2026-04-19 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.508 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: 42.297 s
- 5 run average: 42.464 s
- Relative performance: 0.4% 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 | 3.462612141e-13 | 2.038701576e-14 |
| y_velocity | 7.099876242e-13 | 1.020581629e-13 |
| density | 2.2759572e-14 | 2.2759572e-14 |
| tracer | 3.386180225e-15 | 5.180995556e-15 |
| tracer2 | 6.661338148e-16 | 6.707109967e-16 |
| gradpx | 1.294102958e-08 | 7.85754136e-13 |
| gradpy | 1.80260713e-08 | 2.782261855e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.451816528e-12 | 1.42741115e-13 |
| y_velocity | 5.283773419e-12 | 7.355251725e-13 |
| density | 3.275157923e-14 | 3.275157923e-14 |
| tracer | 3.858025011e-15 | 5.884737949e-15 |
| tracer2 | 8.881784197e-16 | 8.897570431e-16 |
| gradpx | 5.987465101e-08 | 2.438837009e-12 |
| gradpy | 5.532592695e-08 | 2.71652778e-12 |
| vfrac | 0.0 | 0.0 |