Attached, pushed to mpich-review/fix-mpich-test-dt-types and pushed to https://github.com/jeffhammond/mpich/tree/fix-mpich-test-dt-types. Jeff On Wed, Oct 5, 2016 at 3:25 AM, Chris Ward <[email protected]> wrote:

I'm using the MPICH BVT tests to test a build of OpenMPI. While doing that, I find that 'nonblocking.c' needs to be revised as follows // int *types = NULL; MPI_Datatype *types = NULL;

// types = malloc(size * sizeof(int)); types = malloc(size * sizeof(MPI_Datatype));

Presumably it works as-is for mpich because MPI_Datatype is an 'int'; but this isn't the case for other MPI implementations. Would one of the mpich developers care to make these changes to the source code ?

*T J (Chris) Ward, IBM Research. Scalable Data-Centric Computing - Active Storage Fabrics - IBM System BlueGene IBM United Kingdom Ltd., Hursley Park, Winchester, Hants, SO21 2JN 011-44-1962-818679 LinkedIn * *https://www.linkedin.com/profile/view?id=60628729* <https://www.linkedin.com/profile/view?id=60628729> * ResearchGate **https://www.researchgate.net/profile/T_Ward2* <https://www.researchgate.net/profile/T_Ward2>

*IBM System BlueGene Research* <http://www.research.ibm.com/bluegene/> *IBM System BlueGene Marketing* <http://www-03.ibm.com/systems/deepcomputing/bluegene/>

*IBM Resources for Global Servants* <http://hurgsa.ibm.com/~tjcw/Compete/> *IBM Branded Products* <http://www.ibm.com/shop> *IBM Branded Swag* <http://ibmlogogear.com/default.aspx> <http://www.ibm.com/developerworks/linux/library/l-bluegene/index.html>

UNIX in the Cloud - Find A Place Where There's Room To Grow, with the original Open Standard. *Free Trial Here Today* <http://sdf.lonestar.org/index.cgi?telnet> New Lamps For Old - *Diskless Remote Boot Linux* <http://drbl.sourceforge.net/> from *National Center for High-Performance Computing, Taiwan* <http://www.nchc.org.tw/en/>

Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU

_______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

-- Jeff Hammond [email protected] http://jeffhammond.github.io/ _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss