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<p class="MsoNormal">Well, I tried SuperBuild on the clusters, and failed. So, let’s go back to the start.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The default compilers on redsky and chama are intel. I do have gcc available. Which should I use?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I run the gcc compiler, the build fails trying to find libatomic. Here is the first failure:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[ 82%] Built target visitbridge<o:p></o:p></p>
<p class="MsoNormal">CMake Error at cmake/modules/CheckAtomic.cmake:36 (message):<o:p></o:p></p>
<p class="MsoNormal"> Host compiler appears to require libatomic, but cannot find it.<o:p></o:p></p>
<p class="MsoNormal">Call Stack (most recent call first):<o:p></o:p></p>
<p class="MsoNormal"> cmake/config-ix.cmake:296 (include)<o:p></o:p></p>
<p class="MsoNormal"> CMakeLists.txt:407 (include)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-- Configuring incomplete, errors occurred!<o:p></o:p></p>
<p class="MsoNormal">See also "/projects/viz/paraview/ParaView/5.1.1-sb-Mesa/Linux-chama-x86_64/Build/llvm/src/llvm-build/CMakeFiles/CMakeOutput.log".<o:p></o:p></p>
<p class="MsoNormal">See also "/projects/viz/paraview/ParaView/5.1.1-sb-Mesa/Linux-chama-x86_64/Build/llvm/src/llvm-build/CMakeFiles/CMakeError.log".<o:p></o:p></p>
<p class="MsoNormal">make[2]: *** [llvm/src/llvm-stamp/llvm-configure] Error 1<o:p></o:p></p>
<p class="MsoNormal">make[1]: *** [CMakeFiles/llvm.dir/all] Error 2<o:p></o:p></p>
<p class="MsoNormal">make: *** [all] Error 2<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">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:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">redsky-login2:ParaView$ ls /opt/openmpi-1.8-intel/bin/mpicxx<o:p></o:p></p>
<p class="MsoNormal">/opt/openmpi-1.8-intel/bin/mpicxx@<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So, let’s start with – what compiler should I be using? And, who is the right person to be bothering?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Alan<o:p></o:p></p>
<p class="MsoNormal">--------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal">W. Alan Scott<o:p></o:p></p>
<p class="MsoNormal">ParaView Support Manager<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">SAIC<o:p></o:p></p>
<p class="MsoNormal">Sandia National Laboratories, MS 0822<o:p></o:p></p>
<p class="MsoNormal">Org 9326 - Building 880 A1-K<o:p></o:p></p>
<p class="MsoNormal">(505) 284-0932 FAX (505) 284-5619<o:p></o:p></p>
<p class="MsoNormal">---------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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