[GRASS-user] Inquiry about GRASS GIS Windows Binary Stand-Alone Build Configuration

Synper311 Synper311 at aol.com
Fri Dec 17 12:27:15 PST 2021


Hi,

Just writing to inquire if the GRASS GIS Windows Binary Stand-Alone Builds are using the –with-openmp Build Configuration flag to enable multithreading across all applicable modules.

Tangential to this question is whether or not it is expected that r.contour will use N-Number of threads when processing on a system with greater than 4 threads. This question arises as it was observed to only use 4 threads on a Ryzen machine with 24+ threads.

For a bit more context, this all relates to the usage of the Binary GRASS GIS files being used within the context of generating contours within WebODM (OpenDroneMap).

Thanks for any and all information!
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