Issues

• run_tests.py fails on windows, but running tests individually works

  NVIDIA/cuda-samples#453 · Filter by author kaosmaja opened on Sep 21, 2026

• p2pBandwidthLatencyTest shows large run-to-run variance with P2P enabled due to low repeat count

  NVIDIA/cuda-samples#449 · Filter by author zhiguangni01-lang opened on Jul 29, 2026

• Question: readiness for Windows ARM?

  NVIDIA/cuda-samples#447 · Filter by author oscarbg opened on Jul 22, 2026

• cmake add_custom_command() is not passing the ccbin flag to nvcc for the Fatbin and PTX cuda samples

  NVIDIA/cuda-samples#446 · Filter by author philmcm opened on Jul 16, 2026

• Suggestion: Add roofline/arithmetic-intensity analysis to matrixMul samples

  NVIDIA/cuda-samples#444 · Filter by author ragulk143 opened on Jun 26, 2026

• Request: CUDA Toolkit binaries distributed as tarballs

  NVIDIA/cuda-samples#443 · Filter by author mccakit opened on Jun 25, 2026

• Problem building deviceQuery with Ubuntu 26.04 package cuda-toolkit-13-1

  NVIDIA/cuda-samples#442 · Filter by author pubfnbar opened on Jun 21, 2026
  2

• CUDA Tile 1.3: store_masked crashes on element-wise-computed tiles

  NVIDIA/cuda-samples#439 · Filter by author newjordan opened on May 30, 2026

• 4_CUDA_Libraries: cmake -S cpp fails — CUDA language not enabled for the subtree, so cuda_std_17 is unresolvable for 24 leaves (v13.3)

  NVIDIA/cuda-samples#438 · Filter by author yashashav-dk opened on May 28, 2026

• helloTile: per-sample build fails on Ubuntu/Debian/Fedora — _FORTIFY_SOURCE rewrites printf to a non-tile-callable __printf_chk (v13.3)

  NVIDIA/cuda-samples#437 · Filter by author yashashav-dk opened on May 28, 2026

• CUDA 13.2.1 libcudart causes SIGSEGV in cuInit on WSL2 (Driver 596.49, Blackwell)

  NVIDIA/cuda-samples#433 · Filter by author gymaira1990-jpg opened on May 25, 2026
  4

• Sample proposal: persistent kernel for tiny-model autoregressive inference (microGPT, ~4k MACs/token)

  NVIDIA/cuda-samples#418 · Filter by author CG-8663 opened on May 4, 2026

• Request for Official CUDA support for Ubuntu 26.04 LTS (release timeline for native installer/apt repo)

  NVIDIA/cuda-samples#417 · Filter by author mullerhe opened on Apr 9, 2026
  1

• Missing check for CUDA failure in example

  NVIDIA/cuda-samples#413 · Filter by author mhahn-sighthoundlabs opened on Mar 25, 2026
  3

• Improve matrixMul Tiling to support non-multiple BLOCK_SIZE dimensions in matrixMul.cu .

  NVIDIA/cuda-samples#411 · Filter by author Codebruh-sudo opened on Mar 18, 2026

• Potential bug in simpleVulkan example

  NVIDIA/cuda-samples#409 · Filter by author Jaanuszek opened on Mar 5, 2026
  1

• Build failure on Ubuntu 24.04 (GCC 13.3.0) cuda13.1: "target_compile_features no known features"

  NVIDIA/cuda-samples#402 · Filter by author haswelliris opened on Jan 13, 2026
  1

• jhpohovey:fix-windows-test-run

  NVIDIA/cuda-samples#401 · Filter by author Bigovie1 opened on Jan 11, 2026
  2

• Unsupported gpu architecture 'compute_110'

  NVIDIA/cuda-samples#400 · Filter by author mahmoodn opened on Dec 15, 2025
  1

• Is __shfl_down_sync used incorrectly in the reduction?

  NVIDIA/cuda-samples#398 · Filter by author yuyygit opened on Dec 10, 2025

• Was that a typo in fp16ScalarProduct?

  NVIDIA/cuda-samples#396 · Filter by author JamesPei opened on Dec 4, 2025
  2

• Sample dependencies GL link broken

  NVIDIA/cuda-samples#395 · Filter by author RaphaelChevassonULR opened on Dec 3, 2025
  2

• Is there any sgemm example ( e.g. fp32) ?

  NVIDIA/cuda-samples#393 · Filter by author whatdhack opened on Nov 6, 2025
  2

• p2pBandwidthLatencyTest

  NVIDIA/cuda-samples#392 · Filter by author whatdhack opened on Nov 6, 2025

• cdpQuadtree does not work correctly on a large number of points

  NVIDIA/cuda-samples#389 · Filter by author pwrliang opened on Oct 12, 2025
  3