2025-09-18 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.313 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: 45.428 s
- 5 run average: 45.275 s
- Relative performance: 0.3% slower
- 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 | 4.531930387e-13 | 2.668290077e-14 |
| y_velocity | 2.655653475e-13 | 3.817406186e-14 |
| density | 1.665334537e-14 | 1.665334537e-14 |
| tracer | 9.992007222e-16 | 1.528818361e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 8.447841537e-09 | 5.129365006e-13 |
| gradpy | 9.889959074e-09 | 1.526481029e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.010169808e-12 | 1.170290992e-13 |
| y_velocity | 2.903677299e-12 | 4.04205021e-13 |
| density | 2.375877273e-14 | 2.375877273e-14 |
| tracer | 3.464242782e-15 | 5.284092484e-15 |
| tracer2 | 6.106226635e-16 | 6.117079671e-16 |
| gradpx | 4.019568678e-08 | 1.637265969e-12 |
| gradpy | 3.553668648e-08 | 1.744867214e-12 |
| vfrac | 0.0 | 0.0 |