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Debugging deadlocks in warp-specialized GEMM kernels with CUDA-GDB

danielvegamyhre.github.io · published 2 February 2026

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https://docs.nvidia.com/compute-sanitizer/index.html

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https://docs.nvidia.com/cuda/parallel-thread-execution/

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https://github.com/danielvegamyhre/gemm/blob/cbc6486103e1406423ca2eeffb89bc287066c2b3/blackwell/tcgen05_persistent_2cta_warp_specialized/tcgen05_persistent_2cta_warp_specialized.cu

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tcgen05 for dummies Read at the source ↗

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