tensorflow / lingvo
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: 383
  • Daily file updates (only one update per file and date counted): 1441
  • First update: 2018-08-23
  • Latest update: 2022-02-02
  • Days between first and latest update: 1260 (180 weeks, estimated 900 working days)
  • Active days (at least one file change): 1027
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 382 files with 102,457 lines of code in files.
    • 285 files that are 366+ days old (83,826 lines of code)
    • 23 files that are 181-365 days old (1,869 lines of code)
    • 49 files that are 91-180 days old (12,844 lines of code)
    • 22 files that are 31-90 days old (3,554 lines of code)
    • 3 files that are 1-30 days old (364 lines of code)
81% | 1% | 12% | 3% | <1%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 382 files with 102,457 lines of code in files.
    • 136 files have been last changed 366+ days ago (12,555 lines of code)
    • 35 files have been last changed 181-365 days ago (3,934 lines of code)
    • 57 files have been last changed 91-180 days ago (16,950 lines of code)
    • 77 files have been last changed 31-90 days ago (20,975 lines of code)
    • 77 files have been last changed 1-30 days ago (48,043 lines of code)
12% | 3% | 16% | 20% | 46%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
py, cc, sh, h, md, txt, proto, bzl, rst, in, dockerfile, Dockerfile, patch, json, ipynb, gitignore, aj, bib
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
py79% | 2% | 14% | 3% | <1%
cc100% | 0% | 0% | 0% | 0%
h100% | 0% | 0% | 0% | 0%
bib100% | 0% | 0% | 0% | 0%
bzl99% | 0% | <1% | 0% | 0%
proto83% | 0% | 0% | 16% | 0%
Dockerfile46% | 0% | 0% | 53% | 0%
in50% | 0% | 0% | 50% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
py10% | 4% | 17% | 16% | 52%
cc29% | <1% | 1% | 67% | 0%
h57% | 4% | 11% | 26% | 0%
proto17% | 19% | 45% | 16% | 0%
in50% | 0% | 0% | 50% | 0%
bib0% | 0% | 100% | 0% | 0%
bzl0% | 0% | <1% | 99% | 0%
Dockerfile0% | 0% | 0% | 100% | 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
lingvo/core97% | 1% | 1% | 0% | 0%
lingvo/tasks/car100% | 0% | 0% | 0% | 0%
lingvo/core/ops100% | 0% | 0% | 0% | 0%
lingvo/tasks/mt97% | 0% | 0% | 0% | 2%
lingvo/tasks/asr93% | 1% | 4% | 0% | 0%
lingvo67% | 0% | 1% | 31% | 0%
lingvo/tasks/lm76% | 0% | 23% | 0% | 0%
lingvo/tools100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
lingvo/tasks/image100% | 0% | 0% | 0% | 0%
lingvo/core/steps100% | 0% | 0% | 0% | 0%
lingvo/tasks/punctuator100% | 0% | 0% | 0% | 0%
docker100% | 0% | 0% | 0% | 0%
pip_package100% | 0% | 0% | 0% | 0%
lingvo/tasks100% | 0% | 0% | 0% | 0%
lingvo/tasks/milan0% | 100% | 0% | 0% | 0%
lingvo/jax0% | 0% | 90% | 9% | 0%
lingvo/jax/layers0% | 0% | 78% | 17% | 3%
lingvo/jax/tasks0% | 0% | 50% | 49% | 0%
lingvo/jax/pip_package0% | 0% | 0% | 100% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
lingvo/tasks/car48% | 2% | 41% | 5% | 2%
lingvo/core4% | 2% | 13% | 19% | 60%
lingvo/core/ops21% | 2% | 4% | 71% | 0%
lingvo/tasks/asr24% | 13% | 43% | 18% | 0%
lingvo/tools84% | 0% | 15% | 0% | 0%
lingvo/tasks/mt6% | 0% | 8% | 15% | 69%
lingvo/tasks/lm7% | 30% | 35% | 26% | 0%
docker100% | 0% | 0% | 0% | 0%
lingvo/core/steps32% | 33% | 0% | 33% | 0%
lingvo/tasks/punctuator30% | 0% | 0% | 0% | 69%
lingvo1% | 1% | 2% | 33% | 60%
lingvo/tasks/image10% | 0% | 89% | 0% | 0%
pip_package<1% | 0% | 0% | 99% | 0%
lingvo/tasks100% | 0% | 0% | 0% | 0%
lingvo/tasks/milan0% | 66% | 0% | 24% | 9%
ROOT0% | 0% | 100% | 0% | 0%
lingvo/jax/layers0% | 0% | 4% | 6% | 88%
lingvo/jax0% | 0% | 1% | 10% | 87%
lingvo/jax/tasks0% | 0% | 0% | 50% | 49%
lingvo/jax/pip_package0% | 0% | 0% | 100% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
input_generator.py
in lingvo/tasks/mt
 986 35 13 1261 38
trainer.py
in lingvo
 632 26 56 1261 206
model.py
in lingvo/tasks/mt
 394 24 13 1261 42
metrics.py
in lingvo/core
 349 55 7 1261 35
scorers.py
in lingvo/core
 69 11 13 1261 6
layers.py
in lingvo/core
 4088 273 15 1260 239
decoder.py
in lingvo/tasks/mt
 2006 69 7 1260 110
rnn_cell.py
in lingvo/core
 1839 142 29 1260 105
base_input_generator.py
in lingvo/core
 1109 71 23 1260 157
base_layer.py
in lingvo/core
 568 64 26 1260 107
plot.py
in lingvo/core
 295 18 80 1260 28
tokenizers.py
in lingvo/core
 281 28 30 1260 31
one_billion_wds.py
in lingvo/tasks/lm/params
 175 9 567 1260 14
lingvo.bzl
in lingvo
 168 - 66 1260 22
run_distributed.py
in docker
 144 12 577 1260 7
wmt14_en_de.py
in lingvo/tasks/mt/params
 143 12 577 1260 13
model_imports.py
in lingvo
 58 4 275 1260 21
py_utils.py
in lingvo/core
 3563 291 13 1259 348
attention.py
in lingvo/core
 1945 74 50 1259 96
layers.py
in lingvo/tasks/lm
 811 51 205 1259 41
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
ascii_tokenizer.h
in lingvo/core/ops
 18 - 1206 1206 1
ascii_tokenizer.cc
in lingvo/core/ops
 139 7 1206 1206 1
__init__.py
in lingvo
 1 - 961 1256 3
__init__.py
in lingvo/core
 1 - 961 1256 3
proto
record.proto
in lingvo/core/ops
 7 - 913 913 1
pairwise_iou_op.cc
in lingvo/tasks/car/ops
 47 2 888 888 1
image_metrics.cc
in lingvo/tasks/car/ops
 123 10 888 888 1
nms_3d_op.cc
in lingvo/tasks/car/ops
 145 4 888 888 1
in
MANIFEST.in
in pip_package
 1 - 878 878 1
sequential_record_yielder.h
in lingvo/core/ops
 26 - 843 1037 4
box_util.cc
in lingvo/tasks/car/ops
 211 14 820 888 2
rope.h
in lingvo/core/ops
 18 2 801 801 1
tokenizer_ops_kernels.cc
in lingvo/core/ops
 319 8 801 1247 9
__init__.py
in lingvo/tasks/mt/tools
 1 - 759 759 1
__init__.py
in lingvo/core/steps
 1 - 759 759 1
ps_utils.h
in lingvo/tasks/car/ops
 45 1 752 885 4
sampling_ops.cc
in lingvo/tasks/car/ops
 61 2 752 884 4
average_precision_3d_op.cc
in lingvo/tasks/car/ops
 177 2 751 888 2
image_metrics.h
in lingvo/tasks/car/ops
 322 6 751 888 2
box_util.h
in lingvo/tasks/car/ops
 60 - 741 888 3
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
assert_kernels.cc
in lingvo/core/ops
 84 4
spectrum_augmenter.py
in lingvo/jax/layers
 139 5 10 10 1
wmt14_en_de.py
in lingvo/tasks/mt/params/xendec
 129 5 13 13 1
ctc_objectives.py
in lingvo/jax/layers
 96 3 14 14 1
losses.py
in lingvo/jax/layers
 19 2 40 40 1
checkpoint_managers.py
in lingvo/jax
 207 16 28 42 3
proto
checkpoint.proto
in lingvo/jax
 47 - 42 42 1
optimizer_prefix_vectorization.py
in lingvo/jax
 170 12 44 44 1
vanillanets.py
in lingvo/jax/layers
 171 11 49 50 2
quantizer.py
in lingvo/jax/layers
 117 9 52 52 1
stats.py
in lingvo/jax/layers
 20 1 52 52 1
quantizer_objectives.py
in lingvo/jax/layers
 58 3 53 53 1
model_params.py
in lingvo/jax/tasks/lm
 313 8 10 57 8
conformers.py
in lingvo/jax/layers
 281 13 3 58 5
io_utils.py
in lingvo/jax
 8 1 60 60 1
eager_runners.py
in lingvo
 328 11 29 63 5
setup.py
in lingvo/jax/pip_package
 83 2 40 64 4
build.Dockerfile
in lingvo/jax/pip_package
 44 - 40 64 3
in
MANIFEST.in
in lingvo/jax/pip_package
 1 - 64 64 1
runners.py
in lingvo
 932 40 29 65 5
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
assert_kernels.cc
in lingvo/core/ops
 84 4
executor.py
in lingvo
 387 7 2 911 80
waymo_ap_metric.py
in lingvo/tasks/car/waymo
 292 15 2 882 14
learners.py
in lingvo/jax
 224 14 2 85 8
base_model.py
in lingvo/core
 962 80 3 1252 178
checkpointer.py
in lingvo/core
 441 36 3 911 47
checkpoints.py
in lingvo/jax
 325 16 3 109 10
saver.py
in lingvo/core
 294 24 3 610 10
conformers.py
in lingvo/jax/layers
 281 13 3 58 5
transformers.py
in lingvo/jax/layers
 1895 47 4 109 32
program.py
in lingvo/core
 668 25 4 911 119
pipeline.py
in lingvo/jax/layers
 156 5 4 76 5
base_input.py
in lingvo/jax
 140 14 4 108 9
__init__.py
in lingvo/jax/layers
 61 - 4 109 19
py_utils.py
in lingvo/jax
 150 14 5 109 11
decoder.py
in lingvo/tasks/mt
 2006 69 7 1260 110
datasource.py
in lingvo/core
 648 60 7 906 46
model.py
in lingvo/jax
 595 32 7 109 18
metrics.py
in lingvo/core
 349 55 7 1261 35
base_decoder.py
in lingvo/core
 347 26 7 1252 32