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Set threads on Windows #11

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edwardlavender opened this issue Jul 30, 2024 · 1 comment
Open

Set threads on Windows #11

edwardlavender opened this issue Jul 30, 2024 · 1 comment
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@edwardlavender
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On Windows, setting threads via .threads in julia_connect() or via JULIA_NUM_THREADS does not work.

See also: Non-Contradiction/JuliaCall#193
@edwardlavender edwardlavender added the bug Something isn't working label Jul 31, 2024
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edwardlavender commented Jul 31, 2024 •
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See here Non-Contradiction/JuliaCall#193 (comment) for a work around on Windows. Either set JULIA_NUM_THREADS from CMD (as an administrator) and launch R/RStudio from the same CMD session or modify the JULIA_NUM_THREADS environment variable globally.

In R/RStudio, you can then run:

library(patter)
julia_connect()

in the usual way and the Julia process will be started with JULIA_NUM_THREADS.

edwardlavender added a commit that referenced this issue Aug 1, 2024
@edwardlavender
Add multi-threading guidance for windows to julia_connect() (see #11)
98ceef3
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