- 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.
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.
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.
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.
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.
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.
cast the return to an int in the C++ test case, just in case.
* C++ sucks. If compiling with C++ on some GNU compiler/linker
combos, the initialize hook isn't automagically fired for the
malloc code. Add a backup setting during opal_init, which is
early enough not to cause any damage.
This commit was SVN r6983.
on all glibc systems (tested with x86 and x86_64 with a couple of C++
compilers). While not as ideal as the malloc_hooks method, it does
have the advantage of working with threads.
* Modified malloc_hooks component to properly follow prefix rule. No
functionality changes
* Make the memory framework only chose one component, and modify all
components to set priority to 20, except malloc-interpose, which is
at 10. This means that on Linux, malloc_hooks will be used unless
threads are enabled, since I think malloc_hooks is a better design
choice when we can use it
This commit was SVN r6949.
* Add base to memory framework so that we can do something sane with
ompi_info
* Updated ompi_info to print components for memory framework and
show whether we have memory hooks active or not.
This commit was SVN r6861.
