2026-10-21 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.330 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: 40.557 s
- 5 run average: 40.319 s
- Relative performance: 0.6% slower
- 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 | 1.334475863e-10 | 1.91827206e-11 |
| y_velocity | 2.142896971e-10 | 1.2616841e-11 |
| density | 1.481037515e-13 | 1.481037515e-13 |
| tracer | 5.80727133e-12 | 8.885365785e-12 |
| tracer2 | 1.159961016e-12 | 1.20364493e-12 |
| gradpx | 1.533604762e-06 | 2.370653566e-10 |
| gradpy | 8.369643183e-07 | 5.078862302e-11 |
| vfrac | 1.161134383e-11 | 1.161134383e-11 |
| level = 1 |
| x_velocity | 1.539541827e-10 | 2.143122999e-11 |
| y_velocity | 6.726867952e-10 | 3.916281381e-11 |
| density | 2.523536935e-13 | 2.523536935e-13 |
| tracer | 3.439193375e-12 | 5.245884328e-12 |
| tracer2 | 1.29951605e-12 | 1.313788326e-12 |
| gradpx | 3.772032414e-06 | 1.851194162e-10 |
| gradpy | 1.554771188e-06 | 6.330425922e-11 |
| vfrac | 2.52420862e-11 | 2.52420862e-11 |