Address failing testing test Belos_Tpetra_PseudoBlockCG_hb_test_MPI_4 in the debug builds on Power8 white and ride and Power9 waterman
Created by: bartlettroscoe
CC: @trilinos/belos
Next Action Status
Since test was disabled in commit a68547f3, no recent signs of this test failure.
Description
As shown at:
the test Belos_Tpetra_PseudoBlockCG_hb_test_MPI_4
fails in the builds:
Trilinos-atdm-white-ride-cuda-debug
Trilinos-atdm-white-ride-gnu-debug-openmp
run on white
and ride
and passes in every other build of Trilinos, including, ironically, the opt
builds on white
and ride
which otherwise show a lot of failing Belos tests as described in #2454 (closed). This failing test for the cuda-debug
build shows a setfault:
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 3!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 1!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 2!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 0!
[white24:56629] *** Process received signal ***
[white24:56629] Signal: Segmentation fault (11)
[white24:56629] Signal code: Invalid permissions (2)
[white24:56629] Failing at address: 0x3fffd33fb038
...
and for the gnu-debug-openmp
build shows:
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 3!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 1!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 2!
Teuchos::GlobalMPISession::GlobalMPISession(): started processor with name white24 and rank 0!
[white24:56629] *** Process received signal ***
[white24:56629] Signal: Segmentation fault (11)
[white24:56629] Signal code: Invalid permissions (2)
[white24:56629] Failing at address: 0x3fffd33fb038
...
Related Issues:
- Related to: #2454 (closed), #2464 (closed)