91 lines
2.9 KiB
C++
91 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018-2025 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/built_ins/sip_kernel_type.h"
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#include "shared/source/helpers/non_copyable_or_moveable.h"
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#include <string>
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#include <vector>
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namespace NEO {
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class Device;
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class GraphicsAllocation;
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class MemoryManager;
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class GfxCoreHelper;
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class OsContext;
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struct RootDeviceEnvironment;
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class SipKernel : NEO::NonCopyableAndNonMovableClass {
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public:
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SipKernel(SipKernelType type, GraphicsAllocation *sipAlloc, std::vector<char> ssah, std::vector<char> binary);
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SipKernel(SipKernelType type, GraphicsAllocation *sipAlloc, std::vector<char> ssah);
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virtual ~SipKernel();
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SipKernelType getType() const {
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return type;
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}
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size_t getCtxOffset() const {
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return contextIdOffsets[0];
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}
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size_t getPidOffset() const {
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return contextIdOffsets[1];
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}
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MOCKABLE_VIRTUAL GraphicsAllocation *getSipAllocation() const;
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MOCKABLE_VIRTUAL const std::vector<char> &getStateSaveAreaHeader() const;
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MOCKABLE_VIRTUAL size_t getStateSaveAreaSize(Device *device) const;
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MOCKABLE_VIRTUAL const std::vector<char> &getBinary() const;
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MOCKABLE_VIRTUAL void parseBinaryForContextId();
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static bool initSipKernel(SipKernelType type, Device &device);
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static void freeSipKernels(RootDeviceEnvironment *rootDeviceEnvironment, MemoryManager *memoryManager);
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static const SipKernel &getSipKernel(Device &device, OsContext *context);
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static const SipKernel &getDebugSipKernel(Device &device);
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static const SipKernel &getDebugSipKernel(Device &device, OsContext *context);
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static SipKernelType getSipKernelType(Device &device);
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static SipKernelType getSipKernelType(Device &device, bool debuggingEnable);
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static SipClassType classType;
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enum class Command : uint32_t {
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resume,
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ready,
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slmRead,
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slmWrite
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};
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protected:
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static bool initSipKernelImpl(SipKernelType type, Device &device, OsContext *context);
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static const SipKernel &getSipKernelImpl(Device &device);
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static bool initBuiltinsSipKernel(SipKernelType type, Device &device, OsContext *context);
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static bool initRawBinaryFromFileKernel(SipKernelType type, Device &device, std::string &fileName);
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static std::vector<char> readStateSaveAreaHeaderFromFile(const std::string &fileName);
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static std::string createHeaderFilename(const std::string &filename);
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static bool initHexadecimalArraySipKernel(SipKernelType type, Device &device);
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static bool initSipKernelFromExternalLib(SipKernelType type, Device &device);
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static void selectSipClassType(std::string &fileName, Device &device);
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const std::vector<char> stateSaveAreaHeader;
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const std::vector<char> binary;
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size_t contextIdOffsets[2] = {0, 0};
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GraphicsAllocation *sipAllocation = nullptr;
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SipKernelType type = SipKernelType::count;
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};
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static_assert(NEO::NonCopyableAndNonMovable<SipKernel>);
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} // namespace NEO
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