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bb0f9235d182c88851aab5e3d1819b8e17350769
Commit Graph

28 Commits

Author SHA1 Message Date
Philippe Tillet
bb0f9235d1 [OPTIMIZER] Made layout simplification pass efficient for fused attention kernels (#790) 2022-10-21 16:52:15 -07:00
Shintaro Iwasaki
0d22d2bc03 [TritonMLIR] Disallow 0D tensor (#788) 2022-10-19 10:34:32 -07:00
Yan Chunwei
4464646efb [Triton-MLIR][BACKEND] Fix masked load store op vector size (#785) 
Correct the Load/Store Op's vector size with the mask's alignment
correctly considered.

Some cases:

```mlir
// num_warp = 2
// block_size = 128
func @vecadd_mask_align_16(%a_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, %b_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, 
  %out_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, %n_elements: i32 {tt.divisibility = 16 : i32}) {
    // mask = make_range(128) < n_element
}
```
This should get the vec=2 `ld`/`st` instructions.

While the following example

```mlir
// num_warp = 2
// block_size = 128
func @vecadd_mask_align_16(%a_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, %b_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, 
  %out_ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}, %n_elements: i32) {
    // mask = make_range(128) < n_element
}
```
it should get the vec=1 `ld`/`st` instructions.
 2022-10-18 11:43:50 +08:00
Shintaro Iwasaki
5898352f97 [Triton-IR] Fix LoadOp definition (#771) (#777) 2022-10-13 18:53:00 -07:00
Philippe Tillet
623c99609f [Triton-IR] Added type inference and verifier for Triton-IR operations (#767) 2022-10-11 18:16:41 -07:00
goostavz
e843257295 [Backend] Fix a bug in emitIndicesForBlocked (#740) 2022-10-04 21:29:59 -07:00
Keren Zhou
289ff293cc [Triton-MLIR] Generate LLVM/PTX code for async ops (#735) 2022-10-04 09:37:00 -07:00
goostavz
f9d7f2f126 [Triton-MLIR][Backend] Support ConvertLayout blocked->shared and a few fixes related with mma(#716) 2022-10-03 19:33:25 +08:00
goostavz
61b61755e5 [Triton-MLIR][Backend] Support layout conversion between mmaLayout and blockedLayout (#693) 2022-09-27 03:58:47 +00:00
Keren Zhou
ecd1bc33df [Triton-MLIR] Keren/code gen for extract slice and alloc tensor (#692) 
Co-authored-by: gzhu <goostavz@outlook.com>
 2022-09-23 19:38:14 +00:00
Yan Chunwei
922155f1d2 [BACKEND] add dot conversion (mma version=2) (#672) 
LLVM Conversion for Dot op.

Due to the lack of `convert_layout`, currently, the dot only supports
the following combination of operands

- `$a` in shared layout
- `$b` in shared layout
- `$c` in MMA layout(but only Splat-like, leaving the generic cases to
`convert_layout`)

This PR focus on `mma.16816` related logic support, leaving the other
cases to the following PR.

Co-authored-by: Philippe Tillet <phil@openai.com>
 2022-09-22 20:43:54 -07:00
goostavz
15bfd0cb79 [BACKEND] Support of ConvertLayoutOp from blocked to blocked and SliceLayout with blocked parent (#658) 2022-09-17 14:58:42 -07:00
Shintaro Iwasaki
43be75ad42 [FRONTEND] Add scalar type support for some ops (#661) 
This PR adds basic support for scalar-type inputs to some ops (cast and pointer arithmetics) for Triton-MLIR. Also renames getelementptr -> addptr
 2022-09-15 16:12:52 -07:00
Yan Chunwei
2a852044d9 [BACKEND] Add C++ tests for PTXFormat and some tiny refinement (#109) 
This PR does

1. Add some C++ tests for `PTXFormat`
2. Enhance the functionality of `PTXFormat`, make a `PTXInstr` instance
can be called multiple times similar as a C function.
 2022-09-09 09:15:07 -07:00
Yan Chunwei
a9464f4993 [Backend] Vectorize Load/Store Ops (#86) 
This PR does the following things:

- Code refactoring on Load and Store op codegen, rewrite with same logic
and share much code
- Support the vectorized load/store
 2022-09-06 12:28:09 -07:00
Shintaro Iwasaki
d01353de07 [CI] add assert-enabled MLIR option (#78) 
This deprecates the use of release-build LLVM hosted by the LLVM project, which makes debugging harder for developers.

This PR implements the following solution:
1. Create LLVM release tarballs with assert enabled on our own (using Docker)
2. Host them in our own GitHub repositories
3. Use our LLVM for CI and/or development if `TRITON_USE_ASSERT_ENABLED_LLVM=1` is set.
 2022-08-31 18:55:32 -07:00
Shintaro Iwasaki
0ebef11c77 [TritonIR] Make mask operand optional (#74) 2022-08-22 22:00:17 -07:00
goostavz
de2dd04c8a [BACKEND] two minor bugfix on StoreOpLowering and kernel launch & support optional other in LoadOpLowering (#69) 
* [BACKEND] two minor bugfix on StoreOpLowering and kernel launch & support optional other in LoadOpLowering

* Clean code

Co-authored-by: goostavz <gzhu@nvidia.com>
Co-authored-by: Yan Chunwei <yanchunwei@outlook.com>
 2022-08-22 21:47:09 -07:00
Yan Chunwei
10ba51c3bb [FRONTEND] add python e2e launch empty kernel test (#68) 2022-08-19 10:46:01 -07:00
Shintaro Iwasaki
9aa00249a6 [TritonIR] make other optional and remove isOtherUnspecified (#67) 
[Triton] make other optional and remove isOtherUnspecified
 2022-08-18 18:19:55 -07:00
Shintaro Iwasaki
d69ce77b19 [FRONTEND] add an attr for masked load without explicit other (#55) 2022-08-18 09:51:37 -07:00
goostavz
fc58250a06 [BACKEND] Add backend support of arith::AddIOp, arith::AddFOp, GetProgramIdOp & GEPOp and bugfix for SplatOp, StoreOp, FuncOp (#60) 
Add backend support of arith::AddIOp, arith::AddFOp, GetProgramIdOp, GEPOp and bugfix for SplatOp, StoreOp, FuncOp

Co-authored-by: gzhu <gzhu@nvidia.com>
 2022-08-18 20:46:45 +08:00
Yan Chunwei
95bbac41e7 [BACKEND] Add LLVM-translation for store and splat ops (#47) 2022-08-15 00:46:37 -07:00
goostavz
993ba7035a [BACKEND] Codegen bringup, index calculation of blocked_layout & support of LoadOp, BroadcastOp, ViewOp & MakeRangeOp (#38) 
Co-authored-by: gzhu <gzhu@nvidia.com>
 2022-08-14 19:58:59 -07:00
Yan Chunwei
83ef74f248 [BACKEND] Extracting numWarps from tritonGPU module (#39) 2022-08-08 09:40:20 -07:00
Yan Chunwei
b988bae813 Init TritonGPU to LLVM dialect conversion (#32) 
* add toLLVM pass

* update num-warps setting in mlir
 2022-08-04 10:15:45 +08:00
Phil Tillet
65237f6117 [PACKAGING] Added FileCheck 2022-07-07 16:53:19 -07:00
Yan Da
49d1821149 conversion test 2022-06-08 16:19:15 +08:00