88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/*
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* Copyright (C) 2017-2018 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 "runtime/aub_mem_dump/aub_mem_dump.h"
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#include "runtime/helpers/hw_helper.h"
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#include "runtime/helpers/hw_info.h"
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#include "runtime/memory_manager/memory_constants.h"
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namespace OCLRT {
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template <typename Family>
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void HwHelperHw<Family>::setCapabilityCoherencyFlag(const HardwareInfo *pHwInfo, bool &coherencyFlag) {
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coherencyFlag = true;
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}
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template <typename Family>
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void HwHelperHw<Family>::adjustDefaultEngineType(HardwareInfo *pHwInfo) {
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}
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template <typename Family>
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bool HwHelperHw<Family>::isLocalMemoryEnabled(const HardwareInfo &hwInfo) {
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return false;
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}
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template <typename Family>
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void HwHelperHw<Family>::setupHardwareCapabilities(HardwareCapabilities *caps, const HardwareInfo &hwInfo) {
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caps->image3DMaxHeight = 16384;
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caps->image3DMaxWidth = 16384;
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//With statefull messages we have an allocation cap of 4GB
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//Reason to subtract 8KB is that driver may pad the buffer with addition pages for over fetching..
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caps->maxMemAllocSize = (4ULL * MemoryConstants::gigaByte) - (8ULL * MemoryConstants::kiloByte);
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caps->isStatelesToStatefullWithOffsetSupported = true;
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caps->localMemorySupported = isLocalMemoryEnabled(hwInfo);
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}
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template <typename Family>
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uint32_t HwHelperHw<Family>::getComputeUnitsUsedForScratch(const HardwareInfo *pHwInfo) const {
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return pHwInfo->pSysInfo->MaxSubSlicesSupported * pHwInfo->pSysInfo->MaxEuPerSubSlice *
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pHwInfo->pSysInfo->ThreadCount / pHwInfo->pSysInfo->EUCount;
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}
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template <typename Family>
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SipKernelType HwHelperHw<Family>::getSipKernelType(bool debuggingActive) {
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if (!debuggingActive) {
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return SipKernelType::Csr;
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}
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return SipKernelType::DbgCsr;
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}
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template <typename Family>
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uint32_t HwHelperHw<Family>::getConfigureAddressSpaceMode() {
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return 0u;
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}
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template <typename Family>
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bool HwHelperHw<Family>::setupPreemptionRegisters(HardwareInfo *pHwInfo, bool enable) {
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return false;
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}
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template <typename Family>
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size_t HwHelperHw<Family>::getMaxBarrierRegisterPerSlice() const {
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return 32;
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}
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template <typename Family>
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const AubMemDump::LrcaHelper &HwHelperHw<Family>::getCsTraits(EngineInstanceT engineInstance) const {
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return *AUBFamilyMapper<Family>::csTraits[engineInstance.type];
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}
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template <typename Family>
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bool HwHelperHw<Family>::isPageTableManagerSupported(const HardwareInfo &hwInfo) const {
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return false;
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}
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template <typename Family>
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bool HwHelperHw<Family>::supportsYTiling() const {
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return true;
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}
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template <typename Family>
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bool HwHelperHw<Family>::timestampPacketWriteSupported() const {
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return false;
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}
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} // namespace OCLRT
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