2026-03-25 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.559 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: 42.682 s
- 5 run average: 42.609 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 | 1.135314065e-12 | 6.684452311e-14 |
| y_velocity | 9.848788451e-13 | 1.415727854e-13 |
| density | 2.176037128e-14 | 2.176037128e-14 |
| tracer | 1.249000903e-15 | 1.911022951e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 9.594032235e-09 | 5.825309696e-13 |
| gradpy | 2.087836037e-08 | 3.222502823e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.186695269e-12 | 1.273061493e-13 |
| y_velocity | 1.9294219e-12 | 2.685842604e-13 |
| density | 3.219646771e-14 | 3.219646771e-14 |
| tracer | 2.31065167e-15 | 3.524492333e-15 |
| tracer2 | 3.330669074e-16 | 3.336588912e-16 |
| gradpx | 2.059550752e-08 | 8.38904029e-13 |
| gradpy | 4.499452189e-08 | 2.209251167e-12 |
| vfrac | 0.0 | 0.0 |