2026-08-13 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.578 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: 369.167 s
- 5 run average: 173.096 s
- Relative performance: 113.3% 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 | 9.752199048e-13 | 5.741856943e-14 |
| y_velocity | 8.710532295e-13 | 1.252107633e-13 |
| density | 2.220446049e-14 | 2.220446049e-14 |
| tracer | 9.992007222e-16 | 1.528818361e-15 |
| tracer2 | 5.551115123e-16 | 5.589258305e-16 |
| gradpx | 1.988388476e-08 | 1.207310793e-12 |
| gradpy | 1.913826964e-08 | 2.953925826e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.798761223e-12 | 1.629397196e-13 |
| y_velocity | 7.756906228e-12 | 1.079796452e-12 |
| density | 3.252953462e-14 | 3.252953462e-14 |
| tracer | 2.593411597e-15 | 3.955792821e-15 |
| tracer2 | 7.771561172e-16 | 7.785374127e-16 |
| gradpx | 8.139579677e-08 | 3.315444486e-12 |
| gradpy | 7.457174434e-08 | 3.661506029e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |