2026-07-02 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.553 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: 42.382 s
- 5 run average: 42.440 s
- Relative performance: 0.1% faster
- 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 | 7.067679775e-13 | 4.16127747e-14 |
| y_velocity | 8.140710328e-13 | 1.170197778e-13 |
| density | 9.547918012e-15 | 9.547918012e-15 |
| tracer | 5.467848396e-15 | 8.366033807e-15 |
| tracer2 | 7.771561172e-16 | 7.824961628e-16 |
| gradpx | 1.195110144e-08 | 7.256476255e-13 |
| gradpy | 1.208150024e-08 | 1.864737841e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.381894599e-12 | 8.045185011e-14 |
| y_velocity | 4.888311977e-12 | 6.804751501e-13 |
| density | 1.054711873e-14 | 1.054711873e-14 |
| tracer | 5.63438185e-15 | 8.59425758e-15 |
| tracer2 | 8.881784197e-16 | 8.897570431e-16 |
| gradpx | 4.047069524e-08 | 1.648467718e-12 |
| gradpy | 4.3944965e-08 | 2.157717454e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |