9a0e9670fb
Resolved Conflicts: doc/Eqs/pair_gauss.jpg lib/cuda/Makefile.common lib/cuda/Makefile.defaults lib/cuda/Makefile.lammps lib/cuda/cuda_wrapper_cu.h lib/cuda/pair_cg_cmm_coul_cut_cuda.cu lib/cuda/pair_cg_cmm_coul_cut_cuda_cu.h lib/cuda/pair_cg_cmm_coul_debye_cuda.cu lib/cuda/pair_cg_cmm_coul_debye_cuda_cu.h lib/cuda/pair_cg_cmm_coul_long_cuda.cu lib/cuda/pair_cg_cmm_coul_long_cuda_cu.h lib/cuda/pair_cg_cmm_cuda.cu lib/cuda/pair_cg_cmm_cuda_cu.h lib/cuda/pair_cg_cmm_cuda_kernel_nc.cu
53 lines
2.6 KiB
C
53 lines
2.6 KiB
C
/* ----------------------------------------------------------------------
|
|
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
|
|
|
|
Original Version:
|
|
http://lammps.sandia.gov, Sandia National Laboratories
|
|
Steve Plimpton, sjplimp@sandia.gov
|
|
|
|
See the README file in the top-level LAMMPS directory.
|
|
|
|
-----------------------------------------------------------------------
|
|
|
|
USER-CUDA Package and associated modifications:
|
|
https://sourceforge.net/projects/lammpscuda/
|
|
|
|
Christian Trott, christian.trott@tu-ilmenau.de
|
|
Lars Winterfeld, lars.winterfeld@tu-ilmenau.de
|
|
Theoretical Physics II, University of Technology Ilmenau, Germany
|
|
|
|
See the README file in the USER-CUDA directory.
|
|
|
|
This software is distributed under the GNU General Public License.
|
|
------------------------------------------------------------------------- */
|
|
|
|
#ifndef _CUDA_DATA_WRAPPER_H_
|
|
#define _CUDA_DATA_WRAPPER_H_
|
|
|
|
extern "C" void CudaWrapper_Init(int argc, char** argv, int me = 0, int ppn = 2, int* devicelist = NULL);
|
|
extern "C" void* CudaWrapper_AllocCudaData(unsigned nbytes);
|
|
extern "C" void CudaWrapper_UploadCudaData(void* host_data, void* dev_data, unsigned nbytes);
|
|
extern "C" void CudaWrapper_UploadCudaDataAsync(void* host_data, void* dev_data, unsigned nbytes, int stream_id);
|
|
extern "C" void CudaWrapper_DownloadCudaData(void* host_data, void* dev_data, unsigned nbytes);
|
|
extern "C" void CudaWrapper_DownloadCudaDataAsync(void* host_data, void* dev_data, unsigned nbytes, int stream_id);
|
|
extern "C" void CudaWrapper_FreeCudaData(void* dev_data, unsigned nbytes = 0);
|
|
extern "C" void CudaWrapper_Memset(void* dev_data, int value, unsigned nbytes);
|
|
extern "C" void CudaWrapper_CopyData(void* dev_dest, void* dev_source, unsigned nbytes);
|
|
extern "C" void* CudaWrapper_AllocPinnedHostData(unsigned nbytes, bool mapped = false, bool writeCombind = false);
|
|
extern "C" void CudaWrapper_FreePinnedHostData(void* dev_data);
|
|
extern "C" void cuda_check_error(char* comment);
|
|
extern "C" int CudaWrapper_CheckMemUsage();
|
|
extern "C" double CudaWrapper_CheckUploadTime(bool reset = false);
|
|
extern "C" double CudaWrapper_CheckDownloadTime(bool reset = false);
|
|
extern "C" double CudaWrapper_CheckCPUBufUploadTime(bool reset = false);
|
|
extern "C" double CudaWrapper_CheckCPUBufDownloadTime(bool reset = false);
|
|
extern "C" void CudaWrapper_AddCPUBufUploadTime(double dt);
|
|
extern "C" void CudaWrapper_AddCPUBufDownloadTime(double dt);
|
|
extern "C" void CudaWrapper_Sync();
|
|
extern "C" void CudaWrapper_SyncStream(int n);
|
|
extern "C" void CudaWrapper_AddStreams(int n);
|
|
extern "C" void* CudaWrapper_returnStreams();
|
|
extern "C" int CudaWrapper_returnNStreams();
|
|
|
|
#endif // _CUDA_DATA_WRAPPER_H_
|