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Flush cache for blit aux translation

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Change-Id: I108273bee286cdeed06e0c287945099cea481a73
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2020-03-09 13:48:30 +01:00
committed by sys_ocldev
parent 3133d55b3b
commit 1399e55df7
11 changed files with 185 additions and 53 deletions
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1
shared/source/helpers/blit_commands_helper.cpp
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@@ -119,6 +119,7 @@ void BlitProperties::setupDependenciesForAuxTranslation(BlitPropertiesContainer
}
// wait for NDR before NonAuxToAux
blitPropertiesContainer[numObjects].csrDependencies.push_back(&timestampPacketDependencies.cacheFlushNodes);
blitPropertiesContainer[numObjects].csrDependencies.push_back(&kernelTimestamps);
}

27
shared/source/helpers/timestamp_packet.h
View File

@@ -10,6 +10,7 @@
#include "shared/source/command_container/command_encoder.h"
#include "shared/source/command_stream/csr_deps.h"
#include "shared/source/helpers/aux_translation.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "shared/source/utilities/tag_allocator.h"
@@ -137,19 +138,37 @@ struct TimestampPacketHelper {
template <typename GfxFamily, AuxTranslationDirection auxTranslationDirection>
static void programSemaphoreWithImplicitDependencyForAuxTranslation(LinearStream &cmdStream,
const TimestampPacketDependencies *timestampPacketDependencies) {
const TimestampPacketDependencies *timestampPacketDependencies,
const HardwareInfo &hwInfo) {
auto &container = (auxTranslationDirection == AuxTranslationDirection::AuxToNonAux)
? timestampPacketDependencies->auxToNonAuxNodes
: timestampPacketDependencies->nonAuxToAuxNodes;
// cache flush after NDR, before NonAuxToAux
if (auxTranslationDirection == AuxTranslationDirection::NonAuxToAux && timestampPacketDependencies->cacheFlushNodes.peekNodes().size() > 0) {
UNRECOVERABLE_IF(timestampPacketDependencies->cacheFlushNodes.peekNodes().size() != 1);
auto cacheFlushTimestampPacketGpuAddress = timestampPacketDependencies->cacheFlushNodes.peekNodes()[0]->getGpuAddress() +
offsetof(TimestampPacketStorage, packets[0].contextEnd);
MemorySynchronizationCommands<GfxFamily>::obtainPipeControlAndProgramPostSyncOperation(
cmdStream, GfxFamily::PIPE_CONTROL::POST_SYNC_OPERATION::POST_SYNC_OPERATION_WRITE_IMMEDIATE_DATA,
cacheFlushTimestampPacketGpuAddress, 0, true, hwInfo);
}
for (auto &node : container.peekNodes()) {
TimestampPacketHelper::programSemaphoreWithImplicitDependency<GfxFamily>(cmdStream, *node);
}
}
template <typename GfxFamily>
static size_t getRequiredCmdStreamSizeForAuxTranslationNodeDependency(size_t count) {
return count * TimestampPacketHelper::getRequiredCmdStreamSizeForNodeDependencyWithBlitEnqueue<GfxFamily>();
template <typename GfxFamily, AuxTranslationDirection auxTranslationDirection>
static size_t getRequiredCmdStreamSizeForAuxTranslationNodeDependency(size_t count, const HardwareInfo &hwInfo, bool cacheFlushForBcsRequired) {
size_t size = count * TimestampPacketHelper::getRequiredCmdStreamSizeForNodeDependencyWithBlitEnqueue<GfxFamily>();
if (auxTranslationDirection == AuxTranslationDirection::NonAuxToAux && cacheFlushForBcsRequired) {
size += MemorySynchronizationCommands<GfxFamily>::getSizeForPipeControlWithPostSyncOperation(hwInfo);
}
return size;
}
template <typename GfxFamily>