Talked to Nathan and he concurs with your proposed fix, so I'll add it only to v1.7 (leaving trunk alone)
Thanks Paul! On Mar 19, 2014, at 9:40 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > Sorry to be the bearer of bad news... > > I configured on an SGI Altix UV with only "--enable-debug --enable-static > --prefix=..." > > The configure script found the sn/xpmem.h header and threfore enabled > btl:vader: > > --- MCA component btl:vader (m4 configuration macro) > checking for MCA component btl:vader compile mode... static > checking --with-xpmem value... simple ok (unspecified) > checking --with-xpmem-libdir value... simple ok (unspecified) > checking xpmem.h usability... no > checking xpmem.h presence... no > checking for xpmem.h... no > checking sn/xpmem.h usability... yes > checking sn/xpmem.h presence... yes > checking for sn/xpmem.h... yes > looking for library without search path > checking for xpmem_make in -lxpmem... yes > checking if MCA component btl:vader can compile... yes > > However, not only was btl:vader failing at runtime on the Altix when I last > checked, but the version of the code in 1.7.5rc5 won't build: > > Making all in mca/btl/vader > make[2]: Entering directory > `/brashear/hargrove/OMPI/openmpi-1.7.5rc5-linux-x86_64-uv/BLD/ompi/mca/btl/vader' > CC btl_vader_module.lo > In file included from > /usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.7.5rc5-linux-x86_64-uv/openmpi-1.7.5rc5/ompi/mca/btl/vader/btl_vader.h:76, > from > /usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.7.5rc5-linux-x86_64-uv/openmpi-1.7.5rc5/ompi/mca/btl/vader/btl_vader_module.c:26: > /usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.7.5rc5-linux-x86_64-uv/openmpi-1.7.5rc5/ompi/mca/btl/vader/btl_vader_endpoint.h:28:19: > error: xpmem.h: No such file or directory > > I think the safest/fastest fix is the following 1-line change to prevent > locating sn/xpmem.h, which is Altix-specific: > > --- ompi/mca/btl/vader/configure.m4 (revision 31166) > +++ ompi/mca/btl/vader/configure.m4 (working copy) > @@ -23,7 +23,7 @@ > AC_ARG_WITH([xpmem], > [AC_HELP_STRING([--with-xpmem(=DIR)], > [Build with XPMEM kernel module support, searching for > headers in DIR])]) > - OMPI_CHECK_WITHDIR([xpmem], [$with_xpmem], [include/xpmem.h > include/sn/xpmem.h]) > + OMPI_CHECK_WITHDIR([xpmem], [$with_xpmem], [include/xpmem.h]) > > AC_ARG_WITH([xpmem-libdir], > [AC_HELP_STRING([--with-xpmem-libdir=DIR], > > This patch is intended for 1.7 only - lets leave the trunk as-is. > > -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/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/03/14376.php
