2026-05-06 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.640 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: 42.425 s
- 5 run average: 42.302 s
- Relative performance: 0.3% slower
- 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 | 8.473222124e-13 | 4.988826524e-14 |
| y_velocity | 1.72528658e-13 | 2.480037297e-14 |
| density | 2.25375274e-14 | 2.25375274e-14 |
| tracer | 8.881784197e-16 | 1.358949654e-15 |
| tracer2 | 5.551115123e-16 | 5.589258305e-16 |
| gradpx | 6.817799658e-09 | 4.139635294e-13 |
| gradpy | 7.184098649e-09 | 1.108840817e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.577848963e-12 | 9.1860022e-14 |
| y_velocity | 2.220668094e-12 | 3.091270487e-13 |
| density | 3.264055692e-14 | 3.264055692e-14 |
| tracer | 1.476249678e-15 | 2.25175899e-15 |
| tracer2 | 8.326672685e-16 | 8.341472279e-16 |
| gradpx | 2.698288881e-08 | 1.099077268e-12 |
| gradpy | 2.620799933e-08 | 1.286824499e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |