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Upgrade to CUTLASS 4.2.1 #18372

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Merged
merged 3 commits into from
Oct 17, 2025
Merged

Upgrade to CUTLASS 4.2.1 #18372

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2c1b4cd
Upgrade to CUTLASS 4.2.1
jasl Oct 14, 2025
6ef9539
Fix test: mbarrier.try_wait requires .target sm_90 or higher
jasl Oct 15, 2025
7a944d7
Merge branch 'main' into upgrade-cutlass
jasl Oct 16, 2025
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2 changes: 1 addition & 1 deletion 3rdparty/cutlass
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Submodule cutlass updated 221 files
2 changes: 1 addition & 1 deletion tests/python/tir-base/test_tir_ptx_cp_async.py
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Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,7 @@ def ptx_cp_async_barrier(
B[tx, i] = A_shared[tx, i]


@pytest.mark.xfail(reason="temp skip test due to cuda env update")
@tvm.testing.requires_cuda_compute_version(9)
def test_ptx_cp_async_barrier():
f = ptx_cp_async_barrier

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3 changes: 1 addition & 2 deletions tests/python/tir-transform/test_tir_transform_inject_ptx_async_copy.py
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Expand Up @@ -214,8 +214,7 @@ def ptx_global_to_shared_copy_fp32x1_barrier(
B[tx, i] = A_shared[tx, i]


@pytest.mark.xfail(reason="temp skip test due to cuda env update")
@tvm.testing.requires_cuda
@tvm.testing.requires_cuda_compute_version(9)
def test_inject_async_copy_barrier():
dtype = "float32"
vec_size = 1
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