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32 Commits

Author SHA1 Message Date
Philippe Tillet
269ebc12e5 [PYTHON][TESTS][DOC] Various improvement of the API and code quality: 
* Simplified `triton.kernel` API to achieve lower latency:
  > .data_ptr() must now be passed as kernel argument. No more implicit
conversion from torch.tensor
  > compilation options are now constant attributes, i.e., opt.d('VAR')
becomes opt.VAR
  > torch.device must now be passed explicitly to triton.kernel (no
longer inferred from torch.tensor arguments)
* C++ tests moved to `python/tests/`
* C++ tutorial created in `tutorials/`
* Python tutorial created in python/tutorials/
* Version changed to 1.0alpha
* No longer copying C++ headers into the Python package
* added python/triton/ops/ package for pre-written Triton ops
 2021-07-27 12:38:48 -07:00
Philippe Tillet
a5a477c36b [CODEGEN] Fixed bug in recoalesce_inst LLVM codegen 2021-07-27 12:38:48 -07:00
Philippe Tillet
3b36a1e60c [CODEGEN] Fixed issue in traversal order for atomic_add and store_inst 2021-07-27 12:38:48 -07:00
Philippe Tillet
083bbd1e8d [GENERAL] Merged v1.0alpha into master. Added features are: 
- A100 support via mma.16816
- Thread swizzling for conflict-free shared memory accesses without
padding
- Complete overhaul of the LLVM code generation in
codegen/selection/generator.cc to remove overengineering
- Added debugging capabilities in the Python binding
- Compilation error for kernels that spill
 2021-07-27 12:38:48 -07:00
Philippe Tillet
fd5c72d6a0 [LANG] Added some more atomic_add support 2021-07-27 12:38:48 -07:00
Philippe Tillet
baa858aa74 [CODEGEN] Fixed bug in atomic_add 2021-07-27 12:38:48 -07:00
Philippe Tillet
073fddffc1 [PYTHON] Compiling Triton in Release mode now... 2021-07-27 12:38:48 -07:00
Philippe Tillet
5d84fde733 tmp 2021-07-27 12:38:48 -07:00
Philippe Tillet
da287bb710 [CODEGEN] Progress on atom.add.f16x2 2021-07-27 12:38:48 -07:00
Philippe Tillet
8f8d36c7a4 [GENERAL] Various bugfixes 2021-07-27 12:38:48 -07:00
Philippe Tillet
50587bbf4b [General] LLVM-9 -> LLVM-10 2021-07-27 12:38:48 -07:00
Philippe Tillet
f152150e7d [LANG] Added log intrinsic 2021-07-27 12:38:48 -07:00
Philippe Tillet
34f1d5e565 [CODEGEN] Fixed bug in 2D reductions 2021-07-27 12:38:48 -07:00
Philippe Tillet
049ab989b5 [GENERAL] Various improvements: 
* Sparse einsum in triton.ops.einsum
* Hacky support for fixed-tile-size atomic-add
* Various bugfixes in parser
 2021-07-27 12:38:48 -07:00
Philippe Tillet
840308ab5d [CODEGEN] More work on the CPU backend 2021-07-27 12:38:48 -07:00
Philippe Tillet
acff1b5e05 [RUNTIME] Lower-level interface for executing functions 2021-07-27 12:38:48 -07:00
Philippe Tillet
ba9955ae39 [CODEGEN][ANALYSIS] Fixed issue in layout inference 2021-07-27 12:38:48 -07:00
Philippe Tillet
8bdfbe2514 [ANALYSIS] Replaced min by gcd in layout inference 2021-07-27 12:38:48 -07:00
Philippe Tillet
e18f169a39 [CODEGEN] Fixed various issues in alignment inference pass 2021-07-27 12:38:48 -07:00
Philippe Tillet
da6008128e [CODEGEN] Fixed bug in alignment inference that prevented vectorization 
in some cases
 2021-07-27 12:38:48 -07:00
Philippe Tillet
4bb0311f60 [TRITON] Fixed misaligned address issue 2021-07-27 12:38:48 -07:00
Philippe Tillet
a8f1b85c5f [CODEGEN] Removed unnecessary coalescing rematerialization 2021-07-27 12:38:48 -07:00
Philippe Tillet
e7461a862b [CODEGEN] Bugfix in Disassociate pass; Added fp32 atomic_add support 2021-07-27 12:38:48 -07:00
Philippe Tillet
ddd89e1b22 [GENERAL] Fixed some undefined behavior with GCC-9 2021-07-27 12:38:48 -07:00
Philippe Tillet
0516ea96d0 [CODEGEN] Fixed bug that caused missing recoalescing for some transpose 
operations
 2021-07-27 12:38:48 -07:00
Philippe Tillet
c73dee080c [CODEGEN] Fixed bug for phi nodes with constant incoming value 2021-07-27 12:38:48 -07:00
Philippe Tillet
54805596f5 [CODEGEN][ANALYSIS] bugfix in alignment analysis 2021-07-27 12:38:48 -07:00
Philippe Tillet
5943baa53f [GENERAL] Error messages now no longer make terminal color green 2021-07-27 12:38:48 -07:00
Philippe Tillet
3304629de9 [CORE] Fixed several issues that arose in the development of the 
torch-blocksparse package:

* Now using warp shuffle in reductions when possible
* Various bugfixes in layout inference
* Added INFINITY, exponential and select
* Better error messages for unimplemented constructs
 2021-07-27 12:38:48 -07:00
Philippe Tillet
4181f9f2af [CODEGEN][TRANSFORM][PEEPHOLE] Fixed bug in *1 multiplication 2021-07-27 12:38:48 -07:00
Philippe Tillet
3816f2f259 [PYTHON][EINSUM] Now handling reduction sizes that are not a multiple of 
TK
 2021-07-27 12:38:48 -07:00
Philippe Tillet
6d7cf35123 History prior to this date belonged to the now deprecated ISAAC project, and was deleted to save space 2021-07-27 12:38:38 -07:00