2026-04-23 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.642 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: 42.278 s
- 5 run average: 42.303 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 | 5.264122471e-13 | 3.099386919e-14 |
| y_velocity | 1.586702991e-12 | 2.28082838e-13 |
| density | 6.661338148e-15 | 6.661338148e-15 |
| tracer | 3.524958103e-15 | 5.393331439e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.992191301e-08 | 1.209619794e-12 |
| gradpy | 2.49100367e-08 | 3.844778141e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.247002501e-12 | 7.259863264e-14 |
| y_velocity | 7.501332888e-12 | 1.044219487e-12 |
| density | 7.993605777e-15 | 7.993605777e-15 |
| tracer | 7.105427358e-15 | 1.083807852e-14 |
| tracer2 | 4.996003611e-16 | 5.004883367e-16 |
| gradpx | 5.541221526e-08 | 2.257071383e-12 |
| gradpy | 6.266645869e-08 | 3.076951175e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |