svn merge -r 9453:9609 https://svn.open-mpi.org/svn/ompi/tmp/f90-stuff .
Several improvements over the current F90 MPI bindings:
- The capability to make 4 sizes of the F90 bindings:
- trivial: only the F90-specific MPI functions (sizeof and a few
others)
- small: (this is the default) all MPI functions that do not take
choice buffers
- medium: small + all MPI functions that take one choice buffer
(e.g., MPI_SEND)
- large: all MPI functions, but those that take 2 choice buffers
(e.g., MPI_GATHER) only allow both buffers to be of the same type
- Remove all non-standard MPI types (LOGICAL*x, CHARACTER*x)
- Remove use of selected_*_kind() and only use MPI-defined types
(INTEGER*x, etc.)
- Decrease complexity of the F90 configure and build system
This commit was SVN r9610.
case still compile properly, even though these bindings were wrong. :-(
- Both interface functions are necessary.
- I accidentally had a subroutine interface named the same thing as the
back-end F77 function -- a definite no-no. Ensure that all F90
interface functions have a suffix to make them different than the
back-end F77 function names.
- Also parameterize the output() subroutine on the type of the argvs
parameter to switch between the character arrays and the integer.
This commit was SVN r9202.
they will match the prototypes in the [styictly-typed] MPI F90
bindings. Specifically, fix up MPI_COMM_SPAWN and
MPI_COMM_SPAWN_MULTIPLE so that the constants MPI_ARGV_NULL,
MPI_ERRCODES_IGNORE, and MPI_ARGVS_NULL can be used in the F90
bindings. Thanks to Michael Kluskens for pointing this out to us.
Some work still remains in the F90 bindings -- we are missing all
places where choice buffers can be of type CHARACTER.
This commit was SVN r9198.
support for Fortran 90 module flags in the wrapper compilers when I
re-wrote them to be less project-specific. Re-add that support and drop
the ugly install in include hack I had done.
This commit was SVN r9003.
changes. The two Big Changes are elegance (much more re-use of code
rather than cut-n-pasting the same code over and over and over and...)
and enabling cross-compilation for F77 and F90 (because we actually
have to *run* some compiled F77 and F90 programs for some of the
tests, which obviously won't work in a cross-compilation environment
-- so enable the use of config.cache to load such values in
cross-compiling environments).
This commit was SVN r8991.
- 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.
It appears that some compilers look in the library paths and others in
the include paths, so just have both available and save ourselves the
trouble.
This commit was SVN r8897.
complete, but stable enough that it will have no impact on general development,
so into the trunk it goes. Changes in this commit include:
- Remove the --with option for disabling MPI-2 onesided support. It
complicated code, and has no real reason for existing
- add a framework osc (OneSided Communication) for encapsulating
all the MPI-2 onesided functionality
- Modify the MPI interface functions for the MPI-2 onesided chapter
to properly call the underlying framework and do the required
error checking
- Created an osc component pt2pt, which is layered over the BML/BTL
for communication (although it also uses the PML for long message
transfers). Currently, all support functions, all communication
functions (Put, Get, Accumulate), and the Fence synchronization
function are implemented. The PWSC active synchronization
functions and Lock/Unlock passive synchronization functions are
still not implemented
This commit was SVN r8836.
confuses the Lahey compiler (because it doesn't want to name a module
mpi_kinds.ompi_module). We shouldn't need this because we're already
touching a sentinel file (mpi_kinds.ompi_module) for make
dependencies; we don't need the compiler-generated module to be named
that.
This commit was SVN r8571.
case of:
sizeof(MPI_Flogical) != sizeof (int)
and
Fortran value of .TRUE. != 1
as is often the case.
- Check in configure the value of .TRUE., the C-type coresponding to
logical and check, that fortran compiler does not do something strange
with arrays of logicals
- Convert all occurrences of logicals in the fortran wrappers, only
in case it is needed.
*Please note* Implementation of MPI_Cart_sub needed special treatment.
- Output these value in ompi_info -a
- Clean up the prototypes_mpi.h to just have a single definition and
thereby deleting the necessity for prototypes_pmpi.h
- configured, compiled and tested with F90-program, which uses
MPI_Cart_create and MPI_Cart_get:
linux ia32, gcc (no testing, as no f90)
linux ia32, gcc --disable-mpi-f77 --disable-mpi-f90 (had a bug there)
linux ia32, icc-8.1
linux opteron, gcc-3.3.5, pgcc, pathccx/pathf90 (tested just
pgi-compiler)
linux em64t, gcc, icc-8.1 (tested just icc)
This commit was SVN r8254.
functions (e.g., MPI_REDUCE). We don't generate the back-end
subroutines for them (because it makes an expontential number of
subroutines, and compilers literally will segv), so we shouldn't
generate the f90 interfaces for them, either. This allows user's MPI
F90 apps to automaitcally fall through to the F77 bindings for these
functions.
This commit was SVN r8094.
name was changed to shorten it too early (and then not restored), so
the "interface" name was not output correctly into
mpi-f90-interfaces.h. Change to make it like the other long functions
-- temporarily change it to a shorter name while outputing the
subroutines, and then revert it when outputting the end interface.
This commit was SVN r8086.
the same (since those are both mandated by MPI and <31 characters),
but change some of the back-end subroutine names so that they are <31
characters and therefore obey the F90 standard. Remove an outdated /
useless (and confusing) script.
This commit was SVN r7764.
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.
mpi_kinds.ompi_module before the rest which depends on it. Fix suffix
rules, add suffix rule for libtool objects for testing. Fix for VPATH
builds.
This commit was SVN r7048.
- fix the --with-f90-max-array-dim configure switch
- fix configure test to find the supported f90 linker switch to find
fortran modules
- Unbelievably, some versions of sh (cough cough Solaris 9 cough
cough) actually seem to internally perform a "cd" into a
subdirectory when you run "./foo/bar", such that if you try to
source a script in the top-level directory in the bar script (i.e.,
". some_script" in the bar script), it will try to run it in the
"foo" subdirectory, rather than the top-level directory! #$@#$%#$%
So we have to pass in the pwd to the scripts so that they know where
some_script is.
- Reworked much of ompi/mpi/f90/Makefile.am for lots of reasons. See
the internal comments (mostly having to do with dependency stuff --
Libtool does not apparently support F90, so we can only build the
F90 library statically.
This commit was SVN r6993.
