2026-10-22 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.501 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: 40.469 s
- 5 run average: 40.388 s
- Relative performance: 0.2% 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 | 1.334489186e-10 | 1.918291211e-11 |
| y_velocity | 2.142950262e-10 | 1.261715476e-11 |
| density | 1.481037515e-13 | 1.481037515e-13 |
| tracer | 5.807243575e-12 | 8.885323318e-12 |
| tracer2 | 1.159794483e-12 | 1.203472125e-12 |
| gradpx | 1.53360223e-06 | 2.370649652e-10 |
| gradpy | 8.369843272e-07 | 5.07898372e-11 |
| vfrac | 1.161134383e-11 | 1.161134383e-11 |
| level = 1 |
| x_velocity | 1.539562922e-10 | 2.143152363e-11 |
| y_velocity | 6.726925683e-10 | 3.916314991e-11 |
| density | 2.526867604e-13 | 2.526867604e-13 |
| tracer | 3.439193375e-12 | 5.245884328e-12 |
| tracer2 | 1.299460539e-12 | 1.313732205e-12 |
| gradpx | 3.772039236e-06 | 1.85119751e-10 |
| gradpy | 1.554732989e-06 | 6.330270392e-11 |
| vfrac | 2.52420862e-11 | 2.52420862e-11 |