i've run my mm5 weather modeling app over mpich gig-e
& myrinet, & open-mpi gig-e. when i tried open-mpi
over myrinet, i was able to compile & run w/o issue,
but i get no net traffic over the myrinet switch. the
job cranks up the cpu's but never completes. i'm
using the myrinet MX driver. i have the myrinet libs
set in both LD_LIBRARY_PATH & the ld.so.conf file.
any advice/suggestions would be greatly appreciated.
i've listed my compile options below:
MCC = $(LINUX_MPIHOME)/bin/mpicc
MFC = $(LINUX_MPIHOME)/bin/mpif90
MLD = $(LINUX_MPIHOME)/bin/mpif90
FCFLAGS = -xP -O3 -DDEC_ALPHA -convert big_endian
LDOPTIONS = -tpp7 -axP -pc32 -convert big_endian
CPPFLAGS = -DDEC_ALPHA -traditional -DMPI -Dlinux
CFLAGS = -DDEC_ALPHA -DMPI
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