John R. Cary wrote: > Hi Ralf, > > Ralf Wildenhues wrote: >> Hello John, >> >> >> >> OK. That's fairly easy to support in Libtool then: the only thing we >> need to get right is to turn off shared library support completely for >> BG/L. >> > > I gave the wrong impression. This is a BG/P. My previous reference to the > compilers was because the BG/L compilers (I thought) are the same. > >> Can we assume bg* produces code for the compute nodes only? Let's turn >> the question around: how can we reliably detect that code is being >> compiled for the compute nodes? >> > > I don't know for sure, but the experiments at the end of this indicate that > bg compiled code works on the login nodes.
Hi Ralf and John, Code compiled with bg* compiler wrappers is supposed to run on the compute nodes. That is the purpose of the bg* wrappers. This also applies to the mpi* compiler wrappers. Code compiled with the "normal" compilers (e.g. xlc) does not run on the compute nodes. Cheers, Christian _______________________________________________ http://lists.gnu.org/mailman/listinfo/libtool
