ocrGuid_t mainEdt ( u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u64 size = -1;
u64 offset = -1;
u32 i = 0;
u64 argc;
void *programArg = depv[0].ptr;
argc = getArgc(programArg);
if ( argc != 4 ) {
PRINTF("Usage: ./basicIO offset size fileName \n");
ocrShutdown();
return 1;
}
offset = atoi(getArgv(programArg, 1));
size = atoi(getArgv(programArg, 2));
u64 nparamv[2];
nparamv[0] = offset;
nparamv[1] = size;
FILE *in;
in = fopen(getArgv(programArg, 3), "r");
if( !in ) {
PRINTF("Cannot find file: %s\n", getArgv(programArg, 3));
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t dataGuid;
// Data can be passed as parameter also , there was no
// necessary need of creating data block in this example.
// Its has been created for demo purpose
//Create datablock to hold a block of 'size' elements
u64 *inputarr;
ocrDbCreate(&dataGuid, (void**)&inputarr, sizeof(u64)*size,0,NULL_GUID, NO_ALLOC);
#ifndef TG_ARCH
while(fscanf(in,"%llu\n",&inputarr[i++])!=EOF);
#else
fread(inputarr, sizeof(u64),size , in);
#endif
fclose(in);
ocrGuid_t addEdtTemplateGuid;
ocrEdtTemplateCreate(&addEdtTemplateGuid, add_edt, 2 /*paramc*/, 1 /*depc*/);
ocrGuid_t add_edt_guid;
// Create the EDT not specifying the dependence vector at creation
ocrEdtCreate(&add_edt_guid, addEdtTemplateGuid, EDT_PARAM_DEF, nparamv,1,NULL ,EDT_PROP_FINISH , NULL_GUID, NULL);
ocrGuid_t triggerEventGuid;
ocrEventCreate(&triggerEventGuid, OCR_EVENT_STICKY_T, true);
ocrAddDependence(triggerEventGuid, add_edt_guid, 0, DB_MODE_EW);
ocrEventSatisfy(triggerEventGuid, dataGuid);
return NULL_GUID;
}
ocrGuid_t finalPrintEdt(u32 paramc, u64 *paramv, u32 depc, ocrEdtDep_t depv[]) {
int i;
float *data = (float*)depv[1].ptr;
ocrGuid_t dataGuid = depv[1].guid;
u64 N = paramv[0];
bool verbose = paramv[1];
bool printResults = paramv[2];
float *x_in = (float*)data;
float *X_real = (float*)(data + N);
float *X_imag = (float*)(data + 2*N);
if(verbose) {
PRINTF("Final print EDT\n");
}
if(printResults) {
PRINTF("Starting values:\n");
for(i=0;i<N;i++) {
PRINTF("%d [ %f ]\n",i,x_in[i]);
}
PRINTF("\n");
PRINTF("Final result:\n");
for(i=0;i<N;i++) {
PRINTF("%d [%f + %fi]\n",i,X_real[i],X_imag[i]);
}
}
ocrShutdown();
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
// No real right or wrong here, just check the call doesn't crash
ocrGuid_t workerGuid = ocrCurrentWorkerGuid();
PRINTF("Current worker GUID is "GUIDF"\n", GUIDA(workerGuid));
ocrShutdown();
return NULL_GUID;
}
// This task computes the Cholesky factorization of a symmetric positive definite matrix...
// This is the first step in the tile Cholesky factorization.
ocrGuid_t lapacke_dpotrf_task ( u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u32 info;
u64 *func_args = paramv;
u32 k = (u32) func_args[0];
u32 tileSize = (u32) func_args[1];
ocrGuid_t out_lkji_kkkp1_event_guid = (ocrGuid_t) func_args[2];
double* aBlock = (double*) (depv[0].ptr);
// PRINTF("RUNNING sequential_cholesky %d with 0x%llx to satisfy\n", k, (u64)(out_lkji_kkkp1_event_guid));
ocrGuid_t out_lkji_kkkp1_db_guid;
ocrGuid_t out_lkji_kkkp1_db_affinity = NULL_GUID;
info = LAPACKE_dpotrf(LAPACK_ROW_MAJOR, 'L', tileSize, aBlock, tileSize );
if (info != 0)
{
if (info > 0) PRINTF("Matrix A is not Symmetric Positive Definite (SPD)");
else PRINTF("i-th parameter had an illegal value.");
ASSERT(0);
ocrShutdown();
return NULL_GUID;
}
ocrEventSatisfy(out_lkji_kkkp1_event_guid, depv[0].guid);
return NULL_GUID;
}
// Prints the final result of the computation. Called as the last EDT.
ocrGuid_t finalPrintEdt(u32 paramc, u64 *paramv, u32 depc, ocrEdtDep_t depv[]) {
int i;
u64 N = paramv[0];
bool verbose = paramv[1];
bool printResults = paramv[2];
float *data_in = (float*)depv[1].ptr;
float *data_real = (float*)depv[2].ptr;
float *data_imag = (float*)depv[3].ptr;
float *x_in = (float*)data_in;
float *X_real = (float*)(data_real);
float *X_imag = (float*)(data_imag);
double *startTime = (double*)(depv[4].ptr);
if(verbose) {
PRINTF("Final print EDT\n");
}
double endTime = mysecond();
PRINTF("%f\n",endTime-*startTime);
if(printResults) {
PRINTF("Starting values:\n");
for(i=0;i<N;i++) {
PRINTF("%d [ %f ]\n",i,x_in[i]);
}
PRINTF("\n");
PRINTF("Final result:\n");
for(i=0;i<N;i++) {
PRINTF("%d [%f + %fi]\n",i,X_real[i],X_imag[i]);
}
}
ocrShutdown();
}
ocrGuid_t mapCreateFunc(u32 paramc, u64 *paramv, u32 depc, ocrEdtDep_t depv[])
{
ocrShutdown();
PRINTF("==Shutdown\n");
return NULL_GUID;
}
ocrGuid_t otherEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u64 * u1 = depv[0].ptr;
u64 * u2 = depv[1].ptr;
ASSERT(u1[0] == 1);
ASSERT(u2[0] == 2);
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t taskForEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
int* res = (int*)depv[0].ptr;
printf("In the taskForEdt with value %d\n", (*res));
assert(*res == 42);
// This is the last EDT to execute, terminate
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t remoteEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
ASSERT(paramc == 2);
ASSERT(paramv[0] == 333);
ASSERT(paramv[1] == 555);
PRINTF("[remote] RemoteEdt: paramv checked\n");
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t endEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
ocrGuid_t infoGuid = depv[0].guid;
info_t * info = (info_t *) depv[0].ptr;
print_throughput("TEST", (info->max * NB_SATISFY), usec_to_sec(info->timer));
ocrDbRelease(infoGuid);
ocrDbDestroy(infoGuid);
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t taskForEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
PRINTF("In the taskForEdt with value %"PRId32"\n", (int)paramv[0]);
ASSERT(paramc == 1);
ASSERT(paramv[0] == 32);
void * ptr = depv[0].ptr;
ASSERT(*((int*)ptr) == 42);
// This is the last EDT to execute, terminate
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t shutdownEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
PRINTF("Hello from shutdownEdt\n");
int* data1 = (int*) depv[0].ptr;
int* data2 = (int*) depv[1].ptr;
PRINTF("Received data1 = %"PRId32", data2 = %"PRId32"\n", *data1, *data2);
ocrDbDestroy(depv[0].guid);
ocrDbDestroy(depv[1].guid);
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
int *k;
ocrGuid_t dbGuid;
ocrDbCreate(&dbGuid,(void **) &k, sizeof(int), DB_PROP_NONE, NULL_HINT, NO_ALLOC);
*k = 42;
if (TEST_OCR_ELS) {
ocrElsUserSet(ELS_OFFSET, dbGuid);
someUserFunction(dbGuid);
}
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
// Create a DB
void * dbPtr;
ocrGuid_t dbGuid;
ocrDbCreate(&dbGuid, &dbPtr, sizeof(TYPE_ELEM_DB) * NB_ELEM_DB, 0, NULL_HINT, NO_ALLOC);
ocrDbDestroy(dbGuid);
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t stepB_edt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u64 arraySize = paramv[0];
u64 * data = depv[0].ptr;
// Do step B processing
u64 i = 0;
while(i < arraySize) {
data[i]+=1;
i++;
}
ocrShutdown(); // This is the last EDT to execute
return NULL_GUID;
}
// This edt is triggered when the output event of the other edt is satisfied by the runtime
ocrGuid_t terminateEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
// TODO shouldn't be doing that... but need more support from output events to get a 'return' value from an edt
assert(depv[0].guid != NULL_GUID);
u64 * array = (u64*)depv[0].ptr;
u64 i = 0;
while (i < N) {
assert(array[i] == i);
i++;
}
printf("Everything went OK\n");
ocrShutdown(); // This is the last EDT to execute, terminate
return NULL_GUID;
}
ocrGuid_t checkerEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
ocrGuid_t dbGuid = (ocrGuid_t) depv[0].guid;
PRINTF("[remote] checkerEdt: executing, depends on remote DB guid "GUIDF" \n", GUIDA(dbGuid));
TYPE_ELEM_DB v = 1;
int i = 0;
TYPE_ELEM_DB * data = (TYPE_ELEM_DB *) depv[0].ptr;
while (i < NB_ELEM_DB) {
ASSERT (data[i] == v++);
i++;
}
PRINTF("[remote] checkerEdt: DB/SA copy checked\n");
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t add_edt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u32 offset = paramv[0];
u32 size = paramv[1];
u64 * data = depv[0].ptr;
u64 i;
for(i=0;i<size;i++)
data[i]+=offset;
FILE *out = fopen("basicIO_output.txt","w");
#ifndef TG_ARCH
for(i=0;i<size;i++)
fprintf(out,"%llu\n",data[i]);
#else
fwrite(data,10,sizeof(u64),out);
#endif
fclose(out);
ocrShutdown(); // This is the last EDT to execute
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
// Set up arena datablock
void *arenaPtr;
ocrGuid_t arenaGuid;
ocrDbCreate(&arenaGuid, &arenaPtr, ARENA_SIZE, DB_PROP_NONE, NULL_GUID, NO_ALLOC);
Ocr::InitializeArena(arenaPtr, ARENA_SIZE);
// Use arena as current allocator backing-datablock
Ocr::SetCurrentArena(arenaPtr);
// Allocate a grid in the datablock
Grid2D &grid = *Ocr::New<Grid2D>(10,10);
// Is the grid in the datablock?
void *gridAddr = &grid;
void *arenaEnd = (char*)arenaPtr + ARENA_SIZE;
assert(arenaPtr <= gridAddr && gridAddr <= arenaEnd);
// Read current grid
double *data = &grid.at(5,6);
PRINTF("Item at orig (5, 6) = %.1f (@ %p)\n", *data, data);
// Copy current grid
void *copyPtr;
ocrGuid_t copyGuid;
ocrDbCreate(©Guid, ©Ptr, ARENA_SIZE, DB_PROP_NONE, NULL_GUID, NO_ALLOC);
memcpy(copyPtr, arenaPtr, ARENA_SIZE);
Grid2D &grid2 = Ocr::GetArenaRoot<Grid2D>(copyPtr);
// Wipe old grid
memset(arenaPtr, 0, ARENA_SIZE);
PRINTF("Wiped original: val = %.1f (@ %p)\n", *data, data);
// Read new grid
data = &grid2.at(5,6);
PRINTF("Item at orig (5, 6) = %.1f (@ %p)\n", *data, data);
// Update current arena to the copy (since we clobbered the original)
Ocr::SetCurrentArena(copyPtr);
// Try a non-scalar array
Grid2D *grids = Ocr::NewArray<Grid2D>(5);
PRINTF("Grid of grids (1,2,3) = %.1f\n", grids[1].at(2,3));
PRINTF("Grid of grids (2,3,4) = %.1f\n", grids[2].at(3,4));
// Done
ocrShutdown();
return 0;
}
ocrGuid_t readerEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
ocrGuid_t dbCloneGuid = (ocrGuid_t) depv[0].guid;
PRINTF("[remote] readerEdt: executing, depends on remote DB guid "GUIDF" \n", GUIDA(dbCloneGuid));
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
PRINTF("No RT API\n");
ocrShutdown();
return NULL_GUID;
}
extern "C" ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u64 argc = getArgc(depv[0].ptr);
int i;
char *argv[argc];
for(i=0;i<argc;i++) {
argv[i] = getArgv(depv[0].ptr,i);
}
u64 N;
u64 iterations;
bool verify;
bool verbose;
bool printResults;
u64 serialBlockSize = SERIAL_BLOCK_SIZE_DEFAULT;
if(!parseOptions(argc,argv,&N,&verify,&iterations,&verbose,&printResults,&serialBlockSize)) {
printHelp(argv,true);
ocrShutdown();
return NULL_GUID;
}
if(verbose) {
for(i=0;i<argc;i++) {
PRINTF("argv[%d]: %s\n",i,argv[i]);
}
PRINTF("Running %d iterations\n",iterations);
}
ocrGuid_t iterationTempGuid,startTempGuid,endTempGuid,printTempGuid,endSlaveTempGuid;
ocrEdtTemplateCreate(&iterationTempGuid, &fftIterationEdt, 6, 2);
ocrEdtTemplateCreate(&startTempGuid, &fftStartEdt, 9, 1);
ocrEdtTemplateCreate(&endTempGuid, &fftEndEdt, 9, 3);
ocrEdtTemplateCreate(&endSlaveTempGuid, &fftEndSlaveEdt, 5, 1);
ocrEdtTemplateCreate(&printTempGuid, &finalPrintEdt, 3, 2);
// x_in, X_real, and X_imag in a contiguous block
float *x;
ocrGuid_t dataGuid;
// TODO: OCR cannot handle large datablocks
DBCREATE(&dataGuid, (void **) &x, sizeof(float) * N * 3, 0, NULL_GUID, NO_ALLOC);
if(verbose) {
PRINTF("Datablock of size %lu (N=%lu) created\n",sizeof(float)*N*3,N);
}
for(i=0;i<N;i++) {
x[i] = 0;
}
x[1] = 1;
//x[3] = -3;
//x[4] = 8;
//x[5] = 9;
//x[6] = 1;
std::stack<ocrGuid_t> edtStack;
std::stack<ocrGuid_t> eventStack;
u64 edtParamv[6] = { startTempGuid, endTempGuid, endSlaveTempGuid, N, verbose, serialBlockSize };
ocrGuid_t edtGuid, printEdtGuid, edtEventGuid;
for(i=1;i<=iterations;i++) {
ocrEdtCreate(&edtGuid, iterationTempGuid, EDT_PARAM_DEF, edtParamv, EDT_PARAM_DEF, NULL_GUID, EDT_PROP_FINISH, NULL_GUID, &edtEventGuid);
edtStack.push(edtGuid);
eventStack.push(edtEventGuid);
}
edtEventGuid = eventStack.top();
if(verify) {
edtEventGuid = setUpVerify(dataGuid, NULL_GUID, NULL_GUID, N, edtEventGuid);
}
u64 printParamv[3] = { N, verbose, printResults };
ocrGuid_t finishDependencies[2] = { edtEventGuid, dataGuid };
ocrEdtCreate(&printEdtGuid, printTempGuid, EDT_PARAM_DEF, printParamv, EDT_PARAM_DEF, finishDependencies, EDT_PROP_NONE, NULL_GUID, NULL);
eventStack.pop();
while(!edtStack.empty()) {
edtGuid = edtStack.top();
if(!eventStack.empty()) {
edtEventGuid = eventStack.top();
} else {
edtEventGuid = NULL_GUID;
}
ocrAddDependence(dataGuid, edtGuid, 0, DB_MODE_ITW);
ocrAddDependence(edtEventGuid, edtGuid, 1, DB_MODE_RO);
edtStack.pop();
eventStack.pop();
}
return NULL_GUID;
}
ocrGuid_t remoteEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
PRINTF("[remote] RemoteEdt: executing\n");
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t taskForEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
// This is the last EDT to execute, terminate
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t terminateEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
PRINTF("Everything went OK\n");
ocrShutdown(); // This is the last EDT to execute, terminate
return NULL_GUID;
}
extern "C" ocrGuid_t mainEdt(u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u64 argc = getArgc(depv[0].ptr);
int i;
char *argv[argc];
for(i=0;i<argc;i++) {
argv[i] = getArgv(depv[0].ptr,i);
}
u64 N;
u64 iterations;
bool verify;
bool verbose;
bool printResults;
u64 serialBlockSize = SERIAL_BLOCK_SIZE_DEFAULT;
if(!parseOptions(argc,argv,&N,&verify,&iterations,&verbose,&printResults,&serialBlockSize)) {
printHelp(argv,true);
ocrShutdown();
return NULL_GUID;
}
if(verbose) {
for(i=0;i<argc;i++) {
PRINTF("argv[%d]: %s\n",i,argv[i]);
}
}
if(iterations > 1 && verbose) {
PRINTF("Running %d iterations\n",iterations);
}
ocrGuid_t startTempGuid,endTempGuid,printTempGuid,endSlaveTempGuid,iterationTempGuid;
ocrEdtTemplateCreate(&iterationTempGuid, &fftIterationEdt, 7, 4);
ocrEdtTemplateCreate(&startTempGuid, &fftStartEdt, 9, 3);
ocrEdtTemplateCreate(&endTempGuid, &fftEndEdt, 9, 5);
ocrEdtTemplateCreate(&endSlaveTempGuid, &fftEndSlaveEdt, 5, 3);
ocrEdtTemplateCreate(&printTempGuid, &finalPrintEdt, 3, 5);
float *x_in;
// Output for the FFT
float *X_real;
float *X_imag;
ocrGuid_t dataInGuid,dataRealGuid,dataImagGuid,timeDataGuid;
// TODO: OCR cannot handle large datablocks
DBCREATE(&dataInGuid, (void **) &x_in, sizeof(float) * N, 0, NULL_GUID, NO_ALLOC);
DBCREATE(&dataRealGuid, (void **) &X_real, sizeof(float) * N, 0, NULL_GUID, NO_ALLOC);
DBCREATE(&dataImagGuid, (void **) &X_imag, sizeof(float) * N, 0, NULL_GUID, NO_ALLOC);
if(verbose) {
PRINTF("3 Datablocks of size %lu (N=%lu) created\n",sizeof(float)*N,N);
}
for(i=0;i<N;i++) {
x_in[i] = 0;
X_real[i] = 0;
X_imag[i] = 0;
}
x_in[1] = 1;
//x_in[3] = -1;
//x_in[5] = 1;
//x_in[7] = -1;
// Create an EDT out of the EDT template
ocrGuid_t edtGuid, edtPrevGuid, printEdtGuid, edtEventGuid, edtPrevEventGuid;
//ocrEdtCreate(&edtGuid, startTempGuid, EDT_PARAM_DEF, edtParamv, EDT_PARAM_DEF, NULL_GUID, EDT_PROP_FINISH, NULL_GUID, &edtEventGuid);
std::stack<ocrGuid_t> edtStack;
std::stack<ocrGuid_t> eventStack;
edtEventGuid = NULL_GUID;
edtPrevEventGuid = NULL_GUID;
for(i=1;i<=iterations;i++) {
u64 edtParamv[7] = { startTempGuid, endTempGuid, endSlaveTempGuid, N, verbose, serialBlockSize, i };
ocrEdtCreate(&edtGuid, iterationTempGuid, EDT_PARAM_DEF, edtParamv, EDT_PARAM_DEF, NULL_GUID, EDT_PROP_FINISH, NULL_GUID, &edtEventGuid);
edtStack.push(edtGuid);
eventStack.push(edtEventGuid);
}
edtEventGuid = eventStack.top();
if(verify) {
edtEventGuid = setUpVerify(dataInGuid, dataRealGuid, dataImagGuid, N, edtEventGuid);
}
double *startTime;
DBCREATE(&timeDataGuid, (void **) &startTime, sizeof(double), 0, NULL_GUID, NO_ALLOC);
*startTime = mysecond();
u64 edtParamv[3] = { N, verbose, printResults };
// Create finish EDT, with dependence on last EDT
ocrGuid_t finishDependencies[5] = { edtEventGuid, dataInGuid, dataRealGuid, dataImagGuid, timeDataGuid };
ocrEdtCreate(&printEdtGuid, printTempGuid, EDT_PARAM_DEF, edtParamv, EDT_PARAM_DEF, finishDependencies, EDT_PROP_NONE, NULL_GUID, NULL);
eventStack.pop();
while(!edtStack.empty()) {
edtGuid = edtStack.top();
if(!eventStack.empty()) {
edtEventGuid = eventStack.top();
} else {
edtEventGuid = NULL_GUID;
}
ocrAddDependence(dataInGuid, edtGuid, 0, DB_MODE_RO);
ocrAddDependence(dataRealGuid, edtGuid, 1, DB_MODE_ITW);
ocrAddDependence(dataImagGuid, edtGuid, 2, DB_MODE_ITW);
ocrAddDependence(edtEventGuid, edtGuid, 3, DB_MODE_RO);
edtStack.pop();
eventStack.pop();
}
return NULL_GUID;
}
ocrGuid_t wrap_up_task ( u32 paramc, u64* paramv, u32 depc, ocrEdtDep_t depv[]) {
u32 i, j, i_b, j_b;
double* temp;
u64 *func_args = paramv;
u32 numTiles = (u32) func_args[0];
u32 tileSize = (u32) func_args[1];
u32 outSelLevel = (u32) func_args[2];
struct timeval a;
if(outSelLevel == 5)
{
FILE* outCSV = fopen("ocr_mkl_cholesky_stats.csv", "a");
if( !outCSV ) {
PRINTF("Cannot find file: %s\n", "ocr_mkl_cholesky_stats.csv");
ocrShutdown();
return NULL_GUID;
}
gettimeofday(&a, 0);
fprintf(outCSV, "%f\n", (a.tv_sec*1000000+a.tv_usec)*1.0/1000000);
fclose(outCSV);
outSelLevel = 2;
}
FILE* out = fopen("ocr_mkl_cholesky.out", "w");
for ( i = 0; i < numTiles; ++i ) {
for( i_b = 0; i_b < tileSize; ++i_b) {
for ( j = 0; j <= i; ++j ) {
temp = (double*) (depv[i*(i+1)/2+j].ptr);
if(i != j) {
for(j_b = 0; j_b < tileSize; ++j_b) {
switch(outSelLevel)
{
case 0:
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
case 1:
fprintf(out, "%lf ", temp[i_b*tileSize+j_b]);
break;
case 2:
fwrite(&temp[i_b*tileSize+j_b], sizeof(double), 1, out);
break;
case 3:
fprintf(out, "%lf ", temp[i_b*tileSize+j_b]);
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
case 4:
fwrite(&temp[i_b*tileSize+j_b], sizeof(double), 1, out);
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
}
}
}
else {
for(j_b = 0; j_b <= i_b; ++j_b) {
switch(outSelLevel)
{
case 0:
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
case 1:
fprintf(out, "%lf ", temp[i_b*tileSize+j_b]);
break;
case 2:
fwrite(&temp[i_b*tileSize+j_b], sizeof(double), 1, out);
break;
case 3:
fprintf(out, "%lf ", temp[i_b*tileSize+j_b]);
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
case 4:
fwrite(&temp[i_b*tileSize+j_b], sizeof(double), 1, out);
printf("%lf ", temp[i_b*tileSize+j_b]);
break;
}
}
}
}
}
}
fclose(out);
ocrShutdown();
return NULL_GUID;
}
ocrGuid_t mainEdt(u32 paramc, u64 *paramv, u32 depc, ocrEdtDep_t depv[]) {
u32 matrixSize = -1;
u32 tileSize = -1;
u32 numTiles = -1;
u32 i, j, k, c;
u32 outSelLevel = 2;
double **matrix, ** temp;
u64 argc;
void *programArg = depv[0].ptr;
argc = getArgc(programArg);
char *nparamv[argc];
char *fileNameIn, *fileNameOut = "ocr_mkl_cholesky.out";
for (i=0; i< argc; i++)
{
nparamv[i] = getArgv(programArg, i);
}
if ( argc == 1) {
PRINTF("OCR-MKL Cholesky\n");
PRINTF("__________________________________________________________________________________________________\n");
PRINTF("Solves an OCR version of a Tiled Cholesky Decomposition with all math kernels using Intel MKL only\n\n");
PRINTF("Usage:\n");
PRINTF("\tocr_mkl_cholesky.exe {Arguments}\n\n");
PRINTF("Arguments:\n");
PRINTF("\t--ds -- Specify the Size of the Input Matrix\n");
PRINTF("\t--ts -- Specify the Tile Size\n");
PRINTF("\t--fi -- Specify the Input File Name of the Matrix\n");
// PRINTF("\t--fo -- Specify an Output File Name (default: ocr_mkl_cholesky.out)\n");
PRINTF("\t--ol -- Output Selection Level:\n");
PRINTF("\t\t0: Print solution to stdout\n");
PRINTF("\t\t1: Write solution to text file\n");
PRINTF("\t\t2: Write solution to binary file (default)\n");
PRINTF("\t\t3: Write solution to text file and print to stdout\n");
PRINTF("\t\t4: Write solution to binary file and print to stdout\n");
PRINTF("\t\t5: Write algorithm timing data to ocr_mkl_cholesky_stats.csv and write solution to binary file\n");
ocrShutdown();
return NULL_GUID;
}
else
{
// Reads in 4 arguments, input matrix file name, output matrix filename, datasize, and tilesize
while (1)
{
static struct option long_options[] =
{
{"ds", required_argument, 0, 'a'},
{"ts", required_argument, 0, 'b'},
{"fi", required_argument, 0, 'c'},
{"fo", required_argument, 0, 'd'},
{"ol", required_argument, 0, 'e'},
{0, 0, 0, 0}
};
u32 option_index = 0;
c = getopt_long(argc, nparamv, "a:b:c:d:e", long_options, &option_index);
if (c == -1) // Detect the end of the options
break;
switch (c)
{
case 'a':
//PRINTF("Option a: matrixSize with value '%s'\n", optarg);
matrixSize = (u32) atoi(optarg);
break;
case 'b':
//PRINTF("Option b: tileSize with value '%s'\n", optarg);
tileSize = (u32) atoi(optarg);
break;
case 'c':
//PRINTF("Option c: fileNameIn with value '%s'\n", optarg);
fileNameIn = optarg;
break;
case 'd':
//PRINTF("Option d: fileNameOut with value '%s'\n", optarg);
fileNameOut = (char*) mkl_realloc(fileNameOut, sizeof(optarg));
strcpy(fileNameOut, optarg);
break;
case 'e':
//PRINTF("Option e: outSelLevel with value '%s'\n", optarg);
outSelLevel = (u32) atoi(optarg);
break;
default:
PRINTF("ERROR: Invalid argument switch\n\n");
PRINTF("OCR-MKL Cholesky\n");
PRINTF("__________________________________________________________________________________________________\n");
PRINTF("Solves an OCR version of a Tiled Cholesky Decomposition with all math kernels using Intel MKL only\n\n");
PRINTF("Usage:\n");
PRINTF("\tocr_mkl_cholesky.exe {Arguments}\n\n");
PRINTF("Arguments:\n");
PRINTF("\t--ds -- Specify the Size of the Input Matrix\n");
PRINTF("\t--ts -- Specify the Tile Size\n");
PRINTF("\t--fi -- Specify the Input File Name of the Matrix\n");
// PRINTF("\t--fo -- Specify an Output File Name (default: ocr_mkl_cholesky.out)\n");
PRINTF("\t--ol -- Output Selection Level:\n");
PRINTF("\t\t0: Print solution to stdout\n");
PRINTF("\t\t1: Write solution to text file\n");
PRINTF("\t\t2: Write solution to binary file (default)\n");
PRINTF("\t\t3: Write solution to text file and print to stdout\n");
PRINTF("\t\t4: Write solution to binary file and print to stdout\n");
PRINTF("\t\t5: Write algorithm timing data to ocr_mkl_cholesky_stats.csv and write solution to binary file\n");
ocrShutdown();
return NULL_GUID;
}
}
}
if(matrixSize == -1 || tileSize == -1)
{
PRINTF("Must specify matrix size and tile size\n");
ocrShutdown();
return NULL_GUID;
}
else if(matrixSize % tileSize != 0)
{
PRINTF("Incorrect tile size %d for the matrix of size %d \n", tileSize, matrixSize);
ocrShutdown();
return NULL_GUID;
}
numTiles = matrixSize/tileSize;
PRINTF("Matrixsize %d, tileSize %d\n", matrixSize, tileSize);
#ifndef TG_ARCH
struct timeval a;
if(outSelLevel == 5)
{
FILE* outCSV = fopen("ocr_mkl_cholesky_stats.csv", "r");
if( !outCSV )
{
outCSV = fopen("ocr_mkl_cholesky_stats.csv", "w");
if( !outCSV ) {
PRINTF("Cannot find file: %s\n", "ocr_mkl_cholesky_stats.csv");
ocrShutdown();
return NULL_GUID;
}
fprintf(outCSV, "MatrixSize,TileSize,NumTile,PreAllocTime,PreAlgorithmTime,PostAlgorithmTime\n");
}
else
{
outCSV = fopen("ocr_mkl_cholesky_stats.csv", "a+");
}
fprintf(outCSV, "%d,%d,%d,", matrixSize, tileSize, numTiles);
gettimeofday(&a, 0);
fprintf(outCSV, "%f,", (a.tv_sec*1000000+a.tv_usec)*1.0/1000000);
fclose(outCSV);
}
FILE *in;
in = fopen(fileNameIn, "r");
if( !in ) {
PRINTF("Cannot find file: %s\n", fileNameIn);
ocrShutdown();
return NULL_GUID;
}
matrix = readMatrix(matrixSize, in);
if(outSelLevel == 5)
{
FILE* outCSV = fopen("ocr_mkl_cholesky_stats.csv", "a");
if( !outCSV ) {
PRINTF("Cannot find file: %s\n", "ocr_mkl_cholesky_stats.csv");
ocrShutdown();
return NULL_GUID;
}
gettimeofday(&a, 0);
fprintf(outCSV, "%f,", (a.tv_sec*1000000+a.tv_usec)*1.0/1000000);
fclose(outCSV);
}
#endif
ocrGuid_t*** lkji_event_guids = allocateCreateEvents(numTiles);
ocrGuid_t templateSeq, templateTrisolve,
templateUpdateNonDiag, templateUpdate, templateWrap;
ocrEdtTemplateCreate(&templateSeq, lapacke_dpotrf_task, 3, 1);
ocrEdtTemplateCreate(&templateTrisolve, cblas_dtrsm_task, 4, 2);
ocrEdtTemplateCreate(&templateUpdateNonDiag, cblas_dgemm_task, 5, 3);
ocrEdtTemplateCreate(&templateUpdate, cblas_dsyrk_task, 5, 2);
ocrEdtTemplateCreate(&templateWrap, wrap_up_task, 3, (numTiles+1)*numTiles/2);
// PRINTF("Going to satisfy initial tiles\n");
#ifdef TG_ARCH
satisfyInitialTiles(numTiles, tileSize, lkji_event_guids);
#else
satisfyInitialTiles(numTiles, tileSize, matrix, lkji_event_guids);
#endif
for ( k = 0; k < numTiles; ++k ) {
// PRINTF("Prescribing sequential task %d\n", k);
lapacke_dpotrf_task_prescriber(templateSeq, k, tileSize, lkji_event_guids);
for( j = k + 1 ; j < numTiles ; ++j ) {
cblas_dtrsm_task_prescriber (templateTrisolve,
k, j, tileSize, lkji_event_guids);
for( i = k + 1 ; i < j ; ++i ) {
cblas_dgemm_task_prescriber (templateUpdateNonDiag,
k, j, i, tileSize, lkji_event_guids);
}
cblas_dsyrk_task_prescriber (templateUpdate,
k, j, i, tileSize, lkji_event_guids);
}
}
wrap_up_task_prescriber (templateWrap, numTiles, tileSize,
outSelLevel, lkji_event_guids);
// PRINTF("Wrapping up mainEdt\n");
return NULL_GUID;
}
ocrGuid_t wrapupEdt(){
ocrShutdown();
}
