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Global l3 invaldate for blitter engine

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Related-To: NEO-5175

Change-Id: I88b3c9333398c91a7dd799f5e52cfd9182316960
Signed-off-by: Pawel Wilma <pawel.wilma@intel.com>
This commit is contained in:
Pawel Wilma
2020-10-16 15:58:47 +02:00
committed by sys_ocldev
parent ca5f34133b
commit 7f8b0c5b3f
8 changed files with 50 additions and 15 deletions
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2
shared/source/helpers/blit_commands_helper.h
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@@ -142,5 +142,7 @@ struct BlitCommandsHelper {
static bool useOneBlitCopyCommand(Vec3<size_t> copySize, uint32_t bytesPerPixel);
static uint32_t getAvailableBytesPerPixel(size_t copySize, uint32_t srcOrigin, uint32_t dstOrigin, uint32_t srcSize, uint32_t dstSize);
static bool isCopyRegionPreferred(const Vec3<size_t> &copySize, const RootDeviceEnvironment &rootDeviceEnvironment);
static void programGlobalSequencerFlush(LinearStream &commandStream);
static size_t getSizeForGlobalSequencerFlush();
};
} // namespace NEO

3
shared/source/helpers/blit_commands_helper_base.inl
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@@ -11,6 +11,7 @@
#include "shared/source/gmm_helper/resource_info.h"
#include "shared/source/helpers/blit_commands_helper.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/helpers/register_offsets.h"
#include "shared/source/helpers/timestamp_packet.h"
namespace NEO {
@@ -104,6 +105,8 @@ size_t BlitCommandsHelper<GfxFamily>::estimateBlitCommandsSize(const BlitPropert
size += BlitCommandsHelper<GfxFamily>::getSizeForDebugPauseCommands();
}
size += BlitCommandsHelper<GfxFamily>::getSizeForGlobalSequencerFlush();
return alignUp(size, MemoryConstants::cacheLineSize);
}

9
shared/source/helpers/blit_commands_helper_bdw_plus.inl
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@@ -73,4 +73,13 @@ template <typename GfxFamily>
void BlitCommandsHelper<GfxFamily>::getBlitAllocationProperties(const GraphicsAllocation &allocation, uint32_t &pitch, uint32_t &qPitch, GMM_TILE_TYPE &tileType, uint32_t &mipTailLod) {
}
template <typename GfxFamily>
void BlitCommandsHelper<GfxFamily>::programGlobalSequencerFlush(LinearStream &commandStream) {
}
template <typename GfxFamily>
size_t BlitCommandsHelper<GfxFamily>::getSizeForGlobalSequencerFlush() {
return 0u;
}
} // namespace NEO