I noticed two typos in my earlier reply HPX_WITH_MAX_CPU_COUNT=64 HPX_WITH_MORE_THAN_64_THREADS=OFF
causes the problem, and HPX_WITH_MAX_CPU_COUNT=256 HPX_WITH_MORE_THAN_64_THREADS=ON usually fixes it - on machines with >64 cores. Note that virtual machines also exhibit strangeness but I have not been able to test on one so I have not attempted any kind of fix JB ________________________________ From: [email protected] [[email protected]] on behalf of Steven R. Brandt [[email protected]] Sent: 03 January 2018 17:48 To: [email protected] Subject: Re: [hpx-users] Resource partitioner error It isn't. I wasn't aware of these two options. However, the machine does have more than 64 cores. --Steve On 12/24/2017 04:20 AM, Biddiscombe, John A. wrote: I noticed in the IRC chat that Steven had the error “RuntimeError: partitioner::add_resource: Creation of 2 threads requested by the resource partitioner, but only 1 provided on the command-line.” in my experience, this always happens when you try to run an application compiled with HPX_WITH_MAX_CPU_COUNT=64 HPW_WITH_MORE_THAN_64_THREADS=ON on a machine that has more than 64 cores. If that turns out to be the the problem. please file an issue so we remember to fix it. JB -- John Biddiscombe, email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 _______________________________________________ hpx-users mailing list [email protected]<mailto:[email protected]> https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
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