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| // RUN: %libomp-compile
// RUN: env OMP_SCHEDULE=monotonic:dynamic,50 %libomp-run monotonic dynamic 50
// RUN: env OMP_SCHEDULE=monotonic:guided,51 %libomp-run monotonic guided 51
// RUN: env OMP_SCHEDULE=monotonic:static,52 %libomp-run monotonic static 52
// RUN: env OMP_SCHEDULE=nonmonotonic:dynamic,53 %libomp-run nonmonotonic dynamic 53
// RUN: env OMP_SCHEDULE=nonmonotonic:guided,54 %libomp-run nonmonotonic guided 54
// The test checks OMP 5.0 monotonic/nonmonotonic OMP_SCHEDULE parsing
// The nonmonotonic tests see if the parser accepts nonmonotonic, if the
// parser doesn't then a static schedule is assumed
#include <stdio.h>
#include <string.h>
#include <omp.h>
int err = 0;
omp_sched_t sched_without_modifiers(omp_sched_t sched) {
return (omp_sched_t)((int)sched & ~((int)omp_sched_monotonic));
}
int sched_has_modifiers(omp_sched_t sched, omp_sched_t modifiers) {
return (int)sched & (int)modifiers;
}
// check that sched = hope | modifiers
void check_schedule(const char *extra, const omp_sched_t sched, int chunk,
omp_sched_t hope_sched, int hope_chunk) {
if (sched != hope_sched || chunk != hope_chunk) {
++err;
printf("Error: %s: schedule: (%d, %d) is not equal to (%d, %d)\n", extra,
(int)hope_sched, hope_chunk, (int)sched, chunk);
}
}
omp_sched_t str2omp_sched(const char *str) {
if (!strcmp(str, "dynamic"))
return omp_sched_dynamic;
if (!strcmp(str, "static"))
return omp_sched_static;
if (!strcmp(str, "guided"))
return omp_sched_guided;
printf("Error: Unknown schedule type: %s\n", str);
exit(1);
}
int is_monotonic(const char *str) { return !strcmp(str, "monotonic"); }
int main(int argc, char **argv) {
int i, monotonic, chunk, ref_chunk;
omp_sched_t sched, ref_sched;
if (argc != 4) {
printf("Error: usage: <executable> monotonic|nonmonotonic <schedule> "
"<chunk-size>\n");
exit(1);
}
monotonic = is_monotonic(argv[1]);
ref_sched = str2omp_sched(argv[2]);
ref_chunk = atoi(argv[3]);
omp_get_schedule(&sched, &chunk);
if (monotonic && !sched_has_modifiers(sched, omp_sched_monotonic)) {
printf("Error: sched (0x%x) does not have monotonic modifier\n",
(int)sched);
++err;
}
sched = sched_without_modifiers(sched);
if (sched != ref_sched) {
printf("Error: sched (0x%x) is not 0x%x\n", (int)sched, (int)ref_sched);
++err;
}
if (chunk != ref_chunk) {
printf("Error: chunk is not %d\n", ref_chunk);
++err;
}
if (err > 0) {
printf("Failed\n");
return 1;
}
printf("Passed\n");
return 0;
}
|