Ownership is measured by how many commits each author made to each file in the current tree. It highlights bus-factor risk (files only one person has ever touched) and where knowledge is concentrated. The bus factor is the smallest number of people who are, between them, primary owner of more than half of the files.
Files only one author has ever changed. The more a file has changed, the more knowledge is at risk if that person leaves.
| File | Sole owner | Commits |
|---|---|---|
| .github/workflows/Slice-baseline.yml | Gu Shiwei | 9 |
| test/collective/fleet/hybrid_parallel_sharding_muon_model.py | Xiangrui Yu | 9 |
| paddle/phi/kernels/cpu/pyramid_hash_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/fusion/gpu/cudnn_norm_conv.cu.h | co63oc | 9 |
| paddle/phi/kernels/impl/lod_reset_kernel_impl.h | co63oc | 9 |
| paddle/phi/kernels/cpu/crf_decoding_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/cpu/match_matrix_tensor_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/funcs/beam_search_decode.h | co63oc | 9 |
| paddle/cinn/common/iter_simplify.h | liuruyan | 8 |
| paddle/phi/core/memory/allocation/vmm_auto_growth_best_fit_allocator_v2.cc | Zhang Ting | 8 |
| File | Sole owner | Commits |
|---|---|---|
| .github/workflows/Slice-baseline.yml | Gu Shiwei | 9 |
| test/collective/fleet/hybrid_parallel_sharding_muon_model.py | Xiangrui Yu | 9 |
| paddle/phi/kernels/cpu/pyramid_hash_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/fusion/gpu/cudnn_norm_conv.cu.h | co63oc | 9 |
| paddle/phi/kernels/impl/lod_reset_kernel_impl.h | co63oc | 9 |
| paddle/phi/kernels/cpu/crf_decoding_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/cpu/match_matrix_tensor_kernel.cc | co63oc | 9 |
| paddle/phi/kernels/funcs/beam_search_decode.h | co63oc | 9 |
| paddle/cinn/common/iter_simplify.h | liuruyan | 8 |
| paddle/phi/core/memory/allocation/vmm_auto_growth_best_fit_allocator_v2.cc | Zhang Ting | 8 |
| paddle/phi/kernels/funcs/beam_search_decode_xpu.h | co63oc | 8 |
| paddle/phi/kernels/fusion/gpu/resnet_unit_grad_kernel.cu | co63oc | 8 |
| paddle/phi/kernels/fusion/gpu/resnet_unit_kernel.cu | co63oc | 8 |
| paddle/phi/kernels/onednn/multi_gru_kernel.cc | co63oc | 8 |
| paddle/phi/kernels/impl/sequence_expand_kernel_impl.h | co63oc | 8 |
| paddle/fluid/platform/onednn_helper.h | co63oc | 8 |
| paddle/cinn/operator_fusion/fusion_tracker/tracker.h | huangjiyi | 8 |
| security/README.md | Vigi Zhang | 8 |
| security/README_cn.md | Vigi Zhang | 8 |
| test/legacy_test/test_tvm_ffi.py | Nyakku Shigure | 7 |
| test/cpp/compat/c10_Stream_test.cc | Runming Xie | 7 |
| paddle/phi/core/memory/allocation/cuda_virtual_mem_allocator_v2.h | Zhang Ting | 7 |
| test/cpp/fluid/memory/cuda_virtual_mem_allocator_v2_test.cu | Zhang Ting | 7 |
| paddle/phi/kernels/gpu/soft_relu_kernel.cu | co63oc | 7 |
| paddle/phi/kernels/fusion/gpu/cudnn_bn_stats_finalize.cu.h | co63oc | 7 |
| paddle/phi/kernels/legacy/cpu/legacy_generate_proposals_kernel.cc | co63oc | 7 |
| paddle/phi/kernels/legacy/gpu/legacy_generate_proposals_kernel.cu | co63oc | 7 |
| paddle/phi/kernels/cpu/gru_kernel.cc | co63oc | 7 |
| test/collective/fleet/test_parallel_dygraph_muon.py | Xiangrui Yu | 6 |
| test/cpp/compat/c10_storage_test.cc | Runming Xie | 6 |
| paddle/phi/core/memory/allocation/vmm_allocator_v2_types.h | Zhang Ting | 6 |
| paddle/phi/kernels/fusion/gpu/attn_gemm_int8.h | co63oc | 6 |
| paddle/phi/kernels/fusion/gpu/cudnn_scale_bias_add_relu.cu.h | co63oc | 6 |
| paddle/phi/kernels/impl/load_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/impl/sequence_conv_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/cpu/fusion_seqpool_concat_kernel.cc | co63oc | 6 |
| paddle/phi/kernels/impl/ctc_align_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/legacy/cpu/multiclass_nms_kernel.cc | co63oc | 6 |
| paddle/phi/kernels/impl/collect_fpn_proposals_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/cpu/sequence_expand_grad_kernel.cc | co63oc | 6 |
| paddle/phi/kernels/impl/gru_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/impl/sequence_softmax_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/funcs/math/tree2col.cc | co63oc | 6 |
| paddle/phi/kernels/selected_rows/gpu/uniform_random_batch_size_like_kernel.cu | co63oc | 6 |
| paddle/phi/kernels/impl/fused_elemwise_activation_kernel_impl.h | co63oc | 6 |
| paddle/phi/kernels/selected_rows/cpu/uniform_random_batch_size_like_kernel.cc | co63oc | 6 |
| test/auto_parallel/end_to_end/test_e2e_co_shard_8cards.py | ooo oo | 6 |
| paddle/fluid/framework/ir/remove_padding_recover_padding_pass.h | Wangzheee | 6 |
| paddle/fluid/primitive/codegen/templates/backend/generated/generated_backend.h.j2 | Charles-hit | 6 |
| paddle/cinn/common/const_fold.h | liuruyan | 5 |
| test/auto_parallel/semi_auto_parallel_fsdp.py | ZhenxingLi | 5 |
| paddle/phi/api/include/compat/ATen/ops/sparse_coo_tensor.h | Runming Xie | 5 |
| paddle/phi/api/include/compat/ATen/ops/sparse_csr_tensor.h | Runming Xie | 5 |
| paddle/phi/core/memory/allocation/vmm_backing_map.cc | Zhang Ting | 5 |
| python/paddle/utils/data/__init__.py | ALGO1832 | 5 |
| test/legacy_test/test_paddle_device.py | fxyfxy777 | 5 |
| paddle/phi/kernels/cpu/faster_tokenizer_kernel.cc | co63oc | 5 |
| paddle/phi/kernels/fusion/cpu/fusion_seqpool_cvm_concat_kernel.cc | co63oc | 5 |
| paddle/phi/kernels/cpu/bipartite_match_kernel.cc | co63oc | 5 |
| paddle/phi/kernels/funcs/search_compute.h | co63oc | 5 |
| paddle/phi/kernels/selected_rows/cpu/nce_grad_kernel.cc | co63oc | 5 |
| paddle/phi/kernels/impl/moving_average_abs_max_scale_kernel_impl.h | co63oc | 5 |
| paddle/phi/kernels/custom/c_softmax_with_entropy_grad_kernel.cc | co63oc | 5 |
| paddle/phi/kernels/funcs/fused_elemwise_activation_functor.h | co63oc | 5 |
| paddle/phi/kernels/funcs/math/beam_search.h | co63oc | 5 |
| paddle/fluid/framework/ir/onednn/fc_onednn_pass.cc | co63oc | 5 |
| paddle/fluid/pir/serialize_deserialize/patch/Readme.md | Chen Zhiyang | 5 |
| paddle/fluid/pir/serialize_deserialize/include/patch_util.h | Chen Zhiyang | 5 |
| test/cpp/pir/serialize_deserialize/patch/1.yaml | Chen Zhiyang | 5 |
| paddle/cinn/operator_fusion/pir_graph_analyzing/CMakeLists.txt | huangjiyi | 5 |
| python/paddle/distributed/auto_parallel/static/profiler_helper_static.py | Chang Lu | 5 |
| test/tensorrt/test_export.py | lizexu123 | 5 |
| paddle/phi/backends/device_guard.h | ronnywang | 5 |
| paddle/phi/core/type_defs.h | Chen Weihang | 5 |
| paddle/phi/kernels/sparse/sparse_utils_grad_kernel.h | zhangkaihuo | 5 |
| test/cpp/phi/memory/gen_compact_test.cc | liuruyan | 4 |
| python/paddle/distributed/auto_parallel/fully_shard.py | ZhenxingLi | 4 |
| ci/check_added_ut.sh | Gu Shiwei | 4 |
| .github/workflows/Api-Benchmark-baseline.yml | Gu Shiwei | 4 |
| ci/run_linux_cpu_test.sh | Gu Shiwei | 4 |
| ci/rules/no-int32-type-dims.yml | Zhan Rongrui | 4 |
| paddle/fluid/pybind/sot/cpython_internals/internals_3_14.c | gouzil | 4 |
| test/sot/test_execution_base.py | Nyakku Shigure | 4 |
| test/dygraph_to_static/test_capture_free_vars.py | Nyakku Shigure | 4 |
| test/sot/test_06_call_function.py | Nyakku Shigure | 4 |
| test/cpp/compat/ATen_basic_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_memory_test.cc | Runming Xie | 4 |
| test/cpp/compat/c10_layout_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_CUDAContext_test.cc | Runming Xie | 4 |
| paddle/phi/api/include/compat/c10/core/Stream.h | Runming Xie | 4 |
| paddle/phi/api/include/compat/c10/cuda/CUDAStream.cpp | Runming Xie | 4 |
| test/cpp/compat/c10_Event_test.cc | Runming Xie | 4 |
| test/cpp/compat/c10_ScalarType_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_Utils_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_eye_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_from_blob_test.cc | Runming Xie | 4 |
| test/cpp/compat/ATen_pin_memory_creation_test.cc | Runming Xie | 4 |
| paddle/phi/core/memory/allocation/vmm_backing_map.h | Zhang Ting | 4 |
| paddle/phi/core/memory/allocation/free_block_remap_compactor.cc | Zhang Ting | 4 |
| paddle/phi/core/memory/allocation/free_block_remap_compactor.h | Zhang Ting | 4 |
Primary owner = the author with the most commits to a file. Solely owned = files only that author has touched.
| Author | Files owned | Solely owned | Files touched |
|---|---|---|---|
| co63oc | 3,968 | 495 | 7,340 |
| tianshuo78520a | 865 | 148 | 2,070 |
| Nyakku Shigure | 818 | 202 | 2,602 |
| gouzil | 523 | 150 | 2,639 |
| wanghuancoder | 516 | 20 | 1,957 |
| Li Xinqi | 409 | 400 | 477 |
| Runming Xie | 194 | 114 | 291 |
| zyfncg | 186 | 12 | 801 |
| ooo oo | 182 | 89 | 878 |
| Yuanle Liu | 170 | 63 | 905 |
| liuhao2638 | 161 | 158 | 174 |
| winter-wang | 159 | 21 | 491 |
| risemeup1 | 153 | 56 | 574 |
| 张春乔 | 151 | 2 | 922 |
| HongyuJia | 135 | 57 | 719 |
| xiaoguoguo626807 | 128 | 27 | 552 |
| Chen Weihang | 123 | 37 | 1,221 |
| zhwesky2010 | 121 | 8 | 537 |
| hong | 119 | 14 | 735 |
| huangjiyi | 117 | 31 | 1,020 |
| zhangjingwei | 115 | 5 | 429 |
| xiaoyao0115 | 109 | 0 | 110 |
| walkalone20 | 108 | 0 | 938 |
| YuanRisheng | 105 | 22 | 1,276 |
| liuruyan | 99 | 21 | 250 |
Files touched by the most people — shared code where changes are most likely to need coordination.
| File | Contributors | Primary owner | Owner share |
|---|---|---|---|
| paddle/fluid/pybind/pybind.cc | 205 | sneaxiy | 6.5% |
| python/paddle/__init__.py | 204 | Nyakku Shigure | 3.4% |
| python/setup.py.in | 198 | risemeup1 | 3.7% |
| python/paddle/tensor/math.py | 193 | Nyakku Shigure | 3.3% |
| python/paddle/tensor/manipulation.py | 184 | co63oc | 3.5% |
| python/paddle/tensor/__init__.py | 150 | zhwesky2010 | 3.7% |
| paddle/phi/infermeta/unary.cc | 145 | co63oc | 8.8% |
| paddle/fluid/inference/api/analysis_predictor.cc | 141 | Yuanle Liu | 10.1% |
| python/paddle/tensor/creation.py | 134 | Nyakku Shigure | 5.9% |
| CMakeLists.txt | 130 | Tao Luo | 10.0% |
| paddle/fluid/framework/operator.cc | 130 | co63oc | 7.9% |
| python/paddle/tensor/linalg.py | 130 | zhwesky2010 | 3.4% |
| paddle/fluid/pybind/CMakeLists.txt | 123 | co63oc | 5.2% |
| python/paddle/nn/functional/loss.py | 121 | HydrogenSulfate | 11.7% |
| paddle/scripts/paddle_build.sh | 120 | tianshuo78520a | 21.6% |
| paddle/fluid/framework/ir/CMakeLists.txt | 115 | zhupengyang | 5.5% |
| paddle/fluid/framework/CMakeLists.txt | 113 | sneaxiy | 6.8% |
| paddle/phi/infermeta/multiary.cc | 113 | co63oc | 14.5% |
| setup.py | 109 | risemeup1 | 13.0% |
| paddle/fluid/operators/CMakeLists.txt | 107 | co63oc | 7.2% |
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# .github/workflows/gitstats.yml
name: GitStats Report
on:
push:
branches: [main]
permissions:
contents: write
jobs:
gitstats:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v7
with:
fetch-depth: 0
- uses: shenxianpeng/gitstats-action@v1
with:
deploy-to-pages: true