2026-03-18 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.488 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: 42.751 s
- 5 run average: 42.579 s
- Relative performance: 0.4% 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 | 1.004085703e-12 | 5.911811725e-14 |
| y_velocity | 6.29885033e-13 | 9.0543704e-14 |
| density | 1.898481372e-14 | 1.898481372e-14 |
| tracer | 8.326672685e-16 | 1.274015301e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 7.092467058e-09 | 4.306407995e-13 |
| gradpy | 2.258286713e-08 | 3.485587554e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.290057033e-12 | 1.333237175e-13 |
| y_velocity | 1.797895166e-12 | 2.502751438e-13 |
| density | 2.897682094e-14 | 2.897682094e-14 |
| tracer | 2.72004641e-15 | 4.148951935e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 3.550644578e-08 | 1.446262025e-12 |
| gradpy | 4.00314093e-08 | 1.965560117e-12 |
| vfrac | 0.0 | 0.0 |