Gromacs
2024.4
|
#include "gmxpre.h"
#include "gromacs/gpu_utils/device_context.h"
#include "gromacs/gpu_utils/device_stream.h"
#include "gromacs/gpu_utils/gputraits_ocl.h"
#include "gromacs/gpu_utils/oclutils.h"
#include "gromacs/hardware/device_information.h"
#include "gromacs/utility/exceptions.h"
#include "gromacs/utility/gmxassert.h"
#include "gromacs/utility/stringutil.h"
Implements the DeviceStream for OpenCL.
Functions | |
void | issueClFlushInStream (const DeviceStream &deviceStream) |
Helper function to flush the commands in OpenCL. No-op in other backends. More... | |
void issueClFlushInStream | ( | const DeviceStream & | deviceStream | ) |
Helper function to flush the commands in OpenCL. No-op in other backends.
Based on the section 5.13 of the OpenCL 1.2 spec (section 5.15 in OpenCL 3.0 spec), a flush is needed in the stream after marking an event in it in order to be able to sync with the event from another stream.