int main(int argc, char **argv)
{
int size_dst = 15;
int g_a = 0;
int I_NEG_ONE = -1;
long L_NEG_ONE = -1;
long long LL_NEG_ONE = -1;
int FIVE = 5;
int TEN = 10;
int lo;
int hi;
int *ptr;
int i;
MP_INIT(argc,argv);
GA_INIT(argc,argv);
for (i=0; i<3; ++i) {
if (0 == i) {
g_a = NGA_Create(C_INT, 1, &size_dst, "dst", NULL);
GA_Fill(g_a, &I_NEG_ONE);
} else if (1 == i) {
g_a = NGA_Create(C_LONG, 1, &size_dst, "dst", NULL);
GA_Fill(g_a, &L_NEG_ONE);
} else if (2 == i) {
g_a = NGA_Create(C_LONGLONG, 1, &size_dst, "dst", NULL);
GA_Fill(g_a, &LL_NEG_ONE);
}
GA_Sync();
GA_Print(g_a);
NGA_Print_patch(g_a, &FIVE, &TEN, 0);
NGA_Print_patch(g_a, &FIVE, &TEN, 1);
NGA_Distribution(g_a, GA_Nodeid(), &lo, &hi);
NGA_Access(g_a, &lo, &hi, &ptr, NULL);
printf("[%d] (%d)=%d\n", GA_Nodeid(), lo, *ptr);
NGA_Release(g_a, &lo, &hi);
}
GA_Terminate();
MP_FINALIZE();
exit(EXIT_SUCCESS);
}
int
main(int argc, char **argv) {
Integer heap=9000000, stack=9000000;
int me, nproc;
DoublePrecision time;
MP_INIT(argc,argv);
GA_INIT(argc,argv); /* initialize GA */
nproc = GA_Nnodes();
me = GA_Nodeid();
if(me==0) printf("Using %d processes\n\n",nproc);
if (me==0) printf ("Matrix size is %d X %d\n",N,N);
#ifdef USE_REGULAR
if (me == 0) printf("\nUsing regular data distribution\n\n");
#endif
#ifdef USE_SIMPLE_CYCLIC
if (me == 0) printf("\nUsing simple block-cyclic data distribution\n\n");
#endif
#ifdef USE_SCALAPACK
if (me == 0) printf("\nUsing ScaLAPACK data distribution\n\n");
#endif
#ifdef USE_TILED
if (me == 0) printf("\nUsing tiled data distribution\n\n");
#endif
if(!MA_init((Integer)MT_F_DBL, stack/nproc, heap/nproc))
GA_Error("MA_init failed bytes= %d",stack+heap);
#ifdef PERMUTE
{
int i, *list = (int*)malloc(nproc*sizeof(int));
if(!list)GA_Error("malloc failed",nproc);
for(i=0; i<nproc;i++)list[i]=nproc-1-i;
GA_Register_proclist(list, nproc);
free(list);
}
#endif
if(GA_Uses_fapi())GA_Error("Program runs with C API only",1);
time = MP_TIMER();
do_work();
/* printf("%d: Total Time = %lf\n", me, MP_TIMER()-time);
printf("%d: GEMM Total Time = %lf\n", me, gTime);
*/
if(me==0)printf("\nSuccess\n\n");
GA_Terminate();
MP_FINALIZE();
return 0;
}
int main( int argc, char **argv ) {
int g_a, g_b, i, j, size, size_me;
int icnt, idx, jdx, ld;
int n=N, type=MT_C_INT, one;
int *values, *ptr;
int **indices;
int dims[2]={N,N};
int lo[2], hi[2];
int heap=3000000, stack=2000000;
int me, nproc;
int datatype, elements;
double *prealloc_mem;
MP_INIT(argc,argv);
#if 1
GA_INIT(argc,argv); /* initialize GA */
me=GA_Nodeid();
nproc=GA_Nnodes();
if(me==0) {
if(GA_Uses_fapi())GA_Error("Program runs with C array API only",1);
printf("\nUsing %ld processes\n",(long)nproc);
fflush(stdout);
}
heap /= nproc;
stack /= nproc;
if(! MA_init(MT_F_DBL, stack, heap))
GA_Error("MA_init failed",stack+heap); /* initialize memory allocator*/
/* Create a regular matrix. */
if(me==0)printf("\nCreating matrix A of size %d x %d\n",N,N);
g_a = NGA_Create(type, 2, dims, "A", NULL);
if(!g_a) GA_Error("create failed: A",n);
/* Fill matrix using scatter routines */
size = N*N;
if (size%nproc == 0) {
size_me = size/nproc;
} else {
i = size - size%nproc;
size_me = i/nproc;
if (me < size%nproc) size_me++;
}
/* Check that sizes are all okay */
i = size_me;
GA_Igop(&i,1,"+");
if (i != size) {
GA_Error("Sizes don't add up correctly: ",i);
} else if (me==0) {
printf("\nSizes add up correctly\n");
}
/* Allocate index and value arrays */
indices = (int**)malloc(size_me*sizeof(int*));
values = (int*)malloc(size_me*sizeof(int));
icnt = me;
for (i=0; i<size_me; i++) {
values[i] = icnt;
idx = icnt%N;
jdx = (icnt-idx)/N;
if (idx >= N || idx < 0) {
printf("p[%d] Bogus index i: %d\n",me,idx);
}
if (jdx >= N || jdx < 0) {
printf("p[%d] Bogus index j: %d\n",me,jdx);
}
indices[i] = (int*)malloc(2*sizeof(int));
(indices[i])[0] = idx;
(indices[i])[1] = jdx;
icnt += nproc;
}
/* Scatter values into g_a */
NGA_Scatter(g_a, values, indices, size_me);
GA_Sync();
/* Check to see if contents of g_a are correct */
NGA_Distribution( g_a, me, lo, hi );
NGA_Access(g_a, lo, hi, &ptr, &ld);
for (i=lo[0]; i<hi[0]; i++) {
idx = i-lo[0];
for (j=lo[1]; j<hi[1]; j++) {
jdx = j-lo[1];
if (ptr[idx*ld+jdx] != j*N+i) {
printf("p[%d] (Scatter) expected: %d actual: %d\n",me,j*N+i,ptr[idx*ld+jdx]);
}
}
}
if (me==0) printf("\nCompleted test of NGA_Scatter\n");
for (i=0; i<size_me; i++) {
values[i] = 0;
}
GA_Sync();
NGA_Gather(g_a, values, indices, size_me);
icnt = me;
for (i=0; i<size_me; i++) {
if (icnt != values[i]) {
printf("p[%d] (Gather) expected: %d actual: %d\n",me,icnt,values[i]);
}
icnt += nproc;
}
if (me==0) printf("\nCompleted test of NGA_Gather\n");
GA_Sync();
/* Scatter-accumulate values back into GA*/
one = 1;
NGA_Scatter_acc(g_a, values, indices, size_me, &one);
GA_Sync();
/* Check to see if contents of g_a are correct */
for (i=lo[0]; i<hi[0]; i++) {
idx = i-lo[0];
for (j=lo[1]; j<hi[1]; j++) {
jdx = j-lo[1];
if (ptr[idx*ld+jdx] != 2*(j*N+i)) {
printf("p[%d] (Scatter_acc) expected: %d actual: %d\n",me,2*(j*N+i),ptr[idx*ld+jdx]);
}
}
}
if (me==0) printf("\nCompleted test of NGA_Scatter_acc\n");
NGA_Release(g_a, lo, hi);
/* Test fixed buffer size */
NGA_Alloc_gatscat_buf(size_me);
/* Scatter-accumulate values back into GA*/
GA_Sync();
NGA_Scatter_acc(g_a, values, indices, size_me, &one);
GA_Sync();
/* Check to see if contents of g_a are correct */
for (i=lo[0]; i<hi[0]; i++) {
idx = i-lo[0];
for (j=lo[1]; j<hi[1]; j++) {
jdx = j-lo[1];
if (ptr[idx*ld+jdx] != 3*(j*N+i)) {
printf("p[%d] (Scatter_acc) expected: %d actual: %d\n",me,3*(j*N+i),ptr[idx*ld+jdx]);
}
}
}
if (me==0) printf("\nCompleted test of NGA_Scatter_acc using fixed buffers\n");
NGA_Release(g_a, lo, hi);
NGA_Free_gatscat_buf();
GA_Destroy(g_a);
if(me==0)printf("\nSuccess\n");
GA_Terminate();
#endif
MP_FINALIZE();
return 0;
}
int main(int argc, char **argv)
{
int me;
int nproc;
int status;
int g_a;
int dims[NDIM];
int chunk[NDIM];
int pg_world;
size_t num = 10;
double *p1 = NULL;
double *p2 = NULL;
size_t i;
int num_mutex;
int lo[1];
int hi[1];
int ld[1]={1};
MPI_Comm comm;
MP_INIT(argc,argv);
GA_INIT(argc,argv);
me = GA_Nodeid();
nproc = GA_Nnodes();
comm = GA_MPI_Comm_pgroup_default();
printf("%d: Hello world!\n",me);
if (me==0) printf("%d: GA_Initialize\n",me);
/*if (me==0) printf("%d: ARMCI_Init\n",me);*/
/*ARMCI_Init();*/
/*if (me==0) printf("%d: MA_Init\n",me);*/
/*MA_init(MT_DBL, 8*1024*1024, 2*1024*1024);*/
if (me==0) printf("%d: GA_Create_handle\n",me);
g_a = GA_Create_handle();
if (me==0) printf("%d: GA_Set_array_name\n",me);
GA_Set_array_name(g_a,"test array A");
dims[0] = 30;
if (me==0) printf("%d: GA_Set_data\n",me);
GA_Set_data(g_a,NDIM,dims,MT_DBL);
chunk[0] = -1;
if (me==0) printf("%d: GA_Set_chunk\n",me);
GA_Set_chunk(g_a,chunk);
if (me==0) printf("%d: GA_Pgroup_get_world\n",me);
pg_world = GA_Pgroup_get_world();
if (me==0) printf("%d: GA_Set_pgroup\n",me);
GA_Set_pgroup(g_a,pg_world);
if (me==0) printf("%d: GA_Allocate\n",me);
status = GA_Allocate(g_a);
if(0 == status) MPI_Abort(comm,100);
if (me==0) printf("%d: GA_Zero\n",me);
GA_Zero(g_a);
if (me==0) printf("%d: GA_Sync\n",me);
GA_Sync();
num = 10;
p1 = malloc(num*sizeof(double));
/*double* p1 = ARMCI_Malloc_local(num*sizeof(double));*/
if (p1==NULL) MPI_Abort(comm,1000);
p2 = malloc(num*sizeof(double));
/*double* p2 = ARMCI_Malloc_local(num*sizeof(double));*/
if (p2==NULL) MPI_Abort(comm,2000);
for ( i=0 ; i<num ; i++ ) p1[i] = 7.0;
for ( i=0 ; i<num ; i++ ) p2[i] = 3.0;
num_mutex = 17;
status = GA_Create_mutexes(num_mutex);
if (me==0) printf("%d: GA_Create_mutexes = %d\n",me,status);
/***************************************************************/
if (me==0) {
printf("%d: before GA_Lock\n",me);
GA_Lock(0);
lo[0] = 0;
hi[0] = num-1;
GA_Init_fence();
NGA_Put(g_a,lo,hi,p1,ld);
GA_Fence();
GA_Unlock(0);
printf("%d: after GA_Unlock\n",me);
}
GA_Print(g_a);
if (me==1) {
printf("%d: before GA_Lock\n",me);
GA_Lock(0);
lo[0] = 0;
hi[0] = num-1;
GA_Init_fence();
NGA_Get(g_a,lo,hi,p2,ld);
GA_Fence();
GA_Unlock(0);
printf("%d: after GA_Unlock\n",me);
for ( i=0 ; i<num ; i++ ) printf("p2[%2lu] = %20.10f\n",
(long unsigned)i,p2[i]);
}
/***************************************************************/
status = GA_Destroy_mutexes();
if (me==0) printf("%d: GA_Destroy_mutexes = %d\n",me,status);
/*ARMCI_Free(p2);*/
/*ARMCI_Free(p1);*/
free(p2);
free(p1);
if (me==0) printf("%d: GA_Destroy\n",me);
GA_Destroy(g_a);
/*if (me==0) printf("%d: ARMCI_Finalize\n",me);*/
/*ARMCI_Finalize();*/
if (me==0) printf("%d: GA_Terminate\n",me);
GA_Terminate();
if (me==0) printf("%d: MPI_Finalize\n",me);
MPI_Finalize();
return(0);
}
/*
* test ga_dgemm
* Note: - change nummax for large arrays
* - turn off "dgemm_verify" for large arrays due to memory
* limitations, as dgemm_verify=1 for large arrays produces
* segfault, dumps core,or any crap.
*/
int main(int argc, char **argv)
{
int num_m;
int num_n;
int num_k;
int i;
int ii;
double *h0;
int g_c;
int g_b;
int g_a;
double a;
double t1;
double mf;
double avg_t[ntrans];
double avg_mf[ntrans];
int itime;
int ntimes;
int nums_m[/*howmany*/] = {512,1024};
int nums_n[/*howmany*/] = {512,1024};
int nums_k[/*howmany*/] = {512,1024};
char transa[/*ntrans*/] = "ntnt";
char transb[/*ntrans*/] = "nntt";
char ta;
char tb;
double *tmpa;
double *tmpb;
double *tmpc;
int ndim;
int dims[2];
#ifdef BLOCK_CYCLIC
int block_size[2];
#endif
#if defined(USE_ELEMENTAL)
// initialize Elemental (which will initialize MPI)
ElInitialize( &argc, &argv );
ElMPICommRank( MPI_COMM_WORLD, &me );
ElMPICommSize( MPI_COMM_WORLD, &nproc );
// instantiate el::global array
ElGlobalArraysConstruct_d( &eldga );
// initialize global arrays
ElGlobalArraysInitialize_d( eldga );
#else
MP_INIT(argc,argv);
if (!MA_init(MT_DBL,1,20000000)) {
GA_Error("failed: ma_init(MT_DBL,1,20000000)",10);
}
GA_INIT(argc,argv);
me = GA_Nodeid();
#endif
h0 = (double*)malloc(sizeof(double) * nummax*nummax);
tmpa = (double*)malloc(sizeof(double) * nummax*nummax);
tmpb = (double*)malloc(sizeof(double) * nummax*nummax);
tmpc = (double*)malloc(sizeof(double) * nummax*nummax);
ii = 0;
for (i=0; i<nummax*nummax; i++) {
ii = ii + 1;
if (ii > nummax) {
ii = 0;
}
h0[i] = ii;
}
/* Compute times assuming 500 mflops and 5 second target time */
/* ntimes = max(3.0d0,5.0d0/(4.0d-9*num**3)); */
ntimes = 5;
for (ii=0; ii<howmany; ii++) {
num_m = nums_m[ii];
num_n = nums_n[ii];
num_k = nums_k[ii];
a = 0.5/(num_m*num_n);
if (num_m > nummax || num_n > nummax || num_k > nummax) {
GA_Error("Insufficient memory: check nummax", 1);
}
#ifndef BLOCK_CYCLIC
ndim = 2;
/*
dims[0] = num_m;
dims[1] = num_n;
*/
dims[1] = num_m;
dims[0] = num_n;
#if defined(USE_ELEMENTAL)
ElGlobalArraysCreate_d( eldga, ndim, dims, "g_c", NULL, &g_c );
#else
if (!((g_c = NGA_Create(MT_DBL,ndim,dims,"g_c",NULL)))) {
GA_Error("failed: create g_c",20);
}
#endif
/*
dims[0] = num_k;
dims[1] = num_n;
*/
dims[1] = num_k;
dims[0] = num_n;
#if defined(USE_ELEMENTAL)
ElGlobalArraysCreate_d( eldga, ndim, dims, "g_b", NULL, &g_b );
#else
if (!((g_b = NGA_Create(MT_DBL,ndim,dims,"g_b",NULL)))) {
GA_Error("failed: create g_b",30);
}
#endif
/*
dims[0] = num_m;
dims[1] = num_k;
*/
dims[1] = num_m;
dims[0] = num_k;
#if defined(USE_ELEMENTAL)
ElGlobalArraysCreate_d( eldga, ndim, dims, "g_a", NULL, &g_a );
#else
if (!((g_a = NGA_Create(MT_DBL,ndim,dims,"g_a",NULL)))) {
GA_Error("failed: create g_a",40);
}
#endif
#else
ndim = 2;
block_size[0] = 128;
block_size[1] = 128;
dims[0] = num_m;
dims[1] = num_n;
g_c = GA_Create_handle();
GA_Set_data(g_c,ndim,dims,MT_DBL);
GA_Set_array_name(g_c,"g_c");
GA_Set_block_cyclic(g_c,block_size);
if (!GA_Allocate(g_c)) {
GA_Error("failed: create g_c",40);
}
dims[0] = num_k;
dims[1] = num_n;
g_b = GA_Create_handle();
GA_Set_data(g_b,ndim,dims,MT_DBL);
GA_Set_array_name(g_b,"g_b");
GA_Set_block_cyclic(g_b,block_size);
if (!ga_allocate(g_b)) {
GA_Error("failed: create g_b",40);
}
dims[0] = num_m;
dims[1] = num_k;
g_a = GA_Create_handle();
GA_Set_data(g_a,ndim,dims,MT_DBL);
GA_Set_array_name(g_a,"g_a");
GA_Set_block_cyclic(g_a,block_size);
if (!ga_allocate(g_a)) {
GA_Error('failed: create g_a',40);
}
#endif
/* Initialize matrices A and B */
if (me == 0) {
load_ga(g_a, h0, num_m, num_k);
load_ga(g_b, h0, num_k, num_n);
}
#if defined(USE_ELEMENTAL)
double zero = 0.0;
ElGlobalArraysFill_d( eldga, g_c, &zero );
ElGlobalArraysSync_d( eldga );
#else
GA_Zero(g_c);
GA_Sync();
#endif
#if defined(USE_ELEMENTAL)
if (me == 0) {
#else
if (GA_Nodeid() == 0) {
#endif
printf("\nMatrix Multiplication on C = A[%ld,%ld]xB[%ld,%ld]\n",
(long)num_m, (long)num_k, (long)num_k, (long)num_n);
fflush(stdout);
}
for (i=0; i<ntrans; i++) {
avg_t[i] = 0.0;
avg_mf[i] = 0.0;
}
for (itime=0; itime<ntimes; itime++) {
for (i=0; i<ntrans; i++) {
#if defined(USE_ELEMENTAL)
ElGlobalArraysSync_d( eldga );
#else
GA_Sync();
#endif
ta = transa[i];
tb = transb[i];
t1 = MP_TIMER();
#if defined(USE_ELEMENTAL)
ElGlobalArraysDgemm_d( eldga, ta, tb, num_m, num_n, num_k, 1.0, g_a, g_b, 0.0, g_c );
#else
GA_Dgemm(ta,tb,num_m,num_n,num_k,1.0, g_a, g_b, 0.0, g_c);
#endif
t1 = MP_TIMER() - t1;
#if defined(USE_ELEMENTAL)
if (me == 0) {
#else
if (GA_Nodeid() == 0) {
#endif
#if defined(USE_ELEMENTAL)
mf = 2e0*num_m*num_n*num_k/t1*1e-6/nproc;
#else
mf = 2e0*num_m*num_n*num_k/t1*1e-6/GA_Nnodes();
#endif
avg_t[i] = avg_t[i]+t1;
avg_mf[i] = avg_mf[i] + mf;
printf("%15s%2d: %12.4f seconds %12.1f mflops/proc %c %c\n",
"Run#", itime, t1, mf, ta, tb);
fflush(stdout);
if (dgemm_verify && itime == 0) {
/* recall the C API swaps the matrix order */
/* we swap it here for the Fortran-based verify */
verify_ga_dgemm(tb, ta, num_n, num_m, num_k, 1.0,
g_b, g_a, 0.0, g_c, tmpb, tmpa, tmpc);
}
}
}
}
#if defined(USE_ELEMENTAL)
if (me == 0) {
#else
if (GA_Nodeid() == 0) {
#endif
printf("\n");
for (i=0; i<ntrans; i++) {
printf("%17s: %12.4f seconds %12.1f mflops/proc %c %c\n",
"Average", avg_t[i]/ntimes, avg_mf[i]/ntimes,
transa[i], transb[i]);
}
if(dgemm_verify) {
printf("All GA_Dgemms are verified...O.K.\n");
}
fflush(stdout);
}
/*
GA_Print(g_a);
GA_Print(g_b);
GA_Print(g_c);
*/
#if defined(USE_ELEMENTAL)
ElGlobalArraysDestroy_d( eldga, g_a );
ElGlobalArraysDestroy_d( eldga, g_b );
ElGlobalArraysDestroy_d( eldga, g_c );
#else
GA_Destroy(g_c);
GA_Destroy(g_b);
GA_Destroy(g_a);
#endif
}
/* ???
format(a15, i2, ': ', e12.4, ' seconds ',f12.1,
. ' mflops/proc ', 3a2)
*/
#if defined(USE_ELEMENTAL)
if (me == 0) {
#else
if (GA_Nodeid() == 0) {
#endif
printf("All tests successful\n");
}
free(h0);
free(tmpa);
free(tmpb);
free(tmpc);
#if defined(USE_ELEMENTAL)
// call el::global arrays destructor
ElGlobalArraysTerminate_d( eldga );
ElGlobalArraysDestruct_d( eldga );
ElFinalize();
#else
GA_Terminate();
MP_FINALIZE();
#endif
return 0;
}
/*
* Verify for correctness. Process 0 computes BLAS dgemm
* locally. For larger arrays, disbale this test as memory
* might not be sufficient
*/
void verify_ga_dgemm(char xt1, char xt2, int num_m, int num_n, int num_k,
double alpha, int g_a, int g_b, double beta, int g_c,
double *tmpa, double *tmpb, double *tmpc)
{
int i,j,type,ndim,dims[2],lo[2],hi[2];
double abs_value;
for (i=0; i<num_n; i++) {
for (j=0; j<num_m; j++) {
tmpc[j+i*num_m] = -1.0;
tmpa[j+i*num_m] = -2.0;
}
}
#if defined(USE_ELEMENTAL)
ElGlobalArraysInquire_d( eldga, g_a, &ndim, dims );
#else
NGA_Inquire(g_a, &type, &ndim, dims);
#endif
lo[0] = 0;
lo[1] = 0;
hi[0] = dims[0]-1;
hi[1] = dims[1]-1;
#if defined(USE_ELEMENTAL)
ElGlobalArraysGet_d( eldga, g_a, lo, hi, tmpa, &dims[1] );
#else
NGA_Get(g_a, lo, hi, tmpa, &dims[1]);
#endif
#if defined(USE_ELEMENTAL)
ElGlobalArraysInquire_d( eldga, g_a, &ndim, dims );
#else
NGA_Inquire(g_a, &type, &ndim, dims);
#endif
lo[0] = 0;
lo[1] = 0;
hi[0] = dims[0]-1;
hi[1] = dims[1]-1;
#if defined(USE_ELEMENTAL)
ElGlobalArraysGet_d( eldga, g_b, lo, hi, tmpb, &dims[1] );
#else
NGA_Get(g_b, lo, hi, tmpb, &dims[1]);
#endif
/* compute dgemm sequentially */
#if defined(USE_ELEMENTAL)
cblas_dgemm ( CblasRowMajor, ( xt1 == 'n'? CblasNoTrans: CblasTrans ),
( xt2 == 'n'? CblasNoTrans: CblasTrans ),
num_m /* M */, num_n /* N */, num_k /* K */,
alpha, tmpa, num_m, /* lda */
tmpb, num_k, /* ldb */ beta,
tmpc, num_m /* ldc */);
#else
xb_dgemm(&xt1, &xt2, &num_m, &num_n, &num_k,
&alpha, tmpa, &num_m,
tmpb, &num_k, &beta,
tmpc, &num_m);
#endif
/* after computing c locally, verify it with the values in g_c */
#if defined(USE_ELEMENTAL)
ElGlobalArraysInquire_d( eldga, g_a, &ndim, dims );
#else
NGA_Inquire(g_a, &type, &ndim, dims);
#endif
lo[0] = 0;
lo[1] = 0;
hi[0] = dims[0]-1;
hi[1] = dims[1]-1;
#if defined(USE_ELEMENTAL)
ElGlobalArraysGet_d( eldga, g_c, lo, hi, tmpa, &dims[1] );
#else
NGA_Get(g_c, lo, hi, tmpa, &dims[1]);
#endif
for (i=0; i<num_n; i++) {
for (j=0; j<num_m; j++) {
abs_value = fabs(tmpc[j+i*num_m]-tmpa[j+i*num_m]);
if(abs_value > 1.0 || abs_value < -1.0) {
printf("Values are = %f %f\n",
tmpc[j+i*num_m], tmpa[j+i*num_m]);
printf("Values are = %f %f\n",
fabs(tmpc[j+i*num_m]-tmpa[j*i*num_m]), abs_value);
fflush(stdout);
GA_Error("verify ga_dgemm failed", 1);
}
}
}
}
/**
* called by process '0' (or your master process )
*/
void load_ga(int handle, double *f, int dim1, int dim2)
{
int lo[2], hi[2];
if (dim1 < 0 || dim2 < 0) {
return;
}
lo[0] = 0;
lo[1] = 0;
hi[0] = dim1-1;
hi[1] = dim2-1;
#if defined(USE_ELEMENTAL)
ElGlobalArraysPut_d( eldga, handle, lo, hi, f, &dim1 );
#else
NGA_Put(handle, lo, hi, f, &dim1);
#endif
}
