2026-04-19 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.408 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: 46.862 s
- 5 run average: 47.064 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 | 4.70568029e-13 | 6.764245868e-14 |
| y_velocity | 4.123368313e-13 | 2.427738694e-14 |
| density | 9.992007222e-16 | 9.992007222e-16 |
| tracer | 3.760880496e-15 | 5.754302441e-15 |
| tracer2 | 5.551115123e-16 | 5.760169323e-16 |
| gradpx | 1.160792218e-08 | 1.794356835e-12 |
| gradpy | 8.167262422e-09 | 4.956053792e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.615685446e-12 | 3.641152518e-13 |
| y_velocity | 3.234301715e-12 | 1.882962398e-13 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 9.908740495e-15 | 1.511403919e-14 |
| tracer2 | 5.551115123e-16 | 5.612081773e-16 |
| gradpx | 4.810806331e-08 | 2.360991372e-12 |
| gradpy | 2.833348844e-08 | 1.153629902e-12 |
| vfrac | 0.0 | 0.0 |