Commit Graph

966 Commits

Author SHA1 Message Date
Bartłomiej Kocot
4212bbc170 [CK Tile] Grouped convolution backward data (#2652)
* base working version for single groupped conv bwd data

* Fix 2d descriptor

* fix groups

* Add 3d support

* fixes

* fixes

* fixes

---------

Co-authored-by: Jakub Piasecki <jakpia21@gmail.com>
2025-08-20 05:29:57 -07:00
Haocong WANG
81b265cf91 [CK_TILE] Update the fmhafwd dispatch logic (#2698)
* update the fmhafwd dispatch  logic

* Fix fmha test scripts

* Fix bash

---------

Co-authored-by: Ding, Yi <yi.ding@amd.com>
2025-08-20 16:24:43 +08:00
joyeamd
a1589a9667 fix grouped gemm example when wave32 enabled (#2707)
1, delete some unused variables
2, fix BlockSize when wave32 enabled
2025-08-19 16:20:43 +08:00
mirchen-amd
60320e90c1 Mirchen/gemm blockscale wp segfault fix (#2638)
* Add stride validation to prevent segfault in blockscale GEMM

* run clang-format

* Update profiler/include/profiler/profile_gemm_blockscale_wp_impl.hpp

Co-authored-by: rahjain-amd <Rahul.Jain@amd.com>

* added stride length checking to more gemm examples in ckprofiler

* ran clang format

* added validation header and implement in core gemm operations

* remove ck_tile transpose and gemm stages from CI (#2646)

* update CK build instruction step 4 (#2563)

Co-authored-by: Aviral Goel <aviral.goel@amd.com>

* Fixes to  "General 2D Reduction Kernel" (#2535) (#2656)

* fix reduce2d

- revret the combine_partial_results() chnages
- remove auto from function def

* clang-format

* enable aiter test_mha in daily CI (#2659)

* feat(copy_kernel): add basic copy kernel example with beginner friendly documentation (#2582)

* feat(copy_kernel): add basic copy kernel example with documentation

* docs(CHANGELOG): Updated changelog

* chore: performed clang format

* Update example/ck_tile/39_copy/copy_basic.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* fix(terminology): follow amd terms

* extract elementwise copy to a new kernel

* fix(copy_kernel): bug in verification

* add comments about vgpr usage

* lint and nits

* add notes and comments

* print hostTensor via stream

* print hostTensor via stream

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* [CK_TILE] FMHA BWD Optimization For GFX950 (#2628)

* simplify fmha_bwd_kernel MakeKargs & dq_dram_window

* simply duplicate

* trload pipeline

* Try two-stage

* add prefetch

* optimize & iglp

* Fix num_byte calculations to use nhead_k for K & V size (#2653)

Simple fix just to calculate the number of bytes correctly for what's reported in the output. I was getting 6200 GB/s which is past the SoL of MI300.

Before:
```
./bin/tile_example_fmha_fwd -prec=bf16 -b=2 -s=1 -s_k=32768 -h=32 -h_k=8 -d=128 -page_block_size=128 -num_splits=8 -iperm=0 -operm=0 -v=0 -kname=1
[bf16|batch|bshd] b:2, h:32/8, s:1/32768, d:128/128, scale_s:0.0883883, bias:n, p_drop:0, lse:0, squant:0, mask:n, v:r, num_splits:8, page_block_size:128, fmha_fwd_splitkv_d128_bf16_batch_b16x64x64x128x64x128_r1x4x1_r1x4x1_w16x16x16_w16x16x16_qr_nwarp_sshuffle_vr_ps_nlogits_nbias_nmask_lse_nsquant_pagedkv, fmha_fwd_splitkv_combine_d128_bf16_batch_b32_unused_ps_nlse_nsquant, 0.173 ms, 6.20 TFlops, 6202.95 GB/s
```

After:
```
./bin/tile_example_fmha_fwd -prec=bf16 -b=2 -s=1 -s_k=32768 -h=32 -h_k=8 -d=128 -page_block_size=128 -num_splits=8 -iperm=0 -operm=0 -v=0 -kname=1
[bf16|batch|bshd] b:2, h:32/8, s:1/32768, d:128/128, scale_s:0.0883883, bias:n, p_drop:0, lse:0, squant:0, mask:n, v:r, num_splits:8, page_block_size:128, fmha_fwd_splitkv_d128_bf16_batch_b16x64x64x128x64x128_r1x4x1_r1x4x1_w16x16x16_w16x16x16_qr_nwarp_sshuffle_vr_ps_nlogits_nbias_nmask_lse_nsquant_pagedkv, fmha_fwd_splitkv_combine_d128_bf16_batch_b32_unused_ps_nlse_nsquant, 0.163 ms, 6.58 TFlops, 1644.53 GB/s
```

* [CK_TILE] FMHA BWD Decode Pipeline (#2643)

* Fix distr

* Duplicate block_fmha_bwd_dq_dk_dv_pipeline_trload_kr_ktr_vr

* decode 16x16 o2

* fix (#2668)

* Optimize fmha fwd decode & prefill for gfx950 (#2641)

* Fix for fwd/bwd kernel build filter

* fix bwd code

* save an example for __bf16 type

* temp save, waiting for debug

* tempsave, fmha_decode

* temp save, change all instance to 1wave

* fix async copytest bug

* Add block_sync_lds_direct_load utility

* fix the s_waitcnt_imm calculation

* Improve s_waitcnt_imm calculation

* fix vmcnt shift

* add input validation and bug fix

* remove unnecessary output

* move test_copy into test

* temp save

* tempsave

* compile pass

* tempsave, trload+asyncload done

* tempsave. asynccopy+trload sanity checked

* remove unnecessary features

* fix the lds alignment caused performance regression

* enable prefill overload operator().

* remove all lds bankconflict with xor layouts

* enable larger tile size; upgrade xor pattern

* upgrade prefill pipeline; simple iglp; consistent data produce and consume order

* small refactor

* Load Q through lds, implement xor;

* add vmcnt guard before load ktile

* Add v_permlaneb32 for block_reduce. Disable it as it will cause un-coexecutable packed math in FA

* Add XOR fold strategy for hdim<128, but perf dropped; disable it by default; wait further perf debug

* add __restrict__ to tr load

* merge fa_decode pipeline into fmha_fwd api

* remove unnecessary files; rename some files

* Remove unnecessary changes

* bug fix, clang format;

* remove non-necessary change

* fix clangformat with 18.1.3

* fix bugs

* fix bug

* fix bug on non-gfx950

* fix bugs in gemm

* fix bug in pki4

* tempsave, update the blocksync functions

* change the warp setting for hdim32 fmha fwd

* clang format

* fix conflict. disable all v-col instance for fmha fwd

* Fix the bug

* clang format

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>

* Revert "Optimize fmha fwd decode & prefill for gfx950 (#2641)" (#2670)

This reverts commit b7322a521a.

* added batch stride checking to batched gemm ops in profiler

* removed batch stride validation

* removed batched stride validation again

* Update include/ck/library/utility/profiler_validation_common.hpp

Co-authored-by: rahjain-amd <Rahul.Jain@amd.com>

* refactor function names

* added gemm stride checking to more profiler gemm operations

* run clang format

* add stride checkign to 01 gemm example

* rename from profiler to validation common, used for examples and profiler

* build of ckProfiler success

* update file headers

---------

Co-authored-by: rahjain-amd <Rahul.Jain@amd.com>
Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
Co-authored-by: geozhai <44495440+geozhai@users.noreply.github.com>
Co-authored-by: Aviral Goel <aviral.goel@amd.com>
Co-authored-by: Yashvardhan Agarwal <yashagar@amd.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>
Co-authored-by: Yi DING <yi.ding@amd.com>
Co-authored-by: Cameron Shinn <camerontshinn@gmail.com>
Co-authored-by: Mateusz Ozga <110818320+mozga-amd@users.noreply.github.com>
Co-authored-by: Haocong WANG <haocwang@amd.com>
Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>
Co-authored-by: asleepzzz <hanwen.chang@amd.com>
2025-08-19 01:19:17 -07:00
Max Podkorytov
f38751fc2a invoke script directly (#2687) 2025-08-19 00:23:07 -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
Tianyuan Wu
68134b60e4 [CK_TILE] CK_TILE GEMM WMMA Support for GFX11/GFX12 (#2466)
* WMMA GEMM F16 Implementation

Signed-off-by: root <tianyuwu@amd.com>

* Self-review

Signed-off-by: root <tianyuwu@amd.com>

* ASIC check minor tweak

Signed-off-by: root <tianyuwu@amd.com>

* add missing include file

* Set GPU_TARGETS to gfx11/12 generic

Signed-off-by: root <tianyuwu@amd.com>

* INT8 GFX12

Signed-off-by: root <tianyuwu@amd.com>

* add int8x16 branch

* Fix CI script

Signed-off-by: root <tianyuwu@amd.com>

* Fix typo

Signed-off-by: root <tianyuwu@amd.com>

* Add CK_Tile WMMA example

Signed-off-by: Tianyuan Wu <tianyuwu@amd.com>

* Fix CI

Signed-off-by: Tianyuan Wu <tianyuwu@amd.com>

* fix clang format

* Set M/N_Warp Back to Constant

Signed-off-by: Tianyuan Wu <tianyuwu@amd.com>

* Use GemmConfigComputeV3 by default

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Enable CK_TILE_USE_AMD_BUFFER_ATOMIC_ADD_FLOAT for gfx12

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Remove CK_Tile wmma gemm examples from the CI list

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Add atomic add fallback method for gfx11

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Fix typo

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Omit copyright year

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Support non-square cases

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Fix CI

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Add get_device_ip()

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Revert "Add atomic add fallback method for gfx11"

This reverts commit 07a79e797d.

Signed-off-by: Tianyuan Wu <Tianyuan.Wu@amd.com>

* Revert "Enable CK_TILE_USE_AMD_BUFFER_ATOMIC_ADD_FLOAT for gfx12"

This reverts commit ceee918007.

* Revise method name and typos

Signed-off-by: Tianyuan Wu <Tianyuan.Wu@amd.com>

* clang-format

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Try fix CI

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Revert "Try fix CI"

This reverts commit 7a7241085e.

* clang-format

Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>

* Fix typo caused by merge

Signed-off-by: Tianyuan Wu <Tianyuan.Wu@amd.com>

* Fix typo caused by merging

Signed-off-by: Tianyuan Wu <Tianyuan.Wu@amd.com>

---------

Signed-off-by: root <tianyuwu@amd.com>
Signed-off-by: Tianyuan Wu <tianyuwu@amd.com>
Signed-off-by: TianyuanWu <Tianyuan.Wu@amd.com>
Signed-off-by: Tianyuan Wu <Tianyuan.Wu@amd.com>
Co-authored-by: joye <joye@amd.com>
Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
Co-authored-by: illsilin_amdeng <Illia.Silin@amd.com>
2025-08-15 16:22:27 -07:00
Thomas Ning
5ada85ec04 Preshuffle Decode Prefill config fix (#2693)
* feat(gemm_wp): add two new configs for wp

* delete the unnecessary files

* fix the config error

* update the config

---------

Co-authored-by: AviralGoelAMD <aviral.goel@amd.com>
2025-08-15 15:49:07 -07:00
Aviral Goel
c06e8b4a66 feat(gemm_wp): add two new configs for gemm weight preshuffle in gemm_utils.h (#2690)
* feat(gemm_wp): add two new configs for wp

* delete the unnecessary files

---------

Co-authored-by: ThomasNing <thomas.ning@amd.com>
2025-08-15 15:00:25 -07:00
Yashvardhan Agarwal
7f14772406 CK_TILE: Implement two-stage split-K GEMM with workspace reduction (LWPCK-2966) (#2632)
* CK_TILE: Implement two-stage split-K GEMM with reduction

- Added split-K GEMM with reduction example

* comment resolutions
2025-08-14 10:18:52 +02:00
Jimniu
753b6227c5 Jimniu/tile_example_flatmm_basic fix (#2680)
* Add stride_b validation

* run clang-format
2025-08-13 16:06:08 -07:00
Aviral Goel
8a698c7445 Minor Improvements in CK TILE memory copy EXAMPLE (#2678)
* Rename vector to ThreadTile

* more notes on tile encoding

* remove number<> from tuple of make_tile_window

* add script to stress test the copy example
2025-08-13 15:24:16 -07:00
joyeamd
bcc38deff7 [CK_TILE]fix elementwise example in gfx11/12 (#2676)
* fix elementwise examples

* improve the robust

* fix ck_tile's elementwise test

* update elementwise test
2025-08-13 15:21:46 -07:00
Haocong WANG
3142562c22 fix for aiter consume (#2677) 2025-08-13 19:06:22 +08:00
SamiAario-AMD
28a97865f5 Cleanups (#2631)
* Remove some duplicate code in fmha_fwd_appendkv_kernel.hpp

* Simplify two templated operator calls by having the templated types deduced automatically

* Simplify two GemmPipeline calls

* Fix GemmPipelineAgBgCrCompV4::GetName

* Refactor use of ArgParser in CK tile GEMM examples

* Update args in README.md to match the implementation in create_args

* Remove some unnecessary include statements

* Rename two variables

* Factor out common code

* Factor out do_verify

* Add and use type aliases for memory operation integral constants

* In gemm_basic.cpp, use kPadM, kPadN, kPadK, and kBlockPerCu from GemmConfig

---------

Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>
2025-08-13 10:12:08 +02:00
Haocong WANG
05a6e92705 Re-enable optimization for gfx950 fmha fwd (#2671)
* Fix for fwd/bwd kernel build filter

* fix bwd code

* save an example for __bf16 type

* temp save, waiting for debug

* tempsave, fmha_decode

* temp save, change all instance to 1wave

* fix async copytest bug

* Add block_sync_lds_direct_load utility

* fix the s_waitcnt_imm calculation

* Improve s_waitcnt_imm calculation

* fix vmcnt shift

* add input validation and bug fix

* remove unnecessary output

* move test_copy into test

* temp save

* tempsave

* compile pass

* tempsave, trload+asyncload done

* tempsave. asynccopy+trload sanity checked

* remove unnecessary features

* fix the lds alignment caused performance regression

* enable prefill overload operator().

* remove all lds bankconflict with xor layouts

* enable larger tile size; upgrade xor pattern

* upgrade prefill pipeline; simple iglp; consistent data produce and consume order

* small refactor

* Load Q through lds, implement xor;

* add vmcnt guard before load ktile

* Add v_permlaneb32 for block_reduce. Disable it as it will cause un-coexecutable packed math in FA

* Add XOR fold strategy for hdim<128, but perf dropped; disable it by default; wait further perf debug

* add __restrict__ to tr load

* merge fa_decode pipeline into fmha_fwd api

* remove unnecessary files; rename some files

* Remove unnecessary changes

* bug fix, clang format;

* remove non-necessary change

* fix clangformat with 18.1.3

* fix bugs

* fix bug

* fix bug on non-gfx950

* fix bugs in gemm

* fix bug in pki4

* tempsave, update the blocksync functions

* change the warp setting for hdim32 fmha fwd

* clang format

* fix conflict. disable all v-col instance for fmha fwd

* Fix the bug

* clang format

* refactor blockgemm change, isolate to v2;

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>
Co-authored-by: asleepzzz <hanwen.chang@amd.com>
2025-08-13 14:57:43 +08:00
Cong Ma
452791a3ba Preshuffle AQ matrix in block scale gemm (#2624)
* Preshuffle AQ matrix in block scale gemm

* turns the output to fp16. Increase the repetition time.

---------

Co-authored-by: ThomasNing <thomas.ning@amd.com>
2025-08-12 21:32:51 -07:00
Thomas Ning
0f42a92fc1 Finish the grouped gemm restructure with fp8 data type (#2655)
* Finish the grouped gemm restructure with data type

* restore gemm_utils.hpp

* Update example/ck_tile/17_grouped_gemm/run_grouped_gemm_example.inc

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Comment Addressed

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-08-12 18:23:34 -07:00
Thrupti Raj Lakshmana Gowda
3f57ec3d2d GEMM Multi D for CK Tile Engine (#2660)
* Readme for GEMM Multi D

* GEMM Multi D partial Progress

* GEMM Multi D partial Progress!

* CK Tile Engine GEMM Multi D : All Python files generated

* Partial Progress

* Partial Progress

* Partial Progress

* Partial Progress : Incorrect Result

* Partial Progress : Debugging

* Partial Progress : Correct Results

* Partial Progress - Incorrect Results

* Partial Progress - Commenting Passthrough bypass logic

* Changing Passthrough to MultiplyMultiply

* Correct Results!

* Fix and debug the pass through feature

* Sample commit

* Correct Results : MultiplyMultiply

* Code Cleanup

* Removing Failed Instances

* Working code before Unary element support

* Custom Elementwise Function support and working implementation for Mul and Add

* Updating README

* Working for Passthrough

* Review Comments : Minor Fixes

* Review Comments : Minor Fixes

* Readme Updated

* Partial Changes after Rebase

* Working Code : Changes after Rebase

* Updating Jenkins file

* Removing default value changed while testing

* Configuration changes in config files

* Tile Handler changes in GEMM Multi D Tile Engine

* Tile Handler changes in GEMM Multi D Example

* Change log for Gemm Multi D in CK Tile Engine

* Configuration changes in config files

---------

Co-authored-by: ThomasNing <thomasning@amd.com>
2025-08-12 16:05:05 -07:00
slippedJim
20288caa2f remove bad pipeline codegen (#2673) 2025-08-13 00:23:40 +08:00
asleepzzz
5b39de4bb6 Revert "Optimize fmha fwd decode & prefill for gfx950 (#2641)" (#2670)
This reverts commit b7322a521a.
2025-08-12 20:27:10 +08:00
Haocong WANG
b7322a521a Optimize fmha fwd decode & prefill for gfx950 (#2641)
* Fix for fwd/bwd kernel build filter

* fix bwd code

* save an example for __bf16 type

* temp save, waiting for debug

* tempsave, fmha_decode

* temp save, change all instance to 1wave

* fix async copytest bug

* Add block_sync_lds_direct_load utility

* fix the s_waitcnt_imm calculation

* Improve s_waitcnt_imm calculation

* fix vmcnt shift

* add input validation and bug fix

* remove unnecessary output

* move test_copy into test

* temp save

* tempsave

* compile pass

* tempsave, trload+asyncload done

* tempsave. asynccopy+trload sanity checked

* remove unnecessary features

* fix the lds alignment caused performance regression

* enable prefill overload operator().

* remove all lds bankconflict with xor layouts

* enable larger tile size; upgrade xor pattern

* upgrade prefill pipeline; simple iglp; consistent data produce and consume order

* small refactor

* Load Q through lds, implement xor;

* add vmcnt guard before load ktile

* Add v_permlaneb32 for block_reduce. Disable it as it will cause un-coexecutable packed math in FA

* Add XOR fold strategy for hdim<128, but perf dropped; disable it by default; wait further perf debug

* add __restrict__ to tr load

* merge fa_decode pipeline into fmha_fwd api

* remove unnecessary files; rename some files

* Remove unnecessary changes

* bug fix, clang format;

* remove non-necessary change

* fix clangformat with 18.1.3

* fix bugs

* fix bug

* fix bug on non-gfx950

* fix bugs in gemm

* fix bug in pki4

* tempsave, update the blocksync functions

* change the warp setting for hdim32 fmha fwd

* clang format

* fix conflict. disable all v-col instance for fmha fwd

* Fix the bug

* clang format

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>
2025-08-12 19:43:14 +08:00
Mateusz Ozga
c0c2ded566 fix (#2668) 2025-08-12 13:02:10 +02:00
Yi DING
8e1eb0c1ee [CK_TILE] FMHA BWD Decode Pipeline (#2643)
* Fix distr

* Duplicate block_fmha_bwd_dq_dk_dv_pipeline_trload_kr_ktr_vr

* decode 16x16 o2
2025-08-12 17:02:52 +08:00
Cameron Shinn
352f87e684 Fix num_byte calculations to use nhead_k for K & V size (#2653)
Simple fix just to calculate the number of bytes correctly for what's reported in the output. I was getting 6200 GB/s which is past the SoL of MI300.

Before:
```
./bin/tile_example_fmha_fwd -prec=bf16 -b=2 -s=1 -s_k=32768 -h=32 -h_k=8 -d=128 -page_block_size=128 -num_splits=8 -iperm=0 -operm=0 -v=0 -kname=1
[bf16|batch|bshd] b:2, h:32/8, s:1/32768, d:128/128, scale_s:0.0883883, bias:n, p_drop:0, lse:0, squant:0, mask:n, v:r, num_splits:8, page_block_size:128, fmha_fwd_splitkv_d128_bf16_batch_b16x64x64x128x64x128_r1x4x1_r1x4x1_w16x16x16_w16x16x16_qr_nwarp_sshuffle_vr_ps_nlogits_nbias_nmask_lse_nsquant_pagedkv, fmha_fwd_splitkv_combine_d128_bf16_batch_b32_unused_ps_nlse_nsquant, 0.173 ms, 6.20 TFlops, 6202.95 GB/s
```

After:
```
./bin/tile_example_fmha_fwd -prec=bf16 -b=2 -s=1 -s_k=32768 -h=32 -h_k=8 -d=128 -page_block_size=128 -num_splits=8 -iperm=0 -operm=0 -v=0 -kname=1
[bf16|batch|bshd] b:2, h:32/8, s:1/32768, d:128/128, scale_s:0.0883883, bias:n, p_drop:0, lse:0, squant:0, mask:n, v:r, num_splits:8, page_block_size:128, fmha_fwd_splitkv_d128_bf16_batch_b16x64x64x128x64x128_r1x4x1_r1x4x1_w16x16x16_w16x16x16_qr_nwarp_sshuffle_vr_ps_nlogits_nbias_nmask_lse_nsquant_pagedkv, fmha_fwd_splitkv_combine_d128_bf16_batch_b32_unused_ps_nlse_nsquant, 0.163 ms, 6.58 TFlops, 1644.53 GB/s
```
2025-08-12 13:44:01 +08:00
Yi DING
4fde1646e5 [CK_TILE] FMHA BWD Optimization For GFX950 (#2628)
* simplify fmha_bwd_kernel MakeKargs & dq_dram_window

* simply duplicate

* trload pipeline

* Try two-stage

* add prefetch

* optimize & iglp
2025-08-12 11:11:55 +08:00
Aviral Goel
a7badc6ec5 feat(copy_kernel): add basic copy kernel example with beginner friendly documentation (#2582)
* feat(copy_kernel): add basic copy kernel example with documentation

* docs(CHANGELOG): Updated changelog

* chore: performed clang format

* Update example/ck_tile/39_copy/copy_basic.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* Update example/ck_tile/39_copy/README.md

Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>

* fix(terminology): follow amd terms

* extract elementwise copy to a new kernel

* fix(copy_kernel): bug in verification

* add comments about vgpr usage

* lint and nits

* add notes and comments

* print hostTensor via stream

* print hostTensor via stream

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: spolifroni-amd <Sandra.Polifroni@amd.com>
2025-08-11 10:54:37 -07:00
Yi DING
b0a97498b0 [CK_TILE] FMHA BWD Remove Unnecessary Padding (#2550)
* Remove unnecessary pssk

* Add BlockFmhaBwdDQDKDVPipeline wrapper

* Resolve copilot comments & Remove kpad & fix

* Remove spad
2025-08-07 21:24:43 +08:00
Yashvardhan Agarwal
4750b293fe General 2D Reduction Kernel (#2535)
* General 2D Reduction Kernel

* Move the reduction kernel from the example
* Split the code and add the necessary policy, problem, shape files as
per ck_tile convention
* Add/modify the headers
* Modified the example to work with the 'new' kernel
* Added tests for the kernel
* N-D refernce reduce
* Added support for N-D input with transform to 2D
* Added padding to support various input sized tensors
* Bug fix in the thread buffer constructor
* Some comments to explain the reduce2d block kernel

* comments resolution

* clang-format

* comments resolution

* clang-format

* clang-format

* comments resolution

* clang-format
2025-08-06 15:36:59 +02:00
Yi DING
15e8b6ccf7 [CK_TILE] Fix FMHA qr_async causing errors in FA (#2627) 2025-08-06 20:04:23 +08:00
Thomas Ning
07469142cb delete all slp compilation flag in CK Tile (#2625) 2025-08-06 00:34:39 -07:00
Thomas Ning
cbfecf8d7a Persistent grouped gemm CompV4 Enablement & Polish (#2605)
* enable the persistent kernel for CompV4

* polish the example and clang format

* fix the non-persistent kernel error

---------

Co-authored-by: ThomasNing <thomasning@amd.com>
2025-08-04 23:43:01 -07:00
Aviral Goel
1441a0a7ee Integration of a new pipeline for weight preshuffle into gemm examples (#2516)
* something khushbu can help with

* v1 v2 works with flatmm develop

* v0 v1 v2 numerical error gone

* Fixing numerical error, and interchange preshuffle configs to match with flatmm

* Refactor GEMM pipeline configurations and integrate preshuffle support

- Updated preshuffle pipeline definitions to include multiple versions (V1, V2, V3).
- Changed the pipeline constant from CK_TILE_PIPELINE_PRESHUFFLE to CK_TILE_PIPELINE_PRESHUFFLE_V3 in relevant configurations.
- Removed obsolete code and comments

* clang format

* fix vectorloadsize bug

* add the Preshuffle3

* update kwarp calculation in gemm utils

* update vector size A and B correctly in V2 pipeline; Added few more changes to align with dteng's branch

* fix: add CK_GFX950_SUPPORT macro for gfx950 detection

* default disable rotating buffer

* docs(CHANGELOG): update changelog for rocm 7.0

* Revert "docs(CHANGELOG): update changelog for rocm 7.0"

This reverts commit 2bc16fff84.

* Remove unused Preshuffle V3 pipeline and related code; update gemm function to use Preshuffle V2; clean up comments and formatting in various files.

* revert example/ck_tile/flatmm to its original state

* remove comment added by second author

* switch to xor ALDSDescriptor

* modify the MakeALdsDescriptor()

* temporary profiling script

* getting rid of line marker compiler error

* UniversalWeightPreshufflePipelineAgBgCrPolicy now derives from UniversalGemmBasePolicy

* add a minor fix for the config

* typo fix

* Fix formatting in lambda function for WeightPreshufflePipelineAGmemBGmemCRegV2

* revert change in include/ck_tile/ops/flatmm/pipeline/flatmm_pipeline_agmem_bgmem_creg_v1.hpp

* revert change in include/ck_tile/core/arch/amd_buffer_addressing.hpp

* reenable the GemmSpatiallyLocalTilePartitioner

* make GemmConfigPreshuffle_1 for v1 pipeline, GemmConfigPreshuffle_2 for v2 pipeline

* remove hardcoded true for preshuffle bool template argument

* rename script

* remove gemm_profilie.sh script

* merge conflict resolve

* clang formatted

* typo fix

* Remove duplicate include of block_gemm_areg_bsmem_creg_v2r1.hpp in gemm.hpp

* Remove commented-out code in UniversalWeightPreshufflePipelineAgBgCrPolicy

* Fix missing newline at end of file in run_gemm_example.inc

* Remove unused barrier call in BlockWeightPreshuffleASmemBSmemCRegV1

* addressing review comments

* removing debug code

* addressing review comments

* Revert "addressing review comments"

This reverts commit 29c45192ba.

* updating tile_engine code

* addressing review comments

---------

Co-authored-by: amd-khushbu <khuagarw@amd.com>
Co-authored-by: ThomasNing <thomas.ning@amd.com>
2025-08-01 00:04:54 -07:00
Khushbu Agarwal
88d72178d6 [CK_Tile] Updating gpu timer when doing flush cache (#2593)
* Missed updating function names in example

* updating timer

* code cleanup

* addressing review comments

* updating tile_engine code

* addressing review comments
2025-07-31 16:43:33 -07:00
Khushbu Agarwal
61e21f5567 Update to gpu_timer for rotating_buffer (#2524)
* update gpu_timer for rotating buffer as hipblasLt's implementation

* timing fix

* Updating gpu timer for old ck as well

* Revert "Updating gpu timer for old ck as well"

This reverts commit 958cd1bc99.

* code clean up with runtime argument; function rename

* code cleanup

* general timer fixes

* bug fix

* clang formatted

* addressing reveiew comments

* clang formatted

* Addressing review comments

* CI fix

---------

Co-authored-by: Po Yen Chen <PoYen.Chen@amd.com>
2025-07-29 15:21:05 -07:00
rocking
01642ca8b1 set default optdim (#2580) 2025-07-29 13:44:10 +08:00
Yi DING
1926cd0cb8 [CK_TILE] FMHA bwd Support hdim as a Multiple of 32 (#2130)
* Fix shuffle_tile

* Add fmha bwd d160

* CHANGELOG

* Use static_cast

* Update

---------

Co-authored-by: asleepzzz <hanwen.chang@amd.com>
2025-07-29 09:31:14 +08:00
Andres Lugo
7fe50dc3da Remove filter for only batch on receipt 4 (#2574)
Re-enable group mode instances for the Pytorch receipt and resolve linker errors for torch SDPA
2025-07-28 14:53:24 -07:00
Illia Silin
504b101da3 upgrade from clang-format-12 to clang-format-18 (#2568)
* upgrade to clang-format-18

* update to clang-format-18 in pre-commit-config
2025-07-28 11:34:07 -07:00
rocking
b36e0b029f [CK_TILE][FMHA] Uncomment all the headdim, use optdim to control (#2539)
* uncomment all the headdim, use optdim to control

* change default back to -1

* uncomment splitkv instance

* Fix typo in receipt 4 for appendkv

* support optdim for bwd, splitkv and appendkv

* Fix 192 key error

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>
Co-authored-by: Andy Lugo <Andy.LugoReyes@amd.com>
2025-07-28 17:16:32 +08:00
Max Podkorytov
821cd26c13 [CK-Tile] Merge transpose examples (#2450)
* unify pipeline signature with existing example

* iwyu

* move stuff around in load-tile-transpose

* cleanups in batched transpose pipeline

* comments

* use same inputs size

* cleaner printf

* print host args

* use 64 block sides in the 37_transpose example

* roll back grid dimension size adjustment for 37_transpose example

* transpose grid for 37_transpose to unify with 35_batched_transpose

* unify grid computation logic

* make policy methods device only (since they are used only on device from the pipeline)

* more host/device attribute cleanups

* copy over problem

* move over pipeline and policy

* add switch to batched transpose api

* make the lds problem more similar to original problem

* factor out logic into traits

* factor out conditional compilation into trait parameter

* propagate pipeline to args

* unhardcode pipeline dispatch parameter

* refactor vector size

* put warp tile out of dispatch

* rename template parameter for trait

* rewrite vector size in terms of problem

* mark policy-internal struct variable as device

* factor out input distribution and thread access pattern from policies

* reword vector size

* use datatype across batched transpose pipelines, problems and kernel

* remove transpose traits from lds pipeline

* add padding to the lds pipeline *interface*

* add comment

* remove ck_tile example #37

* update cmakelists

* add test for new pipeline

* update batched transpose test

* roll back load_tile_transpose changes

* remove comments

* pack dispatch parameters into a config

* padM can be enabled

* adjust lds vector size to enable padding along N

* update test

* clean up logic

* swap m/n input vector size

* adjust perf test script

* sweep over C/W in perf test

* count both read and written bytes into bandwidth (x2 the number)

* clang-format

* widen size range for perf test

* remove 64k x 64k case; it's too large for index

* remove thread tile from dispatch

* Solve merge conflict

* fix compile

* modify the transpose

* solve the test error and clang format

* Add v3 support for Groupd fwd conv+bias+clamp & ckProfiler (#2463)

* Add logging to IsSupported.

* Less casting in AddClamp

* Conv+bias+clamp instances & profiler BF16

* Fix 3D instances & run just 1x for verification.

* :Run just once for verification conv fwd.

* ckProfiler conv fwd clampwq

* Remove exec bit & formatting

* Add support for MultiD for grouped conv fwd v3.

* Enable 2Lds.

* clean

* align instances

* align instances

* profiler fixes

* Fixes

* fix

* fix

---------

Co-authored-by: Adam Osewski <root@quanta-ccs-aus-f01-19.cs-aus.dcgpu>
Co-authored-by: Bartłomiej Kocot <barkocot@amd.com>

* Fixing 0ms and inf GB/s issue in img2col (#2565)

issue :
====
``` sh
$ bin/tile_example_img2col
Perf: 0 ms, inf GB/s
```

solution :
======
Problem occured because config.time_kernel is false by default.
if false, then no need to calculate perf, just print proper message

`image_to_coloumn: pass, No Perf generated due to config.time_kernel=0`

* merge with develop

* solve clang format

---------

Co-authored-by: ThomasNing <thomas.ning@amd.com>
Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>
Co-authored-by: Adam Osewski <root@quanta-ccs-aus-f01-19.cs-aus.dcgpu>
Co-authored-by: Bartłomiej Kocot <barkocot@amd.com>
Co-authored-by: rahjain-amd <Rahul.Jain@amd.com>
2025-07-26 21:51:54 -07:00
Bartłomiej Kocot
5741edf761 Fix clang format (#2567)
* clean

* clang format fix
2025-07-25 09:54:34 -07:00
rahjain-amd
78082855d8 Fixing 0ms and inf GB/s issue in img2col (#2565)
issue :
====
``` sh
$ bin/tile_example_img2col
Perf: 0 ms, inf GB/s
```

solution :
======
Problem occured because config.time_kernel is false by default.
if false, then no need to calculate perf, just print proper message

`image_to_coloumn: pass, No Perf generated due to config.time_kernel=0`
2025-07-25 21:15:50 +05:30
Enrico Degregori
b01a27ff22 Support b_scale: (#2350)
- extend pipeline v1 and v3
 - add instances
 - add tests
 - add example

Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
2025-07-24 18:49:58 -07:00
Mateusz Ozga
b507d889c1 [CK_TILE] Introduces a new GEMM API that splits the existing basic GEMM class into multiple specialized classes. (#2520)
* Init commit new API

* apply clang-format

* PreShuffle preapring

* Apply Preshuffle condition to universal_gemm

* Fix: convert size_t to index_t

* Review changes

* Mode 100755 -> 100644

---------

Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>
2025-07-24 20:39:56 +02:00
Yi DING
4338346b10 Use filename but not path to filter compilation (#2556) 2025-07-24 17:38:14 +08:00
Yashvardhan Agarwal
606b0cc947 [CK_TILE] Support for elementwise kernel (#2246)
* Elementwise kernel implementation

Co-authored-by: Sami Aario <samaario@amd.com>
Co-authored-by: Mohsen Saffari <mohsen.saffari@amd.com>
Co-authored-by: yashagar <yashagar@amd.com>

* Elementwise with generalized nDims

* Adding the n-ary input tensor feature

* Generalize dimensions on top of inputs

* Add TFLOPS + remove std usage for tuples

* 1D basecase optimization

* Cleanup code + refactoring to a common interface

* Generalize to unary and add an example

* Cleanup, refactoring and commenting

* Suggestions for LWPCK-3170: elementwise kernel improvements

* Clang-format: remod.py

* Replace InputTensorType with XDataType as the type of input_tensors

* Add Tuple::apply and use it in ElementWiseKernel::operator to call operation with the exact number of arguments in xs

* Move examples to folder 19_elementwise

* Add missing copyright headers and fix some existing ones

* Replace an assert with throw std::runtime_error in elementwise example

* Avoid reading the output by using make_static_distributed_tensor for y_tile

* Removed two unused includes

* No need to move windows to the next block when each workgroup processes a single tile

* Only copy input tensors to the device

* Use get_warp_size to obtain warp size, and use ceiling division for grid size also for the unary example

* Adding output strides to the kernel, transposition example and update the other examples

* Changes made by remod.py

* Use default template parameter values for memory operation and coherence in a call to make_naive_tensor_view

* Move binary operations to include/ck_tile/ops/elementwise/binary_elementwise_operation.hpp

* Reuse generic reference binary/unary operation in examples + refactoring the transpose reference

* Fix comments in elementwise_example.cpp

- Refer to AMD terminology except when suggesting NVIDIA alternatives in parentheses
- ElementWiseTraits was renamed to ElementWiseShape
- Adopt suggestions made by Copilot when prompted to check for factual or typographical errors

* Simplify CMakeLists.txt and remove the unused variables this uncovers

* Rename a file and fix some copyright statements

* Changes made by script/clang-format-overwrite.sh

* Add basic unit test for ElementWiseKernel

* Remove left-over uninformative comment in apply unit test

* Changes made by clang-format-overwrite.sh

* fixup! Use default template parameter values for memory operation and coherence in a call to make_naive_tensor_view

* Clean up test_tuple_apply.cpp and test_elementwise_1d.cpp

* Use make_uniform_array_with_factory to define h_xs and d_xs_mems_owner as type std::array

* Use a DeviceMem constructor that calls get_element_space_size_in_bytes internally

* Move examples to folder 20_elementwise

* Reduced register pressure on the CK tile elementwise kernel + add 4d input example to be able benchmark against old CK

* Fix CLang formating

* Bump up the elementwise example folder number

* Elementwise: add padding + minor cleanup

* Add Vector Size inference + fix issue with wrong vectorization due to missing GuaranteedLastDimensionVectorStride setting in make_naive_tensor_view

* Add isSupportedArg to Elementwise kernel + addapt example and unit tests

* Fix clang-format on the unit test file

---------

Co-authored-by: Damien Lejeune <damien.lejeune@amd.com>
Co-authored-by: Sami Aario <samaario@amd.com>
Co-authored-by: Mohsen Saffari <mohsen.saffari@amd.com>
Co-authored-by: Aviral Goel <aviral.goel@amd.com>
2025-07-24 11:21:45 +02:00
jakpiase
6681593864 [CK_TILE] Grouped Convolution Backward Weight Kernel (#2357)
* [CK TILE] Grouped Convolution Forward Kernel

* custom vector size

* fixes

* refactor

* resolved conflicts

* rebase fixes

* fixes

* tmp

* add working support for splitk

* minor fix

* fixes

* fixes

* minor fix

* small fix

* Split K and preprocessing fixes

---------

Co-authored-by: Bartlomiej Kocot <barkocot@amd.com>
2025-07-24 10:41:35 +02:00
Illia Silin
1b6f024836 refactor fmha_bwd.py (#2546) 2025-07-23 09:09:56 -07:00
Haocong WANG
a5fdc663c8 fix async copytest bug (#2509)
* fix async copytest bug

* Add block_sync_lds_direct_load utility

* fix the s_waitcnt_imm calculation

* Improve s_waitcnt_imm calculation

* fix vmcnt shift

* add input validation and bug fix

* remove unnecessary output

* move test_copy into test

* change bit width check

* refactor macros into constexpr functions

which still get inlined

* wrap s_waitcnt api

* parameterize test

* cleanup

* cleanup fp8 stub

* add fp8 test cases; todo which input parameters are valid?

* replace n for fp8 in test cases

* add large shapes; fp8 fails again

* change input init

* test sync/async

* time the test

* clang-format test

* use float instead of bfloat to cover a 4-byte type

* fix logic - arg sections should be 'or'd

* make block_sync_lds_direct_load interface similar to old ck

* fix a few comment typos

* name common shapes

* revert the example to original logic of not waiting lds

* clang-format

---------

Co-authored-by: Max Podkorytov <4273004+tenpercent@users.noreply.github.com>
Co-authored-by: Thomas Ning <Thomas.Ning@amd.com>
2025-07-23 00:14:02 -07:00