is a short name usually the one that the compiler have. If we are using
wrappers around a compiler the flavor will be the real name of the compiler.
The vendor is a short name for the maker of the compiler. The GNU compilers
get gnu and the microsoft one get microsoft.
These 2 macros provide a simple way to check for specific brand of compilers
and to generate the correct code to test with the autoconf macros. They are
not yet completed, I add just some of the compilers/vendors but feel free to
add more if you need/want.
This commit was SVN r8417.
x86_64 as most opterons do. So add test to see how many bytes a long is,
and if it's 8 bytes, assume we're on an AMD64 instead of an IA32 for the
purposes of assembly.
This commit was SVN r8384.
- since we now have three places where we need to add a -l<foo> if
and only if it isn't already in something in LIBS that provides
symbol bar...
This commit was SVN r8370.
features. Now it works with gfortran as well.
The problem was that the cast between LOGICAL and INTEGER is not a Fortran language feature. The easiest solution around this problem is to have a C function that print the value. We set the value in fortran and then call the C function to print it out.
This commit was SVN r8266.
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.
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.
options as part of the --with-wrapper-{*flags,libs} options to configure,
we'll eat one of them, which can have unintended issues. For example,
--with-wrapper-ldflags="-Wl,-rpath -Wl,pathA -Wl,-rpath -Wl,pathB"
will result in us removing the second -Wl,-rpath, which will result
in wrapper ldflags of -Wl,-rpath -Wl,pathA -Wl,pathB which doesn't
really do what the user intended. We now always pass the user-
specified flags completely unmodified, bypassing the OMPI_UNIQ
routine
This commit was SVN r8193.
it doesn't support it -- the compiler will automatically convert the
unsupported type to a type that it *does* support. For example, if
you try to use INTEGER*16 and the compiler doesn't support it, it may
well automatically convert it to INTEGER*8 for you (!). So we have to
check the actual size of the type once we determine that the compiler
doesn't error if we try to use it (i.e,. the compiler *might* support
that type). If the size doesn't match the expected size, then the
compiler doesn't really support it.
The F77 configure code actually handled this properly. The F90 code
did not quite do it right. This patch brings the F90 code up to the
same structure as the F77 code, albiet not m4-ized properly. I also
added a comment to config/f77_check.m4 that explains *why* we do this
extra size check (because no explanation was given).
The impetus for this was that xlf* on OS X 10.3 was not recognizing
that INTEGER*16 was not supported, and mpi-f90-interfaces.h was being
assembled incorrectly. This patch fixes this problem.
There is still one more problem, but waiting for some help from Craig
R on that (function pointers in F90 declarations).
This commit was SVN r8107.
the component's LIBS if the library was found in the default search paths.
However, it would also add -Is for default search paths and other nasty things,
so it seemed best to convert it to the OMPI_CHECK_PACKAGE macro so that it
behaved like all the other packages out there.
This commit was SVN r8007.
--enable-mpi-{cxx,f77,f90} so that people aren't confused about what
they are actually disabling.
This should go to the 1.0 branch
This commit was SVN r7851.
really crappy job of trying to emulate the inline assembly mode of GCC (and will
completely rewite the assembly, which seems to be bad in my opinion). GCC and
the AIX assembler don't see eye-to-eye on what GCC emits when doing inline
assembly. That's two compilers and no actual working support. So just punt and
fall back to XLC inline assembly or non-inlined assembly.
This commit was SVN r7800.
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.
Brooks Davis. Now handle everything as hex, and we don't have to
worry about signed/unsigned implementations of integers in shell and
expr.
This commit was SVN r7729.
a VPATH tree. Fix that problem, as well as some potential shell escaping badness
if a version number or path ever had a space in it.
This commit was SVN r7586.
Try to detect which form this version of Open IB uses, defaulting to the 5
version if we can't figure it out (the new version has 5 params)
* Only add -lcm if it exists on the system - some versions of Open IB
apparently don't need it.
This commit was SVN r7542.
a random string of characters as part of the version number (the really
soon to happen 1.0lanl release and the 1.1sc2005 release that we've
talked about). So rather than having alpha and beta fields that must
be numeric values, have a general field that can be any alphanumeric
value.
This commit was SVN r7511.
automagically don't build on platforms without such things
* Fix for mistaken use of cache variable in assembly setup
* one more cached test hits the books
This commit was SVN r7404.
C / C++ tests now use the caching scheme. Only exception is C++ exception
handling code, which is disabled by default, so I'm not too worried about making
that configure faster :)
This commit was SVN r7403.
the way we use weak symbols (you have to use the actual symbol in the
.o file or the weak symbol isn't generated). It worked for our test
case, but not for libmpi. Make our test case look more like what we
do in libmpi by generating a .o file with a weak symbol and attempting
to use it from another object file.
This commit was SVN r7360.
- fix the first test
- make the #define's always have a value (0 or 1)
- prefix them with OMPI
- remove the extra "__"'s in the names, since they're now
OMPI-specific #define names
This commit was SVN r7339.
They can be used to give additional knowledge to the compiler about the behaviour of a
function so it can optimize further. In the begining we just need it for the alias weak
a better way to create function aliases.
The problem was that the intel compiler version 8 to 9 support pragma weak but do not include
the function in the .o file if it's not used at least once in the same .c file. With the
alias weak this problem is solved as even intel support it correctly.
This commit was SVN r7330.
- Add --enable-trace which turns on some internal tracing and dumps a
file per process in the session directory tree. Meant for internal
developer tracing, *not* for tracing MPI applications in the
traditional sense.
This commit was SVN r7229.
should speed up autogen.sh on platforms with really slow svnversion searches,
as we only need the base version for autogen, which means we don't need the
r number.
* Since I can't type, add an error message if an invalid argument is given
This commit was SVN r7224.
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.
include any optimization flags
- Use these flags to always compile ompi/debuggers/* and orterun so
that parallel debuggers (such as Totalview) can always see the
debugging symbols (see comments in ompi/debuggers/Makefile.am and
orte/tools/orterun/Makefile.am)
- Remove some obsolete LAM-named variables from configure.ac
This commit was SVN r7125.
