2025-11-20 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.342 s
- Compilation command:
make -j8 AMREX_HOME=/home/regtester/git/amrex/ DEBUG=FALSE USE_ACC=FALSE USE_MPI=TRUE USE_OMP=FALSE DIM=2 COMP=g++ TEST=TRUE USE_ASSERTION=TRUE USE_CUDA=TRUE
- make output
- Execution:
- Execution time: 49.876 s
- 5 run average: 49.939 s
- Relative performance: 0.1% faster
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-y amr.plot_file=FlowPastCylinder-y_2d_plt amr.check_file=FlowPastCylinder-y_2d_chk amr.checkpoint_files_output=0 amrex.the_arena_init_size=512000000
- execution output
- execution stderr
- job_info
- Comparison:
/home/regtester/git/amrex/Tools/Plotfile//fcompare.gnu.ex --abort_if_not_all_found -n 0 --rel_tol 5e-09 /home/regtester/RegTesting/rt-IAMR/IAMR-benchmarks/FlowPastCylinder-y_2d_plt00010 FlowPastCylinder-y_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 3.30277472e-13 | 4.74761966e-14 |
| y_velocity | 3.466116283e-13 | 2.040764729e-14 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 8.659739592e-15 | 1.324975913e-14 |
| tracer2 | 2.220446049e-16 | 2.304067729e-16 |
| gradpx | 1.36815288e-08 | 2.1148957e-12 |
| gradpy | 7.235939847e-09 | 4.390909128e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.338207323e-12 | 1.862845156e-13 |
| y_velocity | 1.175237685e-11 | 6.842059167e-13 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.595945598e-14 | 2.434334043e-14 |
| tracer2 | 2.220446049e-16 | 2.244832709e-16 |
| gradpx | 1.111836809e-07 | 5.456542902e-12 |
| gradpy | 6.535265129e-08 | 2.660906822e-12 |
| vfrac | 0.0 | 0.0 |