2026-01-20 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.483 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: 47.086 s
- 5 run average: 47.163 s
- Relative performance: 0.2% 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 | 2.521760578e-12 | 3.624939971e-13 |
| y_velocity | 6.363798377e-12 | 3.746849271e-13 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 1.038058528e-14 | 1.588272408e-14 |
| tracer2 | 5.551115123e-16 | 5.760169323e-16 |
| gradpx | 7.953349268e-08 | 1.229431624e-11 |
| gradpy | 4.86920726e-08 | 2.954729731e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 3.993250175e-12 | 5.558784965e-13 |
| y_velocity | 2.614530814e-11 | 1.522140989e-12 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.226796442e-14 | 1.871261995e-14 |
| tracer2 | 6.106226635e-16 | 6.17328995e-16 |
| gradpx | 2.312824563e-07 | 1.13506104e-11 |
| gradpy | 2.209944796e-07 | 8.998039204e-12 |
| vfrac | 0.0 | 0.0 |