2026-07-06 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.545 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: 42.497 s
- 5 run average: 42.435 s
- Relative performance: 0.1% 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 | 9.698908343e-13 | 5.710480675e-14 |
| y_velocity | 9.08301212e-13 | 1.305650266e-13 |
| density | 2.164934898e-14 | 2.164934898e-14 |
| tracer | 2.164934898e-15 | 3.312439782e-15 |
| tracer2 | 4.440892099e-16 | 4.471406644e-16 |
| gradpx | 1.774509428e-08 | 1.077447597e-12 |
| gradpy | 1.676664851e-08 | 2.587874296e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.48567833e-12 | 1.447124988e-13 |
| y_velocity | 6.499023542e-12 | 9.046934894e-13 |
| density | 3.053113318e-14 | 3.053113318e-14 |
| tracer | 2.331468352e-15 | 3.556244516e-15 |
| tracer2 | 6.661338148e-16 | 6.673177823e-16 |
| gradpx | 6.698041943e-08 | 2.728271865e-12 |
| gradpy | 6.541358744e-08 | 3.211836426e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |