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  • James Willenbring
  • Trilinos
  • Issues
  • #3493

Closed
Open
Created Sep 25, 2018 by James Willenbring@jmwilleMaintainer

Tpetra::MultiVector unit tests fail for Scalar=complex<double>, likely due to kokkos-kernels changes

Created by: mhoemmen

https://testing.sandia.gov/cdash/testDetails.php?test=55163267&build=3970561

The following tests FAILED:
    1. MultiVector_double_default_local_ordinal_type_default_global_ordinal_type_Kokkos_Compat_KokkosSerialWrapperNode_ComplexDotOneColumn_UnitTest ... 
    56. MultiVector_int_int_std_complex0double0_Kokkos_Compat_KokkosSerialWrapperNode_NonContigView_UnitTest ... 

Further inspection shows large relative errors, so this isn't just an issue of needing to adjust the tolerance for complex numbers. When I run the tests locally on a Mac, I get a segfault.

I'm curious if this is related to the recent kokkos-kernels update.

@trilinos/tpetra

Motivation and Context

Salinas depends on Tpetra with complex Scalar types.

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