yes it did. We have 20 compute nodes; I only did for 8 of them $mpirun -np 8 ./helloWorld Hello world from process 1 of 8 Hello world from process 5 of 8 Hello world from process 0 of 8 ... Hello world from process 7 of 8 ________________________________ From: boost-users-bounces@lists.boost.org [boost-users-bounces@lists.boost.org] on behalf of Jeremiah Willcock [jewillco@osl.iu.edu] Sent: Wednesday, November 30, 2011 1:37 PM To: boost-users@lists.boost.org Subject: Re: [Boost-users] FW: BGL, MPI On Wed, 30 Nov 2011, Neiderer, Andrew M USA CIV (US) wrote:
Thank you.
At the URL I simply moved the 2 arguments for main signature, ie
int main(int argc, char *argv[])
{
...
}
and both mpicc and mpiCC generated an executeable for mpirun.
Does that executable run correctly? -- Jeremiah Willcock