2026-08-24 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.704 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: 47.069 s
- 5 run average: 46.967 s
- Relative performance: 0.2% slower
- 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 | 3.366196211e-13 | 4.838785767e-14 |
| y_velocity | 2.744471317e-13 | 1.615877774e-14 |
| density | 1.887379142e-15 | 1.887379142e-15 |
| tracer | 5.911937606e-15 | 9.045508634e-15 |
| tracer2 | 2.775557562e-16 | 2.880084662e-16 |
| gradpx | 9.998075257e-09 | 1.545506111e-12 |
| gradpy | 4.985395208e-09 | 3.02523484e-13 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 3.208544541e-12 | 4.466439209e-13 |
| y_velocity | 7.037037619e-12 | 4.096858735e-13 |
| density | 2.442490654e-15 | 2.442490654e-15 |
| tracer | 9.658940314e-15 | 1.473301299e-14 |
| tracer2 | 3.885780586e-16 | 3.928457241e-16 |
| gradpx | 1.093894753e-07 | 5.368488971e-12 |
| gradpy | 6.153186405e-08 | 2.505339165e-12 |
| vfrac | 2.220446049e-16 | 2.220446049e-16 |