Re: [OMPI users] debugging problem

: text/plain; charset="US-ASCII" Hi Manal The output you are seeing is caused by the "-d" flag you put in the mpirun command line - it shows normal operation. Could you tell us something more about why you believe there was an error? Ralph On 11/9/06 9:34 PM, "Man

[OMPI users] debugging problem

Hi I am trying to run the following command: mpirun -np XX -d xterm -e gdb and I am receiving these errors: * [leo01:02141] [0,0,0] setting up session dir with [leo01:02141] universe default-universe [leo01:02141] user mhelal [leo01:02141] host leo01 [leo01:02141]

[OMPI users] MPI_Finalize runtime error

Hi after I finish execution, and all results are reported, and both processes are about to call MPI_Finalize, I get this runtime error: any help is appreciated, thanks Manal Signal:11 info.si_errno:0(Success) si_code:1(SEGV_MAPERR) Failing at addr:0xa [0] func:/usr/local/bin/openmpi/lib/libopa

Re: [OMPI users] OpenMPI, debugging, and Portland Group's

Hi sorry, adding the path of my source code to the search path solved this problem, thanks, Manal On Fri, 2006-07-14 at 18:01 +1000, Manal Helal wrote: > Hi > > I tried your suggestion: > > mpirun --debug -np 4 a.out > > and I have TV and openMPI 1.1, and it worked fin

Re: [OMPI users] OpenMPI, debugging, and Portland Group's

Hi I tried your suggestion: mpirun --debug -np 4 a.out and I have TV and openMPI 1.1, and it worked fine, thats on Fedora C5 and x86 intel chip, single machine however, my problem, this starts TV with the mpirun program itself being debugged, but then starts my program and I see the output up t

Re: [OMPI users] debugging with mpirun

or, if there is openMPI under Windows, where I can do some visual debugging, I appreciate any hints, because my application is getting too big, that printf are not doing any good, thanks, Manal On Fri, 2006-07-07 at 14:10 +1000, Manal Helal wrote: > Hi > > I see that XMPI will do a

Re: [OMPI users] debugging with mpirun

Hi I see that XMPI will do all that I need, but it says, it works with LAM/MPI up to versions 6.3.2 & 6.5.9, I am not sure if trying that with open/mpi will work or not, Thanks again, Manal On Fri, 2006-07-07 at 12:27 +1000, Manal Helal wrote: > thing that can show me varia

[OMPI users] debugging with mpirun

hi I am trying to debug my mpi program, but printf debugging is not doing much, and I need something that can show me variable values, and which line of execution (and where it is called from), something like gdb with mpi, is there anything like that? thank you very much for your help, Manal

[OMPI users] runtime error

Hi sorry for posting too much, I tried running and I got this error, I assume that this is the stack of the calls before the error Signal:11 info.si_errno:0(Success) si_code:2(SEGV_ACCERR) Failing at addr:0x8059b73 [0] func:/usr/local/bin/openmpi/lib/libopal.so.0 [0xb7e76ed0] [1] func:[0xe44

[OMPI users] Where can I get mpi api reference

Hi I am trying to compile a code that was done for MPICH2 to openmpi 1.1, and I am getting a warning: warning: passing argument 3 of ‘MPI_Irecv’ makes pointer from integer without a cast MPI_Irecv takes the third parameter (the buffer type) as integer (MPI_Datatype), and I am using constants d

Re: [OMPI users] Can I install OpenMPI on a machine where I have mpich2

, 2006-07-03 at 23:17 -0400, Eric Thibodeau wrote: > See comments below: > > Le lundi 3 juillet 2006 23:01, Manal Helal a écrit : > > Hi > > > > I am having problems running a multi-threaded applications using MPICH > > 2, and considering moving to OpenMPI. I alrea

[OMPI users] Can I install OpenMPI on a machine where I have mpich2

Hi I am having problems running a multi-threaded applications using MPICH 2, and considering moving to OpenMPI. I already have mpich2 installed, and don't want to uninstall as yet. Can I have both installed and works fine on the same machine? Also, I searched for a comparison of features of mpic