Re: [OMPI users] Segmentation fault whilst running RaXML-MPI

2009-11-18 Thread Nick Holway
Dear all, A quick follow up in aid of Google. Upgrading the Intel compilers made no difference to the error message. I contacted the researcher who wrote it who told me that the problem was likely to be the Intel compilers over-optimising the code and suggested using GCC which worked. He also po

Re: [OMPI users] Segmentation fault whilst running RaXML-MPI

2009-11-06 Thread Nick Holway
Hi, Thank you for the information, I'm going to try the new Intel Compilers which I'm downloading now, but as they're taking so long to download I don't think I'm going to be able to look into this again until after the weekend. BTW using their java-based downloader is a bit less painful than thei

Re: [OMPI users] Segmentation fault whilst running RaXML-MPI

2009-11-05 Thread Jeff Squyres
FWIW, I think Intel released 11.1.059 earlier today (I've been trying to download it all morning). I doubt it's an issue in this case, but I thought I'd mention it as a public service announcement. ;-) Seg faults are *usually* an application issue (never say "never", but they *usually* ar

[OMPI users] Segmentation fault whilst running RaXML-MPI

2009-11-05 Thread Nick Holway
Dear all, I'm trying to run RaXML 7.0.4 on my 64bit Rocks 5.1 cluster (ie Centos 5.2). I compiled Open MPI 1.3.3 using the Intel compilers v 11.1.056 using ./configure CC=icc CXX=icpc F77=ifort FC=ifort --with-sge --prefix=/usr/prog/mpi/openmpi/1.3.3/x86_64-no-mem-man --with-memory-manager=none.