Re: [OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Gustavo Seabra
On Mon, Nov 3, 2008 at 8:59 PM, Terry Frankcombe wrote: >> On Nov 3, 2008, at 3:36 PM, Gustavo Seabra wrote: >> For your fortran issue, the Fortran 90 interface needs the Fortran 77 interface. So you need to supply an F77 as well (the output from configure should indicate that

Re: [OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Terry Frankcombe
> On Nov 3, 2008, at 3:36 PM, Gustavo Seabra wrote: > >>> For your fortran issue, the Fortran 90 interface needs the Fortran 77 >>> interface. So you need to supply an F77 as well (the output from >>> configure >>> should indicate that the F90 interface was disabled because the F77 >>> interface w

Re: [OMPI users] Beowulf cluster and openmpi

2008-11-03 Thread Rima Chaudhuri
I added the option for -hostfile machinefile where the machinefile is a file with the IP of the nodes: #host names 192.168.0.100 slots=2 192.168.0.101 slots=2 192.168.0.102 slots=2 192.168.0.103 slots=2 192.168.0.104 slots=2 192.168.0.105 slots=2 192.168.0.106 slots=2 192.168.0.107 slots=2 192.168.

Re: [OMPI users] switch from mpich2 to openMPI

2008-11-03 Thread Jeff Squyres
On Nov 3, 2008, at 3:59 PM, PattiMichelle wrote: I just found out I need to switch from mpich2 to openMPI for some code I'm running. I noticed that it's available in an openSuSE repo (I'm using openSuSE 11.0 x86_64 on a TYAN 32-processor Opteron 8000 system), but when I was using mpich2 I

Re: [OMPI users] users Digest, Vol 1055, Issue 2

2008-11-03 Thread Ralph Castain
The problem is that you didn't specify or allocate any nodes for the job. At the least, you need to tell us what nodes to use via a hostfile. Alternatively, are you using a resource manager to assign the nodes? OMPI didn't see anything from one, but it could be that we just didn't see the r

[OMPI users] switch from mpich2 to openMPI

2008-11-03 Thread PattiMichelle
I just found out I need to switch from mpich2 to openMPI for some code I'm running. I noticed that it's available in an openSuSE repo (I'm using openSuSE 11.0 x86_64 on a TYAN 32-processor Opteron 8000 system), but when I was using mpich2 I seemed to have better luck compiling it from code. This

Re: [OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Jeff Squyres
On Nov 3, 2008, at 3:36 PM, Gustavo Seabra wrote: For your fortran issue, the Fortran 90 interface needs the Fortran 77 interface. So you need to supply an F77 as well (the output from configure should indicate that the F90 interface was disabled because the F77 interface was disabled). Is

Re: [OMPI users] users Digest, Vol 1055, Issue 2

2008-11-03 Thread Rima Chaudhuri
Thanks a lot Ralph! I corrected the no_local to nolocal and now when I try to execute the script step1 (pls find it attached) [rchaud@helios amber10]$ ./step1 [helios.structure.uic.edu:16335] [0,0,0] ORTE_ERROR_LOG: Not available in file ras_bjs.c at line 247 ---

Re: [OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Gustavo Seabra
On Mon, Nov 3, 2008 at 3:04 PM, Jeff Squyres wrote: > On Nov 3, 2008, at 2:53 PM, Gustavo Seabra wrote: > >> Finally, I was *almost* able to compile OpenMPI in Cygwin using the >> following configure command: >> >> ./configure --prefix=/home/seabra/local/openmpi-1.3b1 \ >> --with-mpi-

Re: [OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Jeff Squyres
On Nov 3, 2008, at 2:53 PM, Gustavo Seabra wrote: Finally, I was *almost* able to compile OpenMPI in Cygwin using the following configure command: ./configure --prefix=/home/seabra/local/openmpi-1.3b1 \ --with-mpi-param_check=always --with-threads=posix \ --enable-

Re: [OMPI users] MPI + Mixed language coding(Fortran90 + C++)

2008-11-03 Thread Jeff Squyres
Can you replicate the scenario in smaller / different cases? - write a sample plugin in C instead of C++ - write a non-MPI Fortran application that loads your C++ application - ...? In short, *MPI* shouldn't be interfering with Fortran/C++ common blocks. Try taking MPI out of the picture and

[OMPI users] Problems installing in Cygwin - Problem with GCC 3.4.4

2008-11-03 Thread Gustavo Seabra
Hi everyone, Here's a "progress report"... more questions in the end :-) Finally, I was *almost* able to compile OpenMPI in Cygwin using the following configure command: ./configure --prefix=/home/seabra/local/openmpi-1.3b1 \ --with-mpi-param_check=always --with-threads=posix \

Re: [OMPI users] Scyld Beowulf and openmpi

2008-11-03 Thread Ralph Castain
For starters, there is no "-no_local" option to mpirun. You might want to look at mpirun --help, or man mpirun. I suspect the option you wanted was --nolocal. Note that --nolocal does not take an argument. Mpirun is confused by the incorrect option and looking for an incorrectly named exe

[OMPI users] Scyld Beowulf and openmpi

2008-11-03 Thread Rima Chaudhuri
Hello! I am a new user of openmpi -- I've installed openmpi 1.2.6 for our x86_64 linux scyld beowulf cluster inorder to make it run with amber10 MD simulation package. The nodes can see the home directory i.e. a bpsh to the nodes works fine and lists all the files in the home directory where I hav

Re: [OMPI users] MPI + Mixed language coding(Fortran90 + C++)

2008-11-03 Thread Rajesh Ramaya
Helllo Jeff, Gustavo, Mi Thank for the advice. I am familiar with the difference in the compiler code generation for C, C++ & FORTRAN. I even tried to look at some of the common block symbols. The name of the symbol remains the same. The only difference that I observe is in FORTRAN compiled *.o