2026-02-19 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.384 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: 46.951 s
- 5 run average: 119.794 s
- Relative performance: 60.8% 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 | 6.392664176e-13 | 9.189224421e-14 |
| y_velocity | 1.499245172e-12 | 8.827189909e-14 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.015854068e-14 | 1.554298667e-14 |
| tracer2 | 3.330669074e-16 | 3.456101594e-16 |
| gradpx | 1.679745765e-08 | 2.596557116e-12 |
| gradpy | 1.115631676e-08 | 6.769870138e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.378674952e-12 | 1.919177927e-13 |
| y_velocity | 2.785327524e-12 | 1.621576296e-13 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.107447467e-14 | 1.689216145e-14 |
| tracer2 | 3.330669074e-16 | 3.367249064e-16 |
| gradpx | 4.7056119e-08 | 2.309365277e-12 |
| gradpy | 2.759770723e-08 | 1.123671741e-12 |
| vfrac | 0.0 | 0.0 |