2025-06-29 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.728 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: 45.253 s
- 5 run average: 45.358 s
- Relative performance: 0.2% 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 | 2.200233051e-12 | 1.297423281e-13 |
| y_velocity | 3.584937902e-12 | 5.179054647e-13 |
| density | 1.170175068e-13 | 1.170175068e-13 |
| tracer | 1.284250484e-13 | 1.964864509e-13 |
| tracer2 | 1.865174681e-14 | 1.877993732e-14 |
| gradpx | 1.491459898e-07 | 9.056042226e-12 |
| gradpy | 5.964216143e-08 | 9.681486611e-12 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.348454764e-11 | 1.367329408e-12 |
| y_velocity | 5.214062515e-11 | 7.301813597e-12 |
| density | 1.98951966e-13 | 1.98951966e-13 |
| tracer | 1.788014181e-13 | 2.727445945e-13 |
| tracer2 | 2.564615187e-14 | 2.569174722e-14 |
| gradpx | 7.479221154e-07 | 3.046616683e-11 |
| gradpy | 4.816913588e-07 | 2.365226433e-11 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |