Hi, I need help in pre-allocating some inner-variables of a for loop to reduce allocations in a multi-threaded code. I am creating multiple local arrays inside the for loop for intermediate calculations. Here’s a MWE with pre-allocation and parallelised using Distributed. How do I make this a multi-…

Pre-allocate intermediate arrays for multi-threading

lmiq April 22, 2025, 10:26pm 5

The best is to use, or follow the patterns used and recommended in the OhMyThreads.jl and, for a lower level, ChunkSplitters.jl packages. The docs of those packages provide nice examples.

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Pre-allocate intermediate arrays for multi-threading

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