Every commit scored for change-risk against this repo's own history, so 'elevated' means elevated here rather than on some global curve.
Needs review
144 commits sit in this repo's top risk tercile, which is 33% of the 433scored. The cut is drawn against this codebase's own history rather than a global curve, so a quiet repo still fills its top band, and here it starts at 7.3 out of 10. What pushes a commit up is size and spread together: a large change confined to one area scores below a smaller one scattered across a dozen files.
Commit categories over time, read off the subject line. Fixes carry the accent because that is the series this chart exists to show.
Consistently other-driven across its history.
Ranked by change-risk, highest first. Priority is a tercile of this repo's own distribution, so a quiet repo still fills its top band.
| # | Commit | Author | When | Lines | Risk | Top driver |
|---|---|---|---|---|---|---|
| 1 | 1d05cda1add more compress code (untested) | William Bro-Jørgensen | 9mo ago | +954 -13 | 100%Elevated | more lines added than baseline |
| 2 | 8a694bcdworking file_headers_read | William Bro-Jørgensen | 1y ago | +1.0K -137 | 100%Elevated | more lines added than baseline |
| 3 | d286ff9cslowly start reading headers and blocks | William Bro-Jørgensen | 1y ago | +1.1K -6 | 100%Elevated | more lines added than baseline |
| 4 | 41ecced6start porting compression tests | William Bro-Jørgensen | 5mo ago | +787 -192 | 99%Elevated | more lines added than baseline |
| 5 | 681fd947finish initial work on xtc2 - start tests | William Bro-Jørgensen | 1y ago | +824 -21 | 99%Elevated | more lines added than baseline |
| 6 | 94f2e9a4more work | William Bro-Jørgensen | 11mo ago | +513 -30 | 98%Elevated | more lines added than baseline |
| 7 | 71c97052merge conflict | William Bro-Jørgensen | 1y ago | +595 -44 | 98%Elevated | more lines added than baseline |
| 8 | 8929ece5add huffman encoding | William Bro-Jørgensen | 1y ago | +592 -0 | 98%Elevated | more lines added than baseline |
| 9 | 4d1ed2b8start work on bwlzh | William Bro-Jørgensen | 1y ago | +607 -0 | 98%Elevated | more lines added than baseline |
| 10 | 583db4bbmore functions ported | William Bro-Jørgensen | 1y ago | +623 -19 | 98%Elevated | more lines added than baseline |
| 11 | bdd22079reading bonds, residues, atoms, etc. | William Bro-Jørgensen | 1y ago | +479 -157 | 98%Elevated | more lines added than baseline |
| 12 | a7d2a3faclippy pedantic | William Bro-Jørgensen | 4mo ago | +856 -824 | 97%Elevated | more lines added than baseline |
| 13 | 87cc64fdfurther test porting + functions | William Bro-Jørgensen | 5mo ago | +446 -30 | 97%Elevated | more lines added than baseline |
| 14 | a4f76da3begin work on xtc* | William Bro-Jørgensen | 1y ago | +573 -0 | 97%Elevated | more lines added than baseline |
| 15 | f01be413now handles endianness | William Bro-Jørgensen | 1y ago | +514 -92 | 97%Elevated | more lines added than baseline |
| 16 | f82a2b1edata_get_stride_length | William Bro-Jørgensen | 1y ago | +491 -0 | 97%Elevated | more lines added than baseline |
| 17 | 5c6c6aa6add c workload script | William Bro-Jørgensen | 4mo ago | +493 -0 | 96%Elevated | more lines added than baseline |
| 18 | b7cbab25work on hash mode | William Bro-Jørgensen | 4mo ago | +738 -174 | 96%Elevated | more lines added than baseline |
| 19 | 50ba3300test60 + test61 | William Bro-Jørgensen | 5mo ago | +461 -49 | 96%Elevated | more lines added than baseline |
| 20 | 39c30c01restructure tests and remove double testing | William Bro-Jørgensen | 5mo ago | +397 -530 | 96%Elevated | more lines added than baseline |
| 21 | b4cea254add MTF FFI bindings, missing Rust decoders, and C-comparison tests | William Bro-Jørgensenclaudeassisted | 6mo ago | +474 -0 | 96%Elevated | more lines added than baseline |
| 22 | ca4ed845add FFI bindings and comparison tests for tng_compress.h, fix algorithm selection bugs | William Bro-Jørgensenclaudeassisted | 6mo ago | +664 -45 | 96%Elevated | more lines added than baseline |
| 23 | b02d2baesome more tests (that fail) | William Bro-Jørgensen | 5mo ago | +355 -61 | 94%Elevated | more lines added than baseline |
| 24 | a7aeb788unquantize stuff | William Bro-Jørgensen | 5mo ago | +355 -33 | 94%Elevated | more lines added than baseline |
| 25 | 5c370204finish bwlzh decompress | William Bro-Jørgensen | 5mo ago | +336 -70 | 94%Elevated | more lines added than baseline |
| 26 | 0c3d357cadd huffman FFI | William Bro-Jørgensen | 6mo ago | +342 -204 | 94%Elevated | more lines added than baseline |
| 27 | 10f48e40Add C FFI comparison testing infrastructure | William Bro-Jørgensenclaudeassisted | 6mo ago | +558 -3 | 94%Elevated | more lines added than baseline |
| 28 | 117430d6more work on xtc3 | William Bro-Jørgensen | 1y ago | +349 -9 | 94%Elevated | more lines added than baseline |
| 29 | 711a40d6more work onon xtc* | William Bro-Jørgensen | 1y ago | +384 -5 | 94%Elevated | more lines added than baseline |
| 30 | 5c6521ebbroken: current work on file headers write | William Bro-Jørgensen | 1y ago | +403 -91 | 94%Elevated | more lines added than baseline |
| 31 | 9802e6abmore tests + functions | William Bro-Jørgensen | 1y ago | +394 -5 | 94%Elevated | more lines added than baseline |
| 32 | b14dd420tests with zeros | William Bro-Jørgensen | 5mo ago | +331 -0 | 92%Elevated | more lines added than baseline |
| 33 | 6ea786cfmore porting, more fixing | William Bro-Jørgensen | 5mo ago | +300 -49 | 92%Elevated | more lines added than baseline |
| 34 | b26f519bport final unpack | William Bro-Jørgensen | 5mo ago | +339 -83 | 92%Elevated | more lines added than baseline |
| 35 | f2eb4591unfinished | William Bro-Jørgensen | 5mo ago | +352 -10 | 92%Elevated | more lines added than baseline |
| 36 | 4270a6e5some more work on trajectory | William Bro-Jørgensen | 7mo ago | +286 -142 | 92%Elevated | more lines added than baseline |
| 37 | 7e406155finish xtc3 + tests | William Bro-Jørgensen | 1y ago | +281 -110 | 92%Elevated | more lines added than baseline |
| 38 | b0cd02fawork on huffman | William Bro-Jørgensen | 1y ago | +299 -10 | 92%Elevated | more lines added than baseline |
| 39 | bc76cddbmore tests, more functions | William Bro-Jørgensen | 1y ago | +309 -49 | 92%Elevated | more lines added than baseline |
| 40 | 8bb42f24another func, another test | William Bro-Jørgensen | 5mo ago | +311 -9 | 90%Elevated | more lines added than baseline |
| 41 | f623f184another one | William Bro-Jørgensen | 5mo ago | +290 -10 | 90%Elevated | more lines added than baseline |
| 42 | f84ee9b6unfinished bwlzh port | William Bro-Jørgensen | 5mo ago | +238 -17 | 90%Elevated | more lines added than baseline |
| 43 | 5996ccfamore functions for tests | William Bro-Jørgensen | 5mo ago | +298 -0 | 90%Elevated | more lines added than baseline |
| 44 | 296c9a81move vals16 to FFI | William Bro-Jørgensen | 6mo ago | +264 -198 | 90%Elevated | more lines added than baseline |
| 45 | 9bf6d7fefinish testing xtc2 | William Bro-Jørgensen | 1y ago | +247 -59 | 90%Elevated | more lines added than baseline |
| 46 | 1b2ea747make it work bwlzh | William Bro-Jørgensen | 1y ago | +278 -248 | 90%Elevated | more lines added than baseline |
| 47 | e9a213b8work on ptngc_comp_to_bwt + finish ptngc_bwt_merge_sort_inner with tests | William Bro-Jørgensen | 1y ago | +262 -0 | 90%Elevated | more lines added than baseline |
| 48 | 528b18dabegin work on compress | William Bro-Jørgensen | 1y ago | +298 -0 | 90%Elevated | more lines added than baseline |
| 49 | 1f53795aadd bench_workload module and bench_compress binary | William Bro-Jørgensen | 4mo ago | +310 -41 | 88%Elevated | more lines added than baseline |
| 50 | 3a02337eadd benches for TNG compression | William Bro-Jørgensen | 4mo ago | +404 -5 | 88%Elevated | more lines added than baseline |
Two views of the same model: where the cuts fall, and what commit shape lands you above them.
Every scored commit, binned on the raw 0 to 10 score rather than the percentile. Percentile ranks are uniform by construction, so that axis has no shape to draw. The dashed lines are the tercile cuts behind each row's priority pill.
The 200 most recent commits, on their own recency sample rather than the feed above: that defaults to risk-sorted, so reusing it would plot only the top tercile and call it the spread. Big and scattered is what the model penalises. Click a dot to open it.
chem-william/tng-rs has 449 commits in its history from 2 contributors, the first of them May 21, 2025. In the last 90 days 4 files were touched, 5 times in total, most often trajectory.rs. Every commit is scored for change risk from its size, spread and the history of the files it touches.
