2026-02-10 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.495 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: 369.299 s
- 5 run average: 303.425 s
- Relative performance: 21.7% slower
- 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 | 1.00586206e-12 | 5.922270481e-14 |
| y_velocity | 9.993117445e-13 | 1.436474627e-13 |
| density | 7.993605777e-15 | 7.993605777e-15 |
| tracer | 3.247402347e-15 | 4.968659672e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 1.011488848e-08 | 6.141563474e-13 |
| gradpy | 3.623983957e-08 | 5.593494088e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.120081888e-12 | 1.234280172e-13 |
| y_velocity | 2.860156556e-12 | 3.981467367e-13 |
| density | 9.436895709e-15 | 9.436895709e-15 |
| tracer | 3.413935801e-15 | 5.207358041e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 3.326169917e-08 | 1.354828154e-12 |
| gradpy | 6.118625606e-08 | 3.004272563e-12 |
| vfrac | 0.0 | 0.0 |