This configure option was only relevant when we were generating TKR
"use mpi" interfaces for MPI subroutines with choice buffers. Now
that we aren't, the only interface that needs to accept a choice
buffer is MPI_SIZEOF (which we have to provide).
And since there's now only several dozen interfaces in the "mpi" TKR
module, there's no reason to not generate ''all'' possible array rank
values (when there were thousands of interfaces, generating 4-vs-7
array ranks per interface per type was a big deal). The default used
to be 4; now we can just hard-code it to 7, the max possible value for
Fortran 2003 (I think the max was raised ?to 11? in F2008, but let's
not go there for now).
cmr=v1.7.5:reviewer=dgoodell:subject=Remove even more dead Fortran configury
This commit was SVN r30257.
BIND(C), but not ''all'' of it. So expand our configure checks to
look for multiple different forms of BIND(C):
* ISO_C_BINDING
* SUBROUTINE ... BIND(C)
* TYPE, BIND(C)
* TYPE(foo), BIND(C, name="bar")
If the compiler supports all of these, then declare that we support
BIND(C), and the rest of the mpi_f08 checks can continue. If we miss
any one of those, don't bother continuing -- we won't build the
mpi_f08 module.
Also push the results of all of these tests down to ompi_info so that
they can be reported easily (e.g., "Hey, why doesn't my OMPI
installation have the mpi_f08 module?").
cmr=v1.7.4:reviewer=jsquyres:subject=Expand Fortran BIND(C) configure checks
This commit was SVN r30247.
LIBADD libmpi.la
cmr=v1.7.4:reviewer=brbarret:subject=Add libmpi to libmpi_usempif08_LIBADD
This commit was SVN r30245.
The following SVN revision numbers were found above:
r30244 --> open-mpi/ompi@7015343951
TKR LIBADDs libmpi_mpifh; there is no library for libmpi_usempi ignore
TKR).
Refs trac:4085
This commit was SVN r30244.
The following Trac tickets were found above:
Ticket 4085 --> https://svn.open-mpi.org/trac/ompi/ticket/4085
intended to be used and emits a compile-time warning.
Thanks to Paul Hargrove for identifying the issue.
cmr=v1.7.4:reviewer=hjelmn:subject=remove/replace malloc.h
This commit was SVN r30231.
Avoid compiler warning about (unnecessarily) initializing 2 variables
during instantiation at the top of a switch block (but outside of any
case statements): just declare the variables at the top of the outter
block. They're already safely initialized, so don't worry about
initializing them in the instantiation.
Reviewed by Dave Goodell.
cmr=v1.7.4:reviewer=ompi-rm1.7:subject=Don't instantiate+init variables in a switch block
This commit was SVN r30228.
ob1 dummy registration to actually be used when using udreg. Fix this by
always setting reg to NULL when mpool/udreg's register function fails.
cmr=v1.7.4:reviewer=rhc
This commit was SVN r30214.
It is now possible for orte_proc_applied_binding to be NULL (e.g., if
you mpirun --bind-to none), so we need to ensure we don't pass it down
to opal_hwloc_base_cset2*str().
Also, take the opprotunity to de-duplicate some strings that are used
in multiple places.
Refs trac:4073
This commit was SVN r30204.
The following Trac tickets were found above:
Ticket 4073 --> https://svn.open-mpi.org/trac/ompi/ticket/4073
Set comm attribute with keyval.
Wait for pending hcoll module tasks in comm delete callback where PML
still valid on the communicator. safely destroy hcoll context during
hcoll module destructor.
Author: Devendar Bureddy
reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r30175.
http://www.open-mpi.org/community/lists/users/2014/01/23327.php
Revert the Fortran mpi module default size to "small", meaning that we
won't provide interfaces for MPI subroutines that take a choice buffer
any more. The short version is that MPI-3 p610:34-41 disallows it.
This commit simply removes all these subroutines from the build
process (i.e., remove them from nodist_libmpi_usempi_la_SOURCES).
Since MPI-3 actually forbids providing these interfaces, I'll do a
second commit to actually remove all the scripts and associated
Makefile.am junk.
cmr=v1.7.4:reviewer=dgoodell:subject=Remove choice buffer interfaces from Fortran mpi module
This commit was SVN r30169.
needed for correctness. The if_include/if_exclude are level 1, and
the TCP port range params are level 2; this parameter seems to be on
par with the TCP port range params.
Refs trac:4019
This commit was SVN r30161.
The following Trac tickets were found above:
Ticket 4019 --> https://svn.open-mpi.org/trac/ompi/ticket/4019
* Remove some set-but-not-used variables
* Make a convenience function return void (we weren't using the
return code, anyway)
* Mark a function as inline (it was supposed to be inline anyway)
Reviewed by Dave Goodell.
cmr=v1.7.5:reviewer=ompi-rm1.7:subject=Fix usnic BTL compiler warnings
This commit was SVN r30160.
Thanks to Tetsuya Mishima for detecting it!
cmr=v1.7.4:reviewer=jsquyres:subject=Correct tcp_not_use_nodelay option processing
This commit was SVN r30157.
- HCOLL close without init
- Call hcoll progress after comm finalize
- mpirun default for coll_hcoll_enable is 1
fixed by Igor, reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r30156.
upcoming GCC/gfortran 4.9's ignore TKR interface.
This was originally committed in a side mercurial repo, but I sadly
completely forgot about it until Tobias reminded me.
cmr=v1.7.5:reviewer=dgoodell:subject=Add support for gfortran 4.9 Fortran ignore TKR
This commit was SVN r30152.
configury/Makefile.am changes; this commit renames the internal
installdirs.h framework struct field names to match the configry macro
names:
* pkgdatdir -> ompidatadir
* pkglibdir -> ompilibdir
* pkgincludedir -> ompiincludedir
This commit was SVN r30145.
The following SVN revision numbers were found above:
r30140 --> open-mpi/ompi@8b778903d8
pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is
always set to {datadir,libdir,includedir}/openmpi. This will keep us from
having help files in prefix/share/open-rte when building without Open MPI,
but in prefix/share/openmpi when building with Open MPI.
This commit was SVN r30140.
Complements r30073: tighten up the string parsing of the vendor parts
ID MCA param a bit. Also fix a small memory leak: ensure to free the
array uint32_t's parsed out of the MCA param.
This commit was SVN r30128.
The following SVN revision numbers were found above:
r30073 --> open-mpi/ompi@6003702a51
The following Trac tickets were found above:
Ticket 4301 --> https://svn.open-mpi.org/trac/ompi/ticket/4301
This commit adds support for placing the send memory segment in a
traditional shared memory segment when XPMEM is not available. The
current default is to reserve 4MB for shared memory on each process.
The latest benchmarks show vader performing better than sm on both
Intel and AMD CPUs.
For large messages vader will now use CMA if it is available (and
XPMEM is not).
cmr=v1.7.5:reviewer=jsquyres
This commit was SVN r30123.
Per RFC which expired two weeks ago:
We are planning to make a change to Open MPI to always set up the btls. This
means the btl init will be called even if add_procs is never called for that
btl. In the openib btl free lists fragments are currently allocated in btl_init.
To avoid wasting that memory this commit moves that final device setup to
the add_procs function. This included allocating free lists, and starting the
async event thread.
At this time this change is safe since we have a barrier after add_procs in
MPI_Init. If this changes we will need to re-think some of the initialization
since we might have the possibility of a connection request before add_procs
is called.
Tested with Mellanox ConnectX2 and QLogic HCAs.
Commit also cleans up tabs in btl_openib_async.c.
cmr=v1.7.5:reviewer=miked
This commit was SVN r30122.
