Hello This is hwloc (the hardware detection tool) complaining that something is wrong in your hardware or operating system. It won't prevent your MPI code from working, however process binding may not be optimal.
You may want to upgrade your operating system kernel and/or BIOS. If you want to debug this further, see https://github.com/open-mpi/hwloc/blob/master/.github/issue_template.md (especially the "Additional information" section). Brice Le 30/03/2020 à 05:51, Chen Chieh 陳婕 via users a écrit : > > Dear support, > > When I use FLUENT with UDF. > > After initializing, it’ll appear below information. > > However I change all UDF option into constant, it still appear the > same message. > > Where could I know about topology.c line 940? > > > > > > 999999: mpt_accept: error: accept failed: Invalid argument > > 999999: mpt_accept: error: accept failed: Invalid argument > > 999999: mpt_accept: error: accept failedMPI Application rank 0 exited > before MPI_Finalize() with status 2 > > **************************************************************************** > > * hwloc has encountered what looks like an error from the operating > system. > > * > > * Socket (cpuset 0xff00ffff) intersects with Socket (cpuset > 0x00ffffff) without inclusion! > > * Error occurred in topology.c line 940 > > * > > * Please report this error message to the hwloc user's mailing list, > > * along with any relevant topology information from your platform. > > **************************************************************************** > > > > > > Thanks for ur patient. > > > > > > froggy > > > ------------------------------------------------------------------------ > *****CONFIDENTIAL INFORMATION***** > The information contained herein is the exclusive intellectual > property or confidential document of AvanStrate Global Group, and > shall not be distributed, reproduced, or disclosed in whole or in part > without prior written permission of AvanStrate Global Group. If you > are not the named addressee, please notify the sender immediately if > you have received this e-mail by mistake and delete this e-mail from > your system. AvanStrate Global Group shall not be liable for the > unauthorized misuse, abuse, modify, damage caused by virus transmitted > by this e-mail.
