2026-10-22 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.297 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: 36.548 s
- 5 run average: 36.388 s
- Relative performance: 0.4% 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 | 1.934010729e-10 | 1.138697109e-11 |
| y_velocity | 1.407687855e-10 | 2.023512269e-11 |
| density | 1.743050149e-13 | 1.743050149e-13 |
| tracer | 5.921318991e-12 | 9.059863432e-12 |
| tracer2 | 1.898703417e-12 | 1.911749877e-12 |
| gradpx | 9.12550604e-07 | 5.540829625e-11 |
| gradpy | 1.208416137e-06 | 1.865149946e-10 |
| vfrac | 1.161147567e-11 | 1.161147567e-11 |
| level = 1 |
| x_velocity | 6.739919733e-10 | 3.923879933e-11 |
| y_velocity | 1.582760589e-10 | 2.203285783e-11 |
| density | 2.375877273e-13 | 2.375877273e-13 |
| tracer | 3.539779581e-12 | 5.399310887e-12 |
| tracer2 | 2.646549646e-12 | 2.651253541e-12 |
| gradpx | 2.600323569e-06 | 1.059173644e-10 |
| gradpy | 3.244650429e-06 | 1.593137995e-10 |
| vfrac | 2.52420862e-11 | 2.52420862e-11 |