2026-09-16 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.652 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: 36.495 s
- 5 run average: 38.917 s
- Relative performance: 6.2% 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 | 1.660005466e-12 | 9.77370731e-14 |
| y_velocity | 9.929196354e-12 | 1.427286201e-12 |
| density | 2.287059431e-14 | 2.287059431e-14 |
| tracer | 1.296185381e-14 | 1.983217151e-14 |
| tracer2 | 1.110223025e-15 | 1.117851661e-15 |
| gradpx | 1.283567599e-07 | 7.793572708e-12 |
| gradpy | 1.018270268e-07 | 1.571664994e-11 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 6.416422949e-12 | 3.735546096e-13 |
| y_velocity | 3.913802615e-11 | 5.448190366e-12 |
| density | 3.308464613e-14 | 3.308464613e-14 |
| tracer | 2.300937219e-14 | 3.509674647e-14 |
| tracer2 | 1.498801083e-15 | 1.50146501e-15 |
| gradpx | 2.320252861e-07 | 9.450942014e-12 |
| gradpy | 3.736880387e-07 | 1.834824998e-11 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |