2025-11-20 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.329 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: 44.984 s
- 5 run average: 45.170 s
- Relative performance: 0.4% 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 | 8.457679002e-13 | 4.979675113e-14 |
| y_velocity | 2.007366495e-12 | 2.885517011e-13 |
| density | 1.409983241e-14 | 1.409983241e-14 |
| tracer | 6.661338148e-16 | 1.01921224e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 2.849662906e-08 | 1.730259869e-12 |
| gradpy | 2.357501216e-08 | 3.638721714e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.197242388e-12 | 1.279201868e-13 |
| y_velocity | 1.019495599e-11 | 1.419184013e-12 |
| density | 1.965094754e-14 | 1.965094754e-14 |
| tracer | 2.008809785e-15 | 3.064085676e-15 |
| tracer2 | 4.996003611e-16 | 5.004883367e-16 |
| gradpx | 8.646679817e-08 | 3.52199844e-12 |
| gradpy | 9.05511115e-08 | 4.44610011e-12 |
| vfrac | 0.0 | 0.0 |