mirror of
https://github.com/intel/compute-runtime.git
synced 2025-12-30 09:58:55 +08:00
52931156ed
Change-Id: I3f5a1f5ef97f058f91d0be7e3c33df7fff04062e Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2018-2020 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#include "core/command_stream/scratch_space_controller.h"
|
|
|
|
#include "core/execution_environment/execution_environment.h"
|
|
#include "core/helpers/hw_helper.h"
|
|
#include "core/memory_manager/graphics_allocation.h"
|
|
#include "core/memory_manager/internal_allocation_storage.h"
|
|
#include "runtime/memory_manager/memory_manager.h"
|
|
|
|
namespace NEO {
|
|
ScratchSpaceController::ScratchSpaceController(uint32_t rootDeviceIndex, ExecutionEnvironment &environment, InternalAllocationStorage &allocationStorage)
|
|
: rootDeviceIndex(rootDeviceIndex), executionEnvironment(environment), csrAllocationStorage(allocationStorage) {
|
|
auto hwInfo = executionEnvironment.getHardwareInfo();
|
|
auto &hwHelper = HwHelper::get(hwInfo->platform.eRenderCoreFamily);
|
|
computeUnitsUsedForScratch = hwHelper.getComputeUnitsUsedForScratch(hwInfo);
|
|
}
|
|
|
|
ScratchSpaceController::~ScratchSpaceController() {
|
|
if (scratchAllocation) {
|
|
getMemoryManager()->freeGraphicsMemory(scratchAllocation);
|
|
}
|
|
if (privateScratchAllocation) {
|
|
getMemoryManager()->freeGraphicsMemory(privateScratchAllocation);
|
|
}
|
|
}
|
|
|
|
MemoryManager *ScratchSpaceController::getMemoryManager() const {
|
|
UNRECOVERABLE_IF(executionEnvironment.memoryManager.get() == nullptr);
|
|
return executionEnvironment.memoryManager.get();
|
|
}
|
|
} // namespace NEO
|