Mercurial > hg > CbC > CbC_gcc
diff libgomp/testsuite/libgomp.c/target-35.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgomp/testsuite/libgomp.c/target-35.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,129 @@ +#include <omp.h> +#include <stdlib.h> + +#pragma omp declare target +__attribute__((noinline)) +void +foo (int x, int y, int z, int *a, int *b) +{ + if (x == 0) + { + int i, j; + for (i = 0; i < 64; i++) + #pragma omp parallel for shared (a, b) + for (j = 0; j < 32; j++) + foo (3, i, j, a, b); + } + else if (x == 1) + { + int i, j; + #pragma omp distribute dist_schedule (static, 1) + for (i = 0; i < 64; i++) + #pragma omp parallel for shared (a, b) + for (j = 0; j < 32; j++) + foo (3, i, j, a, b); + } + else if (x == 2) + { + int j; + #pragma omp parallel for shared (a, b) + for (j = 0; j < 32; j++) + foo (3, y, j, a, b); + } + else + { + #pragma omp atomic + b[y] += z; + #pragma omp atomic + *a += 1; + } +} + +__attribute__((noinline)) +int +bar (int x, int y, int z) +{ + int a, b[64], i; + a = 8; + for (i = 0; i < 64; i++) + b[i] = i; + foo (x, y, z, &a, b); + if (x == 0) + { + if (a != 8 + 64 * 32) + return 1; + for (i = 0; i < 64; i++) + if (b[i] != i + 31 * 32 / 2) + return 1; + } + else if (x == 1) + { + int c = omp_get_num_teams (); + int d = omp_get_team_num (); + int e = d; + int f = 0; + for (i = 0; i < 64; i++) + if (i == e) + { + if (b[i] != i + 31 * 32 / 2) + return 1; + f++; + e = e + c; + } + else if (b[i] != i) + return 1; + if (a < 8 || a > 8 + f * 32) + return 1; + } + else if (x == 2) + { + if (a != 8 + 32) + return 1; + for (i = 0; i < 64; i++) + if (b[i] != i + (i == y ? 31 * 32 / 2 : 0)) + return 1; + } + else if (x == 3) + { + if (a != 8 + 1) + return 1; + for (i = 0; i < 64; i++) + if (b[i] != i + (i == y ? z : 0)) + return 1; + } + return 0; +} +#pragma omp end declare target + +int +main () +{ + int i, j, err = 0; + #pragma omp target map(tofrom:err) + #pragma omp teams reduction(+:err) + err += bar (0, 0, 0); + if (err) + abort (); + #pragma omp target map(tofrom:err) + #pragma omp teams reduction(+:err) + err += bar (1, 0, 0); + if (err) + abort (); + #pragma omp target map(tofrom:err) + #pragma omp teams reduction(+:err) + #pragma omp distribute + for (i = 0; i < 64; i++) + err += bar (2, i, 0); + if (err) + abort (); + #pragma omp target map(tofrom:err) + #pragma omp teams reduction(+:err) + #pragma omp distribute + for (i = 0; i < 64; i++) + #pragma omp parallel for reduction(+:err) + for (j = 0; j < 32; j++) + err += bar (3, i, j); + if (err) + abort (); + return 0; +}