Hi all, I am OK if we cancel too, but at the next meeting we hold, I wanted to do an update about FA-MPI work and answer questions people have about our approach to it. Since this came up a couple calls ago. It would be fine to wait for next call slot to do this... We are actively extending FA-MPI at this time. Tony Anthony Skjellum, PhD Professor of Computer Science and Software Engineering and Charles D. McCrary Eminent Scholar Endowed Chair Director of the Charles D. McCrary Institute Samuel Ginn College of Engineering Auburn University e-mail: [email protected] or [email protected] web sites: http://cyber.auburn.edu http://mccrary.auburn.edu cell: +1-205-807-4968 ; office: +1-334-844-6360 CONFIDENTIALITY: This e-mail and any attachments are confidential and may be privileged. If you are not a named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose or store or copy the information in any medium. ________________________________________ From: mpiwg-ft <[email protected]> on behalf of Ignacio Laguna <[email protected]> Sent: Wednesday, June 21, 2017 12:17 PM To: MPI WG Fault Tolerance and Dynamic Process Control working Group; Bland, Wesley Subject: Re: [mpiwg-ft] FTWG Call Topics? I'm okay if we cancel. On a different note, I wanted to ask the group about the error handler for MPI_Init. As I look into the problem of MPI re-initialization, I came across some questions, which I'm not been able to answer myself by reading the standard: - Since one cannot set an error handler before MPI_Init, is is expected that MPI_ERRORS_ARE_FATAL is enabled when MPI_Init is called? If that is the case, one can assume that if an error occurs the first time MPI_Init is called (let's assume in the future we can call MPI_Init several times), MPI will abort? - Is there any situation, in which MPI_Init could return an error code if a failure occurs? - Is there a way to set MPI_ERROR_RETURN in COMM_WORLD before calling MPI_Init? I realize this was discussed in 2010, but I'm not sure if the forum found a solution: https://lists.mpi-forum.org/pipermail/mpiwg-ft/2010-August/000500.html Thanks! -- Ignacio Laguna Center for Applied Scientific Computing (CASC) Lawrence Livermore National Laboratory Phone: 925-422-7308, Fax: 925-422-6287 On 6/21/17 9:40 AM, Bland, Wesley wrote:

I don't have any topics for today's FTWG con call. Does anyone have anything they want to discuss?

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