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Message boards :
Number crunching :
Multiple CPU tasks stall
(Message 69765)
Posted 30 Apr 2020 by Markus Torstensson Post: It smells like a deadlock issue. Multi thread programming is hard to get right. I force them to run with a single thread only, and then it works. Place this in a file called app_config.xml in the project folder <app_config> <app_version> <app_name>milkyway_nbody</app_name> <plan_class>mt</plan_class> <avg_ncpus>1</avg_ncpus> <cmdline>--nthreads 1</cmdline> </app_version> </app_config> |
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