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Performance overhead: Frequent cuTensorMapEncodeTiled and cudaGetDriverEntryPoint calls during Blackwell GEMM loops

Status: Open.

#3003 In NVIDIA/cutlass;

· huye566 opened on Feb 4, 2026

[BUG] segmentation fault when calling <code>cute.print_tensor</code> on fp8 shared-memory tensor

? - Needs Triage

bugSomething isn't workingSomething isn't working

CuTe DSL

Status: Open.

#3002 In NVIDIA/cutlass;

· 16bit-ykiko opened on Feb 4, 2026

[QST] is cutlass support on nvidia GPU Tesla V100 ?

? - Needs Triage

questionQuestionQuestion

Status: Open.

#3000 In NVIDIA/cutlass;

· xxxxddddds opened on Feb 4, 2026

[BUG] warning #2908-D: the implicit by-copy capture of "this" is deprecated

? - Needs Triage

bugSomething isn't workingSomething isn't working

CUTLASS C++

Status: Open.

#2997 In NVIDIA/cutlass;

· Algy opened on Feb 3, 2026

[QST] How to optimize cutlass int8 fprop2d kernel with NCxHWx interleaved layout, which is ~12% slower than TensorRT on Jetson Orin

? - Needs Triage

questionQuestionQuestion

Status: Open.

#2996 In NVIDIA/cutlass;

· JJXiangJiaoJun opened on Feb 3, 2026

[QST] what is <code>examples/python/CuTeDSL/advanced_compiler_control</code> for?

? - Needs Triage

questionQuestionQuestion

Status: Open.

#2994 In NVIDIA/cutlass;

· thakkarV opened on Feb 2, 2026

[BUG] setmaxnreg causing Warp Out-of-range Address for UTCOMMA.4X

? - Needs Triage

bugSomething isn't workingSomething isn't working

CuTe DSL

Status: Open.

#2992 In NVIDIA/cutlass;

· Edenzzzz opened on Jan 29, 2026

[BUG] Incorrect Stride Calculation in AffineRank2RowMajor::packed()

? - Needs Triage

bugSomething isn't workingSomething isn't working

CUTLASS C++

Status: Open.

#2991 In NVIDIA/cutlass;

· aizyler opened on Jan 29, 2026

[BUG] Redundant memory copies in wgmma_sm90 pipeline loop

? - Needs Triage

bugSomething isn't workingSomething isn't working

CUTLASS C++

Status: Open.

#2983 In NVIDIA/cutlass;

· Johnsonms opened on Jan 25, 2026

[BUG] Cute-dsl always use ptxas 12.9 to compile instead of newer version

? - Needs Triage

bugSomething isn't workingSomething isn't working

CuTe DSL

Status: Open.

#2981 In NVIDIA/cutlass;

· tridao opened on Jan 25, 2026

[QST] [CuTeDSL] Out of bound access even with Predication

? - Needs Triage

questionQuestionQuestion

Status: Open.

#2980 In NVIDIA/cutlass;

· HanGuo97 opened on Jan 24, 2026

[QST]synchronize before tma store

? - Needs Triage

questionQuestionQuestion

Status: Open.

#2975 In NVIDIA/cutlass;

· haitianzhishang opened on Jan 23, 2026