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compute-runtime/shared/source/os_interface/hw_info_config.h
Maciej Plewka 213dc2fe24 Make CPU copy for read buffer when host ptr is write combined on DG2 
With this commit on DG2 32bit driver will check if passed host ptr for
clEnqueueReadBuffer is write combined memory. If check will be true copy
will be make on CPU.

Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
2022-06-13 21:23:21 +02:00

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/*
* Copyright (C) 2018-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/helpers/common_types.h"
#include "shared/source/helpers/hw_info.h"
#include "shared/source/helpers/local_memory_access_modes.h"
#include "shared/source/unified_memory/usm_memory_support.h"
#include "igfxfmid.h"
#include "platforms.h"
namespace NEO {
struct HardwareInfo;
struct StateComputeModeProperties;
struct PipelineSelectArgs;
class OSInterface;
class HwInfoConfig;
class GraphicsAllocation;
class MemoryManager;
enum class DriverModelType;
extern HwInfoConfig *hwInfoConfigFactory[IGFX_MAX_PRODUCT];
class HwInfoConfig {
public:
static HwInfoConfig *get(PRODUCT_FAMILY product) {
return hwInfoConfigFactory[product];
}
static constexpr uint32_t uuidSize = 16u;
int configureHwInfoWddm(const HardwareInfo *inHwInfo, HardwareInfo *outHwInfo, OSInterface *osIface);
int configureHwInfoDrm(const HardwareInfo *inHwInfo, HardwareInfo *outHwInfo, OSInterface *osIface);
virtual int configureHardwareCustom(HardwareInfo *hwInfo, OSInterface *osIface) = 0;
virtual void adjustPlatformForProductFamily(HardwareInfo *hwInfo) = 0;
virtual void adjustSamplerState(void *sampler, const HardwareInfo &hwInfo) = 0;
virtual uint64_t getHostMemCapabilities(const HardwareInfo *hwInfo) = 0;
virtual uint64_t getDeviceMemCapabilities() = 0;
virtual uint64_t getSingleDeviceSharedMemCapabilities() = 0;
virtual uint64_t getCrossDeviceSharedMemCapabilities() = 0;
virtual uint64_t getSharedSystemMemCapabilities(const HardwareInfo *hwInfo) = 0;
virtual void getKernelExtendedProperties(uint32_t *fp16, uint32_t *fp32, uint32_t *fp64) = 0;
virtual std::vector<int32_t> getKernelSupportedThreadArbitrationPolicies() = 0;
virtual void convertTimestampsFromOaToCsDomain(uint64_t &timestampData) = 0;
virtual uint32_t getDeviceMemoryMaxClkRate(const HardwareInfo &hwInfo) = 0;
virtual bool isAdditionalStateBaseAddressWARequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isMaxThreadsForWorkgroupWARequired(const HardwareInfo &hwInfo) const = 0;
virtual uint32_t getMaxThreadsForWorkgroupInDSSOrSS(const HardwareInfo &hwInfo, uint32_t maxNumEUsPerSubSlice, uint32_t maxNumEUsPerDualSubSlice) const = 0;
virtual uint32_t getMaxThreadsForWorkgroup(const HardwareInfo &hwInfo, uint32_t maxNumEUsPerSubSlice) const = 0;
virtual void setForceNonCoherent(void *const commandPtr, const StateComputeModeProperties &properties) = 0;
virtual void updateScmCommand(void *const commandPtr, const StateComputeModeProperties &properties) = 0;
virtual void updateIddCommand(void *const commandPtr, uint32_t numGrf, int32_t threadArbitrationPolicy) = 0;
virtual bool obtainBlitterPreference(const HardwareInfo &hwInfo) const = 0;
virtual bool isBlitterFullySupported(const HardwareInfo &hwInfo) const = 0;
virtual bool isPageTableManagerSupported(const HardwareInfo &hwInfo) const = 0;
virtual PRODUCT_CONFIG getProductConfigFromHwInfo(const HardwareInfo &hwInfo) const = 0;
virtual uint32_t getHwRevIdFromStepping(uint32_t stepping, const HardwareInfo &hwInfo) const = 0;
virtual uint32_t getSteppingFromHwRevId(const HardwareInfo &hwInfo) const = 0;
virtual uint32_t getAubStreamSteppingFromHwRevId(const HardwareInfo &hwInfo) const = 0;
virtual void setAdditionalPipelineSelectFields(void *pipelineSelectCmd, const PipelineSelectArgs &pipelineSelectArgs, const HardwareInfo &hwInfo) = 0;
virtual bool isDefaultEngineTypeAdjustmentRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool overrideGfxPartitionLayoutForWsl() const = 0;
virtual std::string getDeviceMemoryName() const = 0;
virtual bool isDisableOverdispatchAvailable(const HardwareInfo &hwInfo) const = 0;
virtual bool allowCompression(const HardwareInfo &hwInfo) const = 0;
virtual bool allowStatelessCompression(const HardwareInfo &hwInfo) const = 0;
virtual LocalMemoryAccessMode getLocalMemoryAccessMode(const HardwareInfo &hwInfo) const = 0;
virtual bool isAllocationSizeAdjustmentRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isPrefetchDisablingRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isNewResidencyModelSupported() const = 0;
virtual bool isDirectSubmissionSupported(const HardwareInfo &hwInfo) const = 0;
virtual std::pair<bool, bool> isPipeControlPriorToNonPipelinedStateCommandsWARequired(const HardwareInfo &hwInfo, bool isRcs) const = 0;
virtual bool heapInLocalMem(const HardwareInfo &hwInfo) const = 0;
virtual void setCapabilityCoherencyFlag(const HardwareInfo &hwInfo, bool &coherencyFlag) = 0;
virtual bool isAdditionalMediaSamplerProgrammingRequired() const = 0;
virtual bool isInitialFlagsProgrammingRequired() const = 0;
virtual bool isReturnedCmdSizeForMediaSamplerAdjustmentRequired() const = 0;
virtual bool extraParametersInvalid(const HardwareInfo &hwInfo) const = 0;
virtual bool pipeControlWARequired(const HardwareInfo &hwInfo) const = 0;
virtual bool imagePitchAlignmentWARequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isForceEmuInt32DivRemSPWARequired(const HardwareInfo &hwInfo) const = 0;
virtual bool is3DPipelineSelectWARequired() const = 0;
virtual bool isStorageInfoAdjustmentRequired() const = 0;
virtual bool isBlitterForImagesSupported() const = 0;
virtual bool isTile64With3DSurfaceOnBCSSupported(const HardwareInfo &hwInfo) const = 0;
virtual bool isDcFlushAllowed() const = 0;
virtual uint32_t computeMaxNeededSubSliceSpace(const HardwareInfo &hwInfo) const = 0;
virtual bool getUuid(Device *device, std::array<uint8_t, HwInfoConfig::uuidSize> &uuid) const = 0;
virtual bool isFlushTaskAllowed() const = 0;
virtual bool programAllStateComputeCommandFields() const = 0;
virtual bool isSpecialPipelineSelectModeChanged(const HardwareInfo &hwInfo) const = 0;
virtual bool isSystolicModeConfigurable(const HardwareInfo &hwInfo) const = 0;
virtual bool isGlobalFenceInCommandStreamRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isComputeDispatchAllWalkerEnableInComputeWalkerRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isAdjustProgrammableIdPreferredSlmSizeRequired(const HardwareInfo &hwInfo) const = 0;
virtual uint32_t getThreadEuRatioForScratch(const HardwareInfo &hwInfo) const = 0;
virtual bool isComputeDispatchAllWalkerEnableInCfeStateRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isVmBindPatIndexProgrammingSupported() const = 0;
virtual bool isBFloat16ConversionSupported(const HardwareInfo &hwInfo) const = 0;
virtual bool isMatrixMultiplyAccumulateSupported(const HardwareInfo &hwInfo) const = 0;
virtual bool useChannelRedForUnusedShaderChannels() const = 0;
virtual bool isIpSamplingSupported(const NEO::HardwareInfo &hwInfo) const = 0;
virtual bool isGrfNumReportedWithScm() const = 0;
virtual bool isThreadArbitrationPolicyReportedWithScm() const = 0;
virtual bool isCooperativeEngineSupported(const HardwareInfo &hwInfo) const = 0;
virtual bool isTimestampWaitSupportedForEvents() const = 0;
virtual bool isTilePlacementResourceWaRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool allowMemoryPrefetch(const HardwareInfo &hwInfo) const = 0;
virtual bool isBcsReportWaRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isBlitCopyRequiredForLocalMemory(const HardwareInfo &hwInfo, const GraphicsAllocation &allocation) const = 0;
virtual bool isImplicitScalingSupported(const HardwareInfo &hwInfo) const = 0;
virtual bool isCpuCopyNecessary(const void *ptr, MemoryManager *memoryManager) const = 0;
MOCKABLE_VIRTUAL ~HwInfoConfig() = default;
protected:
virtual LocalMemoryAccessMode getDefaultLocalMemoryAccessMode(const HardwareInfo &hwInfo) const = 0;
public:
uint32_t threadsPerEu = 0u;
};
template <PRODUCT_FAMILY gfxProduct>
class HwInfoConfigHw : public HwInfoConfig {
public:
static HwInfoConfig *get() {
static HwInfoConfigHw<gfxProduct> instance;
return &instance;
}
int configureHardwareCustom(HardwareInfo *hwInfo, OSInterface *osIface) override;
void adjustPlatformForProductFamily(HardwareInfo *hwInfo) override;
void adjustSamplerState(void *sampler, const HardwareInfo &hwInfo) override;
uint64_t getHostMemCapabilities(const HardwareInfo *hwInfo) override;
uint64_t getDeviceMemCapabilities() override;
uint64_t getSingleDeviceSharedMemCapabilities() override;
uint64_t getCrossDeviceSharedMemCapabilities() override;
uint64_t getSharedSystemMemCapabilities(const HardwareInfo *hwInfo) override;
void getKernelExtendedProperties(uint32_t *fp16, uint32_t *fp32, uint32_t *fp64) override;
std::vector<int32_t> getKernelSupportedThreadArbitrationPolicies() override;
void convertTimestampsFromOaToCsDomain(uint64_t &timestampData) override;
uint32_t getDeviceMemoryMaxClkRate(const HardwareInfo &hwInfo) override;
bool isAdditionalStateBaseAddressWARequired(const HardwareInfo &hwInfo) const override;
bool isMaxThreadsForWorkgroupWARequired(const HardwareInfo &hwInfo) const override;
uint32_t getMaxThreadsForWorkgroupInDSSOrSS(const HardwareInfo &hwInfo, uint32_t maxNumEUsPerSubSlice, uint32_t maxNumEUsPerDualSubSlice) const override;
uint32_t getMaxThreadsForWorkgroup(const HardwareInfo &hwInfo, uint32_t maxNumEUsPerSubSlice) const override;
void setForceNonCoherent(void *const commandPtr, const StateComputeModeProperties &properties) override;
void updateScmCommand(void *const commandPtr, const StateComputeModeProperties &properties) override;
void updateIddCommand(void *const commandPtr, uint32_t numGrf, int32_t threadArbitrationPolicy) override;
bool obtainBlitterPreference(const HardwareInfo &hwInfo) const override;
bool isBlitterFullySupported(const HardwareInfo &hwInfo) const override;
bool isPageTableManagerSupported(const HardwareInfo &hwInfo) const override;
bool overrideGfxPartitionLayoutForWsl() const override;
uint32_t getHwRevIdFromStepping(uint32_t stepping, const HardwareInfo &hwInfo) const override;
PRODUCT_CONFIG getProductConfigFromHwInfo(const HardwareInfo &hwInfo) const override;
uint32_t getSteppingFromHwRevId(const HardwareInfo &hwInfo) const override;
uint32_t getAubStreamSteppingFromHwRevId(const HardwareInfo &hwInfo) const override;
void setAdditionalPipelineSelectFields(void *pipelineSelectCmd, const PipelineSelectArgs &pipelineSelectArgs, const HardwareInfo &hwInfo) override;
bool isDefaultEngineTypeAdjustmentRequired(const HardwareInfo &hwInfo) const override;
std::string getDeviceMemoryName() const override;
bool isDisableOverdispatchAvailable(const HardwareInfo &hwInfo) const override;
bool allowCompression(const HardwareInfo &hwInfo) const override;
bool allowStatelessCompression(const HardwareInfo &hwInfo) const override;
LocalMemoryAccessMode getLocalMemoryAccessMode(const HardwareInfo &hwInfo) const override;
bool isAllocationSizeAdjustmentRequired(const HardwareInfo &hwInfo) const override;
bool isPrefetchDisablingRequired(const HardwareInfo &hwInfo) const override;
bool isNewResidencyModelSupported() const override;
bool isDirectSubmissionSupported(const HardwareInfo &hwInfo) const override;
std::pair<bool, bool> isPipeControlPriorToNonPipelinedStateCommandsWARequired(const HardwareInfo &hwInfo, bool isRcs) const override;
bool heapInLocalMem(const HardwareInfo &hwInfo) const override;
void setCapabilityCoherencyFlag(const HardwareInfo &hwInfo, bool &coherencyFlag) override;
bool isAdditionalMediaSamplerProgrammingRequired() const override;
bool isInitialFlagsProgrammingRequired() const override;
bool isReturnedCmdSizeForMediaSamplerAdjustmentRequired() const override;
bool extraParametersInvalid(const HardwareInfo &hwInfo) const override;
bool pipeControlWARequired(const HardwareInfo &hwInfo) const override;
bool imagePitchAlignmentWARequired(const HardwareInfo &hwInfo) const override;
bool isForceEmuInt32DivRemSPWARequired(const HardwareInfo &hwInfo) const override;
bool is3DPipelineSelectWARequired() const override;
bool isStorageInfoAdjustmentRequired() const override;
bool isBlitterForImagesSupported() const override;
bool isTile64With3DSurfaceOnBCSSupported(const HardwareInfo &hwInfo) const override;
bool isDcFlushAllowed() const override;
uint32_t computeMaxNeededSubSliceSpace(const HardwareInfo &hwInfo) const override;
bool getUuid(Device *device, std::array<uint8_t, HwInfoConfig::uuidSize> &uuid) const override;
bool isFlushTaskAllowed() const override;
bool programAllStateComputeCommandFields() const override;
bool isSpecialPipelineSelectModeChanged(const HardwareInfo &hwInfo) const override;
bool isSystolicModeConfigurable(const HardwareInfo &hwInfo) const override;
bool isComputeDispatchAllWalkerEnableInComputeWalkerRequired(const HardwareInfo &hwInfo) const override;
bool isGlobalFenceInCommandStreamRequired(const HardwareInfo &hwInfo) const override;
bool isAdjustProgrammableIdPreferredSlmSizeRequired(const HardwareInfo &hwInfo) const override;
uint32_t getThreadEuRatioForScratch(const HardwareInfo &hwInfo) const override;
bool isComputeDispatchAllWalkerEnableInCfeStateRequired(const HardwareInfo &hwInfo) const override;
bool isVmBindPatIndexProgrammingSupported() const override;
bool isBFloat16ConversionSupported(const HardwareInfo &hwInfo) const override;
bool isMatrixMultiplyAccumulateSupported(const HardwareInfo &hwInfo) const override;
bool useChannelRedForUnusedShaderChannels() const override;
bool isIpSamplingSupported(const NEO::HardwareInfo &hwInfo) const override;
bool isGrfNumReportedWithScm() const override;
bool isThreadArbitrationPolicyReportedWithScm() const override;
bool isCooperativeEngineSupported(const HardwareInfo &hwInfo) const override;
bool isTimestampWaitSupportedForEvents() const override;
bool isTilePlacementResourceWaRequired(const HardwareInfo &hwInfo) const override;
bool allowMemoryPrefetch(const HardwareInfo &hwInfo) const override;
bool isBcsReportWaRequired(const HardwareInfo &hwInfo) const override;
bool isBlitCopyRequiredForLocalMemory(const HardwareInfo &hwInfo, const GraphicsAllocation &allocation) const override;
bool isImplicitScalingSupported(const HardwareInfo &hwInfo) const override;
bool isCpuCopyNecessary(const void *ptr, MemoryManager *memoryManager) const override;
protected:
HwInfoConfigHw() = default;
void enableCompression(HardwareInfo *hwInfo);
void enableBlitterOperationsSupport(HardwareInfo *hwInfo);
uint64_t getHostMemCapabilitiesValue();
bool getHostMemCapabilitiesSupported(const HardwareInfo *hwInfo);
LocalMemoryAccessMode getDefaultLocalMemoryAccessMode(const HardwareInfo &hwInfo) const override;
};
template <PRODUCT_FAMILY gfxProduct>
struct EnableProductHwInfoConfig {
typedef typename HwMapper<gfxProduct>::GfxProduct GfxProduct;
EnableProductHwInfoConfig() {
HwInfoConfig *pHwInfoConfig = HwInfoConfigHw<gfxProduct>::get();
hwInfoConfigFactory[gfxProduct] = pHwInfoConfig;
pHwInfoConfig->threadsPerEu = GfxProduct::threadsPerEu;
}
};
} // namespace NEO
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