Hello Indeed, there's a big cgroup crash in 1.6. Can you verify that 1.6.1rc2 works fine? Thanks Brice
cesse...@free.fr a écrit : >Hello, > >When updating from 1.5.1 to 1.6 I get a segfault when inside a >cgroup/cpuset in collect_proc_cpuset, file topology.c line 1074. > >It appears that an HWLOC_OBJ_CORE has a son who is it's >HWLOC_OBJ_GROUP's father ! > >$ cat /proc/self/cgroup >2: cpuset: /slurm/test >1: freezer: / >$ lssubsys -m cpuset >cpuset /cgroup/cpuset >$ cat /cgroup/cpuset/slurm/test/cpuset.cpus >31 >$ hwloc-1.6/bis/lstopo >Segmentation fault (core dumped) >$ gdb... >Program terminated with signal 11, Segmentation fault. >#0 0x00007ffd758d225e in collect_proc_cpuset (obj=<value opt out>, >sys=0x1f4dba0) at topology.c: 1074 > >The machine is made of bullx super-node S6010 (CEA Tera 100). > >Thanks for your help, > >Olivier Cessenat. > > >_______________________________________________ >hwloc-users mailing list >hwloc-us...@open-mpi.org >http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users
