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Граф коммитов

301 Коммитов

Автор SHA1 Сообщение Дата
Jeff Squyres
836a0766ae
Merge pull request from bfitzgit23/pr/fix-README
README-fixed-bfitzgit23
2019-10-10 11:39:06 -04:00
Jeff Squyres
f77c3327d8
Merge pull request from Cfoster01/pr/fix-README
updated readme to remove double space on line 297
2019-10-10 11:06:52 -04:00
Jeff Squyres
69eca3c599
Merge pull request from summonholmes/master
Fix a typo: slopen -> dlopen
2019-10-10 11:06:12 -04:00
bfitzgit23
38da109217 README: Removed stale sentance about --enable-mpi-thread-multiple
Signed-off-by: bfitzgit23 <dfitz@me.com>
2019-10-10 10:22:09 -04:00
shanekimble
72b6292b69 Fix a typo: slopen -> dlopen
Signed-off-by: shanekimble <skimble@edjanalytics.com>
2019-10-10 10:04:09 -04:00
santa magar
3bbf870fde README: fix Knem URL
Signed-off-by: santa magar <santa65thapa@yahoo.com>
2019-10-10 09:34:33 -04:00
Foster
252e98c474 updated readme to remove double space on line 297
Signed-off-by: Foster <CCF6703@yum.com>
2019-10-09 20:17:46 -04:00
Geoffrey Paulsen
76dfaceedc Revert "configury: Remove --enable-mpi1-compatibility"
This reverts commit 6f904aff2c.

Signed-off-by: Geoffrey Paulsen <gpaulsen@us.ibm.com>
2019-06-14 13:22:21 -05:00
Jeff Squyres
6f904aff2c configury: Remove --enable-mpi1-compatibility
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>
2019-03-11 11:06:07 -07:00
KAWASHIMA Takahiro
8bbd201029
Merge pull request from kawashima-fj/pr/fp16
Add FP16 datatypes
2019-02-08 14:52:13 +09:00
Jeff Squyres
48a33ee6db README: Remove all references to --with-verbs[*]
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>
2019-02-07 05:36:06 -08:00
Jeff Squyres
8de786f5a4 btl/openib: So long / farewell / it's time to say goodnight
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>
2019-02-07 05:34:19 -08:00
KAWASHIMA Takahiro
9b54967276 README: Add description of shortfloat MPI extension
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
2019-02-01 15:02:13 +09:00
Jeff Squyres
e6241eaf6b README: Fix a typo
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-28 14:01:09 -08:00
Jeff Squyres
dbe064af97
Merge pull request from bmwiedemann/userhost
Allow to override build user and host
2018-11-26 17:48:37 -05:00
KAWASHIMA Takahiro
5f0fcf0f45 README & man: Update pcollreq documentation
The feature of persistent collectives is approved in the Sept. 2018
MPI Forum meeting and 2018 Draft Specification of the MPI standard is
published during SC18.

Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
2018-11-26 17:27:43 +09:00
Jeff Squyres
ff44ca3fd2 README: Add a "quick start" section.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-17 03:28:39 -08:00
Jeff Squyres
078dc0a9bd README: Add text about network filesystem builds
Per https://github.com/open-mpi/ompi/issues/6058, add some text about
building on network filesystem, particularly with respect to
filesystem timestamps.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-17 03:27:47 -08:00
Jeff Squyres
419852ab43 README: Make LSF text more accurate
Also remove a now-outdated LSF reference.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-08 17:38:26 -05:00
Jeff Squyres
6cb4159826 README: Clarify that only IB->openib is deprecated
Per feedback from https://github.com/open-mpi/ompi/pull/6028, remove
"+ob1" from the sentence to emphasize that it's only IB usage through
openib that is deprecated/superceded (i.e., ob1 is definitely not
deprecated).

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-06 10:04:15 -08:00
Jeff Squyres
aaa165f52c
Merge pull request from jsquyres/pr/v4.0.0-more-text-changes
README: More updates for v4.0.0
2018-11-06 12:59:08 -05:00
Jeff Squyres
4ec8e6fe22 README: More updates for v4.0.0
Move the UCX and MXM text up to flow better with the rest of the
text+content.  Also emphasize that MXM is deprecated.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-05 10:27:54 -05:00
Geoffrey Paulsen
0100595898 README: updating LSF version supported to 9.1.1 or later
Signed-off-by: Geoffrey Paulsen <gpaulsen@us.ibm.com>
2018-11-05 02:28:42 -06:00
Jeff Squyres
e2ab41efac README: Add extensive information about deleted MPI-1 syms
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-03 16:25:29 -04:00
Jeff Squyres
78552e81c1 README: Update information about UCX
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-11-03 16:25:16 -04:00
Jeff Squyres
bc8a42a647 README: Update with information about Reproducible Builds.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-10-20 09:33:22 -04:00
Dennis Field
6e4cd3f229 README: Remove MXM from MTL list
The MXM MTL has been deleted from Open MPI; no need to include it
in the README anymore.

Signed-off-by: Dennis Field <fury@xibase.com>
2018-10-10 20:15:07 -04:00
Jeff Squyres
36c9f92117 README: additional clarification about --with-<foo>-libdir.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-09-25 11:02:11 -04:00
Jeff Squyres
9367440e32 README: Add note about --with-foo and RPATH
Specifically mention our intended behavior about /usr and /usr/lib
(and why we don't add /usr/lib[64] and /usr/local/lib[64] to RPATH).

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-09-24 17:37:28 -04:00
Howard Pritchard
b9ac3d8931 SCIF: remove it
KNC is effectively dead.  Remove corresponding SCIF
support in Open MPI.

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2018-09-19 10:39:52 -06:00
Jeff Squyres
9a8b0d0e18 README: Add note about --with-verbs-usnic
This option isn't needed on modern distros; add a note to README about
it.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2018-08-30 15:05:04 -07:00
KAWASHIMA Takahiro
3dce039886 README: Add explanation of persistent collectives
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
2018-06-11 17:22:16 +09:00
Nathan Hjelm
7ac3797a98 README: remove note about ARM/power hangs
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2018-05-31 19:45:19 -06:00
luz.paz
06b121eb70 Misc. trivial typos
Found via `codespell -q 3`

Signed-off-by: luz paz <luzpaz@users.noreply.github.com>
2018-04-09 11:45:58 -04:00
Brian Barrett
465842294f doc: Add README note about ARM/POWER hangs
As documented in  and , there is an issue on ARM and
POWER platforms when the atomic fifo assembly isn't inlined,
which manifests as a hang.  Document the issue and the
work-around until a proper fix is committed.

Signed-off-by: Brian Barrett <bbarrett@amazon.com>
2017-12-20 09:47:27 -08:00
Jeff Squyres
5705192151 configure: add --en|disable-show-load-errors-by-default
Give packagers a configure CLI option to set the value of the MCA
variable mca_base_component_show_load_errors.

The --disable form of this option is intended for Open MPI packagers
who tend to enable support for many different types of networks and
systems in their packages.  For example, consider a packager who
includes support for both the FOO and BAR networks in their Open MPI
package, both of which require support libraries (libFOO.so and
libBAR.so).  If an end user only has BAR hardware, they likely only
have libBAR.so available on their systems -- not libFOO.so.  Disabling
load errors by default will prevent the user from seeing potentially
confusing warnings about the FOO components failing to load because
libFOO.so is not available on their systems.

Conversely, system administrators tend to build an Open MPI that is
targeted at their specific environment, and contains few (if any)
components that are not needed.  In such cases, they might want their
users to be warned that the FOO network components failed to load
(e.g., if libFOO.so was mistakenly unavailable), because Open MPI may
otherwise silently failover to a slower network path for MPI traffic.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2017-10-11 11:02:21 -07:00
Jeff Squyres
a182b4fbaa Merge pull request from jsquyres/pr/readme-pathscale-update
README: Pathscale updates
2017-09-20 10:07:48 -04:00
Antoine Dechaume
08e5ab4d9a Fix: Outdated README link 2017-09-18 11:31:07 +02:00
Howard Pritchard
083e6e6f5e README: Add a blurb about FreeBSD 11.1
The clang 4.0 compiler that ships with FreeBSD 11.1 doesn't
work well with OpenMPI.  Workaround is to use a GNU compiler.

Related to .
[skip ci]

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2017-08-31 09:25:12 -06:00
Joshua Hursey
535a621f49 README: Clarify note about ld issue for XL and PGI on PPC
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
(cherry picked from commit d3b82a3cc78b6c13a02c8120c8efea22679e8abd)
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
2017-08-07 15:14:57 -05:00
Ralph Castain
67655dba02 Add a brief ointer to the HACKING file
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
2017-08-07 06:53:52 -07:00
Gilles Gouaillardet
2216b80b82 README: remove references to the removed coll/hierarch module
Fixes open-mpi/ompi@4005

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2017-08-03 09:15:38 +09:00
Howard Pritchard
566c3263cd Merge pull request from hppritcha/readme_update_no_aarch64
README: update ARM processor support (v3.0.x and higher)
2017-07-20 12:31:40 -06:00
Howard Pritchard
0386c26177 Merge pull request from hppritcha/readme_update_pgi-os-x
README: say we don't support PGI on OS-X
2017-07-20 08:10:21 -06:00
Artem Polyakov
a70d28cbb0 oshmem: Update README file to reflect available SPML options.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
2017-07-18 04:39:03 +07:00
Jeff Squyres
5e9238b1bf README: Pathscale updates
Move Pathscale bullets closer to each other.

Also add a (sad) note that as of July 2017, the Pathscale compiler
suite no longer has any commercial support, and it does not look like
there will be any further releases.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
2017-07-13 09:56:36 -07:00
Howard Pritchard
aefb828bc5 README: say we don't support PGI on OS-X
[skip ci]
fixes 

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2017-07-13 09:40:16 -06:00
Howard Pritchard
5a9aa40e9d README: Update ARM story for v3.0.x and master
Per discussions at the OMPI devel f2f 7/17
we decided for ARM to drop support for ARMv4/v5.

[skip ci]

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2017-07-13 08:38:07 -06:00
Joshua Hursey
1c6a253774 README: Note about ld issue for XL and PGI on PPC
* Related to Issue  and Issue 
 * The core problem in those two issues is related to a regression in
   ld upstream. Add a note in the README about this issue.

Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
2017-07-12 14:13:24 -05:00
Joshua Hursey
c81795cbda Revert "Fix MPI_SIZEOF for gfortran 4.8"
This reverts commit 5de3d5dde6.

 Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
2017-07-11 11:09:17 -05:00