markalle

pack external32 long double conversion (extended 80 / quad 128)

37

[updated the top-level github description to match the commit message]: On architectures that store long doubles as 80 bit extended precisions or as 64 bit "float64"s, we need conversions to...

romio fp_ind and type index traversal within a view

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Part of a file's state in romio is "fp_ind" which appears to mean the location for the next byte to be written. And a key operation is translating that byte...

global symbol name pollution

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You can download testcase files here: https://github.com/open-mpi/ompi-tests-public/blob/master/packaging/run_nmcheck.c https://github.com/open-mpi/ompi-tests-public/blob/master/packaging/nmcheck_prefix.pl With those in place and a build of OMPI available, running the test is just: ``` #!/bin/sh export OPAL_PREFIX=/path/to/some/ompi_install export LD_LIBRARY_PATH=${OPAL_PREFIX}/lib $OPAL_PREFIX/bin/mpicc...

Symbol pollution for pr8132

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There's an incoming PR https://github.com/open-mpi/ompi/pull/8132 that makes more MCAs get built into the main library, and that brings more potential symbol name pollution. My testcase https://github.com/open-mpi/ompi-tests-public/pull/3 identified a bunch of...

checking if 8769 covers everything regarding partial datatypes

3

@bosilca recently made https://github.com/open-mpi/ompi/pull/8769 and I'm not yet sure it's handling everything with the partial datatypes. It's also possible I'm misusing the calls, so this is a bug report for...