2026-04-05 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.842 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: 42.661 s
- 5 run average: 42.524 s
- Relative performance: 0.3% 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 | 7.373233968e-13 | 4.341180327e-14 |
| y_velocity | 1.45836121e-12 | 2.096341694e-13 |
| density | 9.547918012e-15 | 9.547918012e-15 |
| tracer | 3.053113318e-15 | 4.671389436e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 2.834218549e-08 | 1.720882356e-12 |
| gradpy | 2.391095677e-08 | 3.690573604e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 4.510503082e-12 | 2.625947871e-13 |
| y_velocity | 1.018296558e-11 | 1.417514894e-12 |
| density | 1.076916334e-14 | 1.076916334e-14 |
| tracer | 4.94049246e-15 | 7.535851474e-15 |
| tracer2 | 5.551115123e-16 | 5.560981519e-16 |
| gradpx | 1.215797738e-07 | 4.95223349e-12 |
| gradpy | 1.076832632e-07 | 5.287296428e-12 |
| vfrac | 0.0 | 0.0 |