2025-10-22 / uniform_velocity_sphere_2d
- Build/Test information:
- Build directory: test_2d
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.678 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: 8.291 s
- 5 run average: 23.605 s
- Relative performance: 64.9% 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 | 1.33226763e-15 | 9.054660738e-16 |
| vely | 2.109423747e-15 | 1.433654617e-15 |
| gpx | 3.637978807e-12 | 2.674271273e-14 |
| gpy | 7.290168469e-12 | 5.35898892e-14 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.554312234e-15 | 9.157618562e-16 |
| vort | 8.526512829e-14 | 2.572521851e-15 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| velx | 1.33226763e-15 | 9.054487637e-16 |
| vely | 2.109423747e-15 | 1.433627209e-15 |
| gpx | 3.637978807e-12 | 2.21765622e-14 |
| gpy | 7.275957614e-12 | 4.43531244e-14 |
| density | 0.0 | 0.0 |
| tracer0 | 0.0 | 0.0 |
| magvel | 1.554312234e-15 | 8.951869549e-16 |
| vort | 1.847411113e-13 | 3.088189973e-15 |
| vfrac | 0.0 | 0.0 |