Issues

• CUDA.jl: crash / runtime error when creating and using unified CUDA arrays from multiple Julia threads

  bug
  JuliaGPU/CUDA.jl#3322 · Filter by author AndreasKuhn-ak opened on Oct 2, 2026

• Freeing memory from finalizers during graph capture

  JuliaGPU/CUDA.jl#3310 · Filter by author maleadt opened on Sep 29, 2026

• cuFFT: support non-contiguous CuArray views

  JuliaGPU/CUDA.jl#3288 · Filter by author maleadt opened on Sep 24, 2026

• 🤖@inbounds on the two accesses around an inlined callback changes the computed result on NVPTX (sm_75)

  bugupstream
  JuliaGPU/CUDA.jl#3266 · Filter by author termi-official opened on Sep 9, 2026
  3

• JuliaC compatibility

  hard
  Enhancement

  JuliaGPU/CUDA.jl#3167 · Filter by author JinyanTeng opened on Jun 5, 2026
  1

• cublasXt device-pointer tests intermittently read back all-NaN on multi-GPU CI

  JuliaGPU/CUDA.jl#3165 · Filter by author JohnCobbler opened on Jun 5, 2026

• Error showing value of type SubArray{Float32, 1, cuSPARSE.CuSparseMatrixCSC{Float32, Int32}, Tuple{Base.Slice{Base.OneTo{Int64}}, Int64}, false}

  bug
  JuliaGPU/CUDA.jl#3164 · Filter by author Zinoex opened on Jun 4, 2026

• Support LQ matrix decomposition

  enhancement
  JuliaGPU/CUDA.jl#3160 · Filter by author BambOoxX opened on Jun 4, 2026
  2

  

• CI: Trigger benchmarks GitHub action from BuildKite

  JuliaGPU/CUDA.jl#3148 · Filter by author maleadt opened on May 20, 2026

• ITensorMPS and CUDA.jl Duplication / Erroneous Memory Allocations in DMRG

  upstream
  JuliaGPU/CUDA.jl#3115 · Filter by author mblomquist opened on Apr 21, 2026
  2

• Naming inconsistencies in generic dense cuSOLVER functions

  good first issue
  Enhancement

  JuliaGPU/CUDA.jl#3085 · Filter by author matteosecli opened on Apr 9, 2026

• Lock conflicts in synchronization cause massive slowdown with SLURM or thread pinning

  bugperformance
  JuliaGPU/CUDA.jl#3060 · Filter by author efaulhaber opened on Mar 24, 2026
  4

• Sylvester for CUDA arrays

  cuda arrayenhancement
  JuliaGPU/CUDA.jl#3021 · Filter by author kshyatt opened on Jan 22, 2026

• CuFFT Base.:(*) overload types are too generic

  cuda libraries
  Enhancement

  JuliaGPU/CUDA.jl#3018 · Filter by author abussy opened on Jan 14, 2026
  4

• Working with simple Rationals like 2 // 10 is slow

  bugperformance
  JuliaGPU/CUDA.jl#2985 · Filter by author efaulhaber opened on Nov 25, 2025
  1

• Improve random numbers functionality and documentation

  enhancement
  JuliaGPU/CUDA.jl#2981 · Filter by author navdeeprana opened on Nov 23, 2025
  2

• Can't use rand! or randn! with a collection of elements on a CuArray

  enhancement
  JuliaGPU/CUDA.jl#2936 · Filter by author kshyatt opened on Oct 14, 2025
  2

• Restore cross-device kernel access

  bug
  JuliaGPU/CUDA.jl#2930 · Filter by author maleadt opened on Oct 8, 2025

• Using cuDNN 1.4.5 leads to CUDNN_STATUS_EXECUTION_FAILED for BatchNorm forward pass

  bug
  JuliaGPU/CUDA.jl#2890 · Filter by author andrejcarlo opened on Sep 10, 2025
  6

• Wrap cuDensityMat

  cuda librariesenhancement
  JuliaGPU/CUDA.jl#2868 · Filter by author kshyatt opened on Sep 1, 2025
  2

  

• Support CuDeviceArray construction with non-Int dims

  cuda kernelsgood first issue
  Enhancement

  JuliaGPU/CUDA.jl#2846 · Filter by author Hamiltonian-Action opened on Aug 13, 2025
  1

• Weird bug with matrix multiplication on Array view

  cuda librarieshelp wanted
  Bug

  JuliaGPU/CUDA.jl#2821 · Filter by author kishore-nori opened on Jul 24, 2025

• Mean of a view() of a CuArray fails with scalar indexing error

  bug
  JuliaGPU/CUDA.jl#2811 · Filter by author tomchor opened on Jul 7, 2025
  3

• CI: Consider defaulting to unified memory

  JuliaGPU/CUDA.jl#2803 · Filter by author maleadt opened on Jun 27, 2025

• Calling cuInit in nvcuda.dll fails with EXCEPTION_ACCESS_VIOLATION

  upstream
  Bug

  JuliaGPU/CUDA.jl#2802 · Filter by author IanBallinger opened on Jun 27, 2025
  9