2025-12-29 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.425 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: 45.315 s
- 5 run average: 45.211 s
- Relative performance: 0.2% 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 | 1.243005698e-12 | 7.318514382e-14 |
| y_velocity | 2.266353771e-12 | 3.257801889e-13 |
| density | 2.331468352e-15 | 2.331468352e-15 |
| tracer | 1.859623566e-15 | 2.845300838e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 3.468585419e-08 | 2.106057576e-12 |
| gradpy | 3.316665698e-08 | 5.119158967e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 3.283262551e-12 | 1.911466669e-13 |
| y_velocity | 1.261923899e-11 | 1.756655178e-12 |
| density | 2.886579864e-15 | 2.886579864e-15 |
| tracer | 2.466343102e-15 | 3.761972203e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 1.201112809e-07 | 4.89241828e-12 |
| gradpy | 1.153539415e-07 | 5.663930167e-12 |
| vfrac | 0.0 | 0.0 |