2026-09-09 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.546 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: 41.699 s
- 5 run average: 42.285 s
- Relative performance: 1.4% 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 | 2.531530541e-12 | 1.490503438e-13 |
| y_velocity | 1.022973373e-11 | 1.470487365e-12 |
| density | 2.309263891e-14 | 2.309263891e-14 |
| tracer | 1.426636587e-14 | 2.182812882e-14 |
| tracer2 | 7.771561172e-16 | 7.824961628e-16 |
| gradpx | 1.30672106e-07 | 7.93415602e-12 |
| gradpy | 1.041812538e-07 | 1.608001675e-11 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 6.135758568e-12 | 3.572147464e-13 |
| y_velocity | 3.991695863e-11 | 5.556621292e-12 |
| density | 3.308464613e-14 | 3.308464613e-14 |
| tracer | 2.395306176e-14 | 3.653617877e-14 |
| tracer2 | 9.436895709e-16 | 9.453668583e-16 |
| gradpx | 2.270467121e-07 | 9.248152848e-12 |
| gradpy | 3.792996459e-07 | 1.862378241e-11 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |