52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* Copyright (C) 2018-2021 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/aub/aub_helper.h"
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#include "shared/source/aub_mem_dump/aub_mem_dump.h"
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#include "shared/source/aub_mem_dump/page_table_entry_bits.h"
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/helpers/basic_math.h"
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#include "shared/source/helpers/constants.h"
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#include "shared/source/helpers/hw_helper.h"
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#include "shared/source/tbx/tbx_proto.h"
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#include "third_party/aub_stream/headers/aubstream.h"
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namespace NEO {
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uint64_t AubHelper::getTotalMemBankSize() {
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return 32ull * MemoryConstants::gigaByte;
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}
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int AubHelper::getMemTrace(uint64_t pdEntryBits) {
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if (pdEntryBits & BIT(PageTableEntry::localMemoryBit)) {
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return AubMemDump::AddressSpaceValues::TraceLocal;
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}
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return AubMemDump::AddressSpaceValues::TraceNonlocal;
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}
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uint64_t AubHelper::getPTEntryBits(uint64_t pdEntryBits) {
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pdEntryBits &= ~BIT(PageTableEntry::localMemoryBit);
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return pdEntryBits;
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}
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uint32_t AubHelper::getMemType(uint32_t addressSpace) {
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if (addressSpace == AubMemDump::AddressSpaceValues::TraceLocal) {
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return mem_types::MEM_TYPE_LOCALMEM;
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}
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return mem_types::MEM_TYPE_SYSTEM;
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}
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uint64_t AubHelper::getPerTileLocalMemorySize(const HardwareInfo *pHwInfo) {
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if (DebugManager.flags.HBMSizePerTileInGigabytes.get() > 0) {
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return DebugManager.flags.HBMSizePerTileInGigabytes.get() * MemoryConstants::gigaByte;
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}
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return getTotalMemBankSize() / HwHelper::getSubDevicesCount(pHwInfo);
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}
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} // namespace NEO
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