Pavan Balaji, le Mon 07 May 2012 08:40:54 -0500, a écrit : > > On 05/06/2012 08:28 PM, Samuel Thibault wrote: > >Pavan Balaji, le Sun 06 May 2012 12:14:27 -0500, a écrit : > >>MPICH2 currently does not support native atomic primitives for gcc/sparc. > >>It needs to be built with the emulated atomics, > > > >Mmm, really? > > I just verified it with our OpenPA developer. We don't have sparc processor > atomics. On solaris we use libatomics; if not, it uses the lock-based > emulated atomics. > > >I've dropped sparc from the --with-atomic-primitives=no list, and it > >builds fine, and OPA_USE_LOCK_BASED_PRIMITIVES does not seem to be > >defined. > > This might be a bug in OPA. Can you send us the log of the OPA configure? > Also, a log of the mpich2 configure will be useful. If you are using > --with-device=ch3:sock, it doesn't use OPA, so it won't matter.
It's all on https://buildd.debian.org/status/fetch.php?pkg=mpich2&arch=sparc&ver=1.4.1-4&stamp=1328215853 Samuel -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
