[hwloc-users] error from the operating system - Solaris 11.3

[Karl Behler]

We used to run our MPI application with the SUNWhpc implementation from Sun/Oracle. (This was derived from openmpi 1.5.) However, the Oracle HPC implementation fails for the new Solaris 11.3 platform.

So we downloaded and made openmpi 1.10.1 on this platform from scratch.

All seems fine and a simple test application runs fine.
However, with the real application we are running into a hwloc problem.

So we also downloaded and made the hwloc package 1.11.2.

Now examining hardware locality we get the following error:

hwloc-info -v --whole-io
****************************************************************************
* hwloc 1.11.2 has encountered what looks like an error from the operating 
system.
*
* Core (P#0 cpuset 0x00001001) intersects with NUMANode (P#1 cpuset 0x0003c001) 
without inclusion!
* Error occurred in topology.c line 1046
*
* The following FAQ entry in the hwloc documentation may help:
*   What should I do when hwloc reports "operating system" warnings?
* Otherwise please report this error message to the hwloc user's mailing list,
* along with any relevant topology information from your platform.
****************************************************************************
depth 0:        1 Machine (type #1)
 depth 1:       2 Package (type #3)
  depth 2:      2 NUMANode (type #2)
   depth 3:     1 Core (type #5)
    depth 4:    24 PU (type #6)





output of uname -a -> SunOS sxaug28 5.11 11.3 i86pc i386 i86pc
output of psrinfo -v ->

Status of virtual processor 0 as of: 01/04/2016 17:10:17
  on-line since 01/04/2016 14:44:28.
  The i386 processor operates at 1600 MHz,
        and has an i387 compatible floating point processor.
Status of virtual processor 1 as of: 01/04/2016 17:10:17
  on-line since 01/04/2016 14:45:10.
  The i386 processor operates at 1600 MHz,
        and has an i387 compatible floating point processor.

  on-line since 01/04/2016 14:45:11.
  The i386 processor operates at 1600 MHz,
        and has an i387 compatible floating point processor.



setenv CFLAGS "-m64 -xtarget=generic -xarch=sse2 -xprefetch -xprefetch_level=2 
-xvector=simd -xdepend=yes -xbuiltin=%all -xO5"
setenv CXXFLAGS "$CFLAGS"
setenv FCFLAGS "-m64 -xtarget=generic -xarch=sse2 -xprefetch -xprefetch_level=2 
-xvector=simd -stackvar -xO5"
setenv FFLAGS "$FCFLAGS"
setenv PREFIX /usr/openmpi/hwloc-1.11.2
./configure --prefix=$PREFIX --disable-debug
dmake -j 12
# as root: make install
#        : cp -p config.status $PREFIX/config.status

Any advice much appreciated.

Karl

Since I could not find the mentioned FAQ topic I'm asking the list for advice. Our system is an Oracle/ Solaris 11.3 (latest patch level) on an Intel hardware platform from Sun. . . (similar lines removed) . Status of virtual processor 23 as of: 01/04/2016 17:10:17 Following comes the script which was used to make hwloc: (used compiler: Sunstudio 12.4, see config.log as bz2 attachment)

config.log.bz2
Description: Binary data