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.
- don't fail to configure if threads aren't found, since
we don't have thread support on windows
- rather than setting the asm file name to none in asm-data,
special case windows w/ CL in the ompi_config_asm macros.
Otherwise, there were some warnings during make dist and
configure that didn't need to be there.
This commit was SVN r8502.
- add the right asm format
- add checks for some constants / fields that cygwin
doesn't have in the stacktrace code
- fix for slightly more verbose libtool 2 betas that
have multiple lines for link output
This commit was SVN r8501.
Windows installation provide the 32 and 64 bits atomic operations and compile
only the relevant part. For 64 bits there is a problem, but I already put a
big comment about it in the configure file ...
This commit was SVN r8480.
may call calloc(large number), which causes ptmalloc2 to call mmap, which
causes us to try to dlsym for mmap, which leads to looping badness.
This commit was SVN r8461.
the ptmalloc2 memory hooks component triggers callbacks for memory
allocation / deallocation. If enabled (the default) it is only when
memory is actually obtained from or released to the OS (so little
malloc calls only trigger callbacks if sbrk is called). If disabled,
callbacks are triggered every time malloc/free/etc. is called
* It turns out that syscall and mmap aren't good friends due to the return
type of mmap and some old legacy issues with syscall functions that
take more than 5 parameters. For now, default to either loading
the symbol from glibc using dlsym or using the __m{un,}map functions.
Thanks to George for finding this.
* Fix some dumb typos in the mmap / munmap catching code
This commit was SVN r8410.
both mmap and munmap), adjusting the configure script so that the
component will only be activated on systems that use ptmalloc2 in the
first place -- ie, Linux
* Remove the malloc_hooks component - it became an unworkable solution
once threads and such were considered.
* Remove malloc_interpose component - it never worked quite right and
was not going to be able to intercept malloc, so it wasn't going to
be useful for OMPI's purposes.
* Update tests a little bit to match recent memory hooks api
issues - still needs a bit of work.
This commit was SVN r8381.
* turns out (duh!) that there was a reason that the <projectdir>dir
variable was set in the AM conditional. If not, stupid directories
are created and not needed... duh.
This commit was SVN r8205.
component/base Makefile.am files, reducing the time configure spends
stamping out Makefiles at the end
* Install base_impl.h file when devel-headers are being installed
This commit was SVN r8200.
When compiling C++ code that includes something that looks for the C++
header file "memory" (stupid C++ headers not having .h extensions), it
goes through the header file search path, which includes $(topsrcdir)/opal,
so it finds the directory $(topsrcdir)/opal/memory/ and tries to load
that as the memory header file and all goes downhill.
This commit was SVN r8111.
test isn't really needed to make sure the malloc intercept code was working,
so just revert to not checking for now.
This should go to the 1.0 branch, as what is there now is causing issues.
This commit was SVN r8081.
this function, and the lock will still be held, so we'd have deadlock.
Instead, unlock, then release. We don't need the lock for calling the
release - we're not modifying any shared variables my that point.
This should probbaly go onto the 1.0 branch, although it would be nearly
impossible to trigger the deadlock with the way we use the free handlers
at present.
This commit was SVN r8057.
--with-devel-headers is given to configure:
* allocator, rcache, and mpool were putting things in the wrong place
* timer wasn't installing the inline implementations at all
This commit was SVN r7805.
AC_CHECK_FUNCS, so #ifdef is the correct preprocessor conditional here
(because it will be defined or not -- not always defined to, say, 0 or
1).
This commit was SVN r7781.
originally suggested by Ralf Wildenhues, to try to speed autogen, configure,
and make (and possibly even make install). Use automake's include directive
to drastically reduce the number of Makefile files (although the number of
Makefile.am files is the same - most are just included in a top-level
Makefile.am). Also use an Automake SUBDIRs feature to eliminate the
dynamic-mca tree, which was no longer really needed. This makes adding
a framework easier (since you don't have to remember the dynamic-mca
tree) and makes building faster (as make doesn't have to recurse through
the dynamic-mca tree)
This commit was SVN r7777.
OMPI_CHECK_PACKAGE macro instead of doing everything ourself.
The old code was causing problems - it wouldn't add anything to
WRAPPER_EXTRA_{LDFLAGS, LIBS} if libnuma was installed in /usr,
so it didn't work so well.
This should go to the 1.0 branch
This commit was SVN r7683.
Some of the functions in opal_init are void or return a bool (opal_output_init, but always returns true.. eh?), so I don't check them.
This commit was SVN r7638.
in finalize after the first cntl-c is sent.
If the signal delete function was called while the signal set was blocked (which
is really most of the time in OMPI), the signal handler would be set to default
and the event library sigset modified, but the signal would never be unblocked.
Now we unblock the signal after reseting the handler...
This commit was SVN r7623.
set it to empty if it isn't. __malloc_attribute__ is set in sys/cdef.h, and
some versions set it unconditionally. If sys/cdef.h is included after malloc.h,
some compilers will complain loudly. So include malloc.h at the end so that
sys/cdef.h is already included if it's going to be.
This commit was SVN r7613.
expand it's class list array by pre-allocating the callback item before
we obtain the lock (we free it if we ended up not needing it)
This commit was SVN r7533.
out-of-bounds protection for output ID's in some functions. Also,
move some logic for closing the syslog inside a conditional block --
it's only necessary to close the syslog if we actually closed a
stream.
This commit was SVN r7518.
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.
really can't. Test for munmap, since it's the most likely to cause problems,
since it's always an interposed symbol.
The condition that usually causes problems is if libmpi was brought in as
the result of a library dependency, rather than as a -l on the link line.
The linker in this case will find malloc/free/munmap/etc. in libc, rather
than in libmpi.
This commit was SVN r7508.
moving the tick register to another register, but is fine with rd.
* properly mask out the upper 32 bits of the register containing the
lower 32 bits so that the or with the upper 32bits actually works
properly. Hopefully, gcc will optimize this into code that doesn't
suck so much (it's much easier to deal with when you get to control
the argument registers...)
This commit was SVN r7410.
Makefile.options
- Sample in each of the three projects of how to link againt the
relevant libraries so that when components are loaded into a parent
process' space, we don't rely on the libopal/liborte/libmpi symbols
being in the parent's public symbol namespace -- instead,
dynamically link to the relevant libraries, allowing the dynamic
linker to pull those libraries in at run-time, if needed
This commit was SVN r7397.
that multiple processes don't overwrite each other. Change that
default in orte_init_stage1() to just "output-" (because the file will
be in a process-unique directory at that point; the pid is no longer
necessary).
This commit was SVN r7256.
opal_output_set_output_file_info(). This allows getting and setting
the default directory where output stream files will be opened (for
all *new* streams). Before this function is not invoked, the default
location is $TMPDIR or $HOME (if $TMPDIR is not defined).
Added a call into orte_init_stage1() to call this function
immediately after the session directory is created and set the default
location of stream files to be the process' session directory.
This commit was SVN r7254.
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.
be called with a description of its memory segments to make local. It
is a small enough API that changing to support a
one-process-does-all-assignment model is simple enough if we ever need
it.
This commit was SVN r7148.
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.
orte_init_stage1(), since not all ORTE processes call orte_init().
* Expad opal_error test case to make sure ORTE error codes print
properly
* Make project error codes start at easy values (OPAL is -1 to -100,
ORTE is -101 to -200, OMPI is less than -201) to make it easier
to figure out what an error code as an integer means. Also has
the nice property of not changing the values of error codes ever
time a new error code is added.
This commit was SVN r7061.
tree.
- fix up #include's throughout the tree (yay contrib/search_replace.pl!)
- remove a few extraneous #include's
- remove orte_sys_info*() from opal_init()/opal_finalize() (it's
already in orte_init_stage1() and orte_system_finalize())
- remove dependencies in opal on orte_system_info -- util/os_path.c
and util/os_create_dirpath.c (they only used path_sep, anyway --
easily changed to #defines)
This commit was SVN r7059.
API is still a bit unstable and may change.
- Add a primitive "first use" component that simply has each process
"touch" the pages that they want to use, thereby [hopefully] locking
them locally to a specific processor
- Add hooks in ompi_mpi_init to enable memory affinity when processor
affinity is used.
- Added hooks in ompi_mpi_finalize to shut down memory affinity when
it was initialized during ompi_mpi_init.
- Added right hooks in ompi_info to display maffinity components.
This commit was SVN r7044.
prototype than everyone else. It's only active if _GNU_SOURCE is
definted, which of course we have to have defined for asprintf.
So just use strerror() underneath
This commit was SVN r7002.
