AztecOO: Calls DGEEV with suboptimal LWORK, triggers known MKL issue (#4006) · Issues · James Willenbring / Trilinos · GitLab

AztecOO: Calls DGEEV with suboptimal LWORK, triggers known MKL issue

*Created by: mhoemmen* @trilinos/aztecoo AztecOO appears to have the same issue calling DGEEV with suboptimal LWORK that Belos had: https://github.com/trilinos/Trilinos/issues/3497 Thanks to Alec Kucala for discovering this; it manifested as a double free with Intel 17 but not Intel 18 (maybe the two have different MKL versions? not sure). I have a fix ready and just need to make a PR. ## Related Issues * Related to #3497

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