2025-10-19 / FlowPastCylinder-x_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: 45.336 s
- 5 run average: 114.748 s
- Relative performance: 60.5% 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 | 5.304645612e-13 | 3.123245955e-14 |
| y_velocity | 4.99017494e-13 | 7.173196679e-14 |
| density | 5.107025913e-15 | 5.107025913e-15 |
| tracer | 6.938893904e-16 | 1.061679417e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 4.667072062e-09 | 2.833755346e-13 |
| gradpy | 2.151705303e-08 | 3.321082828e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.825650742e-12 | 1.062866734e-13 |
| y_velocity | 1.681738082e-12 | 2.34105552e-13 |
| density | 5.329070518e-15 | 5.329070518e-15 |
| tracer | 3.276892646e-15 | 4.998322835e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 1.382795745e-08 | 5.632456108e-13 |
| gradpy | 4.054254532e-08 | 1.990657124e-12 |
| vfrac | 0.0 | 0.0 |