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Subject: Re: [OMPI devel] [OMPI svn] svn:open-mpi r25350
From: Nathan Hjelm (hjelmn_at_[hidden])
Date: 2011-10-21 10:46:36


Does this failure path exist in 1.5?

-Nathan

On Fri, 21 Oct 2011, rhc_at_[hidden] wrote:

> Author: rhc
> Date: 2011-10-21 10:44:48 EDT (Fri, 21 Oct 2011)
> New Revision: 25350
> URL: https://svn.open-mpi.org/trac/ompi/changeset/25350
>
> Log:
> Fix a minor issue seen by Jeff in specific failure pathway
>
> Text files modified:
> trunk/orte/mca/debugger/base/debugger_base_fns.c | 8 ++++++--
> 1 files changed, 6 insertions(+), 2 deletions(-)
>
> Modified: trunk/orte/mca/debugger/base/debugger_base_fns.c
> ==============================================================================
> --- trunk/orte/mca/debugger/base/debugger_base_fns.c (original)
> +++ trunk/orte/mca/debugger/base/debugger_base_fns.c 2011-10-21 10:44:48 EDT (Fri, 21 Oct 2011)
> @@ -90,10 +90,14 @@
> orte_process_name_t rank0;
> int rc;
>
> - if (MPIR_proctable) {
> + /* if we couldn't get thru the mapper stage, we might
> + * enter here with no procs. Avoid the "zero byte malloc"
> + * message by checking here
> + */
> + if (MPIR_proctable || 0 == jdata->num_procs) {
> /* already initialized */
> opal_output_verbose(5, orte_debugger_base.output,
> - "%s: debugger already initialized",
> + "%s: debugger already initialized or zero procs",
> ORTE_NAME_PRINT(ORTE_PROC_MY_NAME));
> return;
> }
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