Issues

• Scalar-to-struct reinterpret fails on KA POCL with GPUCompiler 2.18.0 (packedsize/padding), but works on AMDGPU

  JuliaGPU/GPUCompiler.jl#1069 · Filter by author tjjarvinen opened on Oct 27, 2026

• methodinstance re-specializes on every lookup when the dispatch cache holds a widened method instance

  JuliaGPU/GPUCompiler.jl#1060 · Filter by author maleadt opened on Oct 25, 2026

• SPIR-V: loop closed forms introduce i65 arithmetic

  JuliaGPU/GPUCompiler.jl#1050 · Filter by author maleadt opened on Oct 21, 2026

• Device-boxed values carry an invalid type tag

  JuliaGPU/GPUCompiler.jl#1049 · Filter by author maleadt opened on Oct 21, 2026

• Test Metal bitcode reader compatibility across LLVM attribute versions

  JuliaGPU/GPUCompiler.jl#1032 · Filter by author maleadt opened on Oct 19, 2026

• Keep regression coverage for AGX backend legality workarounds

  JuliaGPU/GPUCompiler.jl#1031 · Filter by author maleadt opened on Oct 19, 2026

• Validate emitted Metal AIR declarations against the target AIR version

  JuliaGPU/GPUCompiler.jl#1030 · Filter by author maleadt opened on Oct 19, 2026

• Let machine-code generation in external back-ends run concurrently

  gcnlatency
  Enhancement

  JuliaGPU/GPUCompiler.jl#1014 · Filter by author maleadt opened on Oct 15, 2026

• Back-ends each compile their own copy of inference and the pipeline

  latency
  Enhancement

  JuliaGPU/GPUCompiler.jl#1011 · Filter by author maleadt opened on Oct 13, 2026

• SPIR-V: declare native integer widths in the datalayout

  spirv
  Bug

  JuliaGPU/GPUCompiler.jl#1008 · Filter by author maleadt opened on Oct 12, 2026

• Metal: bus error in the LLVM inliner on dynamic code, instead of an InvalidIRError

  metal
  Bug

  JuliaGPU/GPUCompiler.jl#965 · Filter by author maleadt opened on Sep 28, 2026

• 1.14: TTFX regression without importing REPL

  latency
  Task

  JuliaGPU/GPUCompiler.jl#858 · Filter by author maleadt opened on Jun 22, 2026

• Add support for ASAN & Co on the CPU

  native
  Enhancement

  JuliaGPU/GPUCompiler.jl#720 · Filter by author vchuravy opened on Sep 15, 2025

• Truncated static backtraces

  Enhancement

  JuliaGPU/GPUCompiler.jl#705 · Filter by author vchuravy opened on Jun 27, 2025
  1

• exp on SIMD.Vec triggers LLVM error

  ptx
  Bug

  JuliaGPU/GPUCompiler.jl#679 · Filter by author pxl-th opened on Mar 21, 2025
  1

• Julia IR level verification

  speculative
  Enhancement

  JuliaGPU/GPUCompiler.jl#674 · Filter by author maleadt opened on Mar 3, 2025

• Cthulhu uses InteractiveUtils.code_llvm instead of GPUCompiler.jl

  extensions
  Bug

  JuliaGPU/GPUCompiler.jl#647 · Filter by author dnadlinger opened on Nov 14, 2024
  1

• Consider supporting more non-isbitstype arguments

  speculative
  Enhancement

  JuliaGPU/GPUCompiler.jl#639 · Filter by author maleadt opened on Oct 8, 2024

• IR backtraces: expand multiple call frames

  Enhancement

  JuliaGPU/GPUCompiler.jl#637 · Filter by author maleadt opened on Oct 3, 2024

• GPUCompiler doesn't support deferred codegen more than second order

  extensions
  Enhancement

  JuliaGPU/GPUCompiler.jl#629 · Filter by author wsmoses opened on Sep 15, 2024
  3

• Revert Enzyme hack

  extensions
  Task

  JuliaGPU/GPUCompiler.jl#620 · Filter by author maleadt opened on Aug 26, 2024
  4

• Cannot iterate over a Tuple of mixed Type

  upstream
  Bug

  JuliaGPU/GPUCompiler.jl#607 · Filter by author leios opened on Jul 18, 2024
  1

• Relocatability of deferred_codegen

  Enhancement

  JuliaGPU/GPUCompiler.jl#581 · Filter by author vchuravy opened on May 13, 2024

• Capture exception information

  Enhancement

  JuliaGPU/GPUCompiler.jl#574 · Filter by author maleadt opened on Apr 25, 2024

• Metal: Extend and improve intrinsic function attributes

  metalperformance
  Enhancement

  JuliaGPU/GPUCompiler.jl#565 · Filter by author maleadt opened on Apr 10, 2024