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Compile API: output EPContext binary data to write function #25471
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…test_allocators.cc
adrianlizarraga
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) ### Description - Adds `ModelCompilationOptions_SetOutputModelWriteFunc` to the compile API to allow writing the output model ONNX bytes to a user-provided write function (i.e., for streaming). - Adds `ModelCompilationOptions_SetOutputModelHandleInitializerFunc` to the compile API to allow the user to write individual initializers to some destination. Also allows specifying if an initializer should be embedded within the ONNX model or written to a custom file. - Adds C++, Python, and C# bindings for the new APIs. A follow-up PR adds a write function for EPContext node binary data: #25471 ### Example `ModelCompilationOptions_SetOutputModelWriteFunc`: https://github.com/microsoft/onnxruntime/blob/c62ed23c328cbbfefd3083c1f7a6ced604772c19/onnxruntime/test/providers/qnn/qnn_ep_context_test.cc#L2075-L2131 `ModelCompilationOptions_SetOutputModelHandleInitializerFunc`: https://github.com/microsoft/onnxruntime/blob/c62ed23c328cbbfefd3083c1f7a6ced604772c19/onnxruntime/test/providers/qnn/qnn_ep_context_test.cc#L2160-L2292 ### Motivation and Context Add output streaming capabilities when saving compiled models.
tianleiwu
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) ### Description - Adds `ModelCompilationOptions_SetOutputModelWriteFunc` to the compile API to allow writing the output model ONNX bytes to a user-provided write function (i.e., for streaming). - Adds `ModelCompilationOptions_SetOutputModelHandleInitializerFunc` to the compile API to allow the user to write individual initializers to some destination. Also allows specifying if an initializer should be embedded within the ONNX model or written to a custom file. - Adds C++, Python, and C# bindings for the new APIs. A follow-up PR adds a write function for EPContext node binary data: #25471 ### Example `ModelCompilationOptions_SetOutputModelWriteFunc`: https://github.com/microsoft/onnxruntime/blob/c62ed23c328cbbfefd3083c1f7a6ced604772c19/onnxruntime/test/providers/qnn/qnn_ep_context_test.cc#L2075-L2131 `ModelCompilationOptions_SetOutputModelHandleInitializerFunc`: https://github.com/microsoft/onnxruntime/blob/c62ed23c328cbbfefd3083c1f7a6ced604772c19/onnxruntime/test/providers/qnn/qnn_ep_context_test.cc#L2160-L2292 ### Motivation and Context Add output streaming capabilities when saving compiled models.
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Description
This is a follow up to #25455
ModelCompilationOptions_SetEpContextDataWriteFuncto the Compile API to allow user to specify a write function to write out EPContext node binary data.Example
onnxruntime/onnxruntime/test/autoep/test_execution.cc
Lines 144 to 210 in b63ad1a
Motivation and Context