Hello, hwloc 1.7 is very old, I am surprised CentOS 7 doesn't have anything more recent, maybe not in "standard" packages?
Anyway, this is a very common error on AMD 6200 and 6300 machines. See http://www.open-mpi.org/projects/hwloc/doc/v1.11.0/a00030.php#faq_os_error Assuming you kernel isn't too old (CentOS7 should be fine), you should try to upgrade the BIOS. Brice Le 24/08/2015 15:06, Ondřej Vlček a écrit : > Dear all, > I have encountered hwloc error for the AMD Opteron 6300 processor family > (see below). I am using hwloc.x86_64 v1.7-3.el7, which is its latest version > available in standard packages for CentOS 7. Is this something, what has been > already encountered and fixed in newer versions of hwloc? Output from the > hwloc-gather-topology.sh script is attached. > > Thank you. > Ondrej Vlcek > > $ hwloc-info > **************************************************************************** > * Hwloc has encountered what looks like an error from the operating system. > * > * object (L3 cpuset 0x000003f0) intersection without inclusion! > * Error occurred in topology.c line 753 > * > * Please report this error message to the hwloc user's mailing list, > * along with the output from the hwloc-gather-topology.sh script. > **************************************************************************** > depth 0: 1 Machine (type #1) > depth 1: 4 Socket (type #3) > depth 2: 8 NUMANode (type #2) > depth 3: 8 L3Cache (type #4) > depth 4: 24 L2Cache (type #4) > depth 5: 24 L1iCache (type #4) > depth 6: 48 L1dCache (type #4) > depth 7: 48 Core (type #5) > depth 8: 48 PU (type #6) > Special depth -3: 4 Bridge (type #9) > Special depth -4: 6 PCI Device (type #10) > Special depth -5: 9 OS Device (type #11) > > > _______________________________________________ > hwloc-users mailing list > hwloc-us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users > Link to this post: > http://www.open-mpi.org/community/lists/hwloc-users/2015/08/1196.php
