2026-04-09 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.514 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: 42.564 s
- 5 run average: 42.532 s
- Relative performance: 0.1% 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 | 6.130651542e-13 | 3.609578101e-14 |
| y_velocity | 1.320193954e-12 | 1.897731242e-13 |
| density | 1.78745907e-14 | 1.78745907e-14 |
| tracer | 1.276756478e-15 | 1.953490128e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.153330231e-08 | 7.002796753e-13 |
| gradpy | 2.223600859e-08 | 3.432051136e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.977085162e-12 | 1.151029603e-13 |
| y_velocity | 2.495219309e-12 | 3.473458203e-13 |
| density | 2.653433029e-14 | 2.653433029e-14 |
| tracer | 2.262079413e-15 | 3.450403905e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 1.900116331e-08 | 7.739625954e-13 |
| gradpy | 4.021057975e-08 | 1.974357466e-12 |
| vfrac | 0.0 | 0.0 |