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Encode dispatch kernel with global bindless heaps

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Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
This commit is contained in:
Maciej Plewka
2020-11-26 09:04:26 +00:00
committed by Compute-Runtime-Automation
parent be90b9ff93
commit 7a5c9d39b5
14 changed files with 478 additions and 149 deletions
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9
shared/source/helpers/bindless_heaps_helper.cpp
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@@ -14,6 +14,7 @@
namespace NEO {
constexpr size_t globalSshAllocationSize = 4 * MemoryConstants::pageSize64k;
constexpr size_t borderColorAlphaOffset = alignUp(4 * sizeof(float), MemoryConstants::cacheLineSize);
using BindlesHeapType = BindlessHeapsHelper::BindlesHeapType;
BindlessHeapsHelper::BindlessHeapsHelper(MemoryManager *memManager, bool isMultiOsContextCapable, const uint32_t rootDeviceIndex) : memManager(memManager), isMultiOsContextCapable(isMultiOsContextCapable), rootDeviceIndex(rootDeviceIndex) {
@@ -30,7 +31,7 @@ BindlessHeapsHelper::BindlessHeapsHelper(MemoryManager *memManager, bool isMulti
float borderColorDefault[4] = {0, 0, 0, 0};
memcpy_s(borderColorStates->getUnderlyingBuffer(), sizeof(borderColorDefault), borderColorDefault, sizeof(borderColorDefault));
float borderColorAlpha[4] = {0, 0, 0, 1.0};
memcpy_s(ptrOffset(borderColorStates->getUnderlyingBuffer(), sizeof(borderColorDefault)), sizeof(borderColorAlpha), borderColorAlpha, sizeof(borderColorAlpha));
memcpy_s(ptrOffset(borderColorStates->getUnderlyingBuffer(), borderColorAlphaOffset), sizeof(borderColorAlpha), borderColorAlpha, sizeof(borderColorDefault));
}
BindlessHeapsHelper::~BindlessHeapsHelper() {
@@ -87,7 +88,11 @@ uint32_t BindlessHeapsHelper::getDefaultBorderColorOffset() {
return static_cast<uint32_t>(borderColorStates->getGpuAddress() - borderColorStates->getGpuBaseAddress());
}
uint32_t BindlessHeapsHelper::getAlphaBorderColorOffset() {
return getDefaultBorderColorOffset() + 4 * sizeof(float);
return getDefaultBorderColorOffset() + borderColorAlphaOffset;
}
IndirectHeap *BindlessHeapsHelper::getHeap(BindlesHeapType heapType) {
return surfaceStateHeaps[heapType].get();
}
void BindlessHeapsHelper::growHeap(BindlesHeapType heapType) {

1
shared/source/helpers/bindless_heaps_helper.h
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@@ -45,6 +45,7 @@ class BindlessHeapsHelper {
void *getSpaceInHeap(size_t ssSize, BindlesHeapType heapType);
uint32_t getDefaultBorderColorOffset();
uint32_t getAlphaBorderColorOffset();
IndirectHeap *getHeap(BindlesHeapType heapType);
protected:
void growHeap(BindlesHeapType heapType);