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Gate CUDA usage behind the POLYBENCH_USE_CUDA flag

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Steffo 2022-11-29 17:47:34 +01:00 committed by GitHub
parent f7cbdba3a2
commit b526108132
Signed by: github
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 32 additions and 24 deletions
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8
atax/atax.cu
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@ -108,6 +108,8 @@ __host__ static void kernel_atax(DATA_TYPE** A, DATA_TYPE* X, DATA_TYPE* Y)
*/ */
__host__ int main(int argc, char** argv) __host__ int main(int argc, char** argv)
{ {
#ifndef POLYBENCH_USE_CUDA
// A[NX][NY] // A[NX][NY]
DATA_TYPE** A = new DATA_TYPE*[NX] {}; DATA_TYPE** A = new DATA_TYPE*[NX] {};
for(unsigned int x = 0; x < NX; x++) for(unsigned int x = 0; x < NX; x++)
@ -136,5 +138,11 @@ __host__ int main(int argc, char** argv)
/* Prevent dead-code elimination. All live-out data must be printed by the function call in argument. */ /* Prevent dead-code elimination. All live-out data must be printed by the function call in argument. */
polybench_prevent_dce(print_array(y)); polybench_prevent_dce(print_array(y));
#else
#endif
return 0; return 0;
} }