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/*
* Copyright (C) 2018-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/aub/aub_mapper_base.h"
#include "shared/source/helpers/hw_info.h"
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "shared/source/memory_manager/graphics_allocation.h"
namespace NEO {
class AubHelper : public NonCopyableOrMovableClass {
public:
static bool isOneTimeAubWritableAllocationType(const AllocationType &type) {
switch (type) {
case AllocationType::PIPE:
case AllocationType::CONSTANT_SURFACE:
case AllocationType::GLOBAL_SURFACE:
case AllocationType::KERNEL_ISA:
case AllocationType::KERNEL_ISA_INTERNAL:
case AllocationType::PRIVATE_SURFACE:
case AllocationType::SCRATCH_SURFACE:
case AllocationType::WORK_PARTITION_SURFACE:
case AllocationType::BUFFER:
case AllocationType::BUFFER_HOST_MEMORY:
case AllocationType::IMAGE:
case AllocationType::TIMESTAMP_PACKET_TAG_BUFFER:
case AllocationType::EXTERNAL_HOST_PTR:
case AllocationType::MAP_ALLOCATION:
case AllocationType::SVM_GPU:
return true;
default:
return false;
}
}
static uint64_t getTotalMemBankSize();
static int getMemTrace(uint64_t pdEntryBits);
static uint64_t getPTEntryBits(uint64_t pdEntryBits);
static uint32_t getMemType(uint32_t addressSpace);
static uint64_t getPerTileLocalMemorySize(const HardwareInfo *pHwInfo);
static MMIOList getAdditionalMmioList();
static void setTbxConfiguration();
virtual int getDataHintForPml4Entry() const = 0;
virtual int getDataHintForPdpEntry() const = 0;
virtual int getDataHintForPdEntry() const = 0;
virtual int getDataHintForPtEntry() const = 0;
virtual int getMemTraceForPml4Entry() const = 0;
virtual int getMemTraceForPdpEntry() const = 0;
virtual int getMemTraceForPdEntry() const = 0;
virtual int getMemTraceForPtEntry() const = 0;
static MMIOList splitMMIORegisters(const std::string ®isters, char delimiter);
};
template <typename GfxFamily>
class AubHelperHw : public AubHelper {
public:
AubHelperHw(bool localMemoryEnabled) : localMemoryEnabled(localMemoryEnabled){};
int getDataHintForPml4Entry() const override;
int getDataHintForPdpEntry() const override;
int getDataHintForPdEntry() const override;
int getDataHintForPtEntry() const override;
int getMemTraceForPml4Entry() const override;
int getMemTraceForPdpEntry() const override;
int getMemTraceForPdEntry() const override;
int getMemTraceForPtEntry() const override;
protected:
bool localMemoryEnabled;
};
} // namespace NEO
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