I think I've reported this earlier in the 1.8 series.
If I compile on an SGI UV (e.g. blacklight at PSC) configure picks up the
presence of xpmem headers and enables the vader BTL.
However, the port of vader to SGI's "flavor" of xpmem is incomplete and the
following build failure results:
make[2]: Entering directory
`/brashear/hargrove/OMPI/openmpi-1.8.4rc2-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-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader.h:60,
from
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:29:
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_endpoint.h:76:
error: expected specifier-qualifier-list before 'xpmem_apid_t'
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:
In function 'init_vader_endpoint':
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:197:
error: 'struct <anonymous>' has no member named 'apid'
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:
In function 'mca_btl_vader_endpoint_destructor':
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:682:
error: 'struct <anonymous>' has no member named 'apid'
/usr/users/6/hargrove/SCRATCH/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/openmpi-1.8.4rc2/ompi/mca/btl/vader/btl_vader_module.c:683:
error: 'struct <anonymous>' has no member named 'apid'
make[2]: *** [btl_vader_module.lo] Error 1
make[2]: Leaving directory
`/brashear/hargrove/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/BLD/ompi/mca/btl/vader'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/brashear/hargrove/OMPI/openmpi-1.8.4rc2-linux-x86_64-uv/BLD/ompi'
make: *** [all-recursive] Error 1
This can trivially be fixed in configure if one doesn't recognize the SGI
variant of xpmem.
I think (untested) that the following is sufficient:
--- ./ompi/mca/btl/vader/configure.m4~ 2014-12-11 18:51:11.499654000 -0800
+++ ./ompi/mca/btl/vader/configure.m4 2014-12-11 18:51:52.289654000 -0800
@@ -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],
-Paul
--
Paul H. Hargrove phhargr...@lbl.gov
Computer Languages & Systems Software (CLaSS) Group
Computer Science Department Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
