perl is required by ompi/mpi/man/make_manpage.pl, that is even used in opal.
so simply aborts at configure time if perl is not available
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
PR open-mpi/ompi#2432 introduced a regression where configure
and build with --disable-dlopn caused build failure owing
to unresolved alps lli symbols in the libopal-pal shared library.
This commit fixes this problem.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
there is no need for a configure option as well - so remove the
--enable-orte-static-ports configure option. When decoding the daemon
nidmap, mark new daemons as ALIVE by default - we will discover dead
ones as we go.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Also update the configure.ac help message for --enable-mca-no-build to
avoid using a framework name that does not exist any more.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
libnl and libnl-3 are known to conflict with each other, so detect
and abort if these two libs are both used directly (e.g. Open MPI
uses libnl-3) or indirectly (e.g. libibverbs.so might depend on libnl)
Multiple conduits can exist at the same time, and can even point to the same base transport. Each conduit can have its own characteristics (e.g., flow control) based on the info keys provided to the "open_conduit" call. For ease during the transition period, the "legacy" RML interfaces remain as wrappers over the new conduit-based APIs using a default conduit opened during orte_init - this default conduit is tied to the OOB framework so that current behaviors are preserved. Once the transition has been completed, a one-time cleanup will be done to update all RML calls to the new APIs and the "legacy" interfaces will be deleted.
While we are at it: Remove oob/usock component to eliminate the TMPDIR length problem - get all working, including oob_stress
* In open-mpi/ompi@f6f24a4f67 I missed
updating the library references for the wrapper compilers.
* Fixes the CXX wrapper compiler and CXX library is renamed as needed.
* Fixes the Java wrapper compiler and the Java library is renamed as needed.
* Add a configure time option to rename libmpi(_FOO).*
- `--with-libmpi-name=STRING`
* This commit only impacts the installed libraries.
Internal, temporary libraries have not been renamed to limit the
scope of the patch to only what is needed.
For example:
```shell
shell$ ./configure --with-libmpi-name=wookie
...
shell$ find . -name "libmpi*"
shell$ find . -name "libwookie*"
./lib/libwookie.so.0.0.0
./lib/libwookie.so.0
./lib/libwookie.so
./lib/libwookie.la
./lib/libwookie_mpifh.so.0.0.0
./lib/libwookie_mpifh.so.0
./lib/libwookie_mpifh.so
./lib/libwookie_mpifh.la
./lib/libwookie_usempi.so.0.0.0
./lib/libwookie_usempi.so.0
./lib/libwookie_usempi.so
./lib/libwookie_usempi.la
shell$
```
--disable-io-ompio is a shortcut that disable the following
frameworks and components
- fbtl
- fcoll
- sharedfp
- common/ompio
- io/ompio
Fixesopen-mpi/ompi#1934
- move the mpi-io configury option into config/ompi_configure_options.m4
- add ompi/mca/common/ompio/configure.m4 so this component is not built when
Open MPI is configure'd with --disable-mpi-io
Fixesopen-mpi/ompi#2009
We disabled this support a long time ago. Probably safe to assume
whatever bug we were working around no longer exists.
Closesopen-mpi/ompi#2044
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Split the CMA test into two parts so that the back-end test only has
to be run once. Fail with --with-cma is specified and cannot be
provided. Remove a few useless quotes. Change
$ompi_check_cma_need_defs and $ompi_check_cma_happy to be numeric
values. Finally, remove a bunch of tabs.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
configury command line is quoted and made available via the OPAL_CONFIGURE_CLI macro.
it can be retrieved via {orte-info,ompi_info,oshmem_info} -c, or
{orte-info,ompi_info,oshmem_info} --all --parseable | grep ^config:cli:
This fixes a regression from open-mpi/ompi@dc5adc5a91
Fortran is only required by ompi, so m4_ifdef([project_ompi],...) protect Fortran related stuff in opal
Fixesopen-mpi/ompi#1884
This fixes a regression from open-mpi/ompi@dc5adc5a91
Fortran is only required by ompi, so m4_ifdef([project_ompi],...) protect Fortran related stuff in opal
Fixesopen-mpi/ompi#1884
This commit improves the CMA detection when the installed glibc doesn't
have support for CMA. In this case we need to verify that the syscall
numbers in opal/include/opal/sys/cma.h are valid for the architecture.
This verification is done by attempting to use CMA while including the
internal header.
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
NAG compiler use gcc (and not ld) as a linker, so in order to pass an option to the linker,
the flag is -Wl,-Wl,,<option> and not -Wl,<option>
Thanks Paul Hargrove for the report
Compiler implementations are free to include support for atomics that
use locks. Unfortunately lock-free and lock atomics do not mix. Older
versions of llvm on OS X use locks to provide
__atomic_compare_exchange on 128-bit values but are lock-free on
64-bit values. This screws up our lifo implementation which mixes
64-bit and 128-bit atomics on the same values to improve
performance. This commit adds a configure-time check if 128-bit
atomics are lock free. If they are not then the 128-bit __atomic CAS
is disabled and we check for the __sync version as a fallback.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
* atomic: add support for __atomic builtins
This commit adds support for the gcc __atomic builtins. The __sync
builtins are deprecated and have been replaced by these atomics. In
addition, the new atomics support atomic exchange which was not
supported by __sync.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
* atomic: add support for transactional memory
This commit adds support for using transactional memory when using
opal atomic locks. This feature is enabled if the __HLE__ feature is
available and the gcc builtin atomics are in use.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
