ROCm/composable_kernel
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5 Commits

Author SHA1 Message Date
Aviral Goel
e0dfe58d66 [rocm-libraries] ROCm/rocm-libraries#6302 (commit 8d419e8) 
CK: Remove 41 commented-out dead code blocks (~200 lines)
 (#6302)
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Depends on #6300

## Summary

Remove 41 commented-out code blocks across 33 files in Composable
Kernel, totaling ~200 lines.

Identified using an automated dead code scanning skill (`ck-dead-code`)
with a calibrated two-stage pipeline:
1. **Pre-filter**: Keyword-based scan found 1,338 `//`-commented blocks.
Calibrated heuristics (trained on 50-sample expert classification)
reduced to 89 high-confidence candidates — 93% noise reduction.
2. **Expert triage**: LLM expert classified each block in context as
CODE_REMOVE, CODE_KEEP, or NOT_CODE.

| Classification | Count |
|---------------|-------|
| Removed (this PR) | 41 |
| Kept (debug helpers, alt configs, reference impls) | 32 |
| Not code (false positives) | 16 |

Removed blocks include: superseded implementations, old test data,
abandoned stubs, unreachable code, and buggy dead code.
 2026-04-10 15:18:02 +00:00
AviralGoelAMD
4e49e0228b chore(copyright): update copyright header for test directory 2025-11-19 17:43:28 -07:00
linqunAMD
b7a806f244 [CK_TILE][REGRESSION] Correct blockSize in Generic2dBlockShape (c254f… (#2837) 
* [CK_TILE][REGRESSION] Correct blockSize in Generic2dBlockShape (c254f3d7b4 )

WarpPerBlock_M * WarpPerBlock_N are not equal with ThreadPerBlock_M * ThreadPerBlock_N /warpSize. we should calculate BlockSize from WarpPerBlock_M * WarpPerBlock_N

To compatible with wave32, function GetBlockSize is added to calculate correct size in host side.

* fix blocksize for all kernel related with generic2dblockshap

* remove constexpr for blocks
 2025-09-16 08:47:55 -07:00
linqunAMD
9fcc1ee9fd Support Wave32 in CK_TILE - Part 1 (#2594) 
* Support wave32/wave64 in CK_TILE - Part 1

* remove blocksize in kernel launch

* fix build error

* fix clang format

* fix clang format 2

* fix clang format 3

* fix fmha build error

* fix fmha build 2

* fix fmha build 3

* fix build error 4

* address review comment

* update change log

* replace KernelBlockSize with kBlockSize

* fix CI fail

* fix clang format

* address review comment and rebase code.

* fix universal test fail

---------

Co-authored-by: Lin, Qun <Quentin.Lin+amdeng@amd.com>
Co-authored-by: Thomas Ning <Thomas.Ning@amd.com>
 2025-08-18 10:08:31 -07:00
Cong Ma
f102eedfb3 [CK_TILE] Migrate CK Tile examples to Tests to autorun on CI (#2421) 
[CK_TILE] Add new ck tile unit test

* Add new ck tile unit test smoke-gemm-universal
* Add new ck tile unit test smoke-gemm-basic
* Add new ck tile unit test topk_softmax
* Add new ck tile unit test add_rmsnorm2d_rdquant_fwd
 2025-07-22 08:15:18 -06:00