2026-07-29 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.641 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: 42.391 s
- 5 run average: 42.431 s
- Relative performance: 0.1% 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 | 5.362377209e-13 | 3.157236912e-14 |
| y_velocity | 3.879119248e-13 | 5.576094153e-14 |
| density | 8.881784197e-15 | 8.881784197e-15 |
| tracer | 1.887379142e-15 | 2.887768015e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.188425358e-08 | 7.215887535e-13 |
| gradpy | 1.27720341e-08 | 1.971319356e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.456035375e-12 | 1.4298673e-13 |
| y_velocity | 4.725775327e-12 | 6.578493128e-13 |
| density | 9.547918012e-15 | 9.547918012e-15 |
| tracer | 4.05231404e-15 | 6.181091658e-15 |
| tracer2 | 6.661338148e-16 | 6.673177823e-16 |
| gradpx | 5.61184379e-08 | 2.285837511e-12 |
| gradpy | 5.14119165e-08 | 2.524348115e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |