153 lines
7.2 KiB
C++
153 lines
7.2 KiB
C++
/*
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* Copyright (C) 2020-2023 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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#pragma once
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#include "shared/source/command_stream/preemption_mode.h"
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#include "shared/source/os_interface/product_helper.h"
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#include <level_zero/ze_api.h>
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#include <level_zero/zet_api.h>
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#include <memory>
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static_assert(NEO::ProductHelper::uuidSize == ZE_MAX_DEVICE_UUID_SIZE);
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struct _ze_device_handle_t {};
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namespace NEO {
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class CommandStreamReceiver;
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class DebuggerL0;
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class Device;
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class GfxCoreHelper;
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class MemoryManager;
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class SourceLevelDebugger;
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struct DeviceInfo;
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class CompilerProductHelper;
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} // namespace NEO
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namespace L0 {
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struct DriverHandle;
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struct BuiltinFunctionsLib;
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struct ExecutionEnvironment;
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class MetricDeviceContext;
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struct SysmanDevice;
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struct DebugSession;
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class L0GfxCoreHelper;
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enum class ModuleType;
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struct Device : _ze_device_handle_t {
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uint32_t getRootDeviceIndex() const;
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NEO::Device *getNEODevice() const {
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return this->neoDevice;
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}
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virtual ze_result_t canAccessPeer(ze_device_handle_t hPeerDevice, ze_bool_t *value) = 0;
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virtual ze_result_t createCommandList(const ze_command_list_desc_t *desc,
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ze_command_list_handle_t *commandList) = 0;
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virtual ze_result_t createCommandListImmediate(const ze_command_queue_desc_t *desc,
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ze_command_list_handle_t *commandList) = 0;
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virtual ze_result_t createCommandQueue(const ze_command_queue_desc_t *desc,
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ze_command_queue_handle_t *commandQueue) = 0;
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virtual ze_result_t createImage(const ze_image_desc_t *desc, ze_image_handle_t *phImage) = 0;
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virtual ze_result_t createModule(const ze_module_desc_t *desc, ze_module_handle_t *module,
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ze_module_build_log_handle_t *buildLog, ModuleType type) = 0;
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virtual ze_result_t createSampler(const ze_sampler_desc_t *pDesc,
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ze_sampler_handle_t *phSampler) = 0;
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virtual ze_result_t getComputeProperties(ze_device_compute_properties_t *pComputeProperties) = 0;
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virtual ze_result_t getP2PProperties(ze_device_handle_t hPeerDevice,
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ze_device_p2p_properties_t *pP2PProperties) = 0;
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virtual ze_result_t getKernelProperties(ze_device_module_properties_t *pKernelProperties) = 0;
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virtual ze_result_t getPciProperties(ze_pci_ext_properties_t *pPciProperties) = 0;
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virtual ze_result_t getMemoryProperties(uint32_t *pCount, ze_device_memory_properties_t *pMemProperties) = 0;
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virtual ze_result_t getMemoryAccessProperties(ze_device_memory_access_properties_t *pMemAccessProperties) = 0;
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virtual ze_result_t getProperties(ze_device_properties_t *pDeviceProperties) = 0;
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virtual ze_result_t getSubDevices(uint32_t *pCount, ze_device_handle_t *phSubdevices) = 0;
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virtual ze_result_t getCacheProperties(uint32_t *pCount, ze_device_cache_properties_t *pCacheProperties) = 0;
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virtual ze_result_t reserveCache(size_t cacheLevel, size_t cacheReservationSize) = 0;
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virtual ze_result_t setCacheAdvice(void *ptr, size_t regionSize, ze_cache_ext_region_t cacheRegion) = 0;
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virtual ze_result_t imageGetProperties(const ze_image_desc_t *desc, ze_image_properties_t *pImageProperties) = 0;
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virtual ze_result_t getDeviceImageProperties(ze_device_image_properties_t *pDeviceImageProperties) = 0;
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virtual ze_result_t getExternalMemoryProperties(ze_device_external_memory_properties_t *pExternalMemoryProperties) = 0;
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virtual ze_result_t getGlobalTimestamps(uint64_t *hostTimestamp, uint64_t *deviceTimestamp) = 0;
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virtual ze_result_t getCommandQueueGroupProperties(uint32_t *pCount,
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ze_command_queue_group_properties_t *pCommandQueueGroupProperties) = 0;
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virtual ze_result_t getDebugProperties(zet_device_debug_properties_t *pDebugProperties) = 0;
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virtual ze_result_t systemBarrier() = 0;
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virtual ~Device() = default;
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virtual void *getExecEnvironment() = 0;
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virtual BuiltinFunctionsLib *getBuiltinFunctionsLib() = 0;
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virtual uint32_t getMOCS(bool l3enabled, bool l1enabled) = 0;
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virtual uint32_t getMaxNumHwThreads() const = 0;
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virtual const NEO::GfxCoreHelper &getGfxCoreHelper() = 0;
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virtual const L0GfxCoreHelper &getL0GfxCoreHelper() = 0;
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virtual const NEO::ProductHelper &getProductHelper() = 0;
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bool isImplicitScalingCapable() const {
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return implicitScalingCapable;
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}
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virtual const NEO::HardwareInfo &getHwInfo() const = 0;
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virtual NEO::OSInterface &getOsInterface() = 0;
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virtual uint32_t getPlatformInfo() const = 0;
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virtual MetricDeviceContext &getMetricDeviceContext() = 0;
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virtual DebugSession *getDebugSession(const zet_debug_config_t &config) = 0;
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virtual DebugSession *createDebugSession(const zet_debug_config_t &config, ze_result_t &result, bool isRootAttach) = 0;
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virtual void removeDebugSession() = 0;
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virtual ze_result_t activateMetricGroupsDeferred(uint32_t count,
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zet_metric_group_handle_t *phMetricGroups) = 0;
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virtual void activateMetricGroups() = 0;
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virtual DriverHandle *getDriverHandle() = 0;
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virtual void setDriverHandle(DriverHandle *driverHandle) = 0;
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static Device *fromHandle(ze_device_handle_t handle) { return static_cast<Device *>(handle); }
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inline ze_device_handle_t toHandle() { return this; }
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static Device *create(DriverHandle *driverHandle, NEO::Device *neoDevice, bool isSubDevice, ze_result_t *returnValue);
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static Device *create(DriverHandle *driverHandle, NEO::Device *neoDevice, bool isSubDevice, ze_result_t *returnValue, L0::Device *deviceL0);
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static Device *deviceReinit(DriverHandle *driverHandle, L0::Device *device, std::unique_ptr<NEO::Device> &neoDevice, ze_result_t *returnValue);
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virtual NEO::PreemptionMode getDevicePreemptionMode() const = 0;
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virtual const NEO::DeviceInfo &getDeviceInfo() const = 0;
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NEO::SourceLevelDebugger *getSourceLevelDebugger();
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NEO::DebuggerL0 *getL0Debugger();
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virtual NEO::GraphicsAllocation *getDebugSurface() const = 0;
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virtual NEO::GraphicsAllocation *allocateManagedMemoryFromHostPtr(void *buffer,
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size_t size, struct CommandList *commandList) = 0;
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virtual NEO::GraphicsAllocation *allocateMemoryFromHostPtr(const void *buffer, size_t size, bool hostCopyAllowed) = 0;
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virtual void setSysmanHandle(SysmanDevice *pSysmanDevice) = 0;
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virtual SysmanDevice *getSysmanHandle() = 0;
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virtual ze_result_t getCsrForOrdinalAndIndex(NEO::CommandStreamReceiver **csr, uint32_t ordinal, uint32_t index) = 0;
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virtual ze_result_t getCsrForLowPriority(NEO::CommandStreamReceiver **csr) = 0;
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virtual NEO::GraphicsAllocation *obtainReusableAllocation(size_t requiredSize, NEO::AllocationType type) = 0;
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virtual void storeReusableAllocation(NEO::GraphicsAllocation &alloc) = 0;
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virtual ze_result_t getFabricVertex(ze_fabric_vertex_handle_t *phVertex) = 0;
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virtual uint32_t getEventMaxPacketCount() const = 0;
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virtual uint32_t getEventMaxKernelCount() const = 0;
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protected:
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NEO::Device *neoDevice = nullptr;
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bool implicitScalingCapable = false;
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};
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} // namespace L0
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