Commit b232ae18 authored by Wesley Bland's avatar Wesley Bland
Browse files

Reword the mpiexec usage guide.

The guide was a little unclear about how to use local options for mpiexec
executables when running multiple programs (mpiexec -n 1 exec1 : -n 2 exec2).
Now it says:

Usage: mpiexec [global opts] [local opts for exec1] [exec1] [exec1 args] : ...

Fixes #1936
parent 12478f2f
......@@ -48,7 +48,7 @@ static HYD_status get_current_exec(struct HYD_exec **exec)
static void help_help_fn(void)
{
printf("\n");
printf("Usage: ./mpiexec [global opts] [exec1 local opts] : [exec2 local opts] : ...\n\n");
printf("Usage: ./mpiexec [global opts] [local opts for exec1] [exec1] [exec1 args] : [local opts for exec2] [exec2] [exec2 args] : ...\n\n);
printf("Global options (passed to all executables):\n");
......
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