was that some datatypes can be used in order to create additional datatypes. In such cases
they should not get destroyed otherwise the user will not be able to retrieve how a
datatype was created. So I decide to never increase the reference count for any predefined
datatypes (as we already know they will never get destroyed, except on finalize). For
the others, every time a datatype is user by another one I increase the reference count.
When I destroy a datatype, I parse (the internal structure args) and release one ref count
on all not predefined datatypes used by this one. Thus the datatypes get cleaned. The main
problem with this approach is the recursivity as this function can trigger another call
to itself (but I dont think it will be an issue).
This commit was SVN r6450.
appropriate spot and also added a check for the libsysfs library required by openmpi. Modified the mvapi configure.stub to use AC_TRY_LINK for
pthreads.
This commit was SVN r6441.
(which it is) and not romio itself
* Work around dark, evil linker voodoo that prevented building both shared
and static libraries on OS X. The global variables in ad_init.c were
not initialized, and so were marked as tentative definitions, which caused
much pain for the linker later on. Initializing them makes them
actual definitions and the problem goes away. I hate linkers.
This commit was SVN r6439.
present then all PTL's not in the include list are marked as not available. If the exclude
list is present then all PTLs in this list are marked as not available.
This commit was SVN r6438.
is a lot more difficult than a PTL, and it can adapt it's behavior to the level of threading required
by the user. In this case the behavior is the priorit of the PML. Therefore this information is never
availale before the init function (of the PML) is called. So I try to keep nearly the same structure
as it was before, with one change. When a PML get initialized it does not necessarily means it has been
selected, so it does not means it has to create all it's internal structures (and select the PTL and
all this stuff). They can all be done later, when a PML knows that it definitively get selected
(when the enable function is called with the argument set to true). Thus, in the case of a PML close
one have to check if the PML has been selected or not before trying to clean up the internals.
I had to change the MPI_Init function to allow the PML to be enabled before we start adding procs inside.
This commit was SVN r6434.
all required attributes are set even if the trigger never fires (the
trigger can update the value, if needed. This is all in MPI_Init, so
that does not violate the standard)
This commit was SVN r6427.
components to succeed with --enable-dist. Instead, just add them to
all_components and make dist will still work - we're going to stamp out
the Makefiles no matter what
* Add missing header to ob1 pml for make dist
* Clean up the Portals BTL configure code
This commit was SVN r6413.
frameworks, and components without configure scripts instead of
hard-coded shell variables (for projects and frameworks) and
shell variable building (for components).
* Add 3rd category of component configuration (in addition to configure
scripts and no-configured components): configure.m4 components. These
components can only be built as part of OMPI (like no-configure), but
can provide an m4 file that is run as part of the main configure
script. These macros can set whether the component should be built,
along with just about any other configuration wanted. More care must
be taken compared to configure components, as doing things like setting
variables or calling AC_MSG_ERROR now affects the top-level configure
script (so calling AC_MSG_ERROR if your component can't configure
probably isn't what you want)
* Added support to autogen.sh for the configure.m4-style components,
as well as building up the m4_define lists ompi_mca.m4 now expects
* Updated a number of macros to be more config.cache friendly (both
so that config.cache can be used and so the test can be quickly
run multiple times in the same configrue script):
- ompi_config_asm
- c_weak_symbols
- c_get_alignment
* Added new macros to be shared when configuring components:
- ompi_objc.m4 (this actually provides AC_PROG_OBJC - don't ask...)
- ompi_check_xgrid
- ompi_check_tm
- ompi_check_bproc
* Updated a number of components to use configure.m4 instead of
configure.stub
- btl portals
- io romio
- tm ras and pls
- bjs, lsf_bproc ras and bproc_seed pls
- xgrid ras and pls
- null iof (used by tm)
This commit was SVN r6412.
* mpi_show_mca_params
If set to true, this turns on the dumping of all MCA parameters when MPI_INIT is called.
Only the 'rank 0' processes will print the parameters.
* mpi_show_mca_params_file
(This value is only used if the first argument is set to true) If this value is non-NULL
it specifies the file to put the dump into. This file can then be used as input to mpirun
for debugging purposes. If this value is not set (and mpi_show_mca_params is set) then
the parameters are dumped to stdout.
This commit was SVN r6401.
the external32 conversions (as specified in the MPI standard) the other one is the local
convertor that can be used for MPI_Pack and MPI_Unpack functions.
This commit was SVN r6375.
- After long discussions and ruminations on how we run components in
LAM/MPI, made the decision that, by default, all components included
in Open MPI will use the version number of their parent project
(i.e., OMPI or ORTE). They are certaint free to use a different
number, but this simplification makes the common cases easy:
- components are only released when the parent project is released
- it is easy (trivial?) to distinguish which version component goes
with with version of the parent project
- removed all autogen/configure code for templating the version .h
file in components
- made all ORTE components use ORTE_*_VERSION for version numbers
- made all OMPI components use OMPI_*_VERSION for version numbers
- removed all VERSION files from components
- configure now displays OPAL, ORTE, and OMPI version numbers
- ditto for ompi_info
- right now, faking it -- OPAL and ORTE and OMPI will always have the
same version number (i.e., they all come from the same top-level
VERSION file). But this paves the way for the Great Configure
Reorganization, where, among other things, each project will have
its own version number.
So all in all, we went from a boatload of version numbers to
[effectively] three. That's pretty good. :-)
This commit was SVN r6344.
* rename ompi_malloc to opal_malloc
* rename ompi_numtostr to opal_numtostr
* start of rename of ompi_environ to opal_environ
This commit was SVN r6332.
* rename ompi_basename to opal_basename
* rename ompi bitop functions to opal
* rename ompi_cmd_line to opal_cmd_line
* rename ompi_sizet2int to opal_sizet2int
* rename orte_daemon_init to opal_daemon_init
* rename ompi_few to opal_few
This commit was SVN r6330.
- move mpool and allocator frameworks back to ompi (from opal)
- specialize the ompi_free_list class to use an mpool instance
- un-specialize opal_free_list to *not* use mpool; just use malloc/free
This commit was SVN r6292.
