Fix Doxygen documentation build error in onnxruntime_c_api.h by nieubank · Pull Request #27083 · microsoft/onnxruntime
The OrtExternalResourceImporter types added in #26828 were wrapped in a Doxygen group block, but this section of the file is already within an existing Global group scope (opened at line 289, closed at end of file). This caused Doxygen to fail with: error: Refusing to add group Global to itself Remove the redundant group markers since the new types correctly inherit the existing Global group context. Verified locally with Doxygen 1.16.1.
Fixes multiple Doxygen errors introduced by recent API additions that cause the nightly documentation build to fail with WARN_AS_ERROR=YES. Root causes by PR: PR #26828 (c54be3c - OrtExternalResourceImporter API for D3D12): - Incorrect \param names for ORT_CLASS_RELEASE macros: the macro expands to use 'input' as the parameter name, but docs used 'importer' and 'handle' PR #26927 (1ed8fd9 - Control flow kernels API): - Used ::CreateLoopKernel() and ::CreateScanKernel() syntax which Doxygen cannot resolve as links PR #26971 (3874516 - CreateEnvWithOptions API): - Used ::SetSessionLogSeverityLevel() and ::RunOptionsSetRunLogSeverityLevel() syntax which Doxygen cannot resolve - Used <ep_name> in documentation which Doxygen interprets as HTML tag - Used incorrect \param[out] name 'out' instead of 'config_entries' Fixes: - Qualify method references with struct name (e.g., OrtApi::Method) - Escape angle brackets as \<ep_name\> - Use 'input' as param name for ORT_CLASS_RELEASE documentation - Use actual param name 'config_entries' for GetEnvConfigEntries Verified locally with Doxygen 1.9.8 (matches CI configuration).
tianleiwu pushed a commit that referenced this pull request
Jan 21, 2026
# Fix Doxygen documentation build errors from recent PRs Fixes multiple Doxygen errors introduced by recent API additions that cause the nightly documentation build to fail (`WARN_AS_ERROR=YES`). ## Root Cause Analysis | Error | File | Line | Introduced By | Commit | Fix | |-------|------|------|---------------|--------|-----| | Duplicate `\addtogroup Global` | onnxruntime_c_api.h | 973 | PR #26828 - OrtExternalResourceImporter API | c54be3c | Remove redundant group markers | | Unresolved `::SetSessionLogSeverityLevel()` | onnxruntime_c_api.h | 1065 | PR #26971 - CreateEnvWithOptions API | 3874516 | Use `OrtApi::SetSessionLogSeverityLevel` | | Unresolved `::RunOptionsSetRunLogSeverityLevel()` | onnxruntime_c_api.h | 1066 | PR #26971 - CreateEnvWithOptions API | 3874516 | Use `OrtApi::RunOptionsSetRunLogSeverityLevel` | | `<ep_name>` interpreted as HTML | onnxruntime_c_api.h | 1119 | PR #26971 - CreateEnvWithOptions API | 3874516 | Escape as `\<ep_name\>` | | `\param[in] importer` not found | onnxruntime_c_api.h | 7982 | PR #26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` (macro expands to `input`) | | `\param[in] handle` not found | onnxruntime_c_api.h | 8025 | PR #26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` | | `\param[in] handle` not found | onnxruntime_c_api.h | 8091 | PR #26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` | | Unresolved `::CreateLoopKernel()` | onnxruntime_ep_c_api.h | 667 | PR #26927 - Control flow kernels API | 1ed8fd9 | Use `OrtEpApi::CreateLoopKernel` | | Unresolved `::CreateScanKernel()` | onnxruntime_ep_c_api.h | 710 | PR #26927 - Control flow kernels API | 1ed8fd9 | Use `OrtEpApi::CreateScanKernel` | | `<ep_name>` interpreted as HTML | onnxruntime_ep_c_api.h | 1434 | PR #26971 - CreateEnvWithOptions API | 3874516 | Escape as `\<ep_name\>` | | `\param[out] out` not found | onnxruntime_ep_c_api.h | 1440 | PR #26971 - CreateEnvWithOptions API | 3874516 | Use `\param[out] config_entries` | ## Summary by PR | PR | Issues | |----|--------| | **#26828** (c54be3c) - OrtExternalResourceImporter API for D3D12 | Duplicate Doxygen group, incorrect `\param` names for `ORT_CLASS_RELEASE` macros | | **#26927** (1ed8fd9) - Control flow kernels API | `::Method()` syntax unresolvable by Doxygen | | **#26971** (3874516) - CreateEnvWithOptions API | `::Method()` syntax, `<ep_name>` HTML interpretation, incorrect param name | ## Technical Details ### `ORT_CLASS_RELEASE` Macro Issue The `ORT_CLASS_RELEASE(X)` macro at line 164 expands to: ```cpp void(ORT_API_CALL * Release##X)(_Frees_ptr_opt_ Ort##X * input) ``` The parameter is always named `input`, but the documentation in PR #26828 used semantic names like `importer` and `handle`. Doxygen validates `\param` names against actual parameter names in the expanded code. ### Doxygen Link Resolution Doxygen 1.9.8 cannot resolve `::MethodName()` as a link to a method. The correct syntax is to qualify with the struct name: `OrtApi::MethodName`. ## Testing Verified locally with Doxygen 1.9.8 (matches CI configuration). (cherry picked from commit 39f966e)
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Jan 21, 2026tianleiwu added a commit that referenced this pull request
Jan 23, 2026### Description This PR cherry-picks the following changes for the 1.24.0 release. ### Cherry-picked Commits | Commit | Commit Title | Author | |---|---|---| | 744e7fe | Add type definitions, registration, utilities for INT2/UINT2 support (#26824) | vraspar | | 530a1fb | [QNN EP] Add BFloat16 dtype support in QNN EP (#26987) | tirupath-qti | | 8e050d1 | Implement new experimental lookup-based matrix multiplication method(TMAC) (#26695) | vraspar | | 2d2ba6b | [MLAS/CPU EP] Improve performance of Silu activation path within the QuickGelu CPU kernel (#26753) | Hariharan Seshadri | | 1c02b79 | [QNN EP] Add support for handling 0-dimension for Concat Op (#27000) | Ashwath Shankarnarayan | | cc2b01b | Fix ClipQuantFusion crash when Clip has multiple input edges (#27016) | Edward Chen | | bbd3850 | [QNN EP] Support quantized BatchNorm with per-channel DQ params on QNN HTP (#26959) | qti-yuduo | | d8f0318 | Add API to get ep graph partitioning info (#26781) | Adrian Lizarraga | | b912b18 | [OVEP] OpenVINO EP Features and bug-fixes for ORT-1.24 - Follow up (#27007) | Preetha Veeramalai | | ba11af4 | [QNN-EP] Add MatMulNBits translation for GPU (#26340) | quic-tirupath | | c03c419 | [MLAS/NEON] Add dedicated kernel for depthwise convolution for ARM64 using NEON intrinsics (#26688) | Hariharan Seshadri | | e7dfd69 | [QNN-EP] Support alternate Layernorm fusion pattern in QNN preprocess (#26060) | qti-mattsinc | | 4013dc1 | Implement multithreading in qgemm_kleidi (#26301) | Melike Kaptan | | 9f06181 | [CXX] Enable users to specify custom OrtSyncStream via RunOptions (#26988) | Dmitri Smirnov | | cfccd64 | Added support for QMX kernels in MLAS (#26849) | qti-vaiskv | | 29d9b2f | Tweak external resource importer handle structs (#27040) | Scott McKay | | 9d108d0 | [QNN EP] Add QuickGELU operator support for QNN provider (#27034) | tirupath-qti | | b35688f | Add INT2 and UINT2 support for QDQ, transpose and cast ops (#27022) | vraspar | | 6d34aba | Introducing BF16 Pointwise NCHWc Convolution for Arm64 (#26838) | Rohanjames1997 | | 36017ad | [EP ABI] Add CreateCustomOpDomains() API for plugin EP to register custom ops (#27050) | Chi Lo | | 50a03e4 | Add a new pipeline for CUDA 13 nuget builds (#27023) | eserscor | | a0d4439 | [EP ABI] Update Graph_GetGraphView() implementation (#26711) | Chi Lo | | 34bb209 | [webgpu] Fix a bug for im2col (#27069) | Wenqin Yang | | 46e8d45 | [QNN EP] Add FusedMatMul operator support (#27044) | tirupath-qti | | 5e7e7a3 | Disable Float32_2Bits_Asymmetric_256x256 test (#27046) | vraspar | | 39f966e | Fix Doxygen documentation build error in onnxruntime_c_api.h (#27083) | Nick Eubanks | | 8a7a797 | Print tensor for new packed type of 2 bits (#27064) | Tianlei Wu | | 01f40e6 | Fix GPU JAR testing on Linux (#27011) | eserscor | | b6ed7f3 | Fix warning around ununsed code in QNN Android Emulator builds by clang (#27026) | Hariharan Seshadri | | d7daa45 | Raise the timeout for the ios simulator job (#27045) | Hariharan Seshadri | | 7e1d818 | upgrade emsdk to 4.0.23 (#27029) | Yulong Wang | | 347b990 | Fix failing mainline build on Arm64 linux (#27101) | Rohanjames1997 | | f481b17 | Add dedicated API to support extracting compatibility string from model metadata (#27015) | adrastogi | --------- Signed-off-by: Liqun Fu <liqun.fu@microsoft.com> Signed-off-by: bfilipek <bartlomiej.filipek@intel.com> Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Jonathan Clohessy <jonathan.clohessy@arm.com> Signed-off-by: Christian Bourjau <christian.bourjau@quantco.com> Signed-off-by: melkap01 <melike.kaptan@arm.com> Co-authored-by: vraspar <vrajang@outlook.com> Co-authored-by: tirupath-qti <tirupath@qti.qualcomm.com> Co-authored-by: Ashwath Shankarnarayan <ashwshan@qti.qualcomm.com> Co-authored-by: Liqun Fu <liqun.fu@microsoft.com> Co-authored-by: carzh <wolfivyaura@gmail.com> Co-authored-by: Hector Li <hecli@microsoft.com> Co-authored-by: carzh <carolinezhu@microsoft.com> Co-authored-by: Vrajang Parikh <vrparikh@microsoft.com> Co-authored-by: Hariharan Seshadri <shariharan91@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com> Co-authored-by: Yuduo Wu <yuduow@qti.qualcomm.com> Co-authored-by: Adrian Lizarraga <adlizarraga@microsoft.com> Co-authored-by: Preetha Veeramalai <preetha.veeramalai@intel.com> Co-authored-by: jatinwadhwa921 <110383850+jatinwadhwa921@users.noreply.github.com> Co-authored-by: jatinwadhwa921 <jatin.wadhwa@intel.com> Co-authored-by: saurabh <saurabh1.kale@intel.com> Co-authored-by: Ankit Maheshkar <ankit.maheshkar@intel.com> Co-authored-by: sfatimar <sahar.fatima@intel.com> Co-authored-by: Javier Martinez <javier.e.martinez@intel.com> Co-authored-by: Bartlomiej Filipek <bartlomiej.filipek@intel.com> Co-authored-by: bopeng1234 <bo.peng@intel.com> Co-authored-by: Eric Crawford <eric.r.crawford@intel.com> Co-authored-by: MayureshV1 <47039074+MayureshV1@users.noreply.github.com> Co-authored-by: TejalKhade28 <tejal.khade@intel.com> Co-authored-by: Vishnudas Thaniel S <vishnudas.thaniel.s@intel.com> Co-authored-by: Yaru Du <yaru.du@intel.com> Co-authored-by: Ryan Metcalfe <107415876+RyanMetcalfeInt8@users.noreply.github.com> Co-authored-by: Dvoretckii, Mikhail <mikhail.dvoretckii@intel.com> Co-authored-by: Pallavi Gupta <pallavi.gupta@intel.com> Co-authored-by: Jianhui Dai <jianhui.j.dai@intel.com> Co-authored-by: Jiajia Qin <jiajiaqin@microsoft.com> Co-authored-by: Changming Sun <chasun@microsoft.com> Co-authored-by: Fei Chen <feich@microsoft.com> Co-authored-by: Yulong Wang <7679871+fs-eire@users.noreply.github.com> Co-authored-by: Akupadhye <aupadhye@qti.qualcomm.com> Co-authored-by: Wang Ning <ning4.wang@intel.com> Co-authored-by: Maximilian Müller <44298237+gedoensmax@users.noreply.github.com> Co-authored-by: Chi Lo <54722500+chilo-ms@users.noreply.github.com> Co-authored-by: George Wu <jywu@microsoft.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Wanming Lin <wanming.lin@intel.com> Co-authored-by: quic-calvnguy <quic_calvnguy@quicinc.com> Co-authored-by: Jie Chen <jie.a.chen@intel.com> Co-authored-by: xhcao <xinghua.cao@intel.com> Co-authored-by: Wei-Sheng Chin <wschin@outlook.com> Co-authored-by: quic-hungjuiw <quic_hungjuiw@quicinc.com> Co-authored-by: Ian Hunter <ianfhunter@gmail.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: kunal-vaishnavi <115581922+kunal-vaishnavi@users.noreply.github.com> Co-authored-by: Jeff Kilpatrick <jkilpatrick@qti.qualcomm.com> Co-authored-by: Jeff Kilpatrick <jkilpat@qti.qualcomm.com> Co-authored-by: Scott McKay <skottmckay@gmail.com> Co-authored-by: Nenad Banfic <46795300+nenad1002@users.noreply.github.com> Co-authored-by: derdeljan-msft <derdeljan@microsoft.com> Co-authored-by: n1harika <niharika.sathish@intel.com> Co-authored-by: Ryan Metcalfe <ryan.metcalfe@intel.com> Co-authored-by: Jaswanth Gannamaneni <jaswanth.gannamaneni@intel.com> Co-authored-by: Klimenko, Mikhail <mikhail.klimenko@intel.com> Co-authored-by: liang <gxgaoliang@126.com> Co-authored-by: Garth Long <garth.long@intel.com> Co-authored-by: Jonathan Clohessy <jonathan.clohessy@arm.com> Co-authored-by: Akshay Sonawane <111780983+apsonawane@users.noreply.github.com> Co-authored-by: Christopher Warrington <chwarr@microsoft.com> Co-authored-by: Ishwar Raut <iraut@nvidia.com> Co-authored-by: Gaurav Garg <gaugarg@nvidia.com> Co-authored-by: Xinpeng Dou <15529241576@163.com> Co-authored-by: adrastogi <aditya.rastogi@microsoft.com> Co-authored-by: Aditya Rastogi <adityar@ntdev.microsoft.com> Co-authored-by: qti-hungjuiw <hungjuiw@qti.qualcomm.com> Co-authored-by: Pradeep Sakhamoori <psakhamoori@microsoft.com> Co-authored-by: Adam Pocock <adam.pocock@oracle.com> Co-authored-by: mingyue <131847423+mingyueliuh@users.noreply.github.com> Co-authored-by: Susanta Bhattacharjee <susanta.bhattacharjee@intel.com> Co-authored-by: Jozef Wludzik <jozef.wludzik@intel.com> Co-authored-by: Rajeev Sekar <rajeevsekar21@gmail.com> Co-authored-by: Mayuresh M Varerkar <mayuresh.m.varerkar@intel.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Wenqin Yang <wenqin.yang@intel.com> Co-authored-by: xieofxie <xieofxie@126.com> Co-authored-by: hualxie <hualxie@microsoft.com> Co-authored-by: Joshua Lochner <admin@xenova.com> Co-authored-by: Christian Bourjau <cbourjau@users.noreply.github.com> Co-authored-by: Xiaofei Han <xiaofeihan@microsoft.com> Co-authored-by: Dmitri Smirnov <yuslepukhin@users.noreply.github.com> Co-authored-by: chunghow-qti <chunghow@qti.qualcomm.com> Co-authored-by: Guenther Schmuelling <guschmue@microsoft.com> Co-authored-by: Jiawei Shao <jiawei.shao@intel.com> Co-authored-by: czekun <chen.zekun@intel.com> Co-authored-by: Jaskaran Singh Nagi <jaskaran.singh.nagi@intel.com> Co-authored-by: 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alex-spacemit pushed a commit to spacemit-com/onnxruntime that referenced this pull request
Jan 27, 2026
…ft#27083) # Fix Doxygen documentation build errors from recent PRs Fixes multiple Doxygen errors introduced by recent API additions that cause the nightly documentation build to fail (`WARN_AS_ERROR=YES`). ## Root Cause Analysis | Error | File | Line | Introduced By | Commit | Fix | |-------|------|------|---------------|--------|-----| | Duplicate `\addtogroup Global` | onnxruntime_c_api.h | 973 | PR microsoft#26828 - OrtExternalResourceImporter API | c54be3c | Remove redundant group markers | | Unresolved `::SetSessionLogSeverityLevel()` | onnxruntime_c_api.h | 1065 | PR microsoft#26971 - CreateEnvWithOptions API | 3874516 | Use `OrtApi::SetSessionLogSeverityLevel` | | Unresolved `::RunOptionsSetRunLogSeverityLevel()` | onnxruntime_c_api.h | 1066 | PR microsoft#26971 - CreateEnvWithOptions API | 3874516 | Use `OrtApi::RunOptionsSetRunLogSeverityLevel` | | `<ep_name>` interpreted as HTML | onnxruntime_c_api.h | 1119 | PR microsoft#26971 - CreateEnvWithOptions API | 3874516 | Escape as `\<ep_name\>` | | `\param[in] importer` not found | onnxruntime_c_api.h | 7982 | PR microsoft#26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` (macro expands to `input`) | | `\param[in] handle` not found | onnxruntime_c_api.h | 8025 | PR microsoft#26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` | | `\param[in] handle` not found | onnxruntime_c_api.h | 8091 | PR microsoft#26828 - OrtExternalResourceImporter API | c54be3c | Use `\param[in] input` | | Unresolved `::CreateLoopKernel()` | onnxruntime_ep_c_api.h | 667 | PR microsoft#26927 - Control flow kernels API | 1ed8fd9 | Use `OrtEpApi::CreateLoopKernel` | | Unresolved `::CreateScanKernel()` | onnxruntime_ep_c_api.h | 710 | PR microsoft#26927 - Control flow kernels API | 1ed8fd9 | Use `OrtEpApi::CreateScanKernel` | | `<ep_name>` interpreted as HTML | onnxruntime_ep_c_api.h | 1434 | PR microsoft#26971 - CreateEnvWithOptions API | 3874516 | Escape as `\<ep_name\>` | | `\param[out] out` not found | onnxruntime_ep_c_api.h | 1440 | PR microsoft#26971 - CreateEnvWithOptions API | 3874516 | Use `\param[out] config_entries` | ## Summary by PR | PR | Issues | |----|--------| | **microsoft#26828** (c54be3c) - OrtExternalResourceImporter API for D3D12 | Duplicate Doxygen group, incorrect `\param` names for `ORT_CLASS_RELEASE` macros | | **microsoft#26927** (1ed8fd9) - Control flow kernels API | `::Method()` syntax unresolvable by Doxygen | | **microsoft#26971** (3874516) - CreateEnvWithOptions API | `::Method()` syntax, `<ep_name>` HTML interpretation, incorrect param name | ## Technical Details ### `ORT_CLASS_RELEASE` Macro Issue The `ORT_CLASS_RELEASE(X)` macro at line 164 expands to: ```cpp void(ORT_API_CALL * Release##X)(_Frees_ptr_opt_ Ort##X * input) ``` The parameter is always named `input`, but the documentation in PR microsoft#26828 used semantic names like `importer` and `handle`. Doxygen validates `\param` names against actual parameter names in the expanded code. ### Doxygen Link Resolution Doxygen 1.9.8 cannot resolve `::MethodName()` as a link to a method. The correct syntax is to qualify with the struct name: `OrtApi::MethodName`. ## Testing Verified locally with Doxygen 1.9.8 (matches CI configuration).
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