Le 08/02/2013 12:52, Samuel Thibault a écrit :
> svn-commit-mailer_at_[hidden], le Fri 08 Feb 2013 12:02:18 +0100, a écrit :
>> Everything is hardwired in the backend, all nodes are the same.
> Would it be possible to check some file in /proc or /sys to identify the
> machine, to make sure we are not lying?
There's no such filesystems on BlueGene compute nodes. The CNK kernel
redirects I/O call to the I/O node (which runs Linux).
I can check that uname reports "CNK" and "BGQ" if you're afraid of
people running hwloc/bgq on non-bgq machines.