kc3-lang/angle/util/capture/trace_fixture_cl.h

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• Hash : c0d806b4
  Author :
  Date : 2025-02-10T23:01:33
  

  CL: OpenCL support for ANGLE Capture/Replay
  
  Implementation of OpenCL Capture/Replay tool in ANGLE.
  Brief notes about the change:
  - Most meaningful changes for the capture process are
    made in src/libANGLE/capture/
  - Most meaningful changes for replay are made in
    util/capture/ and src/tests/perf_tests/
  - Many autogenerated files are changed/added to allow
    the capture of OpenCL objects & calls
  - The following applications were captured/replayed:
    benchmark_model, GeekBench Compute, GeekBench ML,
    AI-Benchmark, various OCL CTS tests
  - End2end test added to capture_tests.
    CapturedTestCL.MultiFrameCL/ES3_Vulkan
  
  Bug: angleproject:383841335
  Change-Id: I55fdaa6cd6c7ba740aaa2351e4d29050059d6d1d
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6102105
  Commit-Queue: Cody Northrop <cnorthrop@google.com>
  Reviewed-by: Roman Lavrov <romanl@google.com>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

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• util/capture/trace_fixture_cl.h

• //
  // Copyright 2025 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // trace_fixture_cl.h:
  //   OpenCL-specific code for the ANGLE trace replays.
  //
  
  #ifndef ANGLE_TRACE_FIXTURE_CL_H_
  #define ANGLE_TRACE_FIXTURE_CL_H_
  
  #include <CL/cl.h>
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  #include <math.h>
  #include <stddef.h>
  #include <stdint.h>
  
  #include "trace_interface.h"
  #include "traces_export.h"
  
  #include "trace_egl_loader_autogen.h"
  #include "trace_gles_loader_autogen.h"
  
  #if defined(__cplusplus)
  #    include <cstdio>
  #    include <cstring>
  #    include <limits>
  #    include <unordered_map>
  #    include <vector>
  
  extern "C" {
  
  // Functions implemented by traces.
  // "not exported" tag is a hack to get around trace interpreter codegen -_-
  /* not exported */ void SetupReplay();
  /* not exported */ void ReplayFrame(uint32_t frameIndex);
  /* not exported */ void ResetReplay();
  /* not exported */ void FinishReplay();
  /* not exported */ void SetupFirstFrame();
  
  ANGLE_REPLAY_EXPORT void SetupEntryPoints(angle::TraceCallbacks *traceCallbacks,
                                            angle::TraceFunctions **traceFunctions);
  #endif  // defined(__cplusplus)
  
  extern uint8_t *gBinaryData;
  extern uint8_t *gReadBuffer;
  
  extern cl_platform_id *clPlatformsMap;
  extern cl_device_id *clDevicesMap;
  extern cl_context *clContextsMap;
  extern cl_command_queue *clCommandQueuesMap;
  extern cl_mem *clMemMap;
  extern cl_event *clEventsMap;
  extern cl_program *clProgramsMap;
  extern cl_kernel *clKernelsMap;
  extern cl_sampler *clSamplerMap;
  extern void **clVoidMap;
  
  extern std::vector<cl_platform_id> temporaryPlatformsList;
  extern std::vector<cl_device_id> temporaryDevicesList;
  extern std::vector<cl_kernel> temporaryKernelsList;
  extern std::vector<cl_mem> temporaryBuffersList;
  extern std::vector<cl_program> temporaryProgramsList;
  extern std::vector<cl_event> temporaryEventsList;
  extern cl_image_desc temporaryImageDesc;
  extern std::vector<cl_context_properties> temporaryContextProps;
  extern std::vector<const char *> temporaryCharPointerList;
  extern std::vector<const void *> temporaryVoidPtrList;
  extern std::vector<const unsigned char *> temporaryUnsignedCharPointerList;
  extern void *temporaryVoidPtr;
  
  void InitializeReplayCL(const char *binaryDataFileName,
                          size_t maxClientArraySize,
                          size_t readBufferSize,
                          uint32_t maxCLPlatform,
                          uint32_t maxCLDevices,
                          uint32_t maxCLContexts,
                          uint32_t maxCLCommandQueues,
                          uint32_t maxCLMem,
                          uint32_t maxCLEvents,
                          uint32_t maxCLPrograms,
                          uint32_t maxCLKernels,
                          uint32_t maxCLSamplers,
                          uint32_t maxCLVoidPointer);
  
  void UpdateCLContextPropertiesNoPlatform(size_t propSize, const cl_context_properties *propData);
  void UpdateCLContextPropertiesWithPlatform(size_t propSize,
                                             const cl_context_properties *propData,
                                             size_t platformIdxInProps,
                                             size_t platformIdxInMap);
  
  #if defined(__cplusplus)
  }       // extern "C"
  #endif  // defined(__cplusplus)
  
  #endif  // ANGLE_TRACE_FIXTURE_CL_H_
  

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