microsoft / onnxruntime
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall
File Change Frequency Overall
The number of recorded file updates
  • There are 3,405 files with 474,376 lines of code.
    • 24 files changed more than 100 times (31,588 lines of code)
    • 71 files changed 51-100 times (37,047 lines of code)
    • 326 files changed 21-50 times (92,635 lines of code)
    • 1,267 files changed 6-20 times (157,749 lines of code)
    • 1,717 files changed 1-5 times (155,357 lines of code)
6% | 7% | 19% | 33% | 32%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
h, cc, py, cpp, ts, yml, cu, txt, sh, md, cs, pb, json, cmake, S, jsonc, asm, java, xml, proto, js, cuh, mm, inc, csproj, gitignore, bat, c, ipynb, gradle, lds, plist, ps1, in, rst, hpp, m, pp, storyboard, clang-format, properties, props, xaml, hlsl, npmignore, patch, cmd, targets, podspec, kt, html, pro, gitattributes, tsx, pt, dockerignore, cfg, proj, spec, xib, vcxproj, MD, swift, yaml, gitmodules, clang-tidy, ini, inl, Dockerfile
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
cc11% | 14% | 23% | 31% | 19%
h4% | 5% | 18% | 40% | 30%
cmake45% | 23% | 11% | 5% | 14%
py5% | 9% | 25% | 28% | 31%
yml10% | 5% | 39% | 19% | 25%
cpp0% | <1% | 28% | 50% | 19%
cu0% | 0% | 28% | 54% | 16%
java0% | 0% | 24% | 41% | 33%
cuh0% | 0% | 25% | 33% | 41%
c0% | 0% | 16% | 61% | 21%
proj0% | 0% | 100% | 0% | 0%
spec0% | 0% | 100% | 0% | 0%
ts0% | 0% | 0% | 49% | 50%
asm0% | 0% | 0% | 13% | 86%
hpp0% | 0% | 0% | 70% | 29%
S0% | 0% | 0% | 11% | 88%
cs0% | 0% | 0% | 17% | 82%
mm0% | 0% | 0% | 48% | 51%
inc0% | 0% | 0% | 11% | 88%
cmd0% | 0% | 0% | 67% | 32%
ps10% | 0% | 0% | 28% | 71%
targets0% | 0% | 0% | 100% | 0%
in0% | 0% | 0% | 21% | 78%
props0% | 0% | 0% | 29% | 70%
proto0% | 0% | 0% | 0% | 100%
cfg0% | 0% | 0% | 0% | 100%
hlsl0% | 0% | 0% | 0% | 100%
tsx0% | 0% | 0% | 0% | 100%
html0% | 0% | 0% | 0% | 100%
lds0% | 0% | 0% | 0% | 100%
m0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
Dockerfile0% | 0% | 0% | 0% | 100%
xaml0% | 0% | 0% | 0% | 100%
swift0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
onnxruntime6% | 7% | 20% | 33% | 32%
cmake49% | 25% | 12% | 6% | 6%
tools16% | 7% | 24% | 26% | 25%
include30% | 12% | 23% | 24% | 9%
orttraining3% | 15% | 21% | 32% | 26%
ROOT99% | 0% | 0% | 0% | <1%
winml0% | 0% | 21% | 46% | 32%
java0% | 0% | 24% | 57% | 17%
csharp0% | 0% | 1% | 17% | 80%
package0% | 0% | 100% | 0% | 0%
js0% | 0% | 0% | 43% | 56%
objectivec0% | 0% | 0% | 85% | 14%
server0% | 0% | 0% | 3% | 96%
cgmanifests0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 20)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
build.py
in tools/ci_build
 1868 44 4 1159 354
cmake
onnxruntime_unittests.cmake
in cmake
 1138 - 4 1167 228
inference_session.cc
in onnxruntime/core/session
 1790 66 4 1165 228
onnxruntime_pybind_state.cc
in onnxruntime/python
 1343 22 4 1158 218
cmake
onnxruntime_providers.cmake
in cmake
 1133 - 3 1165 200
cpu_execution_provider.cc
in onnxruntime/core/providers/cpu
 1966 8 13 1155 199
onnxruntime_c_api.h
in include/onnxruntime/core/session
 634 1 4 1165 197
cuda_execution_provider.cc
in onnxruntime/core/providers/cuda
 2150 19 17 1155 194
onnxruntime_c_api.cc
in onnxruntime/core/session
 2155 32 4 1165 190
contrib_defs.cc
in onnxruntime/core/graph/contrib_ops
 2912 11 17 1147 169
graph.cc
in onnxruntime/core/graph
 3285 99 4 1165 164
cmake
onnxruntime_python.cmake
in cmake
 672 - 4 1159 160
setup.py
in root
 431 12 4 1159 136
inference_session.h
in onnxruntime/core/session
 292 2 84 1144 128
onnxruntime_cxx_api.h
in include/onnxruntime/core/session
 466 35 4 1165 120
py-packaging-stage.yml
in tools/ci_build/github/azure-pipelines/templates
 977 - 5 623 116
tensorrt_execution_provider.cc
in onnxruntime/core/providers/tensorrt
 1718 27 40 1054 115
cmake
onnxruntime_mlas.cmake
in cmake
 459 - 3 1152 111
graph.h
in include/onnxruntime/core/graph
 713 50 27 1160 109
mlasi.h
in onnxruntime/core/mlas/lib
 1658 2 3 1165 105