[mvapich-discuss] Out-of-tree builds broken with MVAPICH2 2.2[ab] and Intel 2016 compilers?

Brennan, Sean M brennan at lanl.gov
Wed Mar 9 17:50:47 EST 2016


I can confirm that this holds true for the 2.1 release also (intel/16.0.1 and intel/16.0.2).

On Tue, 2016-03-08 at 18:51 +0000, Jonathan Perkins wrote:
Thanks for confirming that this appears to be a compiler specific issue.

On Tue, Mar 8, 2016 at 1:48 PM Troy Baer <troy at osc.edu<mailto:troy at osc.edu>> wrote:
On 03/08/2016 01:41 PM, Jonathan Perkins wrote:
Thanks for the report Troy.  Does this only happen when using the Intel compilers?  It seems that this would not depend on the compiler and happen with other compilers such as GCC as well.  Once I'm able to reproduce this issue I believe that we should be able to resolve it.

I have only been able to provoke this with the Intel 2016 compilers, not with Intel 2015 or older nor with other vendors' compilers.


    --Troy

--

Troy Baer
Senior HPC Systems Engineer
Ohio Supercomputer Center
http://www.osc.edu/


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Sean M. Brennan, Ph.D.

High Performance Computing Systems
Los Alamos National Laboratory
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