This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang.
C++ · active 2024-11-27 → 2026-08-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 623 days from 2024-11-27 to 2026-08-11. Pushes: 334 total, peak 9 in a day. Pull requests: 422 total, peak 8 in a day. Issues: 595 total, peak 18 in a day. Comments: 2,001 total, peak 46 in a day. Stars: 205 total, peak 9 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| damyanp | 804 | 53 | 47 | 340 |
| tex3d | 762 | 24 | 30 | 332 |
| alsepkow | 615 | 52 | 80 | 231 |
| V-FEXrt | 387 | 66 | 45 | 115 |
| bob80905 | 349 | 26 | 39 | 116 |
| s-perron | 216 | 23 | 25 | 86 |
| llvm-beanz | 207 | 16 | 18 | 93 |
| hekota | 135 | 19 | 11 | 50 |
| pow2clk | 125 | 4 | 4 | 70 |
| Keenuts | 113 | 14 | 16 | 33 |
| github-actions[bot] | 85 | 4 | 0 | 81 |
| simoll | 73 | 0 | 6 | 34 |
| spall | 72 | 1 | 3 | 14 |
| danbrown-amd | 62 | 0 | 8 | 33 |
| bogner | 60 | 0 | 1 | 33 |
| luciechoi | 57 | 3 | 14 | 20 |
| inbelic | 52 | 0 | 0 | 21 |
| joaosaffran | 46 | 6 | 7 | 13 |
| azure-pipelines[bot] | 39 | 0 | 0 | 39 |
| devshgraphicsprogramming | 39 | 0 | 0 | 28 |
Recent activity
Latest issues, pull requests and releases
- Issue#8609damyanp2026-08-05 20:38[SPIR-V] Validation Error: ID decorated with RelaxedPrecision multiple times is not allowed.
- Issue comment#8542dependabot[bot]2026-08-04 20:11Bump cryptography from 46.0.5 to 48.0.1 in /utils/git
- Issue comment#8676JoeCitizen2026-07-31 01:52[HLSL] Add LinAlg accumulation contention coverage
- Pull request#8723damyanp2026-07-30 23:39
- Pull request#8712V-FEXrt2026-07-29 20:42
- Pull request#8662JoeCitizen2026-07-28 18:34
- Issue comment#8662V-FEXrt2026-07-28 00:19[HLSL] Correct LinAlg OuterProduct accumulator use
- Issue#8646calhsu-nvidia2026-07-22 06:43[SPIR-V] RWByteAddressBuffer.Store<uint16_t> lowers to a non-atomic 32-bit read-modify-write, racing adjacent 16-bit stores (DXIL emits a native 16-bit store)
- Issue#8545JoeCitizen2026-07-20 23:49LinAlg ExecTest: FillMatrix Builtin
- Issue comment#8523tex3d2026-06-23 20:53Prevent experimental RDAT on v1.9
- Issue#8564V-FEXrt2026-06-17 23:31LinAlg ExecTest: Convert Builtin
- Issue comment#8352dependabot[bot]2026-06-17 00:47Bump cryptography from 46.0.5 to 46.0.7 in /utils/git
- Pull request#8510joaosaffran2026-06-01 23:48
- Issue#8449bob809052026-05-29 19:06DXC won't compile now with MSVC build tools v14.51
- Issue#8463anupamachandra2026-05-20 22:47[0035] Make Matrix::Splat() more user friendly with improved diagnostics for potentially incorrect usage.
- Pull request#8458V-FEXrt2026-05-19 01:40
- Pull request#8448V-FEXrt2026-05-12 23:35
- Issue comment#8421Cameron1872026-05-12 04:07Compilation failure in DXC 1.10.2605.2 about invalid width `i26` Integers
- Issue comment#8421damyanp2026-05-11 23:48Compilation failure in DXC 1.10.2605.2 about invalid width `i26` Integers
- Pull request#8441V-FEXrt2026-05-11 20:14
- Issue comment#8172vec2vec22026-05-09 11:45[SPIR-V] 16-bit stores emit 32-bit stores with masking
- Issue comment#8435V-FEXrt2026-05-08 22:28Share code to Add VectorAccumulate and InterpretedVector Multiply
- Issue comment#8435V-FEXrt2026-05-08 20:51Share code to Add VectorAccumulate and InterpretedVector Multiply
- Issue comment#8431damyanp2026-05-08 20:23Update DirectX-Headers to latest
- Issue comment#8420github-actions[bot]2026-05-06 23:24[SM 6.10][LinAlg] Fixes float truncation and coordinate calculation in LinAlg exec tests
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 205 stars here means stars gained during the window, not the repo's star count.