2026-10-27 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.448 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: 40.320 s
- 5 run average: 40.487 s
- Relative performance: 0.4% faster
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-y amr.plot_file=FlowPastCylinder-y_2d_plt amr.check_file=FlowPastCylinder-y_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-y_2d_plt00010 FlowPastCylinder-y_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 1.334578004e-10 | 1.918418884e-11 |
| y_velocity | 2.142948041e-10 | 1.261714169e-11 |
| density | 1.481037515e-13 | 1.481037515e-13 |
| tracer | 5.807243575e-12 | 8.885323318e-12 |
| tracer2 | 1.159794483e-12 | 1.203472125e-12 |
| gradpx | 1.533604039e-06 | 2.370652449e-10 |
| gradpy | 8.369715943e-07 | 5.078906454e-11 |
| vfrac | 1.161134383e-11 | 1.161134383e-11 |
| level = 1 |
| x_velocity | 1.539652295e-10 | 2.143276775e-11 |
| y_velocity | 6.726952329e-10 | 3.916330504e-11 |
| density | 2.524647158e-13 | 2.524647158e-13 |
| tracer | 3.439165619e-12 | 5.245841992e-12 |
| tracer2 | 1.299460539e-12 | 1.313732205e-12 |
| gradpx | 3.772033779e-06 | 1.851194832e-10 |
| gradpy | 1.554780283e-06 | 6.330462953e-11 |
| vfrac | 2.52420862e-11 | 2.52420862e-11 |