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Test Piro_MatrixFreeDecorator_UnitTests_MPI_4 failing in several ATDM builds

Created by: bartlettroscoe

CC: @trilinos/piro, @rppawlo (Trilinos Nonlinear Solvers Product Area Lead)

Next Action Status

Commit 6682bfcf pushed on 3/30/2018 disabled this test for the builds were it was failing at the time. Merge of PR #3750 on 10/27/2018 resulted in this test Piro_MatrixFreeDecorator_UnitTests_MPI_4 newly passing in the 'waterman' release-debug builds starting 10/28/2018. PR #3866 merged to 'develop' on 11/13/2018 that should re-enable this test on all platforms. On 11/15/2018 this test ran and passed in all 38 ATDM Trilinos builds that enabled Panzer tests.

Description

As shown in the query for all builds today:

the test Piro_MatrixFreeDecorator_UnitTests_MPI_4 fails in the new ATDM builds:

  • Trilinos-atdm-hansen-shiller-gnu-opt-openmp
  • Trilinos-atdm-hansen-shiller-gnu-opt-serial
  • Trilinos-atdm-white-ride-cuda-opt
  • Trilinos-atdm-white-ride-gnu-opt-openmp

It does not fail in any other builds.

The test output shows failures like:

[...]

4. Piro_MatrixFreeDecorator_DefaultJacobian_UnitTest ... 
 nonnull(jacobian) = 1 == true : passed
 jacobian->domain()->isCompatible(*expectedJacobian->domain()) = 1 == true : passed
 jacobian->range()->isCompatible(*expectedJacobian->range()) = 1 == true : passed
 Comparing actual == expected ... 
 Error, relErr(actual[3],expected[3]) = relErr(-1.16415e-10,0) = 0.999998 <= tol = 1e-05: failed!
 Comparing actual == expected ... 
 Error, relErr(actual[3],expected[3]) = relErr(-1.16415e-10,0) = 0.999998 <= tol = 1e-05: failed!
 Comparing actual == expected ... 
 Error, relErr(actual[3],expected[3]) = relErr(-1.16415e-10,0) = 0.999998 <= tol = 1e-05: failed!
 Comparing actual == expected ... passed
 [FAILED]  (0.00349 sec) Piro_MatrixFreeDecorator_DefaultJacobian_UnitTest
 Location: /home/jenkins/hansen/workspace/Trilinos-atdm-hansen-shiller-gnu-opt-openmp/SRC_AND_BUILD/Trilinos/packages/piro/test/Piro_MatrixFreeDecorator_UnitTests.cpp:330

[...]

The following tests FAILED:
    4. Piro_MatrixFreeDecorator_DefaultJacobian_UnitTest ... 
    5. Piro_MatrixFreeDecorator_DefaultJacobian_ModelSupportsW_UnitTest ... 
    6. Piro_MatrixFreeDecorator_DynamicJacobian_UnitTest ... 

Total Time: 0.0958 sec

Summary: total = 8, run = 8, passed = 5, failed = 3

End Result: TEST FAILED

These don't segfault or crash in any of these builds. These look to just be numerical erros.

Steps to Reproduce

In order to reproduce, just enable the log onto the machines hansen, shiller, white or ride and run the builds shown above using the instructions provided at:

Just enable the package -DTrilinos_ENABLE_Piro=ON and run the tests as described. See specific instructions for these machines at: