2026-09-02 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.599 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: 46.904 s
- 5 run average: 47.044 s
- Relative performance: 0.3% 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 | 7.53758167e-12 | 1.083500207e-12 |
| y_velocity | 1.680322548e-11 | 9.89332933e-13 |
| density | 1.998401444e-15 | 1.998401444e-15 |
| tracer | 5.784261958e-14 | 8.850159621e-14 |
| tracer2 | 7.077671782e-15 | 7.344215887e-15 |
| gradpx | 2.658962903e-07 | 4.110234532e-11 |
| gradpy | 1.476976195e-07 | 8.962579003e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 3.296607431e-11 | 4.589026738e-12 |
| y_velocity | 8.855938205e-11 | 5.155795628e-12 |
| density | 3.108624469e-15 | 3.108624469e-15 |
| tracer | 6.858402735e-14 | 1.046128595e-13 |
| tracer2 | 8.382183836e-15 | 8.474243477e-15 |
| gradpx | 1.144465614e-06 | 5.61667474e-11 |
| gradpy | 8.324805094e-07 | 3.389538179e-11 |
| vfrac | 2.220446049e-16 | 2.220446049e-16 |