2025-05-19 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.983 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: 50.155 s
- 5 run average: 51.758 s
- Relative performance: 3.1% 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 | 2.041553038e-11 | 2.949371798e-12 |
| y_velocity | 1.118849458e-11 | 6.597579897e-13 |
| density | 1.374456104e-13 | 1.374456104e-13 |
| tracer | 3.635980406e-13 | 5.562940364e-13 |
| tracer2 | 1.601496713e-14 | 1.66181973e-14 |
| gradpx | 1.941630217e-07 | 3.146769064e-11 |
| gradpy | 4.669362852e-07 | 2.833519021e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 1.661084603e-10 | 2.326195765e-11 |
| y_velocity | 8.195999435e-11 | 4.771916933e-12 |
| density | 2.405853294e-13 | 2.405853294e-13 |
| tracer | 4.675704268e-13 | 7.132343121e-13 |
| tracer2 | 1.881828027e-14 | 1.902499041e-14 |
| gradpx | 1.648182661e-06 | 8.089101316e-11 |
| gradpy | 2.427337222e-06 | 9.883669666e-11 |
| vfrac | 4.975186929e-15 | 4.975186929e-15 |