77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
/*
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* Copyright (C) 2021-2024 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/os_interface/linux/system_info.h"
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#include "shared/source/helpers/debug_helpers.h"
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namespace NEO {
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SystemInfo::SystemInfo(const std::vector<uint32_t> &inputData) {
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this->parseDeviceBlob(inputData);
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}
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void SystemInfo::parseDeviceBlob(const std::vector<uint32_t> &inputData) {
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auto data = inputData.data();
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auto dataSize = inputData.size();
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uint32_t i = 0;
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while (i + 2 < dataSize) {
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DEBUG_BREAK_IF(data[i + 1] < 1);
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/* Attribute IDs range */
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DEBUG_BREAK_IF(data[i] < 1);
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if (DeviceBlobConstants::maxSlicesSupported == data[i]) {
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maxSlicesSupported = data[i + 2];
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}
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if (DeviceBlobConstants::maxDualSubSlicesSupported == data[i]) {
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maxDualSubSlicesSupported = std::max(data[i + 2], maxDualSubSlicesSupported);
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}
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if (DeviceBlobConstants::maxEuPerDualSubSlice == data[i]) {
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maxEuPerDualSubSlice = std::max(data[i + 2], maxEuPerDualSubSlice);
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}
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if (DeviceBlobConstants::maxMemoryChannels == data[i]) {
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maxMemoryChannels = data[i + 2];
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}
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if (DeviceBlobConstants::memoryType == data[i]) {
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memoryType = data[i + 2];
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}
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if (DeviceBlobConstants::numThreadsPerEu == data[i]) {
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numThreadsPerEu = data[i + 2];
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}
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if (DeviceBlobConstants::maxRcs == data[i]) {
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maxRCS = data[i + 2];
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}
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if (DeviceBlobConstants::maxCcs == data[i]) {
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maxCCS = data[i + 2];
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}
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if (DeviceBlobConstants::l3BankSizeInKb == data[i]) {
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l3BankSizeInKb = data[i + 2];
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}
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if (DeviceBlobConstants::maxSubSlicesSupported == data[i]) {
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maxDualSubSlicesSupported = std::max(data[i + 2], maxDualSubSlicesSupported);
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}
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if (DeviceBlobConstants::maxEuPerSubSlice == data[i]) {
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maxEuPerDualSubSlice = std::max(data[i + 2], maxEuPerDualSubSlice);
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}
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if (DeviceBlobConstants::csrSizeInMb == data[i]) {
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csrSizeInMb = data[i + 2];
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}
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if (DeviceBlobConstants::slmSizePerDss == data[i]) {
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slmSizePerDss = std::max(data[i + 2], slmSizePerDss);
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}
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if (DeviceBlobConstants::slmSizePerSs == data[i]) {
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slmSizePerDss = std::max(data[i + 2], slmSizePerDss);
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}
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/* Skip to next attribute */
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auto blobLength = 2 + data[i + 1];
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i += blobLength;
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}
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}
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} // namespace NEO
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