bug: libmpi_f90 had libmpi.la in its LIBADD instead of libmpi_f77.la.
Fixes trac:2244.
This commit was SVN r22704.
The following Trac tickets were found above:
Ticket 2244 --> https://svn.open-mpi.org/trac/ompi/ticket/2244
discussed extensively. See
https://svn.open-mpi.org/trac/ompi/ticket/2092 and the RFC thread
http://www.open-mpi.org/community/lists/devel/2010/02/7447.php.
Specifically:
* Create LT convenience libraries for OPAL and ORTE if the layer
above them is being created (use the already-defined
AM_CONDITIONALs to know if the project above us is being built).
* ORTE slurps in the LT convenience library for OPAL; OMPI slurps in
the LT convenience library for ORTE.
* Wrapper compilers now only -l one library (e.g., ortecc only does
-lopen-ret, and mpicc only does -lmpi).
This commit was SVN r22691.
discussion on the users list (see
http://www.open-mpi.org/community/lists/users/2009/12/11526.php).
Many thanks to Kevin Buckley who did most of the coding work, and to
Aleksej Saushev for his extreme patience in waiting for me to review
and commit this stuff.
This commit was SVN r22640.
If file does not exist, check the directory it lives in...
Maybe used by caller, trying to open mmap() on NFS, Lustre or
Panasas (thanks Sam).
For now, this is used to warn about the usage of mmap on such FS.
Please note, that Ralph mentioned the orte_no_session_dir parameter.
The help message includes a reference to this.
Tested on NFS and Lustre on Linux on
smoky: mpirun --mca orte_tmpdir_base $HOME/tmp -np 2 ./mpi_stub
jaguar: mpirun ... --mca orte_tmpdir_base /tmp/work/$USER ...
Fixes trac:1354
This should cmr:v1.5 once it has soaked and is shown to work on
Solaris
This commit was SVN r22604.
The following Trac tickets were found above:
Ticket 1354 --> https://svn.open-mpi.org/trac/ompi/ticket/1354
anything for non-MPI apps. Oops! (But before you freak out, gentle
reader, note that mpi_paffinity_alone for MPI apps still worked fine)
When we made the switchover somewhere in the 1.3 series to have the
orted's do processor binding, then stuff like:
mpirun --mca mpi_paffinity_alone 1 hostname
should have bound hostname to processor 0. But it didn't because of a
subtle startup ordering issue: the MCA param registration for
opal_paffinity_alone was in the paffinity base (vs. being in
opal/runtime/opal_params.c), but it didn't actually get registered
until after the global variable opal_paffinity_alone was checked to
see if we wanted old-style affinity bindings. Oops.
However, for MPI apps, even though the orted didn't do the binding,
ompi_mpi_init() would notice that opal_paffinity_alone was set, yet
the process didn't seem to be bound. So the MPI process would bind
itself (this was done to support the running-without-orteds
scenarios). Hence, MPI apps still obeyed mpi_paffinity_alone
semantics.
But note that the error described above caused the new mpirun switch
--report-bindings to not work with mpi_paffinity_alone=1, meaning that
the orted would not report the bindings when mpi_paffinity_alone was
set to 1 (it ''did'' correctly report bindings if you used
--bind-to-core or one of the other binding options).
This commit separates out the paffinity base MCA param registration
into a small function that can be called at the Right place during the
startup sequence.
This commit was SVN r22602.
Not having this check was causing distcheck errors on the OMPI
tarball-build machine because it's still a 32-bit-default machine, so
the evutil.c code was failing some #if conditionals (since it didn't
think it had strtoll available).
This commit was SVN r22577.
finding symbol pthread_atfork, e.g. cxx-test-suite.
Fixes trac:2088
cmr:v1.5:reviewer=jsquyres
This commit was SVN r22542.
The following Trac tickets were found above:
Ticket 2088 --> https://svn.open-mpi.org/trac/ompi/ticket/2088
* Don't build the pstat component if all defines needed aren't there.
* Update platform file to work better
* Work around two places that depended on modex being operational
This commit was SVN r22536.
after the compiler argv tokens.
Not closing #2201 yet; there's still discussion on that ticket about
whether we want to do more or not.
Refs trac:2201
cmr:v1.4.2
cmr:v1.5
This commit was SVN r22513.
The following Trac tickets were found above:
Ticket 2201 --> https://svn.open-mpi.org/trac/ompi/ticket/2201
Originally the patch was to improve the error message, but when digging into the code I found a subtle bug. If the daemon does not tell the HNP what CRS component it used, then the HNP tries to figure it out from the metadata (this is an uncommon case). The path the HNP used was not complete, so it was unable to find the metadata information. This patch fixes this by adding the 'snapshot_reference' to the 'snapshot_location' which completes the path for this search.
cmr:v1.4 (needs a custom patch)
cmr:v1.5
This commit was SVN r22479.
The following Trac tickets were found above:
Ticket 2190 --> https://svn.open-mpi.org/trac/ompi/ticket/2190
In CMake 2.6 and earlier, this function add dependencies for targets and also link the target libraries automatically, but in CMake 2.8,this behavior has been changed, i.e. it will only add the dependencies but no link, which will cause linking errors at compilation time.
This commit was SVN r22405.
party/"vendor" import, the changes are actually far smaller than the
size of this changeset implies. Here's a list of the changes:
* Update the AMD license header in plpa_map.c to be less restrictive
(see https://svn.open-mpi.org/trac/plpa/changeset/262 for details)
-- '''this is the most/only important change of this update.''' No
code is changed by this; only removing a clase from a license
header in plpa_map.c.
* Changes to the generated {{{configure}}}, {{{config.guess}}}, and
{{{config.sub}}} scripts (which aren't used by OMPI).
* soname version tracking changes (which also aren't used by OMPI;
they're only used when PLPA is built/installed in "standalone"
mode).
* Update the "get version" m4 (which was stolen from OMPI's m4 to
begin with, and is only used during OMPI's autogen.sh step).
* Update various PLPA version numbers to 1.3.2.
* Bug fix in plpa-taskset (which is not built in the OMPI PLPA build).
This commit was SVN r22367.
to Eugene, Jeff, and Briand for the help. This patch is supposed to
fix several outstanding issues, notably the one on tickets #2043.
This commit was SVN r22324.
:-)
Okay, cleanup the prior commit so that the default component search path shows in ompi_info, and remains available in component_find.
This commit was SVN r22278.
"my_perfect_path":SYSTEM_DEFAULT:USER_DEFAULT
and OPAL will substitute its internally derived values for the defaults (instead of forcing the user to figure them out).
This commit was SVN r22272.
friends also receive &argc and &argv (George asked Jeff to Ralph to
review before committing). The thought is that passing argv and argc
to opal/orte_init be useful to other projects outside of OMPI that are
using OPAL and/or ORTE (especially in conjunction with some other
bootstrapping code where it is helpful to modify argv). It's such a
small thing that it's easy to apply here to make others' lives a
little easier.
Ask George for more details; I'm just the messenger. :-)
Judging by the copyrights on this patch, it's been around for a
while. :-)
This commit was SVN r22260.
Add orte configuration option to control the use of the framework in the system. Although the code will build, it will not be active unless configured with --enable-bootstrap.
If bootstrap is enabled and the new opal_sysinfo framework can successfully determine the cpu model, pass that info to the application as an MCA param to support some work at Sun.
Also, have daemons report back the resources they find to guide process mapping in bootstrap operations (i.e., where the daemon starts at node boot as opposed to being launched at application start).
Adjust some platform files to enable these capabilities.
This commit was SVN r22244.
PARAM_WINDOWS_FILES is a mistake or not). Fixes trac:2079.
This commit was SVN r22171.
The following Trac tickets were found above:
Ticket 2079 --> https://svn.open-mpi.org/trac/ompi/ticket/2079
pass that on to callers of opal_cmd_line_make_opt_mca().
Thanks to Thomas Naughton III.
- Additionally, cmd-line parameters passed in table to opal_cmd_line_create()
may be wrong (e.g. OPAL_ERR_BAD_PARAM), which may be missed in the
loop.
This commit was SVN r22153.
Continue the reorganization of the configure system. Move files from the main config directory to their appropriate level-specific config directories. Modify the configure system to correctly handle compiler detection, test, and setup so that all things pertaining to opal and orte are done at the lower level, with the ompi configure system only looking at mpi-specific options.
Ensure the wrapper compilers for orte and ompi only get built when appropriate. Add support for c++ to the orte wrapper compilers, both script and non-script versions.
This commit was SVN r22138.
Re-enable "./autogen.sh -no-ompi" again. If you -no-ompi, the entire OMPI
configury is skipped and the entire ompi/ subtree is not built. There's
some simple m4-isms that prune out the relevant parts.
I added ompi/config/, orte/config/, and opal/config/ directories. I moved a
bunch of m4 files from the top-level config/ dir into ompi/config/, and a few
into orte/config/.
Note that all 3 <project>/config directories have a config_files.m4 file. This
file contains the AC_CONFIG_FILES list for that project. The AC_CONFIG_FILES
call cannot be in an AC_DEFUN macro and conditionally called -- if it is
included at all, Autoconf will process it. Hence, these config_files.m4 files
don't AC_DEFUN -- they just have AC_CONFIG_FILES. m4_ifdef() is used to
conditionally include the files or not.
I moved a bunch of obvious OMPI-only m4 files from config/ to ompi/config/,
but I'm sure that there's more that could go. A ticket will be filed with
thoughts on future work in this area.
This commit was SVN r22113.
'.', we should still find the executable - it is in a directory beneath us.
In other words, if someone gives us "foo/bar" instead of "./foo/bar", we should still be able to find bar
This commit was SVN r22110.
posix_memalign() will either return 0 or not, indicating success. And
if posix_memalign() fails, it's not always going to be due to
out-of-memory -- just return ERR_IN_ERRNO.
This commit was SVN r22070.
MAP_PRIVATE. We didn't catch this because we checked for a NULL
return, not a -1 return. Doh! Thanks again to Julian Seward for
continuing to track this down.
This commit was SVN r22062.
opposite of MAKE_MEM_DEFINED. Also add in a call to NOACCESS to
(mostly) reverse the effects of MAKE_MEM_DEFINED (technically, page 0
was accessible before this, even though it's a Bad Idea to access it).
This commit was SVN r22056.
This commit does a bunch of things:
* Address all remaining code review items from CMR #2023:
* Defer mmap setup to be lazy; only set it up the first time we
invoke a collective. In this way, we don't penalize apps that
make lots of communicators but don't invoke collectives on them
(per #2027).
* Remove the extra assignments of mca_coll_sm_one (fixing a
convertor count setup that was the real problem).
* Remove another extra/unnecessary assignment.
* Increase libevent polling frequency when using the RML to
bootstrap mmap'ed memory.
* Fix a minor procs-related memory leak in btl_sm.
* Commit a datatype fix that George and I discovered along the way to
fixing the coll sm.
* Improve error messages when mmap fails, potentially trying to
de-alloc any allocated memory when that happens.
* Fix a previously-unnoticed confusion between extent and true_extent
in coll sm reduce.
This commit was SVN r22049.
The following Trac tickets were found above:
Ticket 2023 --> https://svn.open-mpi.org/trac/ompi/ticket/2023
This commit looks larger than it really is since it includes a fair amount of code cleanup.
The SIGSTOP/SIGCONT+checkpointing work uses some of the functionality in r20391. Basic use case below (note that the checkpoint generated is useable as usual if the stopped application is terminated).
{{{
shell 1) mpirun -np 2 -am ft-enable-cr my-app
... running ...
shell 2) ompi-checkpoint --stop -v MPIRUN_PID
[localhost:001300] [ 0.00 / 0.20] Requested - ...
[localhost:001300] [ 0.00 / 0.20] Pending - ...
[localhost:001300] [ 0.01 / 0.21] Running - ...
[localhost:001300] [ 1.01 / 1.22] Stopped - ompi_global_snapshot_1234.ckpt
Snapshot Ref.: 0 ompi_global_snapshot_1234.ckpt
shell 2) killall -CONT mpirun
... Application Continues execution in shell 1 ...
}}}
Other items in this commit are mostly cleanup that has been sitting off-trunk for too long:
* Add a new {{{opal_crs_base_ckpt_options_t}}} type that encapsulates the various options that could be passed to the CRS. Currently only TERM and STOP, but this makes adding others ''much'' easier.
* Eliminate ORTE_SNAPC_CKPT_STATE_PENDING_TERM, since it served a redundant purpose with the new options type.
* Lay some basic ground work for some future features.
This commit was SVN r21995.
The following SVN revision numbers were found above:
r20391 --> open-mpi/ompi@0704b98668
masks between the mask argument and a local PLPA mask. There were three
problems:
1) The "get" function computed the number of bits as sizeof(mask),
which is the size of the pointer to the mask rather than the mask
itself. So, only 4 bits were copied with m32 and 8 bits with m64.
There are actually 1024 bits.
2) The "get" and "set" functions both copied a number of bits computed
from the sizeof() mask, but sizeof() reports the number of bytes.
We have to multiply by 8 to get the number of bits.
3) These two functions check to make sure tha the mask argument is not
bigger than the PLPA mask. But, the set function copies a number
of bits in the PLPA mask, which is conceivably greater than the
number of bits in the mask argument. So, accesses to the mask
argument may overrun that argument.
Problems 1 and 2 meant that one would encounter errors when the number of
cores exceeded 4 (with -m32) or 8 (with -m64). Problem 3 probably caused
no errors.
This commit was SVN r21993.
don't set the ref count to 1, it has been already set by the call to OBJ_NEW
when the type was allocated. This fixes ticket #2014.
This commit was SVN r21976.
The new options work by adding an ":if-avail" qualifier to the "bind-to-socket" and "bind-to-core" MCA params. If the system does not support this capability, the job will launch anyway. Without the qualifier, the job will abort with an error message indicating that the required functionality is not supported on this system.
This commit was SVN r21975.
As noted in http://www.open-mpi.org/community/lists/devel/2009/08/6741.php,
we do not correctly free a dupped predefined datatype.
The fix is a bit more involving. See ticket for details.
Tested with ibm tests and mpi_test_suite (though there's two "old" failures
zero5.c and zero6.c)
Thanks to Lisandro Dalcin for bringing this up.
This commit was SVN r21929.
The following Trac tickets were found above:
Ticket 2014 --> https://svn.open-mpi.org/trac/ompi/ticket/2014
For some historical reasons, we didn't use select() for the Windows events. Now it could be merged back to have a better performance on Windows.
This commit was SVN r21899.
Due to a typo (probably cut/paste error) the CFLAGS/CPPFLAGS/LDFLAGS/LIBS arguments were not propogated to the BLCR component.
This changes a few {{{crs_blcr_check_}}} to {{{crs_blcr_save}}}, which they should have been all along.
This needs to be applied to v1.3 as well :/
This commit was SVN r21860.
#if defined (c_plusplus)
defined (__cplusplus)
followed by
extern "C" {
and the closing counterpart by BEGIN_C_DECLS and END_C_DECLS.
Notable exceptions are:
- opal/include/opal_config_bottom.h:
This is our generated code, that itself defines BEGIN_C_DECL and
END_C_DECL
- ompi/mpi/cxx/mpicxx.h:
Here we do not include opal_config_bottom.h:
- Belongs to external code:
opal/mca/backtrace/darwin/MoreBacktrace/MoreDebugging/MoreBacktrace.c
opal/mca/backtrace/darwin/MoreBacktrace/MoreDebugging/MoreBacktrace.h
- opal/include/opal/prefetch.h:
Has C++ specific macros that are protected:
- Had #if ... } #endif _and_ END_C_DECLS (aka end up with 2x
END_C_DECLS)
ompi/mca/btl/openib/btl_openib.h
- opal/event/event.h has #ifdef __cplusplus as BEGIN_C_DECLS...
- opal/win32/ompi_process.h: had extern "C"\n {...
opal/win32/ompi_process.h: dito
- ompi/mca/btl/pcie/btl_pcie_lex.l: needed to add *_C_DECLS
ompi/mpi/f90/test/align_c.c: dito
- ompi/debuggers/msgq_interface.h: used #ifdef __cplusplus
- ompi/mpi/f90/xml/common-C.xsl: Amend
Tested on linux using --with-openib and --with-mx
The following do not contain either opal_config.h, orte_config.h or
ompi_config.h
(but possibly other header files, that include one of the above):
ompi/mca/bml/r2/bml_r2_ft.h
ompi/mca/btl/gm/btl_gm_endpoint.h
ompi/mca/btl/gm/btl_gm_proc.h
ompi/mca/btl/mx/btl_mx_endpoint.h
ompi/mca/btl/ofud/btl_ofud_endpoint.h
ompi/mca/btl/ofud/btl_ofud_frag.h
ompi/mca/btl/ofud/btl_ofud_proc.h
ompi/mca/btl/openib/btl_openib_mca.h
ompi/mca/btl/portals/btl_portals_endpoint.h
ompi/mca/btl/portals/btl_portals_frag.h
ompi/mca/btl/sctp/btl_sctp_endpoint.h
ompi/mca/btl/sctp/btl_sctp_proc.h
ompi/mca/btl/tcp/btl_tcp_endpoint.h
ompi/mca/btl/tcp/btl_tcp_ft.h
ompi/mca/btl/tcp/btl_tcp_proc.h
ompi/mca/btl/template/btl_template_endpoint.h
ompi/mca/btl/template/btl_template_proc.h
ompi/mca/btl/udapl/btl_udapl_eager_rdma.h
ompi/mca/btl/udapl/btl_udapl_endpoint.h
ompi/mca/btl/udapl/btl_udapl_mca.h
ompi/mca/btl/udapl/btl_udapl_proc.h
ompi/mca/mtl/mx/mtl_mx_endpoint.h
ompi/mca/mtl/mx/mtl_mx.h
ompi/mca/mtl/psm/mtl_psm_endpoint.h
ompi/mca/mtl/psm/mtl_psm.h
ompi/mca/pml/cm/pml_cm_component.h
ompi/mca/pml/csum/pml_csum_comm.h
ompi/mca/pml/dr/pml_dr_comm.h
ompi/mca/pml/dr/pml_dr_component.h
ompi/mca/pml/dr/pml_dr_endpoint.h
ompi/mca/pml/dr/pml_dr_recvfrag.h
ompi/mca/pml/example/pml_example.h
ompi/mca/pml/ob1/pml_ob1_comm.h
ompi/mca/pml/ob1/pml_ob1_component.h
ompi/mca/pml/ob1/pml_ob1_endpoint.h
ompi/mca/pml/ob1/pml_ob1_rdmafrag.h
ompi/mca/pml/ob1/pml_ob1_recvfrag.h
ompi/mca/pml/v/pml_v_output.h
opal/include/opal/prefetch.h
opal/mca/timer/aix/timer_aix.h
opal/util/qsort.h
test/support/components.h
This commit was SVN r21855.
The following SVN revision numbers were found above:
r2 --> open-mpi/ompi@58fdc18855
- add a cmake module for searching libltdl libraries and headers
- a configure option to enable DSO build, default OFF.
- update a few source files for including correct header
and loading correct mca libraries path/suffix.
This commit was SVN r21804.
support for _Complex is disabled until we figure out the correct
black magic. So instead of using this nice C99 feature, we use the
a strcture with a double type, the same approach that worked pretty
well for the last couple of years.
Switching from one mode to the other is done using the
OPAL_USE_[FLOAT|DOUBLE|LONG_DOUBLE]__COMPLEX macros defined in
opal_datatype_internal.h at line 442.
This commit was SVN r21800.
Adds several new mpirun options:
* -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding.
* -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned.
* -bind-to-core - currently the default behavior (maintained from prior default)
* -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile
Similar features/options are provided at the board level for multi-board nodes.
Documentation to follow...
This commit was SVN r21791.
Refs trac:1987
The patch for v1.3 attached to Ticket #1987 already includes this change.
I did not have a chance to commit this last night, so sorry for the delay.
This commit was SVN r21777.
The following Trac tickets were found above:
Ticket 1987 --> https://svn.open-mpi.org/trac/ompi/ticket/1987
Complex should either be a struct of float on the ompi-layer
or as C99 float _complex in opal.
unconstify to not break windows / the mpi* wrappers.
This commit was SVN r21770.
The following SVN revision numbers were found above:
r21763 --> open-mpi/ompi@668f001351
* Check for {{{dlfcn.h}}} in the self component's configure.m4 (also clean up the .m4 a bit.
* Adjust the priority of the BLCR component so that the self component has a higher priority (if the application went to the trouble of writing the routines, why not use them.) The 'self' component checks for the appropriate functions during query, so it know if it -can- be used during component selection.
* Adjust some copyrights that I missed before
* Fix a warning when casing the result of dlsym() into a function pointer. There is a bit of pointer magic to make this happen (thanks to the following website, and RedHat EL 4 man pages for illustrating it:
http://www.opengroup.org/onlinepubs/009695399/functions/dlsym.html
Passing to Jeff for a final review of the patch before moving to v1.3.
This commit was SVN r21768.
The following SVN revision numbers were found above:
r21766 --> open-mpi/ompi@91e52d062b
Due to the visibility patch to libltdl in r21731, this module can no longer access or use the libltdl interfaces directly. Instead just use the dlopen/dlsym/dlclose functions directly. This is a portability implication here, but for the moment it does not seem to bite us.
Also in this patch, cleanup some of the 'self' specific code paths.
* opal-restart need not special case the 'self' component since it can now interact with it as if it were a normal component.
* Cleanup the initialization of the cmd line arguments in opal-restart.
* Make sure to mark opal-restart as a 'tool', but do so by setting the global variable directly instead of setting the environment variable, which could be inherited by the application.
* Most of the functions in the 'self' component should not be used by a command line tool (exception being 'restart'), so make sure that if we accidently call them then errors are returned.
* Increase the priority of the 'none' component to be above that of 'self' when being selected in a command line tool. This allows for both mpirun and opal-restart to work correctly with the 'self' module.
This commit was SVN r21766.
The following SVN revision numbers were found above:
r21731 --> open-mpi/ompi@0278b86456
C++ compiler in configure. If we have a C++ compiler, then the MPI
C++ bindings are built by default. If we don't have a C++ compiler,
then the MPI C++ bindings are not built by default.
--enable-mpi-cxx will now force an error if there is no C++ compiler
available. --disable-mpi-cxx (or the lack of a C++ compiler) will now
disable many of the C++ compiler checks in configure.
Note that there are a few items to clean up regarding the difference
between C's _Bool type and C++'s bool type. Right now, we assume that
they are the same. But they aren't, and they shouldn't be treated as
such. This cleanup will be forced in MPI-2.2 with the introduction of
the MPI_C_BOOL MPI datatype.
This commit was SVN r21755.
note in VERSION file.
NOTE: the versions will ''always'' be 0:0:0 on the SVN trunk and
developer branches. They will only have meaningful values (starting
with 0:0:0 in 1.3.4) on release branches. Only RM's will modify these
values immediately preceeding a release.
This commit was SVN r21729.
* Installation directories will be inferred from the actual location
of the shared library that contains the component.
* OPAL_PREFIX and other environment variables allow users to override
the inferred directories. They should no longer be necessary in
most cases, though.
* Any directories that cannot be inferred will fall back to whatever
is provided by the config installdirs component.
This commit was SVN r21723.
- Add a CMake macro for checking OPAL_MAX_XXX values, re-written from OPAL_WITH_OPTION_MIN_MAX_VALUE m4 function.
- Definition prefix changes and additional datatype alignments checking.
- Finish the datatype splitting on Windows too. :-)
This commit was SVN r21649.
The following SVN revision numbers were found above:
r21641 --> open-mpi/ompi@6c5532072a
r21642 --> open-mpi/ompi@c971c09eb6
OMPI
and a language agnostic part in OPAL. The convertor is completely
moved into OPAL. This offers several benefits as described in RFC
http://www.open-mpi.org/community/lists/devel/2009/07/6387.php
namely:
- Fewer basic types (int* and float* types, boolean and wchar
- Fixing naming scheme to ompi-nomenclature.
- Usability outside of the ompi-layer.
- Due to the fixed nature of simple opal types, their information is
completely
known at compile time and therefore constified
- With fewer datatypes (22), the actual sizes of bit-field types may be
reduced
from 64 to 32 bits, allowing reorganizing the opal_datatype
structure, eliminating holes and keeping data required in convertor
(upon send/recv) in one cacheline...
This has implications to the convertor-datastructure and other parts
of the code.
- Several performance tests have been run, the netpipe latency does not
change with
this patch on Linux/x86-64 on the smoky cluster.
- Extensive tests have been done to verify correctness (no new
regressions) using:
1. mpi_test_suite on linux/x86-64 using clean ompi-trunk and
ompi-ddt:
a. running both trunk and ompi-ddt resulted in no differences
(except for MPI_SHORT_INT and MPI_TYPE_MIX_LB_UB do now run
correctly).
b. with --enable-memchecker and running under valgrind (one buglet
when run with static found in test-suite, commited)
2. ibm testsuite on linux/x86-64 using clean ompi-trunk and ompi-ddt:
all passed (except for the dynamic/ tests failed!! as trunk/MTT)
3. compilation and usage of HDF5 tests on Jaguar using PGI and
PathScale compilers.
4. compilation and usage on Scicortex.
- Please note, that for the heterogeneous case, (-m32 compiled
binaries/ompi), neither
ompi-trunk, nor ompi-ddt branch would successfully launch.
This commit was SVN r21641.
Revamp the affinity detection/set procedure in mpi_init to correctly detect when we have already been bound to processors, given the revised understanding of paffinity_get. Add a new paffinity macro to make checking for already bound a little nicer.
This commit was SVN r21402.
