2026-08-27 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.547 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: 42.336 s
- 5 run average: 42.409 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 | 7.802647417e-13 | 4.594008492e-14 |
| y_velocity | 5.279110482e-13 | 7.58853111e-14 |
| density | 2.2759572e-14 | 2.2759572e-14 |
| tracer | 8.326672685e-16 | 1.274015301e-15 |
| tracer2 | 4.440892099e-16 | 4.471406644e-16 |
| gradpx | 8.167091892e-09 | 4.958899284e-13 |
| gradpy | 1.220587365e-08 | 1.883934446e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.304290009e-12 | 7.593382624e-14 |
| y_velocity | 3.413047622e-12 | 4.751116754e-13 |
| density | 3.264055692e-14 | 3.264055692e-14 |
| tracer | 2.775557562e-15 | 4.233624423e-15 |
| tracer2 | 5.551115123e-16 | 5.560981519e-16 |
| gradpx | 2.746628525e-08 | 1.118767155e-12 |
| gradpy | 3.248896974e-08 | 1.595222958e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |