intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2026-01-03 06:49:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

Revert "refactor: Add dc flush mitigation infrastructure"

Browse Source 
This reverts commit e4412e385a.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
This commit is contained in:
Compute-Runtime-Validation
2024-08-27 02:04:41 +02:00
committed by Compute-Runtime-Automation
parent da6a83faa2
commit ad0d6f5435
19 changed files with 16 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
opencl/source/dll/command_queue_dll.cpp
View File

@@ -17,8 +17,4 @@ bool CommandQueue::isTimestampWaitEnabled() {
return true;
}
bool checkIsGpuCopyRequiredForDcFlushMitigation(AllocationType type) {
return type != AllocationType::bufferHostMemory;
}
} // namespace NEO

9
opencl/source/mem_obj/buffer.cpp
View File

@@ -184,8 +184,6 @@ Buffer *Buffer::create(Context *context,
flags, 0, size, hostPtr, bufferCreateArgs, errcodeRet);
}
extern bool checkIsGpuCopyRequiredForDcFlushMitigation(AllocationType type);
bool inline copyHostPointer(Buffer *buffer,
Device &device,
size_t size,
@@ -197,8 +195,7 @@ bool inline copyHostPointer(Buffer *buffer,
auto memory = buffer->getGraphicsAllocation(rootDeviceIndex);
auto isCompressionEnabled = memory->isCompressionEnabled();
const bool isLocalMemory = !MemoryPoolHelper::isSystemMemoryPool(memory->getMemoryPool());
const bool isGpuCopyRequiredForDcFlushMitigation = productHelper.isDcFlushMitigated() && checkIsGpuCopyRequiredForDcFlushMitigation(memory->getAllocationType());
const bool gpuCopyRequired = isCompressionEnabled || isLocalMemory || isGpuCopyRequiredForDcFlushMitigation;
const bool gpuCopyRequired = isCompressionEnabled || isLocalMemory || productHelper.isDcFlushMitigated();
if (gpuCopyRequired) {
auto &hwInfo = device.getHardwareInfo();
@@ -213,7 +210,7 @@ bool inline copyHostPointer(Buffer *buffer,
isCompressionEnabled == false &&
productHelper.getLocalMemoryAccessMode(hwInfo) != LocalMemoryAccessMode::cpuAccessDisallowed &&
isLockable &&
!isGpuCopyRequiredForDcFlushMitigation;
!productHelper.isDcFlushMitigated();
if (debugManager.flags.CopyHostPtrOnCpu.get() != -1) {
copyOnCpuAllowed = debugManager.flags.CopyHostPtrOnCpu.get() == 1;
@@ -226,7 +223,7 @@ bool inline copyHostPointer(Buffer *buffer,
} else {
auto blitMemoryToAllocationResult = BlitOperationResult::unsupported;
if (productHelper.isBlitterFullySupported(hwInfo) && (isLocalMemory || isGpuCopyRequiredForDcFlushMitigation)) {
if (productHelper.isBlitterFullySupported(hwInfo) && (isLocalMemory || productHelper.isDcFlushMitigated())) {
blitMemoryToAllocationResult = BlitHelperFunctions::blitMemoryToAllocation(device, memory, buffer->getOffset(), hostPtr, {size, 1, 1});
}