Test Performance Impact of XRD_PARALLELEVTLOOP setting - Githubissues

KIT-CMS / CROWN

C++ based ROOT Workflow for N-tuples (CROWN)

https://crown.readthedocs.io

MIT License

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Test Performance Impact of XRD_PARALLELEVTLOOP setting #263

Closed harrypuuter closed 4 months ago

harrypuuter commented 4 months ago

as shown in https://xrootd.slac.stanford.edu/doc/xrdcl-docs/www/xrdcldocs.html#x1-320004.2.22 (from https://indico.cern.ch/event/1377701/contributions/5883976/attachments/2840746/4965436/CAF.pdf)

check if setting

XRD_PARALLELEVTLOOP=$N_CORES

has a performance impact in CROWN/Kingmaker

harrypuuter commented 4 months ago

Added to Kingmaker via https://github.com/KIT-CMS/KingMaker/pull/36/