On 29 Nov 2016, at 17:11, Roland Haas <rhaas@illinois.edu> wrote:

Hello all,

Note that floating point exceptions can also be caused by integer division
(or modulo).
Ok, on my laptop this shows up as an integer division error in
GRHydro's test_shock test. I'll try and see what is actually causing
this.

Thanks for fixing it.  We are now back to normal.  What is the situation with the other 2 failing tests?  I think you said that the results are sensitive to roundoff error, and running them on the newer CPUs is causing differences?  It would be good to have the tests passing.  If we accept them failing all the time, then they may as well not be there (maybe they should be removed, if they are not "good" tests?).

BUILD UNSTABLE

Build URL:https://build-test.barrywardell.net/job/EinsteinToolkit/886/
Project:EinsteinToolkit
Date of build:Tue, 29 Nov 2016 16:30:25 +0000
Build duration:1 hr 14 min

Changes

Revision:ce382ccfa24bd0c28a13c62449bbc3982eb6de68
Author:Einstein Toolkit Git Server
Log:
Updated submodules:

* arrangements/CactusUtils 05b9f1b...ac9dcc7 (1):
  > NaNChecker: remove division by zero when disabling NaN check

Tests

GRHydro.GRHydro_test_shock_weno/1procsFailed for 23 builds since build #864 on Fri Nov 04 16:06:26 UTC 2016
GRHydro.GRHydro_test_shock_weno/2procsFailed for 23 builds since build #864 on Fri Nov 04 16:06:26 UTC 2016
NaNChecker.nancount/1procsFailed for 23 builds since build #864 on Fri Nov 04 16:06:26 UTC 2016
NaNChecker.nancount/2procsFailed for 23 builds since build #864 on Fri Nov 04 16:06:26 UTC 2016
CarpetEvolutionMask.CarpetEvolutionMask_test/1procsFixed
CarpetEvolutionMask.CarpetEvolutionMask_test_off/1procsFixed
CarpetInterp.waveinterp-1p/1procsFixed
CarpetInterp.waveinterp-2p/2procsFixed
Coordinates.test7patch/2procsFixed
GRHydro.GRHydro_test_shock/1procsFixed
GRHydro.GRHydro_test_shock/2procsFixed
GRHydro.GRHydro_test_shock_hllc/1procsFixed
GRHydro.GRHydro_test_shock_hllc/2procsFixed
GRHydro.GRHydro_test_shock_mp5/1procsFixed
GRHydro.GRHydro_test_shock_mp5/2procsFixed
GRHydro.GRHydro_test_shock_ppm/1procsFixed
GRHydro.GRHydro_test_shock_ppm/2procsFixed
Hydro_InitExcision.diag_flip_pugh_eno/1procsFixed
Hydro_InitExcision.diag_flip_pugh_eno/2procsFixed
Hydro_InitExcision.diag_pugh_eno/1procsFixed
Hydro_InitExcision.diag_pugh_eno/2procsFixed
Hydro_InitExcision.sphere_pugh_ppm/1procsFixed
Hydro_InitExcision.sphere_pugh_ppm/2procsFixed
Hydro_InitExcision.x_flip_pugh_eno/1procsFixed
Hydro_InitExcision.x_flip_pugh_eno/2procsFixed
Hydro_InitExcision.x_pugh_eno/1procsFixed
Hydro_InitExcision.x_pugh_eno/2procsFixed
LoopControl.test-minkowski-carpet-1lev/2procsFixed
ML_BSSN_Test.ML_BSSN_EE_sgw3d/1procsFixed
ML_BSSN_Test.ML_BSSN_EE_sgw3d/2procsFixed
ML_BSSN_Test.ML_BSSN_EE_sgw3d_rhs/1procsFixed
ML_BSSN_Test.ML_BSSN_EE_sgw3d_rhs/2procsFixed
ML_BSSN_Test.ML_BSSN_NewRad/1procsFixed
ML_BSSN_Test.ML_BSSN_NewRad/2procsFixed
ML_BSSN_Test.ML_BSSN_O8_sgw3d/1procsFixed
ML_BSSN_Test.ML_BSSN_O8_sgw3d/2procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d/1procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d/2procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_harmonic/1procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_harmonic/2procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_harmonic_phi/1procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_harmonic_phi/2procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_rhs/1procsFixed
ML_BSSN_Test.ML_BSSN_sgw3d_rhs/2procsFixed
ML_CCZ4_Test.ML_CCZ4_sgw3d/1procsFixed
ML_CCZ4_Test.ML_CCZ4_sgw3d/2procsFixed
ML_CCZ4_Test.ML_CCZ4_sgw3d_rhs/1procsFixed
ML_CCZ4_Test.ML_CCZ4_sgw3d_rhs/2procsFixed
PeriodicCarpet.ml-gw1d-small-amr/2procsFixed
PeriodicCarpet.ml-gw1d-small/2procsFixed
RotatingSymmetry180.KerrSchild-rotating-180-EE/2procsFixed
RotatingSymmetry90.KerrSchild-rotating-90-EE/2procsFixed
Trigger.trigger/1procsFixed
Trigger.trigger/2procsFixed
TwoPunctures.twopunctures_carpet/2procsFixed
WaveMoL.gaussian/1procsFixed
WaveMoL.gaussian/2procsFixed
415 tests passed

Artifacts

  • build__1_4.log
  • build__2_2.log


  • -- 
    Ian Hinder