lammps/lib/cuda/cuda.cu

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#include "cuda_precision.h"
#include "cuda_shared.h"
#include "cuda_cu.h"
void Cuda_Cuda_GetCompileSettings(cuda_shared_data* sdata)
{
sdata->compile_settings.prec_glob = sizeof(CUDA_FLOAT) / 4;
sdata->compile_settings.prec_x = sizeof(X_FLOAT) / 4;
sdata->compile_settings.prec_v = sizeof(V_FLOAT) / 4;
sdata->compile_settings.prec_f = sizeof(F_FLOAT) / 4;
sdata->compile_settings.prec_pppm = sizeof(PPPM_FLOAT) / 4;
sdata->compile_settings.prec_fft = sizeof(FFT_FLOAT) / 4;
#ifdef FFT_CUFFT
sdata->compile_settings.cufft = 1;
#else
sdata->compile_settings.cufft = 0;
#endif
sdata->compile_settings.arch = CUDA_ARCH;
}