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Simplify read/write enqueue operations on CPU

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Change-Id: I7f59b04d484be2699e325d10e16298016231faf2
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit is contained in:
Dunajski, Bartosz
2019-05-30 14:36:12 +02:00
parent 9ecaaa731a
commit f6bf2c5d0b
15 changed files with 215 additions and 179 deletions
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23
runtime/command_queue/enqueue_read_buffer_rect.h
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@@ -43,25 +43,8 @@ cl_int CommandQueueHw<GfxFamily>::enqueueReadBufferRect(
isMemTransferNeeded = buffer->checkIfMemoryTransferIsRequired(bufferOffset, hostOffset, ptr, CL_COMMAND_READ_BUFFER_RECT);
}
if (!isMemTransferNeeded) {
NullSurface s;
Surface *surfaces[] = {&s};
enqueueHandler<CL_COMMAND_MARKER>(
surfaces,
blockingRead == CL_TRUE,
dispatchInfo,
numEventsInWaitList,
eventWaitList,
event);
if (event) {
auto pEvent = castToObjectOrAbort<Event>(*event);
pEvent->setCmdType(CL_COMMAND_READ_BUFFER_RECT);
}
if (context->isProvidingPerformanceHints()) {
context->providePerformanceHint(CL_CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL, CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_REQUIRES_COPY_DATA, static_cast<cl_mem>(buffer), ptr);
}
return CL_SUCCESS;
return enqueueMarkerForReadWriteOperation(buffer, ptr, CL_COMMAND_READ_BUFFER_RECT, blockingRead,
numEventsInWaitList, eventWaitList, event);
}
auto &builder = getDevice().getExecutionEnvironment()->getBuiltIns()->getBuiltinDispatchInfoBuilder(EBuiltInOps::CopyBufferRect,
this->getContext(), this->getDevice());
@@ -109,7 +92,7 @@ cl_int CommandQueueHw<GfxFamily>::enqueueReadBufferRect(
event);
if (context->isProvidingPerformanceHints()) {
context->providePerformanceHint(CL_CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL, CL_ENQUEUE_READ_BUFFER_RECT_REQUIRES_COPY_DATA, static_cast<cl_mem>(buffer), ptr);
context->providePerformanceHintForMemoryTransfer(CL_COMMAND_READ_BUFFER_RECT, true, static_cast<cl_mem>(buffer), ptr);
if (!isL3Capable(ptr, hostPtrSize)) {
context->providePerformanceHint(CL_CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL, CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_MEET_ALIGNMENT_RESTRICTIONS, ptr, hostPtrSize, MemoryConstants::pageSize, MemoryConstants::pageSize);
}