2025-05-19 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.992 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: 45.374 s
- 5 run average: 46.822 s
- Relative performance: 3.1% 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 | 1.740340511e-12 | 1.026235968e-13 |
| y_velocity | 2.08211226e-12 | 3.007966518e-13 |
| density | 1.130207039e-13 | 1.130207039e-13 |
| tracer | 1.28119737e-13 | 1.960193338e-13 |
| tracer2 | 1.865174681e-14 | 1.877993732e-14 |
| gradpx | 1.396492735e-07 | 8.479408124e-12 |
| gradpy | 4.815842658e-08 | 7.817375342e-12 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.926153764e-11 | 1.70368029e-12 |
| y_velocity | 2.668643084e-11 | 3.737188479e-12 |
| density | 2.002842336e-13 | 2.002842336e-13 |
| tracer | 1.785238624e-13 | 2.723212095e-13 |
| tracer2 | 2.559064072e-14 | 2.563613738e-14 |
| gradpx | 6.133866179e-07 | 2.498594259e-11 |
| gradpy | 4.017140327e-07 | 1.972517529e-11 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |