Le 22/07/2010 14:53, Michael Raymond a écrit : > I was doing some testing on what's in SVN and I found that the > topology discovery code has a problem when running within a cpuset. On > my 2.6.32 SLES11SP1 box the code calls hwloc_read_linux_cpuset_mask() > with a cgroup mount point and tries to read > /dev/cpuset/<blah>/cpuset.[cpus|mems]. Those files don't exist but > <blah>/[cpus|mems] do. If I change the code to use those files instead > then everything else works. >
Hello Michael, This probably means that we found a cgroup mount point in /dev/cpuset while its actually a cpuset mount point. What does your /proc/mounts contain? Can you try to understand why hwloc_find_linux_cpuset_mntpnt would find a wrong mount type? thanks, Brice
