2026-01-15 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.386 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: 47.139 s
- 5 run average: 48.807 s
- Relative performance: 3.4% 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 | 3.055333764e-13 | 4.3919322e-14 |
| y_velocity | 3.317346398e-13 | 1.953172649e-14 |
| density | 8.881784197e-16 | 8.881784197e-16 |
| tracer | 1.02418074e-14 | 1.56703882e-14 |
| tracer2 | 3.330669074e-16 | 3.456101594e-16 |
| gradpx | 1.102216629e-08 | 1.703810476e-12 |
| gradpy | 6.209575076e-09 | 3.768091009e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 9.587886041e-13 | 1.334677128e-13 |
| y_velocity | 6.640021866e-12 | 3.865722062e-13 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.099120794e-14 | 1.676515272e-14 |
| tracer2 | 2.220446049e-16 | 2.244832709e-16 |
| gradpx | 7.229641596e-08 | 3.548079107e-12 |
| gradpy | 4.32246452e-08 | 1.759940125e-12 |
| vfrac | 0.0 | 0.0 |