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QGIS r.sun.insoltime is CPU locked? #3487
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Are you running it within QGIS? AFAIK, not all module options seem to be enabled there. Note that the native GRASS GIS r.sun command has the nprocs options that allows to set a number of parallel processes and the npartitions option to split the data in chunks. |
Yes, CPU parallelization based on openMP has been available for some time in However, in the QGIS wrapper script
(I have tested this change successfully on my local Fedora box). The sustainable solution would be to add this parameter in QGIS via a pull request, editing the file: |
Hello,
I am trying to run r.sun for a large project, the process is very slow and it runs on CPU only. Is there a way to speed up the process? maybe enabling GPU for processing. is this possible or is this kind of algorithm CPU locked?
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