2025-12-28 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.438 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: 45.345 s
- 5 run average: 45.200 s
- Relative performance: 0.3% slower
- 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 | 3.387602698e-13 | 1.994537845e-14 |
| y_velocity | 5.241640455e-13 | 7.534669296e-14 |
| density | 2.220446049e-15 | 2.220446049e-15 |
| tracer | 1.804112415e-15 | 2.760366485e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.323718379e-08 | 8.037360435e-13 |
| gradpy | 1.32928335e-08 | 2.051702946e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.250200026e-12 | 1.310033018e-13 |
| y_velocity | 4.719113988e-12 | 6.569220243e-13 |
| density | 4.107825191e-15 | 4.107825191e-15 |
| tracer | 2.386979503e-15 | 3.640917004e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 4.250671282e-08 | 1.731399559e-12 |
| gradpy | 4.629100658e-08 | 2.272909146e-12 |
| vfrac | 0.0 | 0.0 |