Allow CUDA.jl v6, bump to v6.1.2#1082
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The package pinned CUDA.jl to "5.5.2", but the V100 GPU CI runners now use nvidia driver 580, which requires CUDA.jl v6.2+ for correct CUDA runtime selection (CUDA.jl versions <6.2 select the runtime based on the driver version and pick an incompatible runtime; see JuliaGPU/CUDA.jl#3134). Widen the CUDA compat to "6" so the resolver picks the latest 6.x with the fix, and bump the package version to 6.1.2 for the widened compat.
lamdor
marked this pull request as ready for review
July 2, 2026 01:08
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Summary
Widen the
CUDAcompat from"5.5.2"to"6"so the package works with CUDA.jl v6.x. The V100 GPU CI runners run nvidia driver 580, which requires CUDA.jl v6.2+ for correct CUDA runtime selection — versions below 6.2 select the runtime based on the driver version and pick an incompatible runtime (JuliaGPU/CUDA.jl#3134, issue #3079). Compat"6"lets the resolver pick the latest 6.x with the fix.Changes
CUDAcompat from"5.5.2"to"6".6.1.1to6.1.2for the widened compat.Note:
Downgrade.ymlwill now test against the CUDA 6.0 floor.