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fix: correctly patch implicit arg buffer in indirect data

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- use correct size alignment of implicit arg buffer, crosshtread data
should start after the buffer without extra padding

Related-To: NEO-14449

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2025-05-05 11:36:29 +00:00
committed by Compute-Runtime-Automation
parent 22ddaea09f
commit e345d55fe5
10 changed files with 44 additions and 33 deletions
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11
shared/source/kernel/implicit_args_helper.cpp
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@@ -48,14 +48,7 @@ uint32_t getSizeForImplicitArgsStruct(const ImplicitArgs *pImplicitArgs, const K
if (!pImplicitArgs) {
return 0;
}
auto implicitArgsSize = pImplicitArgs->getSize();
auto patchImplicitArgsBufferInCrossThread = NEO::isValidOffset<>(kernelDescriptor.payloadMappings.implicitArgs.implicitArgsBuffer);
if (patchImplicitArgsBufferInCrossThread) {
return alignUp(implicitArgsSize, MemoryConstants::cacheLineSize);
} else {
return implicitArgsSize;
}
return pImplicitArgs->getAlignedSize();
}
uint32_t getSizeForImplicitArgsPatching(const ImplicitArgs *pImplicitArgs, const KernelDescriptor &kernelDescriptor, bool isHwLocalIdGeneration, const RootDeviceEnvironment &rootDeviceEnvironment) {
@@ -112,7 +105,7 @@ void *patchImplicitArgs(void *ptrToPatch, const ImplicitArgs &implicitArgs, cons
dimensionOrder,
false, grfSize, grfCount, rootDeviceEnvironment);
auto sizeForLocalIdsProgramming = totalSizeToProgram - implicitArgs.getSize();
auto sizeForLocalIdsProgramming = totalSizeToProgram - implicitArgs.getAlignedSize();
ptrToPatch = ptrOffset(ptrToPatch, sizeForLocalIdsProgramming);
}