2025-05-07 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.804 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: 52.660 s
- 5 run average: 86.944 s
- Relative performance: 39.4% faster
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-x amr.plot_file=FlowPastCylinder-x_2d_plt amr.check_file=FlowPastCylinder-x_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-x_2d_plt00010 FlowPastCylinder-x_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 2.919463282e-12 | 1.721535648e-13 |
| y_velocity | 5.31638622e-12 | 7.680427252e-13 |
| density | 1.18571819e-13 | 1.18571819e-13 |
| tracer | 1.286193374e-13 | 1.967837072e-13 |
| tracer2 | 1.876276912e-14 | 1.889172266e-14 |
| gradpx | 1.777491434e-07 | 1.07928061e-11 |
| gradpy | 7.090511644e-08 | 1.150975952e-11 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.687572387e-11 | 1.564772214e-12 |
| y_velocity | 5.783540313e-11 | 8.099314724e-12 |
| density | 1.98951966e-13 | 1.98951966e-13 |
| tracer | 1.78940196e-13 | 2.72956287e-13 |
| tracer2 | 2.581268532e-14 | 2.585857675e-14 |
| gradpx | 8.392962343e-07 | 3.418823775e-11 |
| gradpy | 5.46654519e-07 | 2.684211984e-11 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |