Disable piro test that is failing on waterman ATDM builds
Created by: fryeguy52
Disable the test: Piro_MatrixFreeDecorator_UnitTests_MPI_4
On the builds: Trilinos-atdm-waterman-gnu-opt-openmp Trilinos-atdm-waterman-cuda-9.2-opt
@trilinos/framework, @bartlettroscoe
Description
the test Piro_MatrixFreeDecorator_UnitTests_MPI_4
has been failing consistently on waterman builds and the agreed course of action is to disable the test for these two builds see issue: #2474 (closed)