Mark arrays as free before releasing the data.

JuliaGPU / GPUArrays.jl

Reusable array functionality for Julia's various GPU backends.

MIT License

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Mark arrays as free before releasing the data. #511

Closed maleadt closed 8 months ago

maleadt commented 8 months ago

Otherwise the GC can call unsafe_free while we were performing a manual unsafe_free.

We could make the freed field of DataRef atomic, but currently operations on the parent object aren't supposed to be thread-safe. Only the contained RefCounted is.

Fixes https://github.com/JuliaGPU/GPUArrays.jl/issues/503