2026-06-23 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.650 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: 42.374 s
- 5 run average: 42.403 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 | 7.32303107e-13 | 4.311622085e-14 |
| y_velocity | 8.869849299e-13 | 1.275008878e-13 |
| density | 2.309263891e-14 | 2.309263891e-14 |
| tracer | 2.775557562e-15 | 4.246717669e-15 |
| tracer2 | 5.551115123e-16 | 5.589258305e-16 |
| gradpx | 2.321786496e-08 | 1.409743584e-12 |
| gradpy | 2.010813205e-08 | 3.103620741e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 3.907318913e-12 | 2.27478301e-13 |
| y_velocity | 8.554490449e-12 | 1.190823785e-12 |
| density | 3.330669074e-14 | 3.330669074e-14 |
| tracer | 2.831068713e-15 | 4.318296912e-15 |
| tracer2 | 8.326672685e-16 | 8.341472279e-16 |
| gradpx | 1.039105655e-07 | 4.23252459e-12 |
| gradpy | 8.992583389e-08 | 4.4153987e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |