facebook / Ax
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 310
  • Daily file updates (only one update per file and date counted): 600
  • First update: 2019-05-01
  • Latest update: 2022-03-31
  • Days between first and latest update: 1066 (152 weeks, estimated 760 working days)
  • Active days (at least one file change): 640
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 310 files with 48,201 lines of code in files.
    • 262 files that are 366+ days old (41,722 lines of code)
    • 17 files that are 181-365 days old (4,206 lines of code)
    • 7 files that are 91-180 days old (609 lines of code)
    • 12 files that are 31-90 days old (882 lines of code)
    • 12 files that are 1-30 days old (782 lines of code)
86% | 8% | 1% | 1% | 1%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 310 files with 48,201 lines of code in files.
    • 2 files have been last changed 366+ days ago (1,116 lines of code)
    • 4 files have been last changed 181-365 days ago (2,677 lines of code)
    • 170 files have been last changed 91-180 days ago (15,760 lines of code)
    • 100 files have been last changed 31-90 days ago (20,221 lines of code)
    • 34 files have been last changed 1-30 days ago (8,427 lines of code)
2% | 5% | 32% | 41% | 17%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
py, js, ipynb, rst, md, svg, css, json, sh, yml, html, ini, gitignore, toml, ps1, txt, bat
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
py88% | 5% | 1% | 2% | 1%
ipynb53% | 46% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
js100% | 0% | 0% | 0% | 0%
html90% | 0% | 9% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
toml100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
css62% | 0% | 23% | 13% | 0%
ipynb0% | 68% | 0% | 31% | 0%
py0% | 0% | 34% | 44% | 20%
js0% | 0% | 81% | 18% | 0%
html0% | 0% | 100% | 0% | 0%
ps10% | 0% | 100% | 0% | 0%
toml0% | 0% | 100% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
ax/modelbridge92% | 0% | 7% | 0% | 0%
ax/plot97% | 0% | <1% | 0% | 1%
ax/models88% | 10% | 0% | 1% | 0%
ax/storage97% | <1% | 0% | 2% | 0%
ax/core99% | 0% | 0% | 0% | <1%
ax/utils88% | 9% | <1% | 1% | 0%
ax/service75% | 20% | <1% | 3% | 0%
tutorials53% | 46% | 0% | 0% | 0%
website/static100% | 0% | 0% | 0% | 0%
ax/benchmark100% | 0% | 0% | 0% | 0%
scripts100% | 0% | 0% | 0% | 0%
ax/metrics53% | 38% | 0% | 0% | 7%
website/pages100% | 0% | 0% | 0% | 0%
website/core100% | 0% | 0% | 0% | 0%
ax/exceptions100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
ax100% | 0% | 0% | 0% | 0%
sphinx/source100% | 0% | 0% | 0% | 0%
website100% | 0% | 0% | 0% | 0%
ax/runners13% | 16% | 0% | 0% | 70%
ax/early_stopping0% | 12% | 0% | 87% | 0%
ax/global_stopping0% | 0% | 0% | 12% | 87%
ax/benchmark20% | 0% | 0% | 0% | 100%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
website/static68% | 0% | 16% | 14% | 0%
tutorials0% | 68% | 0% | 31% | 0%
ax/plot0% | 0% | 90% | 7% | 1%
ax/utils0% | 0% | 59% | 7% | 32%
ax/core0% | 0% | 44% | 53% | 2%
ax/modelbridge0% | 0% | 17% | 82% | 0%
ax/storage0% | 0% | 21% | 45% | 33%
ax/benchmark0% | 0% | 100% | 0% | 0%
ax/models0% | 0% | 9% | 80% | 9%
scripts0% | 0% | 100% | 0% | 0%
ax/metrics0% | 0% | 34% | 33% | 31%
website/core0% | 0% | 100% | 0% | 0%
website/pages0% | 0% | 44% | 55% | 0%
ax0% | 0% | 100% | 0% | 0%
ax/exceptions0% | 0% | 51% | 48% | 0%
ax/early_stopping0% | 0% | 11% | 88% | 0%
sphinx/source0% | 0% | 100% | 0% | 0%
website0% | 0% | 100% | 0% | 0%
ax/runners0% | 0% | 18% | 0% | 81%
ax/service0% | 0% | <1% | 14% | 84%
ROOT0% | 0% | 6% | 0% | 93%
ax/global_stopping0% | 0% | 0% | 1% | 98%
ax/benchmark20% | 0% | 0% | 0% | 100%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
custom.css
in website/static/css
 243 - 39 1081 7 7
index.js
in website/pages/en
 184 1 39 1081 5 7
index.js
in website/pages/tutorials
 147 - 106 1081 13 11
setup.py
in root
 71 2 18 1081 48 18
64 - 106 1081 8 7
siteConfig.js
in website
 50 - 106 1081 6 4
__init__.py
in ax/storage
 2 - 106 1081 4 4
345 - 250 1080 5 4
ax_client.py
in ax/service
 1024 55 16 1078 118 31
helper.py
in ax/plot
 616 25 106 1078 24 16
one_hot.py
in ax/modelbridge/transforms
 116 8 64 1076 10 9
custom_sphinx.css
in website/static/css
 616 - 1075 1075 1 1
base_sphinx.css
in website/static/css
 500 - 1075 1075 1 1
sqa_classes.py
in ax/storage/sqa_store
 257 - 106 1075 38 11
Tutorial.js
in website/core
 112 3 106 1075 4 4
table_view.py
in ax/plot
 103 3 62 1075 16 11
TutorialSidebar.js
in website/core
 77 1 106 1075 3 3
encoder.py
in ax/storage/sqa_store
 719 24 37 1074 59 16
generation_strategy.py
in ax/modelbridge
 474 32 106 1074 80 16
base_trial.py
in ax/core
 378 62 36 1074 47 16
instantiation.py
in ax/service/utils
 743 23 21 1073 48 22
best_point.py
in ax/service/utils
 454 17 30 1073 31 14
types.py
in ax/core
 59 1 64 1073 16 11
model_utils.py
in ax/models
 289 13 64 1071 19 12
testutils.py
in ax/utils/common
 197 12 106 1071 15 9
experiment.py
in ax/core
 678 59 37 1069 81 21
decoder.py
in ax/storage/json_store
 591 15 24 1069 40 15
encoders.py
in ax/storage/json_store
 431 36 24 1069 51 16
parameter.py
in ax/core
 419 52 93 1069 38 17
encoder.py
in ax/storage/json_store
 155 1 24 1069 17 10
serialization.py
in ax/utils/common
 76 6 106 1069 6 4
base.py
in ax/plot
 50 1 106 1069 16 12
equality.py
in ax/utils/common
 108 6 106 1068 12 6
structs.py
in ax/storage/sqa_store
 9 - 106 1068 4 3
diagnostic.py
in ax/plot
 398 10 106 1067 22 17
db.py
in ax/storage/sqa_store
 112 11 106 1067 22 9
botorch_defaults.py
in ax/models/torch
 434 9 64 1061 55 23
torch.py
in ax/modelbridge
 430 18 63 1061 32 17
botorch.py
in ax/models/torch
 356 11 64 1061 47 21
decoder.py
in ax/storage/sqa_store
 866 20 37 1058 65 19
modelbridge_utils.py
in ax/modelbridge
 675 27 50 1058 40 17
array.py
in ax/modelbridge
 527 21 50 1058 36 23
batch_trial.py
in ax/core
 325 34 106 1058 31 14
data.py
in ax/core
 214 21 45 1058 36 20
cnn_utils.py
in ax/utils/tutorials
 152 7 106 1058 13 8
randomforest.py
in ax/models/numpy
 83 6 106 1058 14 11
trial_as_task.py
in ax/modelbridge/transforms
 81 4 64 1058 17 12
scatter.py
in ax/plot
 1246 12 106 1053 25 21
versions.js
in scripts
 91 1 106 1052 7 4
55 1 106 1052 6 4
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
base_sphinx.css
in website/static/css
 500 - 1075 1075 1 1
custom_sphinx.css
in website/static/css
 616 - 1075 1075 1 1
345 - 250 1080 5 4
627 - 243 595 3 2
1139 - 243 470 2 2
566 - 240 304 6 3
5 - 122 607 2 2
__init__.py
in ax/service/utils
 1 - 106 857 2 2
__init__.py
in ax/exceptions
 1 - 106 857 2 2
__init__.py
in ax/models/random
 1 - 106 857 2 2
__init__.py
in ax/models/numpy
 1 - 106 857 2 2
__init__.py
in ax/models/torch/botorch_modular
 1 - 106 562 2 2
__init__.py
in ax/models/torch
 1 - 106 857 2 2
__init__.py
in ax/models/discrete
 1 - 106 857 2 2
__init__.py
in ax/utils/stats
 1 - 106 857 2 2
__init__.py
in ax/utils/notebook
 1 - 106 857 2 2
__init__.py
in ax/utils/flake8_plugins
 1 - 106 535 2 2
__init__.py
in ax/utils/report
 1 - 106 857 2 2
__init__.py
in ax/utils/report/resources
 1 - 106 857 2 2
__init__.py
in ax/utils/tutorials
 1 - 106 857 2 2
__init__.py
in ax/utils/common
 1 - 106 857 2 2
__init__.py
in ax/utils/testing
 1 - 106 857 2 2
__init__.py
in ax/utils/testing/metrics
 1 - 106 308 2 2
__init__.py
in ax/utils
 1 - 106 857 2 2
__init__.py
in ax/utils/measurement
 1 - 106 857 2 2
__init__.py
in ax/plot
 1 - 106 857 2 2
__init__.py
in ax/plot/js/common
 1 - 106 857 2 2
__init__.py
in ax/plot/js
 1 - 106 857 2 2
__init__.py
in ax/plot/css
 1 - 106 857 2 2
__init__.py
in ax/modelbridge/transforms
 1 - 106 857 2 2
__init__.py
in ax/modelbridge/strategies
 1 - 106 827 2 2
__init__.py
in ax/benchmark/botorch_modular
 1 - 106 535 2 2
__init__.py
in ax/benchmark
 1 - 106 857 2 2
__init__.py
in ax/service
 2 - 106 857 2 2
__init__.py
in ax/storage
 2 - 106 1081 4 4
__init__.py
in ax/runners
 3 - 106 857 3 3
__init__.py
in ax/storage/json_store
 3 - 106 857 3 3
__init__.py
in ax/models
 3 - 106 857 2 2
css.js
in ax/plot/js/common
 4 - 106 857 2 2
import_ax.py
in scripts
 5 - 106 547 3 3
__init__.py
in ax/storage/sqa_store
 5 - 106 857 3 3
model.py
in ax/exceptions
 5 - 106 857 3 3
plotly_requires.js
in ax/plot/js/common
 5 1 106 857 2 2
l2norm.py
in ax/metrics
 5 1 106 857 2 2
simple_template.html
in ax/utils/report/resources
 6 - 106 106 1 1
generic_plotly.js
in ax/plot/js
 6 - 106 857 2 2
map_metric.py
in ax/core
 6 - 106 373 8 4
delete.py
in ax/storage/sqa_store
 7 1 106 376 2 2
numpy.py
in ax/modelbridge
 7 - 106 960 4 4
plotly_offline.js
in ax/plot/js/common
 8 2 106 857 2 2
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
benchmark.py
in ax/plot
 114 2 19 19 1 1
improvement.py
in ax/global_stopping/strategies
 151 5 16 20 2 1
34 3 22 22 1 1
torchx.py
in ax/runners
 82 4 23 23 1 1
torchx.py
in ax/metrics
 43 1 23 23 1 1
benchmark_problem.py
in ax/benchmark2
 114 3 30 30 1 1
benchmark_result.py
in ax/benchmark2
 109 5 30 30 1 1
benchmark.py
in ax/benchmark2
 45 3 30 30 1 1
32 2 30 30 1 1
__init__.py
in ax/benchmark2
 23 - 29 30 2 1
21 3 30 30 1 1
benchmark_method.py
in ax/benchmark2
 14 1 30 30 1 1
base.py
in ax/global_stopping/strategies
 14 2 20 35 2 1
__init__.py
in ax/global_stopping/strategies
 6 - 20 35 2 1
__init__.py
in ax/global_stopping
 2 - 35 35 1 1
registry_bundle.py
in ax/storage
 111 14 37 38 2 1
optimizer_argparse.py
in ax/models/torch/botorch_modular
 94 5 58 58 1 1
types.py
in ax/models
 9 - 64 64 1 1
base.py
in ax/early_stopping/strategies
 182 10 65 65 1 1
percentile.py
in ax/early_stopping/strategies
 134 3 65 65 1 1
threshold.py
in ax/early_stopping/strategies
 99 3 65 65 1 1
__init__.py
in ax/early_stopping/strategies
 14 - 65 65 1 1
mock.py
in ax/utils/testing
 64 2 50 81 2 2
best_point_mixin.py
in ax/service/utils
 153 7 30 86 3 1
simple_template.html
in ax/utils/report/resources
 6 - 106 106 1 1
relativize.py
in ax/modelbridge/transforms
 161 6 64 134 5 3
early_stopping.py
in ax/service/utils
 15 1 106 136 2 2
generation_node.py
in ax/modelbridge
 145 18 106 157 9 4
logit.py
in ax/modelbridge/transforms
 52 4 64 161 4 4
model_spec.py
in ax/modelbridge
 192 20 91 165 11 3
38 3 106 172 2 2
173 9 106 185 3 3
tensorboard.py
in ax/metrics
 76 4 58 191 8 4
curve.py
in ax/metrics
 223 12 17 195 12 6
reduced_state.py
in ax/storage/sqa_store
 22 2 106 198 2 2
fully_bayesian.py
in ax/models/torch
 469 14 43 276 13 6
utils.py
in ax/early_stopping
 58 1 106 299 7 4
__init__.py
in ax/early_stopping
 2 - 65 299 3 3
1257 - 39 304 5 3
566 - 240 304 6 3
branin_backend_map.py
in ax/utils/testing/metrics
 42 2 106 308 4 3
backend_simulator_map.py
in ax/utils/testing/metrics
 24 2 106 308 4 3
__init__.py
in ax/utils/testing/metrics
 1 - 106 308 2 2
backend_scheduler.py
in ax/utils/testing
 75 6 106 338 6 4
24 4 106 338 4 3
scheduler.py
in ax/service
 872 48 30 346 34 11
chemistry.py
in ax/metrics
 71 5 57 352 3 2
backend_simulator.py
in ax/utils/testing
 251 22 106 354 5 4
sklearn.py
in ax/metrics
 124 5 106 372 3 3
branin_map.py
in ax/metrics
 114 7 77 373 8 5
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
ax_client.py
in ax/service
 1024 55 16 1078 118 31
improvement.py
in ax/global_stopping/strategies
 151 5 16 20 2 1
report_utils.py
in ax/service/utils
 420 13 17 399 41 6
curve.py
in ax/metrics
 223 12 17 195 12 6
utils.py
in ax/models/torch
 363 15 18 896 31 14
surrogate.py
in ax/models/torch/botorch_modular
 256 17 18 595 23 12
setup.py
in root
 71 2 18 1081 48 18
benchmark.py
in ax/plot
 114 2 19 19 1 1
118 2 20 595 12 7
base.py
in ax/global_stopping/strategies
 14 2 20 35 2 1
__init__.py
in ax/global_stopping/strategies
 6 - 20 35 2 1
instantiation.py
in ax/service/utils
 743 23 21 1073 48 22
benchmark_stubs.py
in ax/utils/testing
 116 11 21 850 3 3
__init__.py
in ax/core
 62 - 22 987 6 6
34 3 22 22 1 1
torchx.py
in ax/runners
 82 4 23 23 1 1
torchx.py
in ax/metrics
 43 1 23 23 1 1
synthetic.py
in ax/runners
 16 2 23 974 5 5
core_stubs.py
in ax/utils/testing
 1164 125 24 932 81 24
decoder.py
in ax/storage/json_store
 591 15 24 1069 40 15
encoders.py
in ax/storage/json_store
 431 36 24 1069 51 16
registry.py
in ax/storage/json_store
 242 - 24 1032 32 16
encoder.py
in ax/storage/json_store
 155 1 24 1069 17 10
decoders.py
in ax/storage/json_store
 151 5 24 929 17 11
__init__.py
in ax/benchmark2
 23 - 29 30 2 1
scheduler.py
in ax/service
 872 48 30 346 34 11
best_point.py
in ax/service/utils
 454 17 30 1073 31 14
best_point_mixin.py
in ax/service/utils
 153 7 30 86 3 1
benchmark_problem.py
in ax/benchmark2
 114 3 30 30 1 1
benchmark_result.py
in ax/benchmark2
 109 5 30 30 1 1
benchmark.py
in ax/benchmark2
 45 3 30 30 1 1
32 2 30 30 1 1
21 3 30 30 1 1
benchmark_method.py
in ax/benchmark2
 14 1 30 30 1 1
core.py
in ax/exceptions
 56 9 31 857 13 9
__init__.py
in ax/global_stopping
 2 - 35 35 1 1
with_db_settings_base.py
in ax/service/utils
 386 19 36 689 30 9
base_trial.py
in ax/core
 378 62 36 1074 47 16
decoder.py
in ax/storage/sqa_store
 866 20 37 1058 65 19
encoder.py
in ax/storage/sqa_store
 719 24 37 1074 59 16
experiment.py
in ax/core
 678 59 37 1069 81 21
acquisition.py
in ax/models/torch/botorch_modular
 282 11 37 595 29 15
registry_bundle.py
in ax/storage
 111 14 37 38 2 1
metric_registry.py
in ax/storage
 80 2 37 857 10 5
runner_registry.py
in ax/storage
 61 2 37 857 5 3
1257 - 39 304 5 3
managed_loop.py
in ax/service
 250 11 39 1004 17 10
custom.css
in website/static/css
 243 - 39 1081 7 7
index.js
in website/pages/en
 184 1 39 1081 5 7
fully_bayesian.py
in ax/models/torch
 469 14 43 276 13 6