Well, the good news is that the trunk builds fine on ppc32. So, I suspect there is a fix that needs a CMR. I'll poke around a bit, to see if I can locate the necessary changes.
My mips32 system is slow, but I am hoping for similar results on trunk. -Paul On Fri, Jan 17, 2014 at 7:49 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > Yup, gcc on ppc32 (one nightly later, btw) fails just as mips32 did: > > make[2]: Entering directory > `/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/BLD/ompi/mpi/cxx' > CXX mpicxx.lo > In file included from > /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/openmpi-1.7.4rc2r30318/opal/class/opal_pointer_array.h:37, > from > /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/openmpi-1.7.4rc2r30318/ompi/errhandler/errhandler.h:32, > from > /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/openmpi-1.7.4rc2r30318/ompi/mpi/cxx/mpicxx.cc:37: > /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/openmpi-1.7.4rc2r30318/opal/threads/mutex.h: > In function 'int64_t OPAL_THREAD_ADD64(volatile int64_t*, int)': > /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-ppc32/openmpi-1.7.4rc2r30318/opal/threads/mutex.h:292: > error: 'opal_atomic_add_64' was not declared in this scope > make[2]: *** [mpicxx.lo] Error 1 > > > -Paul > > > On Fri, Jan 17, 2014 at 7:00 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > >> Trying to build 1.7.4rc2r30303 with gcc on linux/mips32 yields the >> following failure: >> >> CXX mpicxx.lo >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/mpi/cxx/mpicxx.cc:31:2: >> warning: #ident is a deprecated GCC extension >> In file included from >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/class/opal_pointer_array.h:37, >> from >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/errhandler/errhandler.h:32, >> from >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/mpi/cxx/mpicxx.cc:37: >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/threads/mutex.h: >> In function 'int64_t OPAL_THREAD_ADD64(volatile int64_t*, int)': >> /home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/threads/mutex.h:292: >> error: 'opal_atomic_add_64' was not declared in this scope >> >> This looks VERY similar to the problem I reported recently w/ xlc on >> ppc32 ( http://www.open-mpi.org/community/lists/devel/2014/01/13801.php ) >> I am checking gcc on ppc32 now... >> >> -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 >> > > > > -- > 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 > -- 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
