2026-08-23 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.523 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: 42.555 s
- 5 run average: 42.354 s
- Relative performance: 0.5% 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 | 9.152678615e-13 | 5.388873934e-14 |
| y_velocity | 4.754530103e-13 | 6.834465716e-14 |
| density | 2.164934898e-14 | 2.164934898e-14 |
| tracer | 6.661338148e-16 | 1.01921224e-15 |
| tracer2 | 4.440892099e-16 | 4.471406644e-16 |
| gradpx | 8.13747647e-09 | 4.940917377e-13 |
| gradpy | 6.212985681e-09 | 9.589528841e-13 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 3.614886168e-12 | 2.104533012e-13 |
| y_velocity | 1.154472351e-12 | 1.60707776e-13 |
| density | 3.086420008e-14 | 3.086420008e-14 |
| tracer | 2.787700626e-15 | 4.25214653e-15 |
| tracer2 | 7.21644966e-16 | 7.229275975e-16 |
| gradpx | 2.152341949e-08 | 8.767000915e-13 |
| gradpy | 1.952093953e-08 | 9.584868696e-13 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |