int
main ()
{
int i;
for (i = 0; i < _SHMEM_REDUCE_SYNC_SIZE; i += 1) {
pSync[i] = _SHMEM_SYNC_VALUE;
}
shmem_init ();
for (i = 0; i < N; i += 1) {
src[i] = shmem_my_pe () + i;
}
shmem_barrier_all ();
shmem_long_max_to_all (dst, src, 3, 0, 0, 4, pWrk, pSync);
printf ("%d/%d dst =", shmem_my_pe (), shmem_n_pes ());
for (i = 0; i < N; i += 1) {
printf (" %ld", dst[i]);
}
printf ("\n");
shmem_finalize ();
return 0;
}
int main(void)
{
int i;
int my_pe, num_pes;
for (i = 0; i < SHMEM_BCAST_SYNC_SIZE; i += 1) {
pSync[i] = _SHMEM_SYNC_VALUE;
}
shmem_init();
my_pe = shmem_my_pe();
num_pes = shmem_n_pes();
for (i = 0; i < N; i += 1) {
src[i] = my_pe + i;
}
shmem_barrier_all();
shmem_long_max_to_all(dst, src, N, 0, 0, num_pes, pWrk, pSync);
printf("%d/%d dst =", my_pe, num_pes);
for (i = 0; i < N; i+= 1) {
printf(" %ld", dst[i]);
}
printf("\n");
shmem_finalize();
return 0;
}
int
main(int argc, char* argv[])
{
int i, Verbose=0;
char *pgm;
if ((pgm=strrchr(argv[0],'/')))
pgm++;
else
pgm = argv[0];
if (argc > 1) {
if (strncmp(argv[1],"-v",3) == 0)
Verbose=1;
else if (strncmp(argv[1],"-h",3) == 0) {
fprintf(stderr,"usage: %s {v(verbose)|h(help)}\n",pgm);
exit(1);
}
}
for (i = 0; i < _SHMEM_REDUCE_SYNC_SIZE; i += 1) {
pSync[i] = _SHMEM_SYNC_VALUE;
}
start_pes(0);
for (i = 0; i < N; i += 1) {
src[i] = _my_pe() + i;
}
shmem_barrier_all();
shmem_long_max_to_all(dst, src, N, 0, 0, _num_pes(), pWrk, pSync);
if (Verbose) {
printf("%d/%d dst =", _my_pe(), _num_pes() );
for (i = 0; i < N; i+= 1) {
printf(" %ld", dst[i]);
}
printf("\n");
}
for (i = 0; i < N; i+= 1) {
if (dst[i] != _num_pes() - 1 + i) return 1;
}
return 0;
}
void bail_out (int error) {
long *global_error;
long *local_error;
long *pWrk;
long *pSync_local;
int i;
global_error = prk_shmem_malloc(sizeof(long));
local_error = prk_shmem_malloc(sizeof(long));
pWrk = prk_shmem_malloc(sizeof(long)*PRK_SHMEM_BCAST_SYNC_SIZE);
pSync_local = prk_shmem_malloc(sizeof(long)*PRK_SHMEM_BCAST_SYNC_SIZE);
for (i = 0; i < PRK_SHMEM_BCAST_SYNC_SIZE; i += 1) {
pSync_local[i] = PRK_SHMEM_SYNC_VALUE;
}
local_error [0] = error;
shmem_barrier_all ();
shmem_long_max_to_all (global_error, local_error, 1, 0, 0, prk_shmem_n_pes(), pWrk, pSync_local);
if (global_error [0] > 0) {
prk_shmem_finalize ();
exit (1);
}
return;
}
int
max_to_all(int me, int npes)
{
int i, j, pass=0;
memset(ok,0,sizeof(ok));
for (i = 0; i < N; i++) {
src0[i] = src1[i] = src2[i] = src3[i] = src4[i] = src5[i] = src6[i]
= me + i;
}
shmem_barrier_all();
shmem_short_max_to_all( dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_max_to_all( dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_max_to_all( dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_float_max_to_all( dst3, src3, N, 0, 0, npes, pWrk3, pSync1);
shmem_double_max_to_all( dst4, src4, N, 0, 0, npes, pWrk4, pSync);
shmem_longdouble_max_to_all(dst5, src5, N, 0, 0, npes, pWrk5, pSync1);
shmem_longlong_max_to_all( dst6, src6, N, 0, 0, npes, pWrk6, pSync);
if (me == 0) {
for (i = 0,j=-1; i < N; i++,j++) {
if(dst0[i] != npes+j) ok[0] = 1;
if(dst1[i] != npes+j) ok[1] = 1;
if(dst2[i] != npes+j) ok[2] = 1;
if(dst3[i] != npes+j) ok[3] = 1;
if(dst4[i] != npes+j) ok[4] = 1;
if(dst5[i] != npes+j) ok[5] = 1;
if(dst6[i] != npes+j) ok[6] = 1;
}
if(ok[0]==1){
printf("Reduction operation shmem_short_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_short_max_to_all: Passed\n");
pass++;
}
if(ok[1]==1){
printf("Reduction operation shmem_int_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_int_max_to_all: Passed\n");
pass++;
}
if(ok[2]==1){
printf("Reduction operation shmem_long_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_long_max_to_all: Passed\n");
pass++;
}
if(ok[3]==1){
printf("Reduction operation shmem_float_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_float_max_to_all: Passed\n");
pass++;
}
if(ok[4]==1){
printf("Reduction operation shmem_double_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_double_max_to_all: Passed\n");
pass++;
}
if(ok[5]==1){
printf("Reduction operation shmem_longdouble_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_longdouble_max_to_all: Passed\n");
pass++;
}
if(ok[6]==1){
printf("Reduction operation shmem_longlong_max_to_all: Failed\n");
}
else{
Vprintf("Reduction operation shmem_longlong_max_to_all: Passed\n");
pass++;
}
Vprintf("\n");
}
if (Serialize) shmem_barrier_all();
return (pass == 7 ? 1 : 0);
}
int
main()
{
int i,j;
int me, npes;
int success0, success1, success2, success3, success4, success5, success6;
success0 = success1 = success2 = success3 = success4 = success5 = success6 = 0;
start_pes(0);
me = _my_pe();
npes = _num_pes();
for (i = 0; i < _SHMEM_REDUCE_SYNC_SIZE; i += 1) {
pSync[i] = _SHMEM_SYNC_VALUE;
pSync1[i] = _SHMEM_SYNC_VALUE;
}
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src3[i] = src4[i] = src5[i] = src6[i] = me + i;
}
/*Test MAX: shmem_double_max_to_all, shmem_float_max_to_all, shmem_int_max_to_all, shmem_long_max_to_all, shmem_longdouble_max_to_all, shmem_longlong_max_to_all, shmem_short_max_to_all */
shmem_barrier_all();
shmem_short_max_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_max_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_max_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_float_max_to_all(dst3, src3, N, 0, 0, npes, pWrk3, pSync1);
shmem_double_max_to_all(dst4, src4, N, 0, 0, npes, pWrk4, pSync);
shmem_longdouble_max_to_all(dst5, src5, N, 0, 0, npes, pWrk5, pSync1);
shmem_longlong_max_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync);
if(me == 0){
for (i = 0,j=-1; i < N; i++,j++) {
if(dst0[i] != npes+j)
success0 =1;
if(dst1[i] != npes+j)
success1 =1;
if(dst2[i] != npes+j)
success2 =1;
if(dst3[i] != npes+j)
success3 =1;
if(dst4[i] != npes+j)
success4 =1;
if(dst5[i] != npes+j)
success5 =1;
if(dst6[i] != npes+j)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_max_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_max_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_max_to_all: Passed\n");
}
if(success3==1){
printf("Reduction operation shmem_float_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_float_max_to_all: Passed\n");
}
if(success4==1){
printf("Reduction operation shmem_double_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_double_max_to_all: Passed\n");
}
if(success5==1){
printf("Reduction operation shmem_longdouble_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longdouble_max_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_max_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_max_to_all: Passed\n");
}
}
/*Test MIN: shmem_double_min_to_all, shmem_float_min_to_all, shmem_int_min_to_all, shmem_long_min_to_all, shmem_longdouble_min_to_all, shmem_longlong_min_to_all, shmem_short_min_to_all*/
success0 = success1 = success2 = success3 = success4 = success5 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src3[i] = src4[i] = src5[i] = src6[i] = me + i;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst3[i] = -9;
dst4[i] = -9;
dst5[i] = -9;
dst6[i] = -9;
}
shmem_barrier_all();
shmem_short_min_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_min_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_min_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_float_min_to_all(dst3, src3, N, 0, 0, npes, pWrk3, pSync1);
shmem_double_min_to_all(dst4, src4, N, 0, 0, npes, pWrk4, pSync);
shmem_longdouble_min_to_all(dst5, src5, N, 0, 0, npes, pWrk5, pSync1);
shmem_longlong_min_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync);
if(me == 0){
for (i = 0; i < N; i++) {
if(dst0[i] != i)
success0 =1;
if(dst1[i] != i)
success1 =1;
if(dst2[i] != i)
success2 =1;
if(dst3[i] != i)
success3 =1;
if(dst4[i] != i)
success4 =1;
if(dst5[i] != i)
success5 =1;
if(dst6[i] != i)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_min_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_min_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_min_to_all: Passed\n");
}
if(success3==1){
printf("Reduction operation shmem_float_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_float_min_to_all: Passed\n");
}
if(success4==1){
printf("Reduction operation shmem_double_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_double_min_to_all: Passed\n");
}
if(success5==1){
printf("Reduction operation shmem_longdouble_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longdouble_min_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_min_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_min_to_all: Passed\n");
}
}
/*Test SUM: shmem_double_sum_to_all, shmem_float_sum_to_all, shmem_int_sum_to_all, shmem_long_sum_to_all, shmem_longdouble_sum_to_all, shmem_longlong_sum_to_all, shmem_short_sum_to_all*/
success0 = success1 = success2 = success3 = success4 = success5 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src3[i] = src4[i] = src5[i] = src6[i] = me;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst3[i] = -9;
dst4[i] = -9;
dst5[i] = -9;
dst6[i] = -9;
}
shmem_barrier_all();
shmem_short_sum_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_sum_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_sum_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_float_sum_to_all(dst3, src3, N, 0, 0, npes, pWrk3, pSync1);
shmem_double_sum_to_all(dst4, src4, N, 0, 0, npes, pWrk4, pSync);
shmem_longdouble_sum_to_all(dst5, src5, N, 0, 0, npes, pWrk5, pSync1);
shmem_longlong_sum_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync);
if(me == 0){
for (i = 0; i < N; i++) {
if(dst0[i] != (npes * (npes-1)/2))
success0 =1;
if(dst1[i] != (npes * (npes-1)/2))
success1 =1;
if(dst2[i] != (npes * (npes-1)/2))
success2 =1;
if(dst3[i] != (npes * (npes-1)/2))
success3 =1;
if(dst4[i] != (npes * (npes-1)/2))
success4 =1;
if(dst5[i] != (npes * (npes-1)/2))
success5 =1;
if(dst6[i] != (npes * (npes-1)/2))
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_sum_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_sum_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_sum_to_all: Passed\n");
}
if(success3==1){
printf("Reduction operation shmem_float_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_float_sum_to_all: Passed\n");
}
if(success4==1){
printf("Reduction operation shmem_double_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_double_sum_to_all: Passed\n");
}
if(success5==1){
printf("Reduction operation shmem_longdouble_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longdouble_sum_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_sum_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_sum_to_all: Passed\n");
}
}
/*Test AND: shmem_int_and_to_all, shmem_long_and_to_all, shmem_longlong_and_to_all, shmem_short_and_to_all,*/
success0 = success1 = success2 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src6[i] = me;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst6[i] = -9;
}
shmem_barrier_all();
shmem_short_and_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_and_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_and_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_longlong_and_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync1);
if(me==0){
for (i = 0; i < N; i++) {
if(dst0[i] != 0)
success0 =1;
if(dst1[i] != 0)
success1 =1;
if(dst2[i] != 0)
success2 =1;
if(dst6[i] != 0)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_and_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_and_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_and_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_and_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_and_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_and_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_and_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_and_to_all: Passed\n");
}
}
/*Test PROD: shmem_double_prod_to_all, shmem_float_prod_to_all, shmem_int_prod_to_all, shmem_long_prod_to_all, shmem_longdouble_prod_to_all, shmem_longlong_prod_to_all, shmem_short_prod_to_all, */
success0 = success1 = success2 = success3 = success4 = success5 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src3[i] = src4[i] = src5[i] = src6[i] = me + 1;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst3[i] = -9;
dst4[i] = -9;
dst5[i] = -9;
dst6[i] = -9;
}
expected_result0 = expected_result1 = expected_result2 = expected_result3 = expected_result4 = expected_result5 = expected_result6 =1;
for(i=1;i<=npes;i++){
expected_result0 = expected_result0 * i;
expected_result1 = expected_result1 * i;
expected_result2 = expected_result2 * i;
expected_result3 = expected_result3 * i;
expected_result4 = expected_result4 * i;
expected_result5 = expected_result5 * i;
expected_result6 = expected_result6 * i;
}
shmem_barrier_all();
shmem_short_prod_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_prod_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_prod_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_float_prod_to_all(dst3, src3, N, 0, 0, npes, pWrk3, pSync1);
shmem_double_prod_to_all(dst4, src4, N, 0, 0, npes, pWrk4, pSync);
shmem_longdouble_prod_to_all(dst5, src5, N, 0, 0, npes, pWrk5, pSync1);
shmem_longlong_prod_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync);
if(me == 0){
for (i = 0; i < N; i++) {
/*printf("dst2[%d]: %ld, expected val: %ld\n",i, dst2[i], (long)expected_result2);*/
if(dst0[i] != expected_result0)
success0 =1;
if(dst1[i] != expected_result1)
success1 =1;
if(dst2[i] != expected_result2)
success2 =1;
if(dst3[i] != expected_result3)
success3 =1;
if(dst4[i] != expected_result4)
success4 =1;
if(dst5[i] != expected_result5)
success5 =1;
if(dst6[i] != expected_result6)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_prod_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_prod_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_prod_to_all: Passed\n");
}
if(success3==1){
printf("Reduction operation shmem_float_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_float_prod_to_all: Passed\n");
}
if(success4==1){
printf("Reduction operation shmem_double_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_double_prod_to_all: Passed\n");
}
if(success5==1){
printf("Reduction operation shmem_longdouble_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longdouble_prod_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_prod_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_prod_to_all: Passed\n");
}
}
/*Test OR: shmem_int_or_to_all, shmem_long_or_to_all, shmem_longlong_or_to_all, shmem_short_or_to_all,*/
success0 = success1 = success2 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src6[i] = (me + 1)%4;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst6[i] = -9;
}
shmem_barrier_all();
shmem_short_or_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_or_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_or_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_longlong_or_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync1);
if(me==0){
for (i = 0; i < N; i++) {
if(dst0[i] != 3)
success0 =1;
if(dst1[i] != 3)
success1 =1;
if(dst2[i] != 3)
success2 =1;
if(dst6[i] != 3)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_or_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_or_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_or_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_or_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_or_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_or_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_or_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_or_to_all: Passed\n");
}
}
/*Test XOR: shmem_int_xor_to_all, shmem_long_xor_to_all, shmem_longlong_xor_to_all, shmem_short_xor_to_all*/
success0 = success1 = success2 = success6 = 0;
for (i = 0; i < N; i += 1) {
src0[i] = src1[i] = src2[i] = src6[i] = me%2;
}
for (i = 0; i < N; i += 1) {
dst0[i] = -9;
dst1[i] = -9;
dst2[i] = -9;
dst6[i] = -9;
}
int expected_result = ((int)(npes/2) % 2);
shmem_barrier_all();
shmem_short_xor_to_all(dst0, src0, N, 0, 0, npes, pWrk0, pSync);
shmem_int_xor_to_all(dst1, src1, N, 0, 0, npes, pWrk1, pSync1);
shmem_long_xor_to_all(dst2, src2, N, 0, 0, npes, pWrk2, pSync);
shmem_longlong_xor_to_all(dst6, src6, N, 0, 0, npes, pWrk6, pSync1);
if(me==0){
for (i = 0; i < N; i++) {
if(dst0[i] != expected_result)
success0 =1;
if(dst1[i] != expected_result)
success1 =1;
if(dst2[i] != expected_result)
success2 =1;
if(dst6[i] != expected_result)
success6 =1;
}
if(success0==1){
printf("Reduction operation shmem_short_xor_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_short_xor_to_all: Passed\n");
}
if(success1==1){
printf("Reduction operation shmem_int_xor_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_int_xor_to_all: Passed\n");
}
if(success2==1){
printf("Reduction operation shmem_long_xor_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_long_xor_to_all: Passed\n");
}
if(success6==1){
printf("Reduction operation shmem_longlong_xor_to_all: Failed\n");
}
else{
printf("Reduction operation shmem_longlong_xor_to_all: Passed\n");
}
}
return 0;
}
int main(void)
{
int i, me, npes;
int errors = 0;
shmem_init();
me = shmem_my_pe();
npes = shmem_n_pes();
for (i = 0; i < NELEM; i++) {
src[i] = me;
dst_max[i] = -1;
dst_min[i] = -1;
}
for (i = 0; i < SHMEM_REDUCE_SYNC_SIZE; i++) {
max_psync[i] = SHMEM_SYNC_VALUE;
max_psync[i] = SHMEM_SYNC_VALUE;
}
if (me == 0)
printf("Shrinking active set test\n");
shmem_barrier_all();
/* A total of npes tests are performed, where the active set in each test
* includes PEs i..npes-1 */
for (i = 0; i <= me; i++) {
int j;
if (me == i)
printf(" + PE_start=%d, logPE_stride=0, PE_size=%d\n", i, npes-i);
shmem_long_max_to_all(dst_max, src, NELEM, i, 0, npes-i, max_pwrk, max_psync);
/* Validate reduced data */
for (j = 0; j < NELEM; j++) {
long expected = npes-1;
if (dst_max[j] != expected) {
printf("%d: Max expected dst_max[%d] = %ld, got dst_max[%d] = %ld, iteration %d\n",
me, j, expected, j, dst_max[j], i);
errors++;
}
}
shmem_long_min_to_all(dst_min, src, NELEM, i, 0, npes-i, min_pwrk, min_psync);
/* Validate reduced data */
for (j = 0; j < NELEM; j++) {
long expected = i;
if (dst_min[j] != expected) {
printf("%d: Min expected dst_min[%d] = %ld, got dst_min[%d] = %ld, iteration %d\n",
me, j, expected, j, dst_min[j], i);
errors++;
}
}
}
shmem_finalize();
return errors != 0;
}