2025-09-21 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.374 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: 45.229 s
- 5 run average: 45.328 s
- Relative performance: 0.2% faster
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-x amr.plot_file=FlowPastCylinder-x_2d_plt amr.check_file=FlowPastCylinder-x_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-x_2d_plt00010 FlowPastCylinder-x_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 7.54479812e-13 | 4.442193115e-14 |
| y_velocity | 1.996430798e-12 | 2.869797341e-13 |
| density | 1.509903313e-14 | 1.509903313e-14 |
| tracer | 1.33226763e-15 | 2.038424481e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 3.097704848e-08 | 1.88086611e-12 |
| gradpy | 2.080253125e-08 | 3.21079886e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 3.087752276e-12 | 1.797643493e-13 |
| y_velocity | 8.448575173e-12 | 1.1760799e-12 |
| density | 2.109423747e-14 | 2.109423747e-14 |
| tracer | 1.639313685e-15 | 2.500484425e-15 |
| tracer2 | 2.775557562e-16 | 2.78049076e-16 |
| gradpx | 9.023733583e-08 | 3.675581411e-12 |
| gradpy | 9.153063729e-08 | 4.494195265e-12 |
| vfrac | 0.0 | 0.0 |