24 Commits

Author SHA1 Message Date
Philippe Tillet
20100a7254 Merge triton-mlir branch - Complete rewrite of the backend from scratch (#1004)
This PR merges the `triton-mlir` branch, in which we have been quietly
rewriting the Triton backend from scratch to increase maintainability,
stability and ultimately performance. Changes to the runtime are
minimal, and this new version aims to remain backward-compatible with
the previous commit. The legacy backend is now officially deprecated,
but can still be accessed via the `legacy-backend` tag.

Co-authored-by: Keren Zhou <kerenzhou@openai.com>
Co-authored-by: Yan Chunwei <yanchunwei@outlook.com>
Co-authored-by: goostavz <109190422+goostavz@users.noreply.github.com>
Co-authored-by: Shintaro Iwasaki <siwasaki@fb.com>
Co-authored-by: Yan Da <dyanab@connect.ust.hk>
Co-authored-by: Jun Yang <yangjunpro@gmail.com>
Co-authored-by: Ian Bearman <ianb@microsoft.com>
Co-authored-by: Jason Ansel <jansel@jansel.net>
Co-authored-by: Qingyi Liu <qingyil@nvidia.com>
Co-authored-by: ben-zhang-609 <110140741+ben-zhang-609@users.noreply.github.com>
Co-authored-by: Chenggang Zhao <lyricz@yeah.net>
Co-authored-by: ben-zhang-609 <benzh609@gmail.com>
Co-authored-by: dongdongl <dongdongl@nvidia.com>
2022-12-21 01:30:50 -08:00
Shintaro Iwasaki
c668d6596e [DOCS] Fix spelling (#664)
This PR applies minor spelling fix in comments and string literals to
`master`. It shouldn't hurt anything.
2022-09-16 12:26:40 -07:00
Yunxing Dai
59a8e25f43 [DOCS] Fix typo (#650) 2022-09-14 12:17:05 -07:00
Keren Zhou
af85f5fa46 [FRONTEND] Refresh cache when the source code of outlined functions are changed (#590) 2022-07-20 17:34:07 -07:00
Philippe Tillet
751e325d2e [TUTORIALS] Fixed typo 2022-06-05 13:33:21 -07:00
Philippe Tillet
801c8a4c92 [TUTORIALS] Fixed typo 2022-06-05 12:32:07 -07:00
Philippe Tillet
8876e53206 [BACKEND] Restored reduction bugfixes 2022-06-03 11:38:52 -07:00
Philippe Tillet
a60374a597 Revert "[BACKEND] Various bug fixes; making reductions faster (#533)".
This is a more stable commit that produce bitwise identical code to earlier
versions. Using commits after this one may lead to slightly different numerics
2022-06-03 11:36:06 -07:00
Philippe Tillet
3e7500dfe6 [BACKEND] Various bug fixes; making reductions faster (#533) 2022-05-31 17:14:44 -07:00
Philippe Tillet
7b48340ffd [CI] Some fixes for the build (#451) 2022-02-06 19:11:33 -08:00
Madeleine Thompson
9801aa7b56 [DOCS] fix tutorials for v2.0 (#422)
- Fix meta-parameter usage on tutorials.
- Install tutorial dependencies on CI.
- Switch from `requirements-test.txt` to `extras_require` for test dependencies, and also use it for tutorial dependencies.
- Make some performance tests deterministic.
2022-01-07 12:34:38 -08:00
Madeleine Thompson
8bf551ae7a [STYLE] run autopep8 and isort (#421)
Run:
```
isort ./python
autopep8 -i --ignore E501,E701,E731 $(find ./python/ -name '*.py')
```
with an `.isort.cfg` and then clean up a few warts. This PR should be a no-op; the idea is that this is all boring whitespace changes, and any config file changes will be in a different change to make it easier to review.
2022-01-06 14:34:17 -08:00
Philippe Tillet
2acaa4d0dd [LANG] Added support for constexpr (#361) 2021-10-30 00:32:58 -07:00
Philippe Tillet
f26a48a3b4 [DOCS] Various improvements (#224)
- Added docstr for autotune, Config, heuristics
- Added docstr for atomics
- Hiding internal _builder argument used for built-in language primitives
- Re-factor docstr to use common templates between similar functions.
2021-08-18 11:15:53 -07:00
Philippe Tillet
70e28ff380 [DOCS] Minor modifications of the matmul tutorial (#199)
Making the code more compact and fixing inconsistencies between text variable names and final python program.
2021-08-11 18:59:15 -07:00
Nicholas Joseph
6cd1ec3955 [DOCS] Fix formatting mistakes (#192) 2021-08-06 12:58:43 -07:00
Nicholas Joseph
68f7eeba92 [DOCS] Improve matmul tutorial readability (#188) 2021-08-05 16:05:56 -07:00
Philippe Tillet
b253b77c71 [DOCS] Improved documentation and integration in CI (#139) 2021-07-27 12:38:49 -07:00
Philippe Tillet
840140bf26 [CODEGEN] Removed dedicated reassociate pass to merge it into LLVM isel (#101)
This massively simplifies implementation of `reassociate` and also fixes
a bunch of bug. The pass could still be improved, but can already be used
to generate constant pointer offsets in eg the matmul epilogue
2021-07-27 12:38:49 -07:00
Philippe Tillet
bfc0a7587d [PYTHON] Renamed triton.core -> triton.language (#92) 2021-07-27 12:38:49 -07:00
Philippe Tillet
29e33e50b7 [DOCS] Updates and improvements (#87) 2021-07-27 12:38:49 -07:00
Philippe Tillet
39f4730305 Deprecation of Triton-C and Replacement by decorated Python functions (#86)
This PR implements a major overhaul of the frontend for Triton, and replaces Triton-C by a pure Python API in which kernels are defined as @triton.jit decorated functions. The documentation and tutorials have also been updated to accommodate these changes.

See documentations for more information on the new API
2021-07-27 12:38:49 -07:00
Philippe Tillet
1fdb465b71 [DOCS] Various improvements and typo fixes 2021-07-27 12:38:49 -07:00
Philippe Tillet
183878dce5 [DOCS] Added matrix multiplication tutorial 2021-07-27 12:38:49 -07:00