2026-08-25 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.521 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: 47.093 s
- 5 run average: 46.997 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 | 2.400857291e-13 | 3.451145851e-14 |
| y_velocity | 2.671196597e-13 | 1.572735406e-14 |
| density | 2.886579864e-15 | 2.886579864e-15 |
| tracer | 5.995204333e-15 | 9.172910164e-15 |
| tracer2 | 3.330669074e-16 | 3.456101594e-16 |
| gradpx | 8.167262422e-09 | 1.262498397e-12 |
| gradpy | 3.684363037e-09 | 2.235743197e-13 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.918110198e-12 | 4.062141459e-13 |
| y_velocity | 6.568079414e-12 | 3.823838236e-13 |
| density | 3.330669074e-15 | 3.330669074e-15 |
| tracer | 6.661338148e-15 | 1.016069862e-14 |
| tracer2 | 2.220446049e-16 | 2.244832709e-16 |
| gradpx | 1.019332103e-07 | 5.002559104e-12 |
| gradpy | 5.62522473e-08 | 2.290373621e-12 |
| vfrac | 2.220446049e-16 | 2.220446049e-16 |