Hi Paul,
Thank you for your investigation. I'm sure it's very close to fix the problem although I myself can't do that. So I must owe you something... Please try Awamori, which is Okinawa's sake and very good in such a hot day. Tetsuya > On Wed, Jul 30, 2014 at 8:53 PM, Paul Hargrove <phhargr...@lbl.gov>wrote: > [...] > I have a clear answer to *what* is different (below) and am next looking into the why/how now. > It seems that 1.8.1 has included all dependencies into libmpi_usempif08 while 1.8.2rc2 does not. > [...] > > The difference appears to stem from the following difference in ompi/mpi/fortran/use-mpi-f08/Makefile.am: > > 1.8.1: > libmpi_usempif08_la_LIBADD = \ > $(module_sentinel_file) \ > $(OMPI_MPIEXT_USEMPIF08_LIBS) \ > $(top_builddir)/ompi/libmpi.la > > 1.8.2rc2: > libmpi_usempif08_la_LIBADD = \ > $(OMPI_MPIEXT_USEMPIF08_LIBS) \ > $(top_builddir)/ompi/libmpi.la > libmpi_usempif08_la_DEPENDENCIES = $(module_sentinel_file) > > Where in both cases one has: > > module_sentinel_file = \ > libforce_usempif08_internal_modules_to_be_built.la > > which contains all of the symbols which my previous testing found had "disappeared" from libmpi_usempif08.so between 1.8.1 and 1.8.2rc2. > > I don't have recent enough autotools to attempt the change the Makefile.am, but instead restored the removed item from libmpi_usempif08_la_LIBADD directly in Makefile.in. However, rather than fixing > the problem, that resulted in multiple definitions of a bunch of _eq and _ne functions (e.g. mpi_f08_types_ompi_request_op_ne_). So, I am uncertain how to proceed. > > Use svn blame points at a "bulk" CMR of many fortran related changes, including one related to the eq/ne operators. So, I am turning over this investigation to Jeff and/or Ralph to figure out what > actually is required to fix this without loss of whatever benefits were in that CMR. I am still available to test the proposed fixes. Happy hunting... > > Somebody owes me a virtual beer (or nihonshu) ;-) > -Paul > > > -- > > Paul H. Hargrove phhargr...@lbl.gov > Future Technologies Group > Computer and Data Sciences Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/develLink to this post: http://www.open-mpi.org/community/lists/devel/2014/07/15387.php
