mozilla / sccache
File Change Frequency

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

Overview
File Change Frequency Overall
  • There are 34 files with 26,256 lines of code.
    • 8 files changed more than 100 times (15,048 lines of code)
    • 4 files changed 51-100 times (3,677 lines of code)
    • 7 files changed 21-50 times (4,057 lines of code)
    • 8 files changed 6-20 times (1,613 lines of code)
    • 7 files changed 1-5 times (1,861 lines of code)
57% | 14% | 15% | 6% | 7%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 34 files with 26,256 lines of code.
    • 13 files changed by more than 25 contributors (19,431 lines of code)
    • 7 files changed by 11-25 contributors (3,374 lines of code)
    • 5 files changed by 6-10 contributors (1,271 lines of code)
    • 4 files changed by 2-5 contributors (1,556 lines of code)
    • 5 files changed by 1 contributor (624 lines of code)
74% | 12% | 4% | 5% | 2%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
rs, md, yaml, c, cpp, toml, txt, cu, sh, gitignore, ps1
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
rs57% | 14% | 15% | 6% | 7%
toml100% | 0% | 0% | 0% | 0%
yaml0% | 0% | 0% | 100% | 0%
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
src57% | 14% | 15% | 6% | 7%
ROOT100% | 0% | 0% | 0% | 0%
snap0% | 0% | 0% | 100% | 0%
Most Frequently Changed Files (Top 34)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Cargo.toml
in root
 196 - 2016-04-29 2025-04-01 277 80 ted@mielczarek.org asn@cryptomilk.org
compiler.rs
in src/compiler
 2981 61 2016-05-19 2025-01-28 184 52 ted@mielczarek.org paul.e.taylor@me.com
server.rs
in src
 1896 39 2016-04-29 2025-04-02 167 46 ted@mielczarek.org emma@anholt.net
msvc.rs
in src/compiler
 2313 55 2016-05-19 2025-02-25 151 63 ted@mielczarek.org bernhard@ahoi.io
gcc.rs
in src/compiler
 2235 54 2016-05-19 2025-02-25 147 58 ted@mielczarek.org bernhard@ahoi.io
rust.rs
in src/compiler
 2950 77 2017-02-27 2025-01-08 130 48 ted@mielczarek.org mail@colinfinck.de
c.rs
in src/compiler
 1788 44 2017-02-23 2025-02-25 112 43 ted@mielczarek.org bernhard@ahoi.io
689 14 2016-04-29 2025-03-15 106 39 ted@mielczarek.org emma@anholt.net
clang.rs
in src/compiler
 1038 43 2016-05-19 2025-04-25 98 41 ted@mielczarek.org raihaanhimself@gmail.com
config.rs
in src
 1405 36 2018-05-07 2025-02-27 88 41 aidanhs@cantab.net github@brenden.brndn.io
util.rs
in src
 933 22 2017-02-27 2025-04-10 74 36 ted@mielczarek.org seekseat@icloud.com
301 6 2016-05-02 2025-02-14 53 28 ted@mielczarek.org 53528911+samuel-jimenez@use...
main.rs
in src
 4 1 2016-04-29 2018-03-23 50 11 ted@mielczarek.org ted@mielczarek.org
lib.rs
in src
 69 1 2018-03-04 2025-03-15 50 22 bebader@microsoft.com emma@anholt.net
nvcc.rs
in src/compiler
 1720 38 2020-03-31 2025-03-07 50 21 robert.maynard@kitware.com paul.e.taylor@me.com
diab.rs
in src/compiler
 706 21 2017-02-26 2025-02-25 39 29 felix@obenhuber.de bernhard@ahoi.io
errors.rs
in src
 30 3 2017-01-27 2021-04-08 38 17 ted@mielczarek.org bernhard@ahoi.io
527 49 2016-05-02 2023-03-29 37 16 ted@mielczarek.org tottotodev@gmail.com
args.rs
in src/compiler
 1001 46 2017-08-04 2025-02-25 21 11 mh@glandium.org bernhard@ahoi.io
mod.rs
in src/compiler
 23 - 2016-05-19 2025-01-28 20 12 ted@mielczarek.org paul.e.taylor@me.com
42 - 2016-05-02 2024-01-23 19 9 ted@mielczarek.org mh@glandium.org
client.rs
in src
 54 - 2016-04-29 2024-10-22 18 10 ted@mielczarek.org busyjay@users.noreply.githu...
tasking_vx.rs
in src/compiler
 721 22 2022-08-17 2024-11-26 14 10 mdanilov@me.com paul.e.taylor@me.com
102 1 2017-09-27 2025-03-05 11 9 alex@alexcrichton.com tottotodev@gmail.com
nvhpc.rs
in src/compiler
 352 12 2023-07-21 2025-01-30 11 7 rmaynard@nvidia.com mh@glandium.org
10 - 2017-10-26 2024-06-11 8 4 michal@sawicz.net github@xuanwo.io
cicc.rs
in src/compiler
 309 5 2024-10-04 2025-01-28 7 1 paul.e.taylor@me.com paul.e.taylor@me.com
preprocessor_cache.rs
in src/compiler
 514 14 2023-10-16 2024-06-11 5 3 rgomes@octobus.net github@xuanwo.io
mod.rs
in src/lru_disk_cache
 618 25 2021-01-07 2025-02-17 5 4 mh@glandium.org andrew.hayzen@kdab.com
ptxas.rs
in src/compiler
 85 5 2024-10-04 2025-01-28 4 1 paul.e.taylor@me.com paul.e.taylor@me.com
lru_cache.rs
in src/lru_disk_cache
 414 31 2021-01-07 2025-02-25 4 2 mh@glandium.org bernhard@ahoi.io
counted_array.rs
in src/compiler
 26 1 2022-08-21 2022-08-21 1 1 bernhard@ahoi.io bernhard@ahoi.io
net.rs
in src
 48 1 2024-10-22 2024-10-22 1 1 busyjay@users.noreply.githu... busyjay@users.noreply.githu...
cudafe.rs
in src/compiler
 156 5 2025-01-28 2025-01-28 1 1 paul.e.taylor@me.com paul.e.taylor@me.com
Files With Most Contributors (Top 34)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Cargo.toml
in root
 196 - 2016-04-29 2025-04-01 277 80 ted@mielczarek.org asn@cryptomilk.org
msvc.rs
in src/compiler
 2313 55 2016-05-19 2025-02-25 151 63 ted@mielczarek.org bernhard@ahoi.io
gcc.rs
in src/compiler
 2235 54 2016-05-19 2025-02-25 147 58 ted@mielczarek.org bernhard@ahoi.io
compiler.rs
in src/compiler
 2981 61 2016-05-19 2025-01-28 184 52 ted@mielczarek.org paul.e.taylor@me.com
rust.rs
in src/compiler
 2950 77 2017-02-27 2025-01-08 130 48 ted@mielczarek.org mail@colinfinck.de
server.rs
in src
 1896 39 2016-04-29 2025-04-02 167 46 ted@mielczarek.org emma@anholt.net
c.rs
in src/compiler
 1788 44 2017-02-23 2025-02-25 112 43 ted@mielczarek.org bernhard@ahoi.io
clang.rs
in src/compiler
 1038 43 2016-05-19 2025-04-25 98 41 ted@mielczarek.org raihaanhimself@gmail.com
config.rs
in src
 1405 36 2018-05-07 2025-02-27 88 41 aidanhs@cantab.net github@brenden.brndn.io
689 14 2016-04-29 2025-03-15 106 39 ted@mielczarek.org emma@anholt.net
util.rs
in src
 933 22 2017-02-27 2025-04-10 74 36 ted@mielczarek.org seekseat@icloud.com
diab.rs
in src/compiler
 706 21 2017-02-26 2025-02-25 39 29 felix@obenhuber.de bernhard@ahoi.io
301 6 2016-05-02 2025-02-14 53 28 ted@mielczarek.org 53528911+samuel-jimenez@use...
lib.rs
in src
 69 1 2018-03-04 2025-03-15 50 22 bebader@microsoft.com emma@anholt.net
nvcc.rs
in src/compiler
 1720 38 2020-03-31 2025-03-07 50 21 robert.maynard@kitware.com paul.e.taylor@me.com
errors.rs
in src
 30 3 2017-01-27 2021-04-08 38 17 ted@mielczarek.org bernhard@ahoi.io
527 49 2016-05-02 2023-03-29 37 16 ted@mielczarek.org tottotodev@gmail.com
mod.rs
in src/compiler
 23 - 2016-05-19 2025-01-28 20 12 ted@mielczarek.org paul.e.taylor@me.com
main.rs
in src
 4 1 2016-04-29 2018-03-23 50 11 ted@mielczarek.org ted@mielczarek.org
args.rs
in src/compiler
 1001 46 2017-08-04 2025-02-25 21 11 mh@glandium.org bernhard@ahoi.io
client.rs
in src
 54 - 2016-04-29 2024-10-22 18 10 ted@mielczarek.org busyjay@users.noreply.githu...
tasking_vx.rs
in src/compiler
 721 22 2022-08-17 2024-11-26 14 10 mdanilov@me.com paul.e.taylor@me.com
42 - 2016-05-02 2024-01-23 19 9 ted@mielczarek.org mh@glandium.org
102 1 2017-09-27 2025-03-05 11 9 alex@alexcrichton.com tottotodev@gmail.com
nvhpc.rs
in src/compiler
 352 12 2023-07-21 2025-01-30 11 7 rmaynard@nvidia.com mh@glandium.org
10 - 2017-10-26 2024-06-11 8 4 michal@sawicz.net github@xuanwo.io
mod.rs
in src/lru_disk_cache
 618 25 2021-01-07 2025-02-17 5 4 mh@glandium.org andrew.hayzen@kdab.com
preprocessor_cache.rs
in src/compiler
 514 14 2023-10-16 2024-06-11 5 3 rgomes@octobus.net github@xuanwo.io
lru_cache.rs
in src/lru_disk_cache
 414 31 2021-01-07 2025-02-25 4 2 mh@glandium.org bernhard@ahoi.io
cicc.rs
in src/compiler
 309 5 2024-10-04 2025-01-28 7 1 paul.e.taylor@me.com paul.e.taylor@me.com
ptxas.rs
in src/compiler
 85 5 2024-10-04 2025-01-28 4 1 paul.e.taylor@me.com paul.e.taylor@me.com
net.rs
in src
 48 1 2024-10-22 2024-10-22 1 1 busyjay@users.noreply.githu... busyjay@users.noreply.githu...
cudafe.rs
in src/compiler
 156 5 2025-01-28 2025-01-28 1 1 paul.e.taylor@me.com paul.e.taylor@me.com
counted_array.rs
in src/compiler
 26 1 2022-08-21 2022-08-21 1 1 bernhard@ahoi.io bernhard@ahoi.io
Files With Least Contributors (Top 34)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
cicc.rs
in src/compiler
 309 5 2024-10-04 2025-01-28 7 1 paul.e.taylor@me.com paul.e.taylor@me.com
cudafe.rs
in src/compiler
 156 5 2025-01-28 2025-01-28 1 1 paul.e.taylor@me.com paul.e.taylor@me.com
ptxas.rs
in src/compiler
 85 5 2024-10-04 2025-01-28 4 1 paul.e.taylor@me.com paul.e.taylor@me.com
net.rs
in src
 48 1 2024-10-22 2024-10-22 1 1 busyjay@users.noreply.githu... busyjay@users.noreply.githu...
counted_array.rs
in src/compiler
 26 1 2022-08-21 2022-08-21 1 1 bernhard@ahoi.io bernhard@ahoi.io
lru_cache.rs
in src/lru_disk_cache
 414 31 2021-01-07 2025-02-25 4 2 mh@glandium.org bernhard@ahoi.io
preprocessor_cache.rs
in src/compiler
 514 14 2023-10-16 2024-06-11 5 3 rgomes@octobus.net github@xuanwo.io
mod.rs
in src/lru_disk_cache
 618 25 2021-01-07 2025-02-17 5 4 mh@glandium.org andrew.hayzen@kdab.com
10 - 2017-10-26 2024-06-11 8 4 michal@sawicz.net github@xuanwo.io
nvhpc.rs
in src/compiler
 352 12 2023-07-21 2025-01-30 11 7 rmaynard@nvidia.com mh@glandium.org
102 1 2017-09-27 2025-03-05 11 9 alex@alexcrichton.com tottotodev@gmail.com
42 - 2016-05-02 2024-01-23 19 9 ted@mielczarek.org mh@glandium.org
tasking_vx.rs
in src/compiler
 721 22 2022-08-17 2024-11-26 14 10 mdanilov@me.com paul.e.taylor@me.com
client.rs
in src
 54 - 2016-04-29 2024-10-22 18 10 ted@mielczarek.org busyjay@users.noreply.githu...
args.rs
in src/compiler
 1001 46 2017-08-04 2025-02-25 21 11 mh@glandium.org bernhard@ahoi.io
main.rs
in src
 4 1 2016-04-29 2018-03-23 50 11 ted@mielczarek.org ted@mielczarek.org
mod.rs
in src/compiler
 23 - 2016-05-19 2025-01-28 20 12 ted@mielczarek.org paul.e.taylor@me.com
527 49 2016-05-02 2023-03-29 37 16 ted@mielczarek.org tottotodev@gmail.com
errors.rs
in src
 30 3 2017-01-27 2021-04-08 38 17 ted@mielczarek.org bernhard@ahoi.io
nvcc.rs
in src/compiler
 1720 38 2020-03-31 2025-03-07 50 21 robert.maynard@kitware.com paul.e.taylor@me.com
lib.rs
in src
 69 1 2018-03-04 2025-03-15 50 22 bebader@microsoft.com emma@anholt.net
301 6 2016-05-02 2025-02-14 53 28 ted@mielczarek.org 53528911+samuel-jimenez@use...
diab.rs
in src/compiler
 706 21 2017-02-26 2025-02-25 39 29 felix@obenhuber.de bernhard@ahoi.io
util.rs
in src
 933 22 2017-02-27 2025-04-10 74 36 ted@mielczarek.org seekseat@icloud.com
689 14 2016-04-29 2025-03-15 106 39 ted@mielczarek.org emma@anholt.net
config.rs
in src
 1405 36 2018-05-07 2025-02-27 88 41 aidanhs@cantab.net github@brenden.brndn.io
clang.rs
in src/compiler
 1038 43 2016-05-19 2025-04-25 98 41 ted@mielczarek.org raihaanhimself@gmail.com
c.rs
in src/compiler
 1788 44 2017-02-23 2025-02-25 112 43 ted@mielczarek.org bernhard@ahoi.io
server.rs
in src
 1896 39 2016-04-29 2025-04-02 167 46 ted@mielczarek.org emma@anholt.net
rust.rs
in src/compiler
 2950 77 2017-02-27 2025-01-08 130 48 ted@mielczarek.org mail@colinfinck.de
compiler.rs
in src/compiler
 2981 61 2016-05-19 2025-01-28 184 52 ted@mielczarek.org paul.e.taylor@me.com
gcc.rs
in src/compiler
 2235 54 2016-05-19 2025-02-25 147 58 ted@mielczarek.org bernhard@ahoi.io
msvc.rs
in src/compiler
 2313 55 2016-05-19 2025-02-25 151 63 ted@mielczarek.org bernhard@ahoi.io
Cargo.toml
in root
 196 - 2016-04-29 2025-04-01 277 80 ted@mielczarek.org asn@cryptomilk.org