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  • James Willenbring
  • Trilinos
  • Issues
  • #5002

Closed
Open
Created Apr 24, 2019 by James Willenbring@jmwilleMaintainer

MueLu: MueLu_FixedMatrixPattern-Tpetra_MPI_4 randomly timing out in ATDM waterman build

Created by: fryeguy52

Bug Report

CC: @trilinos/muelu, @srajama1 (Trilinos Linear Solvers Product Lead), @bartlettroscoe, @fryeguy52

Next Action Status

Description

As shown in this query the test:

  • MueLu_FixedMatrixPattern-Tpetra_MPI_4

is randomly timing out in the build:

  • Trilinos-atdm-waterman-cuda-9.2-debug

This test usually passes in about 6.5 seconds but has timed out (10 minutes) 5 times in the last 30 days

Current Status on CDash

Current 2 week history on CDash

Steps to Reproduce

One should be able to reproduce this failure on waterman as described in:

  • https://github.com/trilinos/Trilinos/blob/develop/cmake/std/atdm/README.md

More specifically, the commands given for waterman are provided at:

  • https://github.com/trilinos/Trilinos/blob/develop/cmake/std/atdm/README.md#waterman

The exact commands to reproduce this issue should be:

$ cd <some_build_dir>/
$ source $TRILINOS_DIR/cmake/std/atdm/load-env.sh Trilinos-atdm-waterman-cuda-9.2-debug
$ cmake \
 -GNinja \
 -DTrilinos_CONFIGURE_OPTIONS_FILE:STRING=cmake/std/atdm/ATDMDevEnv.cmake \
 -DTrilinos_ENABLE_TESTS=ON -DTrilinos_ENABLE_MueLu=ON \
 $TRILINOS_DIR
$ make NP=16
$ bsub -x -Is -n 20 ctest -j20
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