2026-07-27 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.535 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: 42.479 s
- 5 run average: 42.425 s
- Relative performance: 0.1% 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 | 9.754419494e-13 | 5.743164287e-14 |
| y_velocity | 2.593480986e-13 | 3.728035473e-14 |
| density | 8.881784197e-15 | 8.881784197e-15 |
| tracer | 1.33226763e-15 | 2.038424481e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 7.592234397e-09 | 4.609856999e-13 |
| gradpy | 8.067218005e-09 | 1.24514724e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.805666727e-12 | 1.051232337e-13 |
| y_velocity | 2.710054403e-12 | 3.772518377e-13 |
| density | 9.436895709e-15 | 9.436895709e-15 |
| tracer | 2.220446049e-15 | 3.386899539e-15 |
| tracer2 | 3.885780586e-16 | 3.892687064e-16 |
| gradpx | 2.377362307e-08 | 9.683562377e-13 |
| gradpy | 2.613523975e-08 | 1.283251971e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |