicate(&rtAvgRF[field],MPI_SUM,level_com);
rtGlobalValueCommunicate(&rtAvgACxRF[field],MPI_SUM,level_com);
}
for(freq=0; freq<rt_num_freqs; freq++)
{
rtGlobalValueCommunicate(&rtMaxAC[freq],MPI_MAX,level_com);
rtGlobalValueCommunicate(&rtAvgAC[freq],MPI_SUM,level_com);
}
start_time(WORK_TIMER);
/*
// Weighted average
*/
for(freq=0; freq<rt_num_freqs; freq++)
{
float wACxRF = 0.0;
float wRF = 0.0;
for(field=0; field<rt_num_fields_per_freq-1; field++)
{
wACxRF += rtAvgACxRF[rt_num_freqs*field+freq].Value;
wRF += rtAvgRF[rt_num_freqs*field+freq].Value;
}
if(wRF > 1.0e-35)
{
frtAbcLoc[freq] = wACxRF/wRF;
}
else
{
frtAbcLoc[freq] = rtAvgAC[freq].Value;
}
cart_assert(field == rt_num_fields_per_freq-1);
if(rtAvgRF[rt_num_freqs*field+freq].Value > 1.0e-35)
{
frtAbcUni[freq] = rtAvgACxRF[rt_num_freqs*field+freq].Value/rtAvgRF[rt_num_freqs*field+freq].Value;
}
else
{
frtAbcUni[freq] = rtAvgAC[freq].Value;
}
frtAbcAvg[freq] = rtAvgAC[freq].Value;
}
end_time(WORK_TIMER);
#ifdef RT_OUTPUT
for(freq=0; freq<rt_num_freqs; freq++)
{
cart_debug("RT: Abc[%d] loc=%10.3e, uni=%10.3e, avg=%10.3le, max=%10.3le",freq,frtAbcLoc[freq],frtAbcUni[freq],rtAvgAC[freq].Value,rtMaxAC[freq].Value);
}
for(field=0; field<rt_num_fields; field++)
{
cart_debug("RT: field=%d: <rf>=%10.3e, <abc>=%10.3e",field,rtAvgRF[field].Value,(rtAvgRF[field].Value>0.0)?rtAvgACxRF[field].Value/rtAvgRF[field].Value:0.0);
}
#endif /* RT_OUTPUT */
/*
// Maintain the unit average of the far field - should be called
// by all run tasks only, to ensure the buffer consistency.
*/
if(top_level == min_level)
for(level=top_level; level<=bottom_level; level++)
{
select_level(level,CELL_TYPE_ANY,&num_level_cells,&level_cells);
#pragma omp parallel for default(none), private(i,freq), shared(num_level_cells,level_cells,cell_vars,rtAvgRF)
for(i=0; i<num_level_cells; i++)
{
for(freq=0; freq<rt_num_freqs; freq++) if(rtAvgRF[rt_far_freq_offset+freq].Value > 0.0)
{
cell_var(level_cells[i],rt_far_field_offset+freq) /= rtAvgRF[rt_far_freq_offset+freq].Value;
}
}
cart_free(level_cells);
for(freq=0; freq<rt_num_freqs; freq++) if(rtAvgRF[rt_far_freq_offset+freq].Value > 0.0)
{
rtAvgRF[rt_far_freq_offset+freq].buffer[i] /= rtAvgRF[rt_far_freq_offset+freq].Value;
rtAvgACxRF[rt_far_freq_offset+freq].buffer[i] /= rtAvgRF[rt_far_freq_offset+freq].Value;
}
}
#ifdef RT_SINGLE_SOURCE
start_time(WORK_TIMER);
cell = cell_find_position(rtSingleSourcePos);
if(cell>-1 && cell_is_local(cell))
{
level = cell_level(cell);
}
else
{
level = -1;
}
end_time(WORK_TIMER);
start_time(COMMUNICATION_TIMER);
/*
// NG: I don't know why, but Bcast blocks here, hence using Allreduce
*/
MPI_Allreduce(&level,&rtSingleSourceLevel,1,MPI_INT,MPI_MAX,level_com);
end_time(COMMUNICATION_TIMER);
#endif /* RT_SINGLE_SOURCE */
}
