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Failed to compile the CUDA package using JuliaC

Status: Open.

#3167 In JuliaGPU/CUDA.jl;

· JinyanTeng opened on Jun 5, 2026

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

Status: Open.

#3165 In JuliaGPU/CUDA.jl;

· 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}

bugSomething isn't workingSomething isn't working

Status: Open.

#3164 In JuliaGPU/CUDA.jl;

· Zinoex opened on Jun 4, 2026

Support LQ matrix decomposition

enhancementNew feature or requestNew feature or request

Status: Open.

#3160 In JuliaGPU/CUDA.jl;

· BambOoxX opened on Jun 4, 2026

CI: Trigger benchmarks GitHub action from BuildKite

Status: Open.

#3148 In JuliaGPU/CUDA.jl;

· maleadt opened on May 20, 2026

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

upstreamSomebody else's problem.Somebody else's problem.

Status: Open.

#3115 In JuliaGPU/CUDA.jl;

· mblomquist opened on Apr 21, 2026

Wrong matrix subtyping in cuSPARSE

bugSomething isn't workingSomething isn't working

Status: Open.

#3104 In JuliaGPU/CUDA.jl;

· gdalle opened on Apr 16, 2026

Naming inconsistencies in generic dense cuSOLVER functions

good first issueGood for newcomersGood for newcomers

Status: Open.

Enhancement

#3085 In JuliaGPU/CUDA.jl;

· matteosecli opened on Apr 9, 2026

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

bugSomething isn't workingSomething isn't working

performanceHow fast can we go?How fast can we go?

Status: Open.

#3060 In JuliaGPU/CUDA.jl;

· efaulhaber opened on Mar 24, 2026

Missing sparse array methods for CuSparseMatrixCOO and CuSparseMatrixBSR

bugSomething isn't workingSomething isn't working

Status: Open.

#3055 In JuliaGPU/CUDA.jl;

· gdalle opened on Mar 16, 2026

Scalar indexing on mul!(::SubArray, ::Number, ::UniformScaling)

bugSomething isn't workingSomething isn't working

Status: Open.

#3044 In JuliaGPU/CUDA.jl;

· jonas-schulze opened on Mar 4, 2026

Scalar indexing when mul! into SubArray

bugSomething isn't workingSomething isn't working

Status: Open.

#3041 In JuliaGPU/CUDA.jl;

· jonas-schulze opened on Mar 4, 2026