CUDA Libraries and MPI+OpenMP+CUDA - Prace Training Portal
CUDA Libraries and MPI+OpenMP+CUDA - Prace Training Portal
CUDA Libraries and MPI+OpenMP+CUDA - Prace Training Portal
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<strong>CUDA</strong> NEWD – Code Snippet (C)cublasSetPointerMode(vlocH<strong>and</strong>les[0] , CUBLAS_POINTER_MODE_DEVICE);...for( is = 0; is < nspin_mag; is++ ){Data on the HOST#if defined(__<strong>CUDA</strong>_3)dtmp[is] = cublasDdot( ngm * 2,(double *) aux_D + (is * ngm * 2), 1,(double *) qgm_na_D, 1);#elsecublasDdot(vlocH<strong>and</strong>les[0] , ngm * 2,(double *) aux_D + (is * ngm * 2), 1,(double *) qgm_na_D, 1, &dtmp_D[is] );#endif}...Data on the HOST oron the DEVICE?February 10, 2012 PRACE Winter School 201257
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