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NaluCFD / Nalu

Nalu: a generalized unstructured massively parallel low Mach flow code designed to support a variety of open applications of interest built on the Sierra Toolkit and Trilinos solver Tpetra solver stack. The open source BSD, clause 3 license model has been chosen for the code base. See LICENSE for more information.
https://github.com/NaluCFD/Nalu
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Changes to Trilinos causing diffs #294

Closed jrood-nrel closed 6 years ago

jrood-nrel commented 6 years ago

There are 17 tests that are resulting in diffs. After investigation using the latest Trilinos develop branch and comparing against the develop branch from a few weeks ago, the diffs do not happen in the older Trilinos version. This is using the latest Nalu as of Jan 5. Therefore, something must have changed in Trilinos January 3rd that is causing the issue.

csiefer2 commented 6 years ago

@jrood-nrel That is correct. A different code path in MueLu is activated when OpenMP is enabled. Your approach is sensible.

jrood-nrel commented 6 years ago

@csiefer2 Thanks! I'm going to close this then. On to future things.