2026-09-28 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.739 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: 35.960 s
- 5 run average: 36.598 s
- Relative performance: 1.7% faster
- 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 | 0.01326591043 | 0.0007810644502 |
| y_velocity | 0.0128372324 | 0.001845305904 |
| density | 2.057243265e-13 | 2.057243265e-13 |
| tracer | 2.509007234e-07 | 3.838884662e-07 |
| tracer2 | 5.875454757e-07 | 5.915826563e-07 |
| gradpx | 77.77112382 | 0.004722111314 |
| gradpy | 66.78987839 | 0.01030878708 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 0.01545625404 | 0.0008998401427 |
| y_velocity | 0.009982908425 | 0.001389666032 |
| density | 2.093880624e-13 | 2.093880624e-13 |
| tracer | 2.509923695e-07 | 3.828446725e-07 |
| tracer2 | 9.494636689e-07 | 9.51151219e-07 |
| gradpx | 47.89586909 | 0.001950912718 |
| gradpy | 38.59375924 | 0.001894970855 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |