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Turing.jl parallel sampling BoundsError #60

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soldasim opened this issue Jan 8, 2025 · 2 comments
Closed

Turing.jl parallel sampling BoundsError #60

soldasim opened this issue Jan 8, 2025 · 2 comments

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@soldasim
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soldasim commented Jan 8, 2025

When using Turing.jl to sample multiple chains in parallel, it produces a BoundsError whenever the number of chains is higher then the Threads.nthreads() value.

This is an issue in Turing.jl, but a workaround could be implemented in BOSS.jl.

For now, avoid setting TuringBI.chain_count higher than Threads.nthreads(). (It should rarely be needed anyway.)
@soldasim
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soldasim commented Jan 8, 2025

Created an issure at Turing.jl: TuringLang/AbstractMCMC.jl#153

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Resolved with TuringLang/AbstractMCMC.jl#154.

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@soldasim