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 b7322a521aRahul.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
Qianfeng Zhang
15e6be5c79
Using separate settings for gfx942 and gfx950
2025-08-19 08:01:41 +00:00
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
Qianfeng Zhang
7b68b6eebb
Tiny change in pipeline BlockGemm definition to adapt to the latest merging with develop branch
2025-08-18 14:51:26 +00:00
Qianfeng Zhang
89cd5ff5fe
Merge branch 'develop' into hstu_attention_n0loop_fused_unroll
2025-08-18 14:48:44 +00:00
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 07a79e797dTianyuan.Wu@amd.com >
* Revert "Enable CK_TILE_USE_AMD_BUFFER_ATOMIC_ADD_FLOAT for gfx12"
This reverts commit ceee918007Tianyuan.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 7a7241085eTianyuan.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 )
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* 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
Qianfeng Zhang
fb09061b0c
Add norm_dist parameter for hstu example to select either normal or uniform distribution to initialize data
2025-08-12 03:06:35 +00:00
Qianfeng Zhang
d2b0f7503e
Tiny fix in HstuBlockMaskWithLocal::GetTileRangeAlongX()
2025-08-12 03:06:05 +00:00
Qianfeng Zhang
30dd274e7e
Adjust the atol and rtol and fix the check_err() using in example_hstu_attention.cpp
2025-08-12 03:05:32 +00:00
Aviral Goel
a7badc6ec5
feat(copy_kernel): add basic copy kernel example with beginner friendly documentation ( #2582 )
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* 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
Qianfeng Zhang
d5d4a0d6c0
Add simple handling for max_atten_seqlen bigger than max_uih_len situations
2025-08-10 13:23:44 +00:00
Qianfeng Zhang
832ef5d1fa
Tiny fix and comments in HstuBlockMaskWithLocal::IsFullTimeInsideMask()
2025-08-10 06:10:39 +00:00
Qianfeng Zhang
1404336200
Update HstuBlockMaskWithLocal::GetTileRangeAlongX, add comments and test cases for causal == false
2025-08-10 06:10:14 +00:00
Qianfeng Zhang
971d0d98d4
Update to support min_full_attn_seqlen be bigger than max_uih_len
2025-08-08 09:26:55 +00:00
Yi DING
b0a97498b0
[CK_TILE] FMHA BWD Remove Unnecessary Padding ( #2550 )
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* 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 )
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* 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 )
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* enable the persistent kernel for CompV4
* polish the example and clang format
* fix the non-persistent kernel error
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Co-authored-by: ThomasNing <thomasning@amd.com >
2025-08-04 23:43:01 -07:00
Qianfeng Zhang
f27d8cefb7
Add attn_scale MakeKargs() parameter support and update in example, reference codes
2025-08-03 03:37:28 +00:00
Qianfeng Zhang
7c9032d2cf
Replace the integer max_seqlen by float scale_p as kernel/pipeline parameter
2025-08-03 03:36:23 +00:00
Aviral Goel
1441a0a7ee
Integration of a new pipeline for weight preshuffle into gemm examples ( #2516 )
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* 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 2bc16fff8429c45192bakhuagarw@amd.com >
Co-authored-by: ThomasNing <thomas.ning@amd.com >
2025-08-01 00:04:54 -07:00
Qianfeng Zhang
de71d3359c
Use __builtin_amdgcn_sched_barrier(0x1) to prevent the compiler from unexpected codes arrangement
2025-08-01 06:57:21 +00:00
Khushbu Agarwal
88d72178d6
[CK_Tile] Updating gpu timer when doing flush cache ( #2593 )
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* 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 )
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* 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 958cd1bc99PoYen.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 )
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* Fix shuffle_tile
* Add fmha bwd d160
* CHANGELOG
* Use static_cast
* Update
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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 )
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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 )
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* upgrade to clang-format-18
* update to clang-format-18 in pre-commit-config
2025-07-28 11:34:07 -07:00
