Re: [OMPI devel] Question on MCA_BASE_METADATA_PARAM_NONE

2010-08-23 Thread Joshua Hursey
When you configure with '--with-ft=cr' this enables the C/R fault tolerance frameworks, tools and code paths. One code path is the component selection logic you cited below. When you run an application compiled with Open MPI passing the '-am ft-enable-cr' or '-am ft-enable-cr-recovery' options t

Re: [OMPI devel] Question on MCA_BASE_METADATA_PARAM_NONE

2010-08-23 Thread ananda.mudar
There is a typo in my previous posting. I have configured OpenMPI library with "-with-ft=cr". Thanks Ananda From: Ananda Babu Mudar (WT01 - Energy and Utilities) Sent: Monday, August 23, 2010 11:50 AM To: 'de...@open-mpi.org' Subject: Question on MCA_BASE_METADATA_PARAM_NONE Hi In the file

[OMPI devel] Question on MCA_BASE_METADATA_PARAM_NONE

2010-08-23 Thread ananda.mudar
Hi In the file "mca_base_components_open.c", following code checks for the components that are checkpointable. If I configure OpenMPI library with "-enable-cr" option, I was under the assumption that all components will be checkpointable. However I see that quite a few components are not checkpoin