Football

11 days. Woo hoo.

MPI

Repeat after me: “I will always match datatypes when sending messages. I will not send 4 MPI_CHARs and receive 1 MPI_INT. I am fully aware that this will completely hose my application if the friendly MPI implementation happens to be helping me out in running in heterogeneous environments”. Ah well, it only wasted 2 hours of my life.

I finally got the mesh routers working. Took much longer than it should have, but oh well. Tonight will try to get code compiled on USC’s cluster. Tomorrow, collect some data. And life should be good. Or something like that.