[OMPI users] Fwd: experiencing some problems in MPI_reduce usage

2013-11-05 Thread Osman Khalid
Kindly discard below email. I have corrected the mistakes after running the program in parallel debug mode. Thanks. -- Forwarded message -- From: Osman Khalid List-Post: users@lists.open-mpi.org Date: Mon, Nov 4, 2013 at 11:02 PM Subject: experiencing some problems in MPI_reduce

[OMPI users] experiencing some problems in MPI_reduce usage

2013-11-05 Thread Osman Khalid
Hi I am very new to Open MPI. I have made a small program that computes the sum of an array, by splitting array into pieces equal to the number of processes. The problem in my program is that each process is computing right sum of its share of the array, but the individually computed sums are not

[OMPI users] Fwd: need help in this error

2013-10-25 Thread Osman Khalid
as by default picking the gcc/g++ of mingw. So I removed path of mingw, and installed packages in cygwin, and now mpicc/mpic++ etc are working. T Thanks again for your kind help. -- Forwarded message -- From: Osman Khalid List-Post: users@lists.open-mpi.org Date: Fri, Oct 25, 2013

Re: [OMPI users] need help in this error

2013-10-25 Thread Osman Khalid
.cc file and it also gives the same error. Can you kindly suggest what is wrong here. Do I need to set any paths? The command such as mpirun or mpicc etc itself does not give error, but asks for the file inputs. Thank you in advance. On Thu, Oct 24, 2013 at 4:43 PM, marco atzeri wrote: > Il

Re: [OMPI users] need help in this error

2013-10-24 Thread Osman Khalid
[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/d/cygwin/home/OSMANK/openmpi-1.7.3/opal' make: *** [all-recursive] Error 1 Thanks in advance. On Thu, Oct 24, 2013 at 1:02 PM, marco atzeri wrote: > Il 10/24/2013 7:35 PM, Osman Khalid ha scritto: > >> Hi >> >&

[OMPI users] need help in this error

2013-10-24 Thread Osman Khalid
Hi I am for the first time installing OpenMPI on my windows XP machine, using Cygwin. The *./configure* command is successful. However, when I give *make* command, i get the following error: $ make Making all in config make[1]: Entering directory `/d/cygwin/home/OSMANK/openmpi-1.6.5/config' mak