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### Description This change adds the following CMake build options for Dawn: - onnxruntime_BUILD_DAWN_MONOLITHIC_LIBRARY - OFF by default - when enabled, builds Dawn as a monolithic library (webgpu_dawn.dll) - onnxruntime_ENABLE_DAWN_BACKEND_VULKAN - OFF by default - when enabled, build with Vulkan backend for Dawn on Windows - onnxruntime_ENABLE_DAWN_BACKEND_D3D12 - ON by default - when enabled, build with DirectX 12 backend for Dawn on Windows ### File Size Comparison (Windows) | Build | cmdline | File Size | |---|---|---| | Baseline | --config Release<br/> --build_shared_lib | `12,755,456 onnxruntime.dll` | | WebGPU D3D12 (default) | --use_webgpu<br/> --config Release<br/> --build_shared_lib | `17,082,368 dxcompiler.dll`<br/>` 1,508,472 dxil.dll`<br/>`18,708,480 onnxruntime.dll` | | WebGPU D3D12+Vulkan | --use_webgpu<br/> --config Release<br/> --build_shared_lib<br/> --cmake_extra_defines<br/> onnxruntime_ENABLE_DAWN_BACKEND_D3D12=1<br/> onnxruntime_ENABLE_DAWN_BACKEND_VULKAN=1 | `17,081,344 dxcompiler.dll`<br/>` 1,508,472 dxil.dll`<br/>`19,388,416 onnxruntime.dll` | | WebGPU Vulkan | --use_webgpu<br/> --config Release<br/> --build_shared_lib<br/> --cmake_extra_defines<br/> onnxruntime_ENABLE_DAWN_BACKEND_D3D12=0<br/> onnxruntime_ENABLE_DAWN_BACKEND_VULKAN=1 | `17,615,872 onnxruntime.dll` | | Monolithic | --use_webgpu<br/> --config Release<br/> --build_shared_lib<br/> --cmake_extra_defines<br/> onnxruntime_BUILD_DAWN_MONOLITHIC_LIBRARY=1 | `17,082,368 dxcompiler.dll`<br/>` 1,508,472 dxil.dll`<br/>`13,277,696 onnxruntime.dll`<br/>` 5,616,640 webgpu_dawn.dll` | | External Dawn | --use_webgpu<br/> --config Release<br/> --build_shared_lib<br/> --cmake_extra_defines<br/> onnxruntime_USE_EXTERNAL_DAWN=1<br/> --skip_tests | `17,081,344 dxcompiler.dll`<br/>` 1,508,472 dxil.dll`<br/>`13,277,184 onnxruntime.dll`
46 lines
2.1 KiB
CMake
46 lines
2.1 KiB
CMake
# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License.
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if (onnxruntime_MINIMAL_BUILD AND NOT onnxruntime_EXTENDED_MINIMAL_BUILD)
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message(FATAL_ERROR "WebGPU EP can not be used in a basic minimal build. Please build with '--minimal_build extended'")
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endif()
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add_compile_definitions(USE_WEBGPU=1)
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if (onnxruntime_ENABLE_WEBASSEMBLY_THREADS)
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add_definitions(-DENABLE_WEBASSEMBLY_THREADS=1)
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endif()
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file(GLOB_RECURSE onnxruntime_providers_webgpu_cc_srcs CONFIGURE_DEPENDS
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"${ONNXRUNTIME_ROOT}/core/providers/webgpu/*.h"
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"${ONNXRUNTIME_ROOT}/core/providers/webgpu/*.cc"
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)
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if(NOT onnxruntime_DISABLE_CONTRIB_OPS)
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source_group(TREE ${ONNXRUNTIME_ROOT} FILES ${onnxruntime_webgpu_contrib_ops_cc_srcs})
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list(APPEND onnxruntime_providers_webgpu_cc_srcs ${onnxruntime_webgpu_contrib_ops_cc_srcs})
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endif()
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source_group(TREE ${REPO_ROOT} FILES ${onnxruntime_providers_webgpu_cc_srcs})
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onnxruntime_add_static_library(onnxruntime_providers_webgpu ${onnxruntime_providers_webgpu_cc_srcs})
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onnxruntime_add_include_to_target(onnxruntime_providers_webgpu
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onnxruntime_common dawn::dawncpp_headers dawn::dawn_headers onnx onnx_proto flatbuffers::flatbuffers Boost::mp11 safeint_interface)
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if (onnxruntime_BUILD_DAWN_MONOLITHIC_LIBRARY)
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target_link_libraries(onnxruntime_providers_webgpu dawn::webgpu_dawn)
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if (onnxruntime_ENABLE_DELAY_LOADING_WIN_DLLS)
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list(APPEND onnxruntime_DELAYLOAD_FLAGS "/DELAYLOAD:webgpu_dawn.dll")
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endif()
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# Copy webgpu_dawn.dll to the output directory
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add_custom_command(
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TARGET onnxruntime_providers_webgpu
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:dawn::webgpu_dawn>" "$<TARGET_FILE_DIR:onnxruntime_providers_webgpu>"
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VERBATIM )
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else()
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if (NOT onnxruntime_USE_EXTERNAL_DAWN)
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target_link_libraries(onnxruntime_providers_webgpu dawn::dawn_native)
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endif()
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target_link_libraries(onnxruntime_providers_webgpu dawn::dawn_proc)
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endif()
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set_target_properties(onnxruntime_providers_webgpu PROPERTIES FOLDER "ONNXRuntime")
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