2026-01-14 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.406 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: 47.164 s
- 5 run average: 49.348 s
- Relative performance: 4.4% 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 | 6.75931533e-13 | 9.716272244e-14 |
| y_velocity | 2.569056079e-12 | 1.51259756e-13 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 1.02418074e-14 | 1.56703882e-14 |
| tracer2 | 2.220446049e-16 | 2.304067729e-16 |
| gradpx | 2.187152859e-08 | 3.380908848e-12 |
| gradpy | 1.512853487e-08 | 9.180289395e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.468138111e-12 | 2.043714694e-13 |
| y_velocity | 4.527933584e-12 | 2.636095649e-13 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 1.11577414e-14 | 1.701917018e-14 |
| tracer2 | 3.330669074e-16 | 3.367249064e-16 |
| gradpx | 3.279251359e-08 | 1.609352702e-12 |
| gradpy | 3.934837878e-08 | 1.602113571e-12 |
| vfrac | 0.0 | 0.0 |