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Refine flydsl gemm config selection code #3608

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Refine flydsl gemm config selection code #3608

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41faabf
Update tuned_gemm.py
xytpai Jun 8, 2026
eb37d58
Update tuned_gemm.py
xytpai Jun 8, 2026
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5 changes: 3 additions & 2 deletions aiter/tuned_gemm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ def get_GEMM_A16W16_config_():
gemm_dict = pd.read_csv(f"{tuned_file}").drop_duplicates()
gemm_dict = gemm_dict.set_index(
[
"gfx",
"cu_num",
"M",
"N",
Expand Down Expand Up @@ -117,11 +118,12 @@ def get_GEMM_A16W16_config(
cu_num = get_cu_num()
padded_M = M
config = None

gfx = get_gfx()
for gl in [None, 0, 1]:
padded_M = M if gl is None else get_padded_m(M, N, K, gl)
config = cfg.get(
(
gfx,
cu_num,
padded_M,
N,
Expand Down Expand Up @@ -161,7 +163,6 @@ def get_GEMM_A16W16_config(

if config is None:
default_config = {}
gfx = get_gfx()
# gfx12: no ASM/skinny/hipblaslt kernels, use torch
if gfx.startswith("gfx12"):
default_config["libtype"] = "torch"
Expand Down
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