2025-07-23 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.653 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: 237.348 s
- 5 run average: 50.078 s
- Relative performance: 374.0% 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 | 2.040839719e-11 | 2.948341288e-12 |
| y_velocity | 1.132277605e-11 | 6.676762378e-13 |
| density | 1.374456104e-13 | 1.374456104e-13 |
| tracer | 3.637090629e-13 | 5.564638972e-13 |
| tracer2 | 1.590394483e-14 | 1.650299316e-14 |
| gradpx | 1.865028025e-07 | 3.022621117e-11 |
| gradpy | 4.670160934e-07 | 2.834003322e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 1.658970739e-10 | 2.323235493e-11 |
| y_velocity | 8.199818602e-11 | 4.774140548e-12 |
| density | 2.405853294e-13 | 2.405853294e-13 |
| tracer | 4.676814491e-13 | 7.134036661e-13 |
| tracer2 | 1.859623566e-14 | 1.880050675e-14 |
| gradpx | 1.646838427e-06 | 8.082503966e-11 |
| gradpy | 2.426932951e-06 | 9.882023551e-11 |
| vfrac | 4.975186929e-15 | 4.975186929e-15 |