2025-07-24 / uniform_velocity_sphere_2d
- Build/Test information:
- Build directory: test_2d
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.025 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: 50.217 s
- 5 run average: 16.402 s
- Relative performance: 206.2% 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 | 8.681388941e-12 | 5.899280606e-12 |
| vely | 6.694422794e-12 | 4.549073752e-12 |
| gpx | 3.00569809e-08 | 2.038493915e-10 |
| gpy | 2.337765181e-08 | 1.585495267e-10 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.093958257e-12 | 6.444902405e-13 |
| vort | 1.881241829e-10 | 5.975981198e-12 |
| vfrac | 1.054711873e-15 | 1.054711873e-15 |
| level = 1 |
| velx | 8.681388941e-12 | 5.898198448e-12 |
| vely | 6.694422794e-12 | 4.548239274e-12 |
| gpx | 3.00569809e-08 | 1.790796547e-10 |
| gpy | 2.337765181e-08 | 1.392841759e-10 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.115996184e-12 | 6.42664464e-13 |
| vort | 2.775557562e-10 | 4.912028936e-12 |
| vfrac | 3.552713679e-15 | 3.552713679e-15 |