2026-09-30 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.799 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: 40.080 s
- 5 run average: 40.421 s
- Relative performance: 0.8% 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 | 7.601447249e-12 | 1.09268697e-12 |
| y_velocity | 1.903943669e-11 | 1.120994377e-12 |
| density | 1.484368184e-13 | 1.484368184e-13 |
| tracer | 3.721467579e-13 | 5.69399961e-13 |
| tracer2 | 2.597921878e-14 | 2.695759128e-14 |
| gradpx | 5.757110557e-07 | 8.899368996e-11 |
| gradpy | 2.883268735e-07 | 1.749623558e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 5.302558392e-11 | 7.381439491e-12 |
| y_velocity | 1.062669952e-10 | 6.186704685e-12 |
| density | 2.533528942e-13 | 2.533528942e-13 |
| tracer | 4.748423876e-13 | 7.242885085e-13 |
| tracer2 | 3.042011087e-14 | 3.075420771e-14 |
| gradpx | 1.332482725e-06 | 6.539403619e-11 |
| gradpy | 9.627428881e-07 | 3.91991605e-11 |
| vfrac | 4.9509008e-15 | 4.9509008e-15 |