2026-09-14 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.745 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: 40.644 s
- 5 run average: 46.729 s
- Relative performance: 13.0% 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 | 6.468048319e-12 | 9.297586411e-13 |
| y_velocity | 1.437050479e-11 | 8.461002721e-13 |
| density | 2.664535259e-15 | 2.664535259e-15 |
| tracer | 7.420453141e-14 | 1.135359969e-13 |
| tracer2 | 5.911937606e-15 | 6.134580329e-15 |
| gradpx | 2.278729754e-07 | 3.522468746e-11 |
| gradpy | 1.476159923e-07 | 8.957625709e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.764322105e-11 | 3.848061474e-12 |
| y_velocity | 7.8832052e-11 | 4.589484926e-12 |
| density | 3.108624469e-15 | 3.108624469e-15 |
| tracer | 1.393607452e-13 | 2.125702823e-13 |
| tracer2 | 6.994405055e-15 | 7.071223034e-15 |
| gradpx | 9.955938367e-07 | 4.886059211e-11 |
| gradpy | 7.252829164e-07 | 2.953071103e-11 |
| vfrac | 2.220446049e-16 | 2.220446049e-16 |