an MCA parameter's value came from. Note that the actual value of the
parameter is irrelevant. For example, if a value was specified in an
MCA parameter file that happened to have the same defaultvalue that
was specified when the parameter was registered, the returned location
will indicate that the value was set from the file.
Possible answers:
* '''MCA_BASE_PARAM_SOURCE_DEFAULT:''' no user-specified values were
found, so the default value was used
* '''MCA_BASE_PARAM_SOURCE_ENV:''' the value came from the
environment (which also means the mpirun/orterun command line!)
* '''MCA_BASE_PARAM_SOURCE_FILE:''' the value came a file (or the
Windows registry)
* '''MCA_BASE_PARAM_SOURCE_KEYVAL:''' the value came from a keyval
(can currently never happen)
* '''MCA_BASE_PARAM_SOURCE_OVERRIDE:''' the value came from an MCA
param API "set" function
This commit was SVN r18770.
bother to check to see whether they exist or not. Specifically, this
will not cause an error:
{{{
shell$ mpirun --mca btl ^does_not_exist ...
}}}
but neither will this:
{{{
shell$ mpirun --mca btl ^sm ...
}}}
(where the sm BTL ''does'' exist)
This commit was SVN r18760.
The following Trac tickets were found above:
Ticket 1365 --> https://svn.open-mpi.org/trac/ompi/ticket/1365
Make sure that if we ask for the 'none' component (which is not a 'real' component, but a component in crs/base) then we do not fail out of the box when using tools. We check for the {{{OPAL_ERR_NOT_FOUND}}} error.
Also make sure that component_open() returns {{{OPAL_ERR_NOT_FOUND}}} when it cannot find a value instead of {{{OPAL_ERROR}}} which means something quite a bit different.
C/R is working but the tools still print the warning below everytime they are ran:
{{{
--------------------------------------------------------------------------
A requested component was not found, or was unable to be opened. This
means that this component is either not installed or is unable to be
used on your system (e.g., sometimes this means that shared libraries
that the component requires are unable to be found/loaded). Note that
Open MPI stopped checking at the first component that it did not find.
Host: odin.cs.indiana.edu
Framework: crs
Component: none
--------------------------------------------------------------------------
}}}
I'll have to figure out a work around for this warning (maybe work on the {{{MCA_NULL}}} Ticket #1291).
This commit was SVN r18739.
The following SVN revision numbers were found above:
r18707 --> open-mpi/ompi@bdaaf01d8a
components. If they are not found / able to be opened, a warning will
be printed and the mca_base_component_find() will return
OPAL_ERR_NOT_FOUND. It is the upper-layer's responsibility to handle
this error appropriately.
This commit was SVN r18707.
The following Trac tickets were found above:
Ticket 1338 --> https://svn.open-mpi.org/trac/ompi/ticket/1338
Some minor changes to help facilitate debugger support so that both mpirun and yod can operate with it. Still to be completed.
This commit was SVN r18664.
Also set the 'best_priority' to the smallest 32 bit integer possible so negaive priority component can be selected if they are the highest ranking component available.
This commit was SVN r18427.
http://www.open-mpi.org/community/lists/devel/2008/04/3779.php
{{{
svn merge -r 18276:18380 https://svn.open-mpi.org/svn/ompi/tmp-public/jjh-mca-play .
}}}
Any components not in the trunk, but in one of the effected frameworks *must* be
updated. Contact the list, look at the RFC, or look at the diff for how to do this.
Sorry for the early commit of this, but I wanted to get it in today (per RFC) and
didn't know if I would have a chance later today.
This commit was SVN r18381.
by the checkpoint/restart feature. Other constraints could be enforced here,
but at the moment it is only the checkpointable constraint.
So this commit just removes this logic from non-c/r builds. If someone
wanted to add a new constraint in the future then there is a comment in
the code that directs them a bit.
This commit was SVN r17447.
was brought in. This supercedes the GLOBL patch that we had been using
with Libtool 2.1a versions prior to the lt_dladvise code. Autogen
tries to figure out which version you're on, so either will now work with
the trunk.
This commit was SVN r15903.
Remove the matching logic out of dynamic path into an
extra function. Add the corresponing check to the static
component path.
This commit was SVN r15458.
There are several interesting things:
1. less NFS traffic [as we potentially access less files]
2. faster loading time [in case the user tune it's execution environment]
3. (1) + (2) -> faster startup time [at least everything which do not depend on the network]
4. MX bug will go away if the pml is specified.
5. No useless BTL will be opened, which will solve few others issues.
This commit was SVN r15402.
* Remove the 'opal_mca_base_param_use_amca_sets' global variable
* Harness the fact that you can (read should) call the cmd_line functions
before initializing opal_init_util(). This pushes the MCA/GMCA/AMCA
command line options into the environment before OPAL inits and starts
to use these values. By putting the cmd_line parse before opal_init_util
in orterun and orted we only parse the *MCA parameter files once, and
correctly (alleviating the need to 'recache' the files on init.)
* Small bits of cleanup.
This commit was SVN r15219.
* Require Autoconf 2.60 or higher and remove some cruft
required for AC 2.59 or the AC 2.59 / AC 2.60 mix
* Remove a bunch of now unnecessary AC_SUBST calls
* Use the libtool-provided variables for the -I and
library to use when compiling against ltdl
Fixes trac:1000
This commit was SVN r14652.
The following Trac tickets were found above:
Ticket 1000 --> https://svn.open-mpi.org/trac/ompi/ticket/1000
Protect the free and strdup values for replacing keyval pairs just as we do
below in the files for new keyval pairs.
In basic testing this seems to make everything work as it should again.
This commit was SVN r14460.
The following Trac tickets were found above:
Ticket 1002 --> https://svn.open-mpi.org/trac/ompi/ticket/1002
finally brings in functionality that is already on the 1.2 branch, and
was developed and tested in the v1.2ofed branch (and other places).
Short version of new features:
* Support for ibv_fork_init()
* Automatically fill in the openib BTL bandwidth value by
querying the HCA port
* Installdirs functionality
* Fixes to always use -I in the Fortran wrapper compilers (#924)
* Gleb's mpool updates
* Remove some kruft in btl/openib/configure.m4, therefore
fixing the harmless warnings noted in #665
* Bunches of updates to the Linux RPM spec file
I.e., effectively the same thing that r14411 brought to the v1.2
branch.
Also effectively brought in r14432 and r14433 (some fixes on top of
the original r14411 commit to v1.2). Still need to bring in the moral
equivalent of r14445 after this commit (fixes to installdirs).
This commit was SVN r14449.
The following SVN revision numbers were found above:
r14411 --> open-mpi/ompi@83b31314ae
r14432 --> open-mpi/ompi@a48f160595
r14433 --> open-mpi/ompi@68f346d2bc
r14445 --> open-mpi/ompi@13d366b827
This merge adds Checkpoint/Restart support to Open MPI. The initial
frameworks and components support a LAM/MPI-like implementation.
This commit follows the risk assessment presented to the Open MPI core
development group on Feb. 22, 2007.
This commit closes trac:158
More details to follow.
This commit was SVN r14051.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r13912
The following Trac tickets were found above:
Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
- mca_base_param_file_prefix
(Default: NULL)
This is the fullname of the "-am" mpirun option. Used to specify a ':'
separated list of AMCA parameter set files.
- mca_base_param_file_path
(Default: $SYSCONFDIR/amca-param-sets/:$CWD)
The path to search for AMCA files with relative paths. A warning will be
printed if the AMCA file cannot be found.
* Added a new function "mca_base_param_recache_files" the re-reads the file
configurations. This is used internally to help bootstrap the MCA system.
* Added a new orterun/mpirun command line option '-am' that aliases for the
mca_base_param_file_prefix MCA parameter
* Exposed the opal_path_access function as it is generally useful in other
places in the code.
* New function "opal_cmd_line_make_opt_mca" which will allow you to append a
new command line option with MCA parameter identifiers to set at the same
time. Previously this could only be done at command line declaration time.
* Added a new directory under the $pkgdatadir named "amca-param-sets" where all
the 'shipped with' Open MPI AMCA parameter sets are placed. This is the first
place to search for AMCA sets with relative paths.
* An example.conf AMCA parameter set file is located in
contrib/amca-param-sets/.
* Jeff Squyres contributed an OpenIB AMCA set for benchmarking.
Note: You will need to autogen with this commit as it adds a configure param.
Sorry :(
This commit was SVN r13867.
The same treatement will happens on all sub-projects. The .h files
have to be C++ compatibles and all symbols with an external visibility
have to get the {PROJECT}_DECLSPEC in front of the prototype.
This commit was SVN r11340.
range of OS friendly path management functions, such as opal_basename
opal_dirname. They should always be used instead of basename and
dirname. There are several functions which allow us to create paths
that are compatible with the OS.
The OPAL_ENV_SEP define should be used (instead of ':') when a env
variable is splitted.
This commit was SVN r11336.
Windows version for the libevent. The one they provide is more than
innapropriate for what we need (without talking about the fact that
the code is just plain wrong).
This commit was SVN r11329.
environment variables.
- The HOME on Windows is called USERPROFILE.
- C++ compilers (at least on Windows) require explicit casts. Even going
through a void* does not help.
- Cleanup the Windows file name management.
- Always use opal_os_path to create OS friendly paths.
This commit was SVN r11311.
different macros, one for each project. Therefore, now we have OPAL_DECLSPEC,
ORTE_DECLSPEC and OMPI_DECLSPEC. Please use them based on the sub-project.
This commit was SVN r11270.
components to load:
- only allow the ^ to be the first character of the value
- if we find ^ elsewhere in the value, print an error and fail
This commit was SVN r10880.
installation directories) in configure, the files that depend on this
information are not properly rebuilt. If you need this information,
don't setup a -D in the Makefile.am - instead, include
opal/install_dirs.h.
* Use the : option in AC_CONFIG_FILES to avoid needing to expose that
we are playing around with temporary files with our headers to avoid
rebuilding
* Clean up the version file information a bit, and like the install
directory stuff, make sure that there is a dependency so that
ompi_info gets rebuilt properly when a version number changes.
This commit was SVN r9256.
Still release the standard stream upon finalizing.
This commit was SVN r9204.
The following SVN revision numbers were found above:
r9182 --> open-mpi/ompi@a2a26525b3
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
A small and ugly workaround the path problem on windows (the absolute
path start with [a-z]: whn : is considered as separator for most of
the environment variables.
This commit was SVN r8746.
r8698), with changes below:
- Split wrapper flags into those required for each of the three projects,
and cleaned up some cruft (including the LIBMPI_EXTRA_*FLAGS) through-
out the build system
- Added opal_init_util and opal_finalize_util to allow init / cleanup
of all the opal code that doesn't require the MCA system
- Create standalone key=value file parser, based on the one that used
to be in the mca param parser, so that it can be shared in multiple
places
- Add wrapper datafiles for opal, orte, and ompi wrappers, and add
wrapper compiler with support for all the old features
This commit was SVN r8699.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r8690
r8698
Jeff-length). Also change it such that we also have a lt_dlhandle
type -- even in the case of --disable-dlopen. Specifically, even in
the case of --disable-dlopen, we still have shell functions that use
an lt_dlhandle parameter, so we need that type, even if <ltdl.h> isn't
used.
This commit was SVN r8507.
in-place already (turns out that I was wrong in thinking that it
didn't work for static components), but the logic for excluding
components was not there. This commit does a few things:
- Adds "exclude" logic, so that you can do:
mpirun --mca btl ^mvapi,openib ...
(note the "^" character -- I tried "!" but then you have to escape
it in the shell, and that was icky) which will exclude both the
mvapi and openib btl components (excluding one component means that
you are excluding all components in the list; it doesn't make sense
to include some and exclude others -- you're entire entirely
including or entirely excluding)
- Simplifies the "include" logic, so the same old stuff like this
still works:
mpirun --mca btl tcp,self ...
will only use the tcp and self btl components.
- Added more verbosity statements to make this selection process
clear.
This commit was SVN r7509.
a constructor, like the rest of the code base
- Convert usage in the tree to use the constructor to zero out an
instance of opal_output_stream_t
- Still need to re-enable output files
This commit was SVN r7253.
AM_INIT_AUTOMAKE, instead of the deprecated version.
* Work around dumbness in modern AC_INIT that requires the version
number to be set at autoconf time (instead of at configure time, as
it was before). Set the version number, minus the subversion r number,
at autoconf time. Override the internal variables to include the r
number (if needed) at configure time. Basically, the right thing
should always happen. The only place it might not is the version
reported as part of configure --help will not have an r number.
* Since AM_INIT_AUTOMAKE taks a list of options, no need to specify
them in all the Makefile.am files.
* Addes support for subdir-objects, meaning that object files are put
in the directory containing source files, even if the Makefile.am is
in another directory. This should start making it feasible to
reduce the number of Makefile.am files we have in the tree, which
will greatly reduce the time to run autogen and configure.
This commit was SVN r7211.
add a -I to find the included ltdl.h (vs. a system-installed ltdl.h)
- Clean up kruft in a bunch of Makefile.am's to remove now-unnecessary
AM_CPPFLAGS settings to get static-components.h for each framework
- Move the component_repository API functions out of opal/mca/base/base.h
and into opal/mca/base/mca_base_component_repository.h in order to
decrease unnecessary dependencies (e.g., before this, almost
everything in the tree depended on ltdl.h, which is unnecessary --
only a small number of files really need ltdl.h)
This commit was SVN r7127.
ompi/).
- There's still a handful of places that have orte/ #include files;
still need to clean those up
- A lot of places still use ompi/include/constants.h -- those need to
be converted over to use OPAL_ return codes and then switch to the
opal constants.h. This commit is the first few steps towards
that...
This commit was SVN r6843.
that were set on the command line. This was techinically exactly the
way the code was designed, but it certainly violated the Law of Least
Astonishment (even to its designer ;-) ). So now if you execute
something like this:
mpirun -mca pls_rsh_debug 1 -np 4 hello
You'll see debugging output from the rsh pls component, as you would
expect (this was not previously the case -- the MCA pls_rsh_debug
parame would be set to 1 in the 4 spawned hello processes, but *not*
in the orterun process).
More specifically, MCA parameters will be set in the orterun process
in the following cases:
- The new command line switch "--gmca" (or "-gmca") is used,
indicating that the MCA parameter is "global". --gmca also means
that that MCA parameter will be applied to all context app's. For
example:
mpirun -gmca foo bar -np 1 hello : -np 2 goodbye
The foo MCA param will be set in both the hello and goodbye
processes.
- If there is only one context app. For example:
mpirun -mca pls_rsh_debug 1 -np 4 hello
will set pls_rsh_debug to 1 in both the orterun process and the 4
spawned hello processes.
Also added a few more comments inside orterun to document a somewhat
confusing use of a state variable in a recursive case.
This commit was SVN r6764.
