2026-05-20 / uniform_velocity_sphere_2d
- Build/Test information:
- Build directory: test_2d
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.989 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: 7.906 s
- 5 run average: 51.708 s
- Relative performance: 84.7% faster
- 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 | 4.664268971e-12 | 3.170036724e-12 |
| vely | 2.966932255e-12 | 2.016454083e-12 |
| gpx | 1.392618287e-08 | 1.023711043e-10 |
| gpy | 1.105581759e-08 | 8.127110401e-11 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.153077633e-12 | 6.793644742e-13 |
| vort | 1.14589227e-10 | 3.457254991e-12 |
| vfrac | 6.09863722e-20 | 6.09863722e-20 |
| level = 1 |
| velx | 4.664157949e-12 | 3.169900668e-12 |
| vely | 2.966932255e-12 | 2.016415533e-12 |
| gpx | 1.392618287e-08 | 8.48918801e-11 |
| gpy | 1.105581759e-08 | 6.739457252e-11 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.153077633e-12 | 6.641008366e-13 |
| vort | 2.284039624e-10 | 3.818071795e-12 |
| vfrac | 6.938893904e-18 | 6.938893904e-18 |