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/*
* Copyright (C) 2020-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "level_zero/tools/source/sysman/os_sysman.h"
#include "level_zero/tools/source/sysman/ras/os_ras.h"
#include "level_zero/tools/source/sysman/ras/ras_imp.h"
#include <set>
namespace L0 {
void RasHandleContext::releaseRasHandles() {
for (Ras *pRas : handleList) {
delete pRas;
}
handleList.clear();
}
RasHandleContext::~RasHandleContext() {
releaseRasHandles();
}
void RasHandleContext::createHandle(zes_ras_error_type_t type, ze_device_handle_t deviceHandle) {
Ras *pRas = new RasImp(pOsSysman, type, deviceHandle);
handleList.push_back(pRas);
}
void RasHandleContext::init(std::vector<ze_device_handle_t> &deviceHandles) {
for (const auto &deviceHandle : deviceHandles) {
std::set<zes_ras_error_type_t> errorType = {};
OsRas::getSupportedRasErrorTypes(errorType, pOsSysman, deviceHandle);
for (const auto &type : errorType) {
createHandle(type, deviceHandle);
}
}
}
ze_result_t RasHandleContext::rasGet(uint32_t *pCount,
zes_ras_handle_t *phRas) {
std::call_once(initRasOnce, [this]() {
this->init(pOsSysman->getDeviceHandles());
this->rasInitDone = true;
});
uint32_t handleListSize = static_cast<uint32_t>(handleList.size());
uint32_t numToCopy = std::min(*pCount, handleListSize);
if (0 == *pCount || *pCount > handleListSize) {
*pCount = handleListSize;
}
if (nullptr != phRas) {
for (uint32_t i = 0; i < numToCopy; i++) {
phRas[i] = handleList[i]->toHandle();
}
}
return ZE_RESULT_SUCCESS;
}
} // namespace L0
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