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84cdf47abf
Outdated info that is present in several modules because of reset result in crash when module info is retrieved after reset. Release and re-create module handles during reset to avoid crash. Related-To: NEO-9100 Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/*
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* Copyright (C) 2020-2023 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/helpers/basic_math.h"
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#include "shared/source/memory_manager/memory_manager.h"
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#include "level_zero/core/source/device/device.h"
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#include "level_zero/tools/source/sysman/memory/memory_imp.h"
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#include "level_zero/tools/source/sysman/os_sysman.h"
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namespace L0 {
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MemoryHandleContext::~MemoryHandleContext() {
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releaseMemoryHandles();
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}
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void MemoryHandleContext::releaseMemoryHandles() {
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handleList.clear();
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}
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void MemoryHandleContext::createHandle(ze_device_handle_t deviceHandle) {
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std::unique_ptr<Memory> pMemory = std::make_unique<MemoryImp>(pOsSysman, deviceHandle);
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if (pMemory->initSuccess == true) {
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handleList.push_back(std::move(pMemory));
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}
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}
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ze_result_t MemoryHandleContext::init(std::vector<ze_device_handle_t> &deviceHandles) {
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for (const auto &deviceHandle : deviceHandles) {
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createHandle(deviceHandle);
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}
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return ZE_RESULT_SUCCESS;
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}
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ze_result_t MemoryHandleContext::memoryGet(uint32_t *pCount, zes_mem_handle_t *phMemory) {
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std::call_once(initMemoryOnce, [this]() {
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this->init(pOsSysman->getDeviceHandles());
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this->memoryInitDone = true;
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});
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uint32_t handleListSize = static_cast<uint32_t>(handleList.size());
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uint32_t numToCopy = std::min(*pCount, handleListSize);
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if (0 == *pCount || *pCount > handleListSize) {
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*pCount = handleListSize;
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}
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if (nullptr != phMemory) {
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for (uint32_t i = 0; i < numToCopy; i++) {
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phMemory[i] = handleList[i]->toHandle();
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}
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}
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return ZE_RESULT_SUCCESS;
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}
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} // namespace L0
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