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[Config] [Tuning] Fill remaining Kimi-K3 bf16 GEMM shapes #5139

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Merged
zufayu merged 4 commits into from
Sep 1, 2026
Merged

[Config] [Tuning] Fill remaining Kimi-K3 bf16 GEMM shapes #5139

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cc5b101
[Tuning] Fill remaining Kimi-K3 bf16 GEMM shapes
XiaobingSuper Aug 31, 2026
d18788e
[Tuning] Group Kimi-K3 bf16 tuned rows by (gfx, N, K)
XiaobingSuper Aug 31, 2026
b88683d
[Tuning] Add the three torch-winner bf16 rows back
XiaobingSuper Aug 31, 2026
7371130
[Tuning] Pin the last two bf16 shapes to torch
XiaobingSuper Aug 31, 2026
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43 changes: 37 additions & 6 deletions aiter/configs/model_configs/kimik3_bf16_tuned_gemm.csv
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Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,24 @@ gfx950,256,10240,7168,1536,False,torch.bfloat16,torch.bfloat16,False,False,asm,1
gfx950,256,10240,7168,3584,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,395.8499,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1329.12,686.07
gfx950,256,10240,7168,4224,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,454.1129,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1365.49,647.12
gfx950,256,10240,8448,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,866.4881,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1431.26,508.87
gfx950,256,1,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,1726,1,49.6788,flydsl_gemm3_abf16_wbf16_bf16_t16x128x128_split_k1_block_m_warp1_block_n_warp4_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,5.91,5911.1
gfx950,256,2,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,1726,1,49.5116,flydsl_gemm3_abf16_wbf16_bf16_t16x128x128_split_k1_block_m_warp1_block_n_warp4_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,11.86,5932.18
gfx950,256,4,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,1726,1,50.1096,flydsl_gemm3_abf16_wbf16_bf16_t16x128x128_split_k1_block_m_warp1_block_n_warp4_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,23.44,5863.6
gfx950,256,8,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,1726,1,50.5679,flydsl_gemm3_abf16_wbf16_bf16_t16x128x128_split_k1_block_m_warp1_block_n_warp4_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,46.45,5814.83
gfx950,256,16,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,triton,0,0,51.3646,auto,0.0,91.46,5733.25
gfx950,256,32,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,48.451,native,0.0,193.91,6096.28
gfx950,256,48,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,59.0973,native,0.0,238.47,5013.01
gfx950,256,64,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,4209,1,58.8679,flydsl_gemm4_abf16_wbf16_bf16_t32x128x64_split_k1_block_m_warp1_block_n_warp2_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,319.2,5047.58
gfx950,256,128,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,70.7187,native,0.0,531.41,4251.76
gfx950,256,256,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,92.6889,native,0.0,810.91,3320.32
gfx950,256,512,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,134.2759,native,0.0,1119.51,2397.4
gfx950,256,1024,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,252.4474,native,0.0,1190.93,1387.32
gfx950,256,2048,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,437.4699,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1374.48,930.0
gfx950,256,4096,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,804.342,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1495.12,646.61
gfx950,256,8192,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,1561.59,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1540.21,478.09
gfx950,256,10240,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,2015.5622,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1491.63,426.6
gfx950,256,16384,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,3155.6912,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1524.35,380.13
gfx950,256,32768,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,6091.1251,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1579.47,345.67
gfx1250,256,1,24,7168,False,torch.bfloat16,torch.bfloat16,False,False,opus,20002,6,3.8541,opus_gemm_gfx1250_splitk_cluster_tdm_ws_128x16x32x512_1x2_16x16x32_0x0x0_p3w1,0.0,0.09,93.0
gfx1250,256,1,128,7168,False,torch.bfloat16,torch.bfloat16,False,False,opus,20121,10,4.2327,opus_gemm_gfx1250_splitk_clusterlaunch_tdm_ws_128x16x32x256_1x2_16x16x32_0x0x0_c1x2_p3w2,0.0078,0.43,436.98
gfx1250,256,1,576,7168,False,torch.bfloat16,torch.bfloat16,False,False,opus,20125,11,4.9812,opus_gemm_gfx1250_splitk_clusterlaunch_tdm_ws_128x16x32x256_1x2_16x16x32_0x0x0_c1x3_p3w2,0.0139,1.66,1660.85
Expand Down Expand Up @@ -488,12 +505,26 @@ gfx950,256,64,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,50
gfx950,256,128,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,4295,7,12.6504,flydsl_gemm4_abf16_wbf16_bf16_t64x64x64_split_k7_block_m_warp2_block_n_warp1_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0198,129.97,1178.57
gfx950,256,256,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,8,5,16.0445,_ZN5aiter39bf16gemm_fp32bf16_tn_96x64_splitk_cleanE,0.0163,204.95,1057.92
gfx950,256,512,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,8,3,22.1179,_ZN5aiter39bf16gemm_fp32bf16_tn_96x64_splitk_cleanE,0.0106,297.35,954.1
gfx950,256,1024,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,27.4383,native,0.0,479.38,1070.04
gfx950,256,2048,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,2104,1,49.7687,flydsl_gemm3_abf16_wbf16_bf16_t128x64x128_split_k1_block_m_warp2_block_n_warp2_block_k_warp2_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.006,528.58,921.77
gfx950,256,4096,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,3465,1,77.277,flydsl_gemm4_abf16_wbf16_bf16_t128x128x64_split_k1_block_m_warp4_block_n_warp2_block_k_warp2_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.006,680.84,1021.07
gfx950,256,8192,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,112.3771,native,0.0,936.37,1289.99
gfx950,256,16384,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,167.2786,native,0.0,1258.1,1656.44
gfx950,256,32768,896,7168,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,319.8369,native,0.0,1316.0,1692.51
gfx950,256,1,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,82.3948,native,0.0,6.24,6236.9
gfx950,256,2,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,82.7146,native,0.0,12.42,6213.83
gfx950,256,4,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,83.5013,native,0.0,24.61,6157.34
gfx950,256,8,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,83.5786,native,0.0,49.18,6155.77
gfx950,256,16,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,83.7923,native,0.0,98.11,6148.28
gfx950,256,32,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,87.7991,native,0.0,187.26,5883.37
gfx950,256,48,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,91.949,native,0.0,268.22,5632.81
gfx950,256,64,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,91.9042,native,0.0,357.8,5650.53
gfx950,256,128,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,105.5315,native,0.0,623.19,4973.04
gfx950,256,256,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,146.4567,native,0.0,898.1,3658.57
gfx950,256,512,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,274.0593,native,0.0,959.89,2035.48
gfx950,256,1024,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,torch,0,0,408.7069,native,0.0,1287.31,1472.65
gfx950,256,2048,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,719.0993,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1463.31,959.48
gfx950,256,4096,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,1403.5377,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1499.45,617.1
gfx950,256,8192,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,2917.5721,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1442.66,417.62
gfx950,256,4,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,flydsl,1726,1,50.1096,flydsl_gemm3_abf16_wbf16_bf16_t16x128x128_split_k1_block_m_warp1_block_n_warp4_block_k_warp1_async_copyTrue_b_to_ldsTrue_b_preshuffleFalse_c_to_ldsFalse_gfx950,0.0,23.44,5863.6
gfx950,256,16,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,triton,0,0,51.3646,auto,0.0,91.46,5733.25
gfx950,256,2048,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,437.4699,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1374.48,930.0
gfx950,256,8192,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,1561.59,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1540.21,478.09
gfx950,256,16384,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,3155.6912,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1524.35,380.13
gfx950,256,32768,20480,7168,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,6091.1251,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1579.47,345.67
gfx950,256,16384,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,5460.1006,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1541.75,352.21
gfx950,256,32768,7168,35840,False,torch.bfloat16,torch.bfloat16,False,False,asm,10,1,11095.6094,_ZN5aiter24bf16gemm_bf16_tn_256x256E,0.0,1517.38,300.33
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