6/35 Test #6: HydroShocktubeCMA ................***Failed 40.62 sec
Initializing AMReX (24.05)...
MPI initialized with 1 MPI processes
MPI initialized with thread support level 0
AMReX (24.05) initialized
Using default ref_ratio = 2 at all levels
Successfully read inputs file ...
Creating new distribution map on level: 0
Creating new distribution map on level: 1
Warning: [Performance] The maximum grid size (32) is too small for reasonable performance. It should be 128 (or greater) when running on GPUs, and 64 (or greater) when running on CPUs.
Coarse STEP 1 at t = 0 (0%) starts ...
[Level 0 step 1] ADVANCE with time = 0.0000000000e+00 dt = 4.9520757113e-04
>> CFL violation detected on level 0 with dt_lev = 0.0004952075711 and dt_cfl = 0.0003045886573
max_signal = 1.923700985
>> WARNING: Hydro advance failed on level 0
>> Re-trying hydro advance at level 0 with reduced timestep (nsubsteps = 2, dt_new = 0.0002476037856)
[Level 0 step 1] Advanced 1024 cells
[Level 1 step 1] ADVANCE with time = 0.0000000000e+00 dt = 2.4760378556e-04
>> CFL violation detected on level 1 with dt_lev = 0.0002476037856 and dt_cfl = 0.0001522943286
max_signal = 1.923700985
>> WARNING: Hydro advance failed on level 1
>> Re-trying hydro advance at level 1 with reduced timestep (nsubsteps = 2, dt_new = 0.00012380[18](https://github.com/quokka-astro/quokka/actions/runs/9602632417/job/26483912584?pr=647#step:7:19)928)
[Level 1 step 1] Advanced 32 cells
[Level 1 step 2] ADVANCE with time = 2.4760378556e-04 dt = 2.4760378556e-04
>> CFL violation detected on level 1 with dt_lev = 0.0002476037856 and dt_cfl = 0.000140551[21](https://github.com/quokka-astro/quokka/actions/runs/9602632417/job/26483912584?pr=647#step:7:22)39
max_signal = 2.084427035
>> WARNING: Hydro advance failed on level 1
>> Re-trying hydro advance at level 1 with reduced timestep (nsubsteps = 2, dt_new = 0.0001[23](https://github.com/quokka-astro/quokka/actions/runs/9602632417/job/26483912584?pr=647#step:7:24)8018928)
[Level 1 step 2] Advanced 32 cells
Mass scalars not conserved to machine precision!
Mass scalars not conserved to machine precision!
Mass scalars not conserved to machine precision!
@psharda There is too much output for this test when it fails. Is there any way you can update this so it doesn't print the error message for every cell?
Describe the bug The Intel OneAPI 2024.2 compiler causes the HydroShocktubeCMA test to fail. It produces this output: https://github.com/quokka-astro/quokka/actions/runs/9602632417/job/26483912584?pr=647
We are building with
-ffp-model=precise
turned on: https://github.com/quokka-astro/quokka/blob/79d6328878f4a7b9020203515dc3dcf431f09b0a/.github/workflows/intel.yml#L39To Reproduce Steps to reproduce the behavior:
HydroShocktubeCMA
HydroShocktubeCMA
See error:
[thousands of lines of output follow]
Additional context None