Now that the old sm btl has been gone for some time there was a request
to rename vader to sm. This commit does just that (reluctantly).
An alias has been generated so specifying vader in the btl selection
variable or specifying vader parameters will continue to work.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
Added clang version to linux system requirements.
Changed macOS version from 10.12 to 10.14-10.15.
Fixed a minor mistake where the architecture was labeled as x85_64
instead of x86_64
Signed-off-by: Alex Ross <rossaj16@wfu.edu>
This bullet can be removed since SunCC is no longer supported as of
version 5.0.0.
Signed-off-by: Paul Kefer <24892969+paulkefer@users.noreply.github.com>
Found a handful of other URLs that weren't https-ized, so I updated
them, too (after verifying that they support https, of course).
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Clarify exactly what compiler atomics support is needed to build Open
MPI.
For example, the following configuration now fails to configure on
Solaris:
- Studio 12.5 Sun C 5.14 SunOS_sparc 2016/05/31
- Also tried with GCC 4.0.2
with the following error:
configure: error: No atomic primitives available for sparc-sun-solaris2.11
Thanks to @jdelsign for the report.
Signed-off-by: Ralph Castain <rhc@pmix.org>
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
This commit contains the following changes:
The C++ bindings were removed from the standard in MPI-3.0. This
commit removes the entirety of the C++ bindings as well as the
support configury.
Removes all references to C++ from the man pages. This includes the
bindings themselves, all references to what C++ bindings return,
all not-available comments, and differences between C++ and other
language bindings.
If the user passes --enable-mpi-cxx, --enable-mpi-cxx-seek, or
--enable-cxx-exceptions, print a warning message an abort configure.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
These days Open MPI is being tested with PPC64 and ARMv8 reguarly. Move
these to the tested list. Also call out the version of GCC that is
reguarly tested.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
Clarify in README what --with-hwloc does in its different use cases.
Also, ensure that the behavior when specifying `--with-hwloc` is the
same as if that option is not specified at all. This is what we did
in Open MPI <= v3.x; looks like we inadvertantly caused `--with-hwloc`
to be synonymous with `--with-hwloc=external` in v4.0.0.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
This configure CLI option should probably have been removed as part of
a6d6be2853. Regardless, the #defines it
sets no longer exist in the code base at all, so they should be
removed. Also remove the text about it in README.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Now that all use of libibverbs is gone from Open MPI, and all
verbs-based configury is also removed, update README to remove all
references to --with-verbs.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
So long BTL openib! After many years of (mostly) faithful service, it
is time to remove the openib BTL. It has been fully replaced by other
components, such as the UCX PML and OFI MTL.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
