On Apr 6, 2009, at 11:44 AM, Guido Passet wrote:
Dear Doug,Doug Ledford wrote:On Apr 2, 2009, at 11:22 AM, Guido Passet wrote:Hi Jonathan, many thanks for looking in to this. Both mvapich-1.1 and mvapich2-1.2p1 seem to build fine from source.My guess is that the logic in the OFED wrapper build scripts are somehowconfused.Most likely the problem has nothing to do with the gcc version. The RedHat supplied mvapich and mvapich2 packages (new for RHEL5.3) are notnamed mvapich_gcc and mvapich2_gcc, but instead just plain old mvapichand mvapich2. Since we don't ship anything but the gcc version, the distinction is moot in our packages.You could be right about this not being an GCC version problem, however I am not using the RedHat supplied packages but I am trying to build all mvapich/mvapich2/openmpi against all available compilers using the OFEDstack.
Right. My point was if the OFED install.pl script thinks that having mvapich installed means installing mvapich_gcc, as you probably already have Red Hat's plain mvapich installed, there is a good chance you might get file conflicts or other problems attempting to install mvapich_gcc, so it would never get installed, so install.pl would crash out. If you change install.pl to expect just plain mvapich/ mvapich2 for the gcc versions, it might just magically start working (although using our packages, not the OFED packages).
-- Doug Ledford <[email protected]> GPG KeyID: CFBFF194 http://people.redhat.com/dledford InfiniBand Specific RPMS http://people.redhat.com/dledford/Infiniband
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