ROCm/composable_kernel
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composable_kernel/example
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root 63821af1ff Add split-KV decode tiles (b16x32, b32x32) + fix num_splits heuristic 
Decode tiles for split-KV hdim=64: bm0=16/1-warp and bm0=32/2-warp.
Fix num_splits to use num_heads_kv (not num_heads_q) and target 4x SMs.

Performance unchanged (0.056ms) because:
1. Split+combine overhead dominates for short KV (31 pages)
2. Triton 3D's single-kernel split avoids combine kernel entirely

Made-with: Cursor
2026-04-01 18:49:16 +00:00
..
01_gemm
Padding support for wave transfer (#3537)
2026-01-26 12:57:09 -08:00
02_gemm_bilinear
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
03_gemm_bias_relu
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
04_gemm_add_add_fastgelu
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
09_convnd_fwd
[CK] Integrate GPU reference into ckProfiler for convolutions (#3379)
2025-12-18 07:59:45 +01:00
10_convnd_fwd_multiple_d_multiple_reduce
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
11_convnd_fwd_bias
[DOCS] Documentation Addition (Readme updates) (#2495)
2025-10-16 03:10:57 -07:00
12_reduce
[rocm-libraries] ROCm/rocm-libraries#5030 (commit 8e02a26)
2026-03-06 16:28:22 +00:00
13_pool2d_fwd
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
14_gemm_quantization
[rocm-libraries] ROCm/rocm-libraries#5348 (commit 7b18234)
2026-03-12 08:48:36 +00:00
15_grouped_gemm
[rocm-libraries] ROCm/rocm-libraries#4340 (commit 70a312f)
2026-02-26 00:28:58 +00:00
16_gemm_multi_d_multi_reduces
[rocm-libraries] ROCm/rocm-libraries#5348 (commit 7b18234)
2026-03-12 08:48:36 +00:00
17_convnd_bwd_data
[CK] Integrate GPU reference into ckProfiler for convolutions (#3379)
2025-12-18 07:59:45 +01:00
18_batched_gemm_reduce
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
19_binary_elementwise
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
20_grouped_conv_bwd_weight
[rocm-libraries] ROCm/rocm-libraries#4872 (commit ca623f7)
2026-02-25 20:11:01 +00:00
21_gemm_layernorm
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
22_cgemm
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
23_softmax
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
24_batched_gemm
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
25_gemm_bias_e_permute
Implement batched gemm bias permute for RDNA4 (#3534)
2026-01-17 08:30:27 +01:00
26_contraction
Add support to fp16 + compute fp16 and bf16 + compute bf16 contractions (#3598)
2026-01-20 09:39:57 -08:00
27_layernorm2d_fwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
28_grouped_gemm_bias_e_permute
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
29_batched_gemm_bias_e_permute
Implement batched gemm bias permute for RDNA4 (#3534)
2026-01-17 08:30:27 +01:00
30_grouped_conv_fwd_multiple_d
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
31_batched_gemm_gemm
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
32_batched_gemm_scale_softmax_gemm
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
33_multiple_reduce
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
34_batchnorm
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
35_splitK_gemm
[rocm-libraries] ROCm/rocm-libraries#4762 (commit 5598eb5)
2026-02-20 22:41:34 +00:00
36_sparse_embedding
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
37_batched_gemm_add_add_relu_gemm_add
Implement batched gemm add relu gemm add for rdna4 (#3391)
2026-01-20 13:06:59 -08:00
38_grouped_conv_bwd_data_multiple_d
Grouped convolution backward data WMMA v3 implementation (#3460)
2025-12-30 16:25:08 +01:00
39_permute
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
40_conv2d_fwd_quantization
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
41_grouped_conv_conv_fwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
42_groupnorm_fwd
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
43_splitk_gemm_bias_e_permute
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
44_elementwise_permute
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
45_elementwise_normalization
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
46_gemm_add_multiply
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
47_gemm_bias_softmax_gemm_permute
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
48_pool3d_fwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
49_maxpool2d_bwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
50_put_element
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
51_avgpool3d_bwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
52_im2col_col2im
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
53_layernorm2d_bwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
54_groupnorm_bwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
59_grouped_gemm_multi_ABD
[rocm-libraries] ROCm/rocm-libraries#4425 (commit 513cf9f)
2026-02-25 05:17:08 +00:00
60_gemm_multi_ABD
Multi AB support for wave transfer (#3578)
2026-01-29 10:29:40 -08:00
61_contraction_multi_ABD
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
62_convnd_activ
Adding remaining conv, dynamic_op, and scaleadd_scaleadd_relu flavors for grouped conv fwd (#3529)
2026-01-30 17:02:14 +01:00
63_layernorm4d_fwd
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
64_fpAintB_gemm
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
65_gemm_multiply_multiply
[rocm-libraries] ROCm/rocm-libraries#4762 (commit 5598eb5)
2026-02-20 22:41:34 +00:00
66_complex_contraction_bilinear
chore(copyright) update library wide CMakeLists.txt copyright header template (#3313)
2025-11-28 13:49:54 -08:00
67_gemm_microscaling
[CI, CK examples] Disable time_kernel for CI tests and examples (#3464)
2026-01-07 16:30:57 +01:00
68_gemm_add
[CK][Examples] Fixing stride issues in ck examples 14/65/68/69 by workaround - Bypassing hostTensor validation
2026-01-15 16:43:02 +01:00
69_gemm_add_relu
[CK][Examples] Fixing stride issues in ck examples 14/65/68/69 by workaround - Bypassing hostTensor validation
2026-01-15 16:43:02 +01:00
ck_tile
Add split-KV decode tiles (b16x32, b32x32) + fix num_splits heuristic
2026-04-01 18:49:16 +00:00
CMakeLists.txt
Build CK on Windows (#3458)
2026-01-14 07:31:45 -08:00
README.md
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README.md

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Composable Kernel examples

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