2026-05-14 / uniform_velocity_sphere_2d
- Build/Test information:
- Build directory: test_2d
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.965 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: 80.719 s
- 5 run average: 51.663 s
- Relative performance: 56.2% slower
- Execution command:
mpiexec -n 4 ./incflo2d.gnu.TEST.MPI.CUDA.EB.ex benchmark.uniform_velocity_sphere amr.plot_file=uniform_velocity_sphere_2d_plt amr.check_file=uniform_velocity_sphere_2d_chk amr.checkpoint_files_output=0 amr.plt_ccse_regtest=0 amr.plt_velx=1 amr.plt_vely=1 amr.plt_velz=0 amr.plt_gpx=1 amr.plt_gpy=1 amr.plt_gpz=0 amrex.the_arena_init_size=0
- execution output
- execution stderr
- Comparison:
/home/regtester/git/amrex/Tools/Plotfile//fcompare.gnu.ex --abort_if_not_all_found -n 0 --rel_tol 1e-09 /home/regtester/RegTesting/rt-incflo/incflo-GPU-benchmarks/uniform_velocity_sphere_2d_plt00001 uniform_velocity_sphere_2d_plt00001
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| velx | 4.66227057e-12 | 3.168678525e-12 |
| vely | 2.967182056e-12 | 2.016623857e-12 |
| gpx | 1.392254489e-08 | 1.023443616e-10 |
| gpy | 1.104490366e-08 | 8.119087587e-11 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.151745366e-12 | 6.785795355e-13 |
| vort | 1.145821216e-10 | 3.457040614e-12 |
| vfrac | 6.09863722e-20 | 6.09863722e-20 |
| level = 1 |
| velx | 4.662159547e-12 | 3.168542494e-12 |
| vely | 2.967182056e-12 | 2.016585305e-12 |
| gpx | 1.392254489e-08 | 8.486970354e-11 |
| gpy | 1.104490366e-08 | 6.732804284e-11 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.151745366e-12 | 6.633335335e-13 |
| vort | 2.283897516e-10 | 3.817834242e-12 |
| vfrac | 6.938893904e-18 | 6.938893904e-18 |