2026-02-05 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.376 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: 367.274 s
- 5 run average: 107.552 s
- Relative performance: 241.5% 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 | 7.731593143e-13 | 4.552173469e-14 |
| y_velocity | 8.328893131e-13 | 1.197248378e-13 |
| density | 1.942890293e-14 | 1.942890293e-14 |
| tracer | 4.468647674e-15 | 6.837215447e-15 |
| tracer2 | 4.440892099e-16 | 4.471406644e-16 |
| gradpx | 7.924427337e-09 | 4.811558088e-13 |
| gradpy | 8.785605132e-09 | 1.356027812e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.974864716e-12 | 1.149736892e-13 |
| y_velocity | 2.380762254e-12 | 3.314128803e-13 |
| density | 2.842170943e-14 | 2.842170943e-14 |
| tracer | 4.579669977e-15 | 6.985480299e-15 |
| tracer2 | 6.661338148e-16 | 6.673177823e-16 |
| gradpx | 3.640445811e-08 | 1.482840204e-12 |
| gradpy | 2.274873623e-08 | 1.116973132e-12 |
| vfrac | 0.0 | 0.0 |