Dao-AILab/flash-attention has 107,405 source lines of code out of 135,654 total lines across 996 files, counted from the main ref at commit 1326ab1ddf18 by the OctoCounts tokei engine on 2026-10-22. The report is cached by commit, tokei version, and analysis options, so recounting the same revision returns exactly these numbers.
Dao-AILab/flash-attention: 107,405 code lines at commit 1326ab1ddf18, counted with tokei-14.0.0 on 2026-10-22. Saved result b9de9eb619429a5d3ae20ffc7a24c7d94012d63c0d1b47c0c42ce4bee301ef53.
OctoCounts produced this report by resolving Dao-AILab/flash-attention to commit 1326ab1ddf18, downloading the repository source archive, and counting every source file with tokei, the open-source line counter written in Rust. The table below breaks the count down by programming language into files, total lines, code lines, comment lines, and blank lines, so the figures can be compared across languages and projects. Results are cached by commit, tokei version, and analysis options, so counting the same revision again reproduces exactly these numbers.
This is a large codebase by counted code lines. Code represents 79.2% of all lines, comments represent 11.1%, and the repository averages 108 code lines per file. Python accounts for 74.9% of counted code.
| Language | Files | Lines | Code | Comments | Blanks |
|---|---|---|---|---|---|
| Python | 181 | 95798 | 80455 | 7506 | 7837 |
| C Header | 43 | 11552 | 8571 | 1553 | 1428 |
| C++ | 12 | 9001 | 7492 | 611 | 898 |
| C++ Header | 12 | 6780 | 5406 | 688 | 686 |
| CUDA | 606 | 7453 | 4199 | 1940 | 1314 |
| YAML | 107 | 1440 | 1042 | 209 | 189 |
| Shell | 5 | 139 | 84 | 38 | 17 |
| TOML | 2 | 82 | 72 | 0 | 10 |
| Dockerfile | 2 | 122 | 56 | 46 | 20 |
| Autoconf | 2 | 17 | 16 | 0 | 1 |
| Makefile | 1 | 9 | 6 | 0 | 3 |
| Module-Definition | 1 | 7 | 6 | 0 | 1 |
| Markdown | 22 | 3254 | 0 | 2505 | 749 |
Top language (Python 74.9%). Generated at .
Dao-AILab/flash-attention has 135,654 total lines, including 107,405 code lines, 15,096 comment lines, and 13,153 blank lines.
OctoCounts resolved the public GitHub repository to commit 1326ab1ddf18, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.
This OctoCounts report was generated from main at commit 1326ab1ddf18 on 2026-10-22T05:35:05.022628585Z.
Other public repositories with an OctoCounts report, ranked by top language and code size similarity:
Play the growth animation for Dao-AILab/flash-attention on this page — 107,405 code lines across 13 languages, counted by tokei.