Re: [OMPI devel] Location of binaries

2010-03-22 Thread Timur Magomedov
Hello There are --preload-binary and --preload-files mpirun options mentioned in man page which do the same as the script that you're going to write. В Пнд, 22/03/2010 в 11:18 -0400, herbey zepeda пишет: > Yes Tim it's along these lines, > I see, so if I understand correctly we have two options:

Re: [OMPI devel] Location of binaries

2010-03-22 Thread herbey zepeda
Yes Tim it's along these lines, I see, so if I understand correctly we have two options: 1-Using a network file system (it will be the file system's responsibility to export P binaries from C to A and B) 2-manually copy the binaries to the machines that will be executing the program P (in this ca

Re: [OMPI devel] Location of binaries

2010-03-22 Thread Timothy Hayes
If I understood your question correctly, it's not really the MPI implementation's duty to solve this issue. You either have to copy the binaries to each machine manually or (more usually) each machine is given access to a common shared file system. Tim On 22 March 2010 15:42, herbey zepeda wrote

[OMPI devel] Location of binaries

2010-03-22 Thread herbey zepeda
Hi, In open MPI, where are the binaries stored. Let's say I have a program P that adds the numbers in an array of length 10 I want to distribute the execution between 2 computers A and B A adds from array[0] to array[4] B adds from array[5] to array[9] I understand that I have to tell mpi that ma