mirror of https://github.com/ROCm/composable_kernel.git synced 2026-06-11 00:39:02 +00:00

Files

Tianyuan Wu 22a99f97e8 [rocm-libraries] ROCm/rocm-libraries#7677 (commit 308af93)

[CK_Tile] Add scale16 Support for F4 WMMA in CK_Tile

## Motivation
This PR adds CK Tile support for the scale16 F4 WMMA path on gfx1250 and
improves warp GEMM unit test coverage/structure for gfx1250-specific
cases.

## Technical Details

- Scale16 support in warp GEMM dispatch and WMMA trait plumbing: added
IsScale16 plumbing to warp GEMM dispatcher path
- Warp GEMM test restructuring for gfx1250: added Warp GEMM gfx1250
coverage to verify all F4 WMMA paths

## Test Plan
Run ./test_ck_tile_wg_32x16x128_fp4.

## Test Result
```
./test_ck_tile_wg_32x16x128_fp4
[----------] Global test environment tear-down
[==========] 3 tests from 1 test suite ran. (1751 ms total)
[  PASSED  ] 3 tests.
```

## Submission Checklist

- [x] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.

2026-05-30 01:28:48 +00:00

algorithm

[rocm-libraries] ROCm/rocm-libraries#7760 (commit a61bc76)

2026-05-27 06:56:58 -07:00

arch

[rocm-libraries] ROCm/rocm-libraries#7359 (commit dd62f9f)

2026-05-29 17:02:45 +00:00

container

[rocm-libraries] ROCm/rocm-libraries#7760 (commit a61bc76)

2026-05-27 06:56:58 -07:00

numeric

[rocm-libraries] ROCm/rocm-libraries#7677 (commit 308af93)

2026-05-30 01:28:48 +00:00

tensor

[rocm-libraries] ROCm/rocm-libraries#7760 (commit a61bc76)

2026-05-27 06:56:58 -07:00

utility

[rocm-libraries] ROCm/rocm-libraries#7760 (commit a61bc76)

2026-05-27 06:56:58 -07:00

config.hpp

[rocm-libraries] ROCm/rocm-libraries#7586 (commit c18f2c7)

2026-05-30 00:10:26 +00:00

README.md

introducing ck_tile! (#1216 )

2024-04-15 19:27:12 -05:00

README.md

ck_tile/core

ck_tile/core contains every basic functions and structures to create a GPU kernel using ck_tile. User should only include ck_tile/core.hpp this single header to use all the functionality. Everything is under ck_tile namespace. The coding style under this folder should be similar to std (snake_case for structure/function, Camel for template types...)

algorithm/
    coordinate transform and some other reusable algorithm
arch/
    contains some basic device building block like mma, buffer addressing, etc...
container/
    contains basic container data structure, array/sequence/tuple/...
numeric/
    data type, and data type related math
tensor/
    tensor descriptors and tile level API
utility/
    other utility function for both host/device