2025-05-07 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.815 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: 58.246 s
- 5 run average: 96.451 s
- Relative performance: 39.6% faster
- 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 | 2.039265978e-11 | 2.94606775e-12 |
| y_velocity | 1.099792479e-11 | 6.485205586e-13 |
| density | 1.374456104e-13 | 1.374456104e-13 |
| tracer | 3.636535517e-13 | 5.563789668e-13 |
| tracer2 | 1.609823386e-14 | 1.670460041e-14 |
| gradpx | 1.826342668e-07 | 2.959924377e-11 |
| gradpy | 4.672137948e-07 | 2.835203038e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 1.658952975e-10 | 2.323210616e-11 |
| y_velocity | 8.197154067e-11 | 4.772589189e-12 |
| density | 2.40807374e-13 | 2.40807374e-13 |
| tracer | 4.678479826e-13 | 7.136576971e-13 |
| tracer2 | 1.892930257e-14 | 1.913723224e-14 |
| gradpx | 1.646217697e-06 | 8.07945749e-11 |
| gradpy | 2.424959803e-06 | 9.873989253e-11 |
| vfrac | 4.975186929e-15 | 4.975186929e-15 |