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JuliaGPU

28 indexed repositories · View on GitHub

CUDA.jl
CUDA programming in Julia.

Julia · 1425 stars
KernelAbstractions.jl
Heterogeneous programming in Julia

Julia · 523 stars
Metal.jl
Metal programming in Julia

Julia · 463 stars
GPUArrays.jl
Reusable array functionality for Julia's various GPU backends.

Julia · 450 stars
AMDGPU.jl
AMD GPU (ROCm) programming in Julia

Julia · 344 stars
OpenCL.jl
OpenCL Julia bindings

Julia · 312 stars
oneAPI.jl
Julia support for the oneAPI programming toolkit.

Julia · 215 stars
ArrayFire.jl
Julia wrapper for the ArrayFire library

Julia · 207 stars
AcceleratedKernels.jl
Cross-architecture parallel algorithms for Julia's CPU and GPU backends. Targets multithreaded CPUs, and GPUs via Intel oneAPI, AMD ROCm,...

Julia · 204 stars
GPUCompiler.jl
Reusable compiler infrastructure for Julia GPU backends.

Julia · 187 stars
JACC.jl
CPU/GPU portable array, parallel_for/parallel_reduce in Julia for productive science. Funded by the US DOE Advanced Scientific Computing ...

Julia · 147 stars
Adapt.jl

Julia · 120 stars
GemmKernels.jl
Flexible and performant GEMM kernels in Julia

Julia · 86 stars
cuTile.jl
CUDA Tile programming in Julia

Julia · 86 stars
VulkanCore.jl
Julia bindings for the Vulkan API

Julia · 79 stars
DaggerGPU.jl
GPU integrations for Dagger.jl

Julia · 55 stars
NVTX.jl
Julia bindings for NVTX, for instrumenting with the Nvidia Nsight Systems profiler

Julia · 38 stars
NCCL.jl
A Julia wrapper for the NVIDIA Collective Communications Library.

Julia · 31 stars
buildkite

Shell · 24 stars
CLBLAS.jl
CLBLAS integration for Julia

Julia · 22 stars
8 more repositories live on View on GitHub

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Support for CUFFT callbacks Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#75 · 28 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Int64 literals vs Int32 constants: avoid conversions & checks Open

cuda kernels performance

JuliaGPU/CUDA.jl#74 · 10 comments · 2 reactions · 0 assignees · Indexed Sep 18, 2026
segmented reduction Open

cuda array enhancement

JuliaGPU/CUDA.jl#176 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Pitched pointers Open

cuda libraries

JuliaGPU/CUDA.jl#36 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Vectorization of field access Open

cuda kernels performance

JuliaGPU/CUDA.jl#69 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
generators are slow Open

cuda array performance

JuliaGPU/CUDA.jl#170 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Improve vectorization of (shared) memory accesses Open

cuda kernels performance

JuliaGPU/CUDA.jl#68 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for matrix exp Open

cuda array enhancement good first issue

JuliaGPU/CUDA.jl#168 · 1 comment · 4 reactions · 0 assignees · Indexed Sep 18, 2026
Don't always throw when return value is non-zero Open

cuda libraries enhancement

JuliaGPU/CUDA.jl#167 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Extend and generalize allowscalar to memory transfers Open

cuda array enhancement

JuliaGPU/CUDA.jl#160 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Feature Request: `mapreduce` over cartesian indices Open

cuda array enhancement

JuliaGPU/CUDA.jl#158 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Host-side stack unwinding Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#64 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Getting Sparse CuArrays to work with Arpack Open

cuda array enhancement

JuliaGPU/CUDA.jl#154 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Behavior of heterogeneous broadcast/operations Open

cuda array speculative

JuliaGPU/CUDA.jl#152 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Disable at-nospecialize for GPU codegen Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#63 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
StaticArrays memory operations with 1-byte alignment Open

cuda kernels performance

JuliaGPU/CUDA.jl#59 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Overview of what is supported for kernel programming Open

documentation

JuliaGPU/CUDA.jl#58 · 4 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
Report which part of the toolchain bounds support Open

enhancement installation

JuliaGPU/CUDA.jl#57 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Caching compiled kernels across sessions Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#56 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
README: support tiers Open

documentation

JuliaGPU/CUDA.jl#50 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
CuDNN: Support for asymmetric padding? Open

cuda libraries enhancement help wanted

JuliaGPU/CUDA.jl#128 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
@atomic is fragile due to bypassing getindex machinery Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#48 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Verify loads from global uniqued pointers. Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#47 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
conv with zero outputsize Open

cuda array enhancement

JuliaGPU/CUDA.jl#123 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Memory pool alignment Open

cuda array enhancement

JuliaGPU/CUDA.jl#120 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
lmul!(::LinearAlgebra.Givens, ::CuArray) mapping to cublasXrot? Open

cuda array enhancement

JuliaGPU/CUDA.jl#115 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Find a better way to wrap structs with C unions Open

bug cuda libraries

JuliaGPU/CUDA.jl#30 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
[Feature Request] Determinant Function Open

cuda array enhancement

JuliaGPU/CUDA.jl#110 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
List of necessary material for documentation Open

documentation

JuliaGPU/CUDA.jl#5 · 6 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
Explicit vectorized loads/stores Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#41 · 16 comments · 4 reactions · 0 assignees · Indexed Sep 18, 2026
mapreduce fails if init has different type Open

bug cuda array

JuliaGPU/CUDA.jl#100 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Does it make sense to add a `cuda` function mirroring `@cuda` functionality? Open

cuda kernels speculative

JuliaGPU/CUDA.jl#40 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Views with repeating indices lead to different results than Base.Array Open

bug cuda array

JuliaGPU/CUDA.jl#89 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Higher-level API for unsafe_copy3d! Open

cuda array enhancement

JuliaGPU/CUDA.jl#83 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Dynamic allocations cannot be freed Open

bug cuda kernels

JuliaGPU/CUDA.jl#38 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Add CUDA.peakflops() Open

enhancement good first issue

JuliaGPU/CUDA.jl#203 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Large valued arguments cause local memory overhead Open

cuda kernels performance

JuliaGPU/CUDA.jl#215 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Document kernel indexing for 2D arrays Open

cuda kernels documentation good first issue

JuliaGPU/CUDA.jl#218 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Broadcasting and reshaped, transposed, CuArrays Open

bug cuda array help wanted

JuliaGPU/CUDA.jl#228 · 6 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
Add Statistics functions Open

cuda array enhancement good first issue help wanted

JuliaGPU/CUDA.jl#265 · 8 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
Task switch not allowed from inside staged nor pure functions Open

bug good first issue

JuliaGPU/CUDA.jl#292 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Performance: bias add Open

performance

JuliaGPU/CUDA.jl#298 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Improve Performance: findmin/findmax Open

cuda array performance

JuliaGPU/CUDA.jl#320 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
Tracker: Float16 support Open

cuda array cuda kernels cuda libraries help wanted

JuliaGPU/CUDA.jl#391 · 6 comments · 12 reactions · 0 assignees · Indexed Sep 18, 2026
FFT of strided array Open

cuda array enhancement

JuliaGPU/CUDA.jl#430 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Hostcall Open

cuda kernels enhancement

JuliaGPU/CUDA.jl#440 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Use of array wrappers & unions regress load time Open

cuda array upstream

JuliaGPU/CUDA.jl#453 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Compiler emits loads from singleton CPU instances Open

bug cuda kernels

JuliaGPU/CUDA.jl#463 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Type unstable code can lead to loading from CPU boxes Open

bug cuda kernels

JuliaGPU/CUDA.jl#541 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Simplify memory allocator with UVA Open

cuda libraries enhancement

JuliaGPU/CUDA.jl#563 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026

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