novifinancial / curve25519-dalek-fiat
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 47 files with 25,722 lines of code.
    • 3 files changed more than 100 times (1,216 lines of code)
    • 5 files changed 51-100 times (2,057 lines of code)
    • 3 files changed 21-50 times (401 lines of code)
    • 28 files changed 6-20 times (19,400 lines of code)
    • 8 files changed 1-5 times (2,648 lines of code)
4% | 7% | 1% | 75% | 10%
Legend:
101+
51-100
21-50
6-20
1-5
explore: zoomable circles | data
File Change Frequency per File Extension
rs, md, txt, svg, gitignore, json, yml, html, toml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
rs4% | 8% | 1% | 75% | 10%
toml100% | 0% | 0% | 0% | 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
src32% | 58% | 2% | 6% | <1%
ROOT100% | 0% | 0% | 0% | 0%
benches0% | 0% | 100% | 0% | 0%
src/backend0% | 0% | 100% | 0% | 0%
src/backend/serial/u640% | 0% | 0% | 99% | <1%
src/backend/serial/u320% | 0% | 0% | 92% | 7%
src/backend/vector/avx20% | 0% | 0% | 100% | 0%
src/backend/vector/ifma0% | 0% | 0% | 28% | 71%
src/backend/serial/scalar_mul0% | 0% | 0% | 100% | 0%
src/backend/vector/scalar_mul0% | 0% | 0% | 94% | 5%
src/backend/serial/curve_models0% | 0% | 0% | 100% | 0%
src/backend/vector0% | 0% | 0% | 100% | 0%
src/backend/serial0% | 0% | 0% | 100% | 0%
src/backend/serial/fiat0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 47)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
Cargo.toml
in root
 60 - 187 1956 140 20
scalar.rs
in src
 1117 55 430 1954 122 23
lib.rs
in src
 39 - 430 1956 111 15
867 67 430 1743 95 14
541 29 430 1743 86 14
field.rs
in src
 257 16 430 1937 74 11
113 8 430 1937 72 8
279 17 688 1718 60 9
mod.rs
in src/backend
 26 - 906 1612 29 5
traits.rs
in src
 106 8 430 1612 26 5
269 21 430 1483 21 7
mod.rs
in src/backend/vector
 27 - 906 1255 16 4
field.rs
in src/backend/vector/ifma
 667 21 906 1252 15 2
mod.rs
in src/backend/vector/ifma
 7 - 906 1252 13 3
mod.rs
in src/backend/vector/avx2
 7 - 906 1255 12 4
constants.rs
in src/backend/serial/u64
 7682 - 873 1255 12 6
straus.rs
in src/backend/vector/scalar_mul
 70 2 906 1255 11 4
straus.rs
in src/backend/serial/scalar_mul
 77 2 906 1255 11 4
pippenger.rs
in src/backend/serial/scalar_mul
 102 2 906 1062 11 3
constants.rs
in src/backend/serial/u32
 4709 - 873 1255 11 5
mod.rs
in src/backend/serial/scalar_mul
 8 - 906 1255 10 3
field.rs
in src/backend/vector/avx2
 444 12 904 1255 10 4
mod.rs
in src/backend/vector/scalar_mul
 8 - 906 1255 9 3
variable_base.rs
in src/backend/serial/scalar_mul
 26 - 873 1255 9 3
pippenger.rs
in src/backend/vector/scalar_mul
 107 2 906 1062 9 3
mod.rs
in src/backend/serial
 21 - 906 1255 8 3
precomputed_straus.rs
in src/backend/vector/scalar_mul
 79 2 906 1160 8 2
precomputed_straus.rs
in src/backend/serial/scalar_mul
 82 2 906 1160 8 2
edwards.rs
in src/backend/vector/ifma
 148 14 906 1248 8 2
edwards.rs
in src/backend/vector/avx2
 169 16 464 1255 8 3
scalar.rs
in src/backend/serial/u64
 328 17 464 1255 8 4
vartime_double_base.rs
in src/backend/vector/scalar_mul
 39 - 906 1255 7 2
vartime_double_base.rs
in src/backend/serial/scalar_mul
 40 - 906 1255 7 2
window.rs
in src
 142 11 906 1255 7 3
mod.rs
in src/backend/serial/curve_models
 294 22 906 1255 7 3
field.rs
in src/backend/serial/u64
 299 14 430 1255 7 4
field.rs
in src/backend/serial/u32
 357 16 430 1255 7 4
macros.rs
in src
 73 9 906 1544 6 3
constants.rs
in src/backend/vector/avx2
 3388 - 906 1255 6 2
mod.rs
in src/backend/serial/u32
 3 - 906 1255 5 2
scalar.rs
in src/backend/serial/u32
 403 17 906 1255 5 2
constants.rs
in src/backend/vector/ifma
 2043 - 906 1185 5 2
mod.rs
in src/backend/serial/u64
 3 - 1158 1255 3 1
4 - 1360 1367 3 2
variable_base.rs
in src/backend/vector/scalar_mul
 16 - 1158 1255 3 1
field.rs
in src/backend/serial/fiat
 171 13 706 963 3 1
mod.rs
in src/backend/serial/fiat
 5 - 963 963 1 1
Files With Most Contributors (Top 47)
Files sorted by the number of unique email addresses found in commits.

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
Cargo.toml
in root
 60 - 187 1956 140 20
scalar.rs
in src
 1117 55 430 1954 122 23
lib.rs
in src
 39 - 430 1956 111 15
867 67 430 1743 95 14
541 29 430 1743 86 14
field.rs
in src
 257 16 430 1937 74 11
113 8 430 1937 72 8
279 17 688 1718 60 9
mod.rs
in src/backend
 26 - 906 1612 29 5
traits.rs
in src
 106 8 430 1612 26 5
269 21 430 1483 21 7
mod.rs
in src/backend/vector
 27 - 906 1255 16 4
field.rs
in src/backend/vector/ifma
 667 21 906 1252 15 2
mod.rs
in src/backend/vector/ifma
 7 - 906 1252 13 3
mod.rs
in src/backend/vector/avx2
 7 - 906 1255 12 4
constants.rs
in src/backend/serial/u64
 7682 - 873 1255 12 6
pippenger.rs
in src/backend/serial/scalar_mul
 102 2 906 1062 11 3
straus.rs
in src/backend/serial/scalar_mul
 77 2 906 1255 11 4
straus.rs
in src/backend/vector/scalar_mul
 70 2 906 1255 11 4
constants.rs
in src/backend/serial/u32
 4709 - 873 1255 11 5
mod.rs
in src/backend/serial/scalar_mul
 8 - 906 1255 10 3
field.rs
in src/backend/vector/avx2
 444 12 904 1255 10 4
variable_base.rs
in src/backend/serial/scalar_mul
 26 - 873 1255 9 3
mod.rs
in src/backend/vector/scalar_mul
 8 - 906 1255 9 3
pippenger.rs
in src/backend/vector/scalar_mul
 107 2 906 1062 9 3
precomputed_straus.rs
in src/backend/serial/scalar_mul
 82 2 906 1160 8 2
edwards.rs
in src/backend/vector/ifma
 148 14 906 1248 8 2
precomputed_straus.rs
in src/backend/vector/scalar_mul
 79 2 906 1160 8 2
mod.rs
in src/backend/serial
 21 - 906 1255 8 3
edwards.rs
in src/backend/vector/avx2
 169 16 464 1255 8 3
scalar.rs
in src/backend/serial/u64
 328 17 464 1255 8 4
vartime_double_base.rs
in src/backend/serial/scalar_mul
 40 - 906 1255 7 2
vartime_double_base.rs
in src/backend/vector/scalar_mul
 39 - 906 1255 7 2
mod.rs
in src/backend/serial/curve_models
 294 22 906 1255 7 3
window.rs
in src
 142 11 906 1255 7 3
field.rs
in src/backend/serial/u32
 357 16 430 1255 7 4
field.rs
in src/backend/serial/u64
 299 14 430 1255 7 4
constants.rs
in src/backend/vector/avx2
 3388 - 906 1255 6 2
macros.rs
in src
 73 9 906 1544 6 3
mod.rs
in src/backend/serial/u32
 3 - 906 1255 5 2
scalar.rs
in src/backend/serial/u32
 403 17 906 1255 5 2
constants.rs
in src/backend/vector/ifma
 2043 - 906 1185 5 2
field.rs
in src/backend/serial/fiat
 171 13 706 963 3 1
mod.rs
in src/backend/serial/u64
 3 - 1158 1255 3 1
variable_base.rs
in src/backend/vector/scalar_mul
 16 - 1158 1255 3 1
4 - 1360 1367 3 2
mod.rs
in src/backend/serial/fiat
 5 - 963 963 1 1
Correlations

File Size vs. Number of Changes: 47 points

Cargo.toml x: 60 lines of code y: 140 # changes src/lib.rs x: 39 lines of code y: 111 # changes src/backend/serial/fiat/field.rs x: 171 lines of code y: 3 # changes src/backend/mod.rs x: 26 lines of code y: 29 # changes src/backend/serial/fiat/mod.rs x: 5 lines of code y: 1 # changes src/backend/serial/mod.rs x: 21 lines of code y: 8 # changes src/backend/serial/u64/constants.rs x: 7682 lines of code y: 12 # changes src/constants.rs x: 113 lines of code y: 72 # changes src/field.rs x: 257 lines of code y: 74 # changes src/scalar.rs x: 1117 lines of code y: 122 # changes benches/dalek_benchmarks.rs x: 269 lines of code y: 21 # changes src/backend/serial/u32/field.rs x: 357 lines of code y: 7 # changes src/backend/serial/u64/field.rs x: 299 lines of code y: 7 # changes src/edwards.rs x: 867 lines of code y: 95 # changes src/ristretto.rs x: 541 lines of code y: 86 # changes src/traits.rs x: 106 lines of code y: 26 # changes src/backend/serial/u64/scalar.rs x: 328 lines of code y: 8 # changes src/backend/vector/avx2/edwards.rs x: 169 lines of code y: 8 # changes src/montgomery.rs x: 279 lines of code y: 60 # changes src/backend/serial/scalar_mul/variable_base.rs x: 26 lines of code y: 9 # changes src/backend/serial/u32/constants.rs x: 4709 lines of code y: 11 # changes src/backend/vector/avx2/field.rs x: 444 lines of code y: 10 # changes src/backend/serial/scalar_mul/mod.rs x: 8 lines of code y: 10 # changes src/backend/serial/scalar_mul/pippenger.rs x: 102 lines of code y: 11 # changes src/backend/serial/scalar_mul/precomputed_straus.rs x: 82 lines of code y: 8 # changes src/backend/serial/scalar_mul/straus.rs x: 77 lines of code y: 11 # changes src/backend/serial/scalar_mul/vartime_double_base.rs x: 40 lines of code y: 7 # changes src/backend/serial/u32/mod.rs x: 3 lines of code y: 5 # changes src/backend/serial/u32/scalar.rs x: 403 lines of code y: 5 # changes src/backend/vector/avx2/constants.rs x: 3388 lines of code y: 6 # changes src/backend/vector/avx2/mod.rs x: 7 lines of code y: 12 # changes src/backend/vector/ifma/constants.rs x: 2043 lines of code y: 5 # changes src/backend/vector/ifma/edwards.rs x: 148 lines of code y: 8 # changes src/backend/vector/ifma/field.rs x: 667 lines of code y: 15 # changes src/backend/vector/ifma/mod.rs x: 7 lines of code y: 13 # changes src/backend/vector/mod.rs x: 27 lines of code y: 16 # changes src/backend/vector/scalar_mul/mod.rs x: 8 lines of code y: 9 # changes src/backend/vector/scalar_mul/pippenger.rs x: 107 lines of code y: 9 # changes src/macros.rs x: 73 lines of code y: 6 # changes src/window.rs x: 142 lines of code y: 7 # changes src/backend/serial/u64/mod.rs x: 3 lines of code y: 3 # changes src/backend/vector/scalar_mul/variable_base.rs x: 16 lines of code y: 3 # changes
140.0
# changes
  min: 1.0
  average: 23.94
  25th percentile: 7.0
  median: 9.0
  75th percentile: 16.0
  max: 140.0
0 7682.0
lines of code
min: 3.0 | average: 547.28 | 25th percentile: 26.0 | median: 106.0 | 75th percentile: 328.0 | max: 7682.0

Number of Contributors vs. Number of Changes: 47 points

Cargo.toml x: 20 # contributors y: 140 # changes src/lib.rs x: 15 # contributors y: 111 # changes src/backend/serial/fiat/field.rs x: 1 # contributors y: 3 # changes src/backend/mod.rs x: 5 # contributors y: 29 # changes src/backend/serial/fiat/mod.rs x: 1 # contributors y: 1 # changes src/backend/serial/mod.rs x: 3 # contributors y: 8 # changes src/backend/serial/u64/constants.rs x: 6 # contributors y: 12 # changes src/constants.rs x: 8 # contributors y: 72 # changes src/field.rs x: 11 # contributors y: 74 # changes src/scalar.rs x: 23 # contributors y: 122 # changes benches/dalek_benchmarks.rs x: 7 # contributors y: 21 # changes src/backend/serial/u32/field.rs x: 4 # contributors y: 7 # changes src/edwards.rs x: 14 # contributors y: 95 # changes src/ristretto.rs x: 14 # contributors y: 86 # changes src/traits.rs x: 5 # contributors y: 26 # changes src/backend/serial/u64/scalar.rs x: 4 # contributors y: 8 # changes src/montgomery.rs x: 9 # contributors y: 60 # changes src/backend/serial/scalar_mul/variable_base.rs x: 3 # contributors y: 9 # changes src/backend/serial/u32/constants.rs x: 5 # contributors y: 11 # changes src/backend/vector/avx2/field.rs x: 4 # contributors y: 10 # changes src/backend/serial/curve_models/mod.rs x: 3 # contributors y: 7 # changes src/backend/serial/scalar_mul/mod.rs x: 3 # contributors y: 10 # changes src/backend/serial/scalar_mul/pippenger.rs x: 3 # contributors y: 11 # changes src/backend/serial/scalar_mul/precomputed_straus.rs x: 2 # contributors y: 8 # changes src/backend/serial/scalar_mul/straus.rs x: 4 # contributors y: 11 # changes src/backend/serial/scalar_mul/vartime_double_base.rs x: 2 # contributors y: 7 # changes src/backend/serial/u32/mod.rs x: 2 # contributors y: 5 # changes src/backend/vector/avx2/constants.rs x: 2 # contributors y: 6 # changes src/backend/vector/avx2/mod.rs x: 4 # contributors y: 12 # changes src/backend/vector/ifma/field.rs x: 2 # contributors y: 15 # changes src/backend/vector/ifma/mod.rs x: 3 # contributors y: 13 # changes src/backend/vector/mod.rs x: 4 # contributors y: 16 # changes src/macros.rs x: 3 # contributors y: 6 # changes src/prelude.rs x: 2 # contributors y: 3 # changes
140.0
# changes
  min: 1.0
  average: 23.94
  25th percentile: 7.0
  median: 9.0
  75th percentile: 16.0
  max: 140.0
0 23.0
# contributors
min: 1.0 | average: 4.96 | 25th percentile: 2.0 | median: 3.0 | 75th percentile: 5.0 | max: 23.0