src/gromacs/ewald/pme_gpu_program.cpp

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  35
  36 /*! \internal \file
  37  * \brief
  38  * Implements PmeGpuProgram, which wrap arounds PmeGpuProgramImpl
  39  * to store permanent PME GPU context-derived data,
  40  * such as (compiled) kernel handles.
  41  *
  42  * \author Aleksei Iupinov <a.yupinov@gmail.com>
  43  * \ingroup module_ewald
  44  */
  45
  46 #include "gmxpre.h"
  47
  48 #include "pme_gpu_program.h"
  49
  50 #include <memory>
  51
  52 #include "pme_gpu_program_impl.h"
  53
  54 PmeGpuProgram::PmeGpuProgram(const gmx_device_info_t *deviceInfo) :
  55     impl_(std::make_unique<PmeGpuProgramImpl>(deviceInfo))
  56 {
  57 }
  58
  59 PmeGpuProgram::~PmeGpuProgram() = default;
  60
  61 PmeGpuProgramStorage buildPmeGpuProgram(const gmx_device_info_t *deviceInfo)
  62 {
  63     if (!deviceInfo)
  64     {
  65         // This workaround is only needed for CodePath::CPU dummy in testhardwarecontexts.cpp
  66         return nullptr;
  67     }
  68     return std::make_unique<PmeGpuProgram>(deviceInfo);
  69 }