2026-04-20 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.412 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: 46.751 s
- 5 run average: 47.005 s
- Relative performance: 0.5% 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 | 4.318212454e-13 | 6.207274815e-14 |
| y_velocity | 7.038813976e-13 | 4.144281992e-14 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 5.273559367e-15 | 8.06876357e-15 |
| tracer2 | 2.220446049e-16 | 2.304067729e-16 |
| gradpx | 1.243527914e-08 | 1.922249975e-12 |
| gradpy | 6.944901543e-09 | 4.21430142e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.47837298e-12 | 2.057962094e-13 |
| y_velocity | 4.469313808e-12 | 2.601968087e-13 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 5.856426455e-15 | 8.932947533e-15 |
| tracer2 | 3.330669074e-16 | 3.367249064e-16 |
| gradpx | 6.376990314e-08 | 3.129624864e-12 |
| gradpy | 3.227705747e-08 | 1.314196757e-12 |
| vfrac | 0.0 | 0.0 |