2026-01-04 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.372 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: 45.218 s
- 5 run average: 45.159 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 | 1.521005544e-12 | 8.955309667e-14 |
| y_velocity | 1.601385691e-12 | 2.301934232e-13 |
| density | 1.776356839e-15 | 1.776356839e-15 |
| tracer | 1.221245327e-15 | 1.868555774e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 2.627490403e-08 | 1.595361048e-12 |
| gradpy | 2.252249942e-08 | 3.476270007e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.498556917e-12 | 1.45462271e-13 |
| y_velocity | 9.666489831e-12 | 1.345619132e-12 |
| density | 2.220446049e-15 | 2.220446049e-15 |
| tracer | 2.609024108e-15 | 3.979606958e-15 |
| tracer2 | 3.330669074e-16 | 3.336588912e-16 |
| gradpx | 8.843392152e-08 | 3.602124055e-12 |
| gradpy | 8.777533367e-08 | 4.309808176e-12 |
| vfrac | 0.0 | 0.0 |