[Paraview-developers] [EXTERNAL] SuperBuild

[Scott, W Alan]

Woops.  I inverted the compilers.  First is with Intel (i.e., the libatomic), Second is gcc (i.e., trying to find mpicxx).  Yes, with gcc I actually was looking for /opt/openmpi-1.8-gcc/bin/mpicxx, which does exist.

Alan

From: Paraview-developers [mailto:paraview-developers-bounces at paraview.org] On Behalf Of Scott, W Alan
Sent: Thursday, July 21, 2016 7:07 PM
To: Utkarsh Ayachit (utkarsh.ayachit at kitware.com) <utkarsh.ayachit at kitware.com>; paraview-developers at paraview.org
Subject: [EXTERNAL] [Paraview-developers] SuperBuild

Well, I tried SuperBuild on the clusters, and failed.  So, let's go back to the start.

The default compilers on redsky and chama are intel.  I do have gcc available.  Which should I use?

When I run the gcc compiler, the build fails trying to find libatomic.  Here is the first failure:

[ 82%] Built target visitbridge
CMake Error at cmake/modules/CheckAtomic.cmake:36 (message):
  Host compiler appears to require libatomic, but cannot find it.
Call Stack (most recent call first):
  cmake/config-ix.cmake:296 (include)
  CMakeLists.txt:407 (include)


-- Configuring incomplete, errors occurred!
See also "/projects/viz/paraview/ParaView/5.1.1-sb-Mesa/Linux-chama-x86_64/Build/llvm/src/llvm-build/CMakeFiles/CMakeOutput.log".
See also "/projects/viz/paraview/ParaView/5.1.1-sb-Mesa/Linux-chama-x86_64/Build/llvm/src/llvm-build/CMakeFiles/CMakeError.log".
make[2]: *** [llvm/src/llvm-stamp/llvm-configure] Error 1
make[1]: *** [CMakeFiles/llvm.dir/all] Error 2
make: *** [all] Error 2


When I try building with the intel compiler, I fail much further along, with MPI.  I get something about it not being able to figure out if it has MPI, then points to the MPI compiler here:

redsky-login2:ParaView$ ls /opt/openmpi-1.8-intel/bin/mpicxx
/opt/openmpi-1.8-intel/bin/mpicxx@


So, let's start with - what compiler should I be using?  And, who is the right person to be bothering?

Alan
--------------------------------------------------------
W. Alan Scott
ParaView Support Manager

SAIC
Sandia National Laboratories, MS 0822
Org 9326 - Building 880 A1-K
(505) 284-0932   FAX (505) 284-5619
---------------------------------------------------------

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