facebook / SPARTA
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: 33
  • Daily file updates (only one update per file and date counted): 67
  • First update: 2018-07-04
  • Latest update: 2022-03-07
  • Days between first and latest update: 1343 (191 weeks, estimated 955 working days)
  • Active days (at least one file change): 70
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 33 files with 7,526 lines of code in files.
    • 33 files that are 366+ days old (7,526 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
100% | 0% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 33 files with 7,526 lines of code in files.
    • 0 files have been last changed 366+ days ago (0 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 33 files have been last changed 91-180 days ago (7,526 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
0% | 0% | 100% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
h, cpp, md, txt, sh, in, gitignore, cmake, clang-format, json, yml
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
h100% | 0% | 0% | 0% | 0%
cmake100% | 0% | 0% | 0% | 0%
in100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
h0% | 0% | 100% | 0% | 0%
cmake0% | 0% | 100% | 0% | 0%
in0% | 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
include100% | 0% | 0% | 0% | 0%
cmake_modules100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
include0% | 0% | 100% | 0% | 0%
cmake_modules0% | 0% | 100% | 0% | 0%
Oldest Files (Top 33)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
S_Expression.h
in include
 528 67 108 1381 4 3
960 37 108 1333 18 6
456 25 108 1325 9 7
240 12 108 1325 6 4
49 1 108 1325 4 3
801 35 108 1191 8 4
235 22 108 1191 8 5
170 21 108 1191 6 3
82 7 108 1163 6 4
268 35 108 1073 4 3
in
gtest.cmake.in
in cmake_modules
 15 - 108 1064 3 3
347 48 108 905 2 1
280 15 108 905 3 2
240 26 108 905 4 3
222 15 108 905 4 3
170 22 108 905 3 2
142 14 108 905 3 2
121 15 108 905 3 2
102 14 108 905 2 1
91 16 108 905 4 2
cmake
Commons.cmake
in cmake_modules
 79 - 108 905 4 3
36 6 108 905 3 2
Exceptions.h
in include
 18 - 108 905 2 1
419 30 108 889 10 8
272 17 108 821 10 6
Analyzer.h
in include
 209 14 108 791 7 2
Arity.h
in include
 44 - 108 759 2 2
147 20 108 750 4 3
LiftedDomain.h
in include
 113 15 108 718 2 2
178 23 108 639 3 2
170 25 108 532 3 3
FlatSet.h
in include
 180 13 108 524 3 2
142 24 108 521 2 2
Files Not Recently Changed (Top 33)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
in
gtest.cmake.in
in cmake_modules
 15 - 108 1064 3 3
Exceptions.h
in include
 18 - 108 905 2 1
36 6 108 905 3 2
Arity.h
in include
 44 - 108 759 2 2
49 1 108 1325 4 3
cmake
Commons.cmake
in cmake_modules
 79 - 108 905 4 3
82 7 108 1163 6 4
91 16 108 905 4 2
102 14 108 905 2 1
LiftedDomain.h
in include
 113 15 108 718 2 2
121 15 108 905 3 2
142 24 108 521 2 2
142 14 108 905 3 2
147 20 108 750 4 3
170 25 108 532 3 3
170 22 108 905 3 2
170 21 108 1191 6 3
178 23 108 639 3 2
FlatSet.h
in include
 180 13 108 524 3 2
Analyzer.h
in include
 209 14 108 791 7 2
222 15 108 905 4 3
235 22 108 1191 8 5
240 12 108 1325 6 4
240 26 108 905 4 3
268 35 108 1073 4 3
272 17 108 821 10 6
280 15 108 905 3 2
347 48 108 905 2 1
419 30 108 889 10 8
456 25 108 1325 9 7
S_Expression.h
in include
 528 67 108 1381 4 3
801 35 108 1191 8 4
960 37 108 1333 18 6
Most Recently Created Files (Top 33)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
142 24 108 521 2 2
FlatSet.h
in include
 180 13 108 524 3 2
170 25 108 532 3 3
178 23 108 639 3 2
LiftedDomain.h
in include
 113 15 108 718 2 2
147 20 108 750 4 3
Arity.h
in include
 44 - 108 759 2 2
Analyzer.h
in include
 209 14 108 791 7 2
272 17 108 821 10 6
419 30 108 889 10 8
347 48 108 905 2 1
280 15 108 905 3 2
240 26 108 905 4 3
222 15 108 905 4 3
170 22 108 905 3 2
142 14 108 905 3 2
121 15 108 905 3 2
102 14 108 905 2 1
91 16 108 905 4 2
cmake
Commons.cmake
in cmake_modules
 79 - 108 905 4 3
36 6 108 905 3 2
Exceptions.h
in include
 18 - 108 905 2 1
in
gtest.cmake.in
in cmake_modules
 15 - 108 1064 3 3
268 35 108 1073 4 3
82 7 108 1163 6 4
801 35 108 1191 8 4
235 22 108 1191 8 5
170 21 108 1191 6 3
456 25 108 1325 9 7
240 12 108 1325 6 4
49 1 108 1325 4 3
960 37 108 1333 18 6
S_Expression.h
in include
 528 67 108 1381 4 3
Most Recently Changed Files (Top 33)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
960 37 108 1333 18 6
801 35 108 1191 8 4
S_Expression.h
in include
 528 67 108 1381 4 3
456 25 108 1325 9 7
419 30 108 889 10 8
347 48 108 905 2 1
280 15 108 905 3 2
272 17 108 821 10 6
268 35 108 1073 4 3
240 26 108 905 4 3
240 12 108 1325 6 4
235 22 108 1191 8 5
222 15 108 905 4 3
Analyzer.h
in include
 209 14 108 791 7 2
FlatSet.h
in include
 180 13 108 524 3 2
178 23 108 639 3 2
170 21 108 1191 6 3
170 22 108 905 3 2
170 25 108 532 3 3
147 20 108 750 4 3
142 14 108 905 3 2
142 24 108 521 2 2
121 15 108 905 3 2
LiftedDomain.h
in include
 113 15 108 718 2 2
102 14 108 905 2 1
91 16 108 905 4 2
82 7 108 1163 6 4
cmake
Commons.cmake
in cmake_modules
 79 - 108 905 4 3
49 1 108 1325 4 3
Arity.h
in include
 44 - 108 759 2 2
36 6 108 905 3 2
Exceptions.h
in include
 18 - 108 905 2 1
in
gtest.cmake.in
in cmake_modules
 15 - 108 1064 3 3