2026-09-24 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.804 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: 40.732 s
- 5 run average: 40.550 s
- Relative performance: 0.4% slower
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-y amr.plot_file=FlowPastCylinder-y_2d_plt amr.check_file=FlowPastCylinder-y_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-y_2d_plt00010 FlowPastCylinder-y_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 7.613312758e-12 | 1.094386278e-12 |
| y_velocity | 1.628208679e-11 | 9.586495581e-13 |
| density | 1.998401444e-15 | 1.998401444e-15 |
| tracer | 3.011479954e-14 | 4.60768867e-14 |
| tracer2 | 5.939693182e-15 | 6.163381176e-15 |
| gradpx | 2.83904883e-07 | 4.388612014e-11 |
| gradpy | 1.473642897e-07 | 8.942351902e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 4.189093517e-11 | 5.831407759e-12 |
| y_velocity | 9.313971816e-11 | 5.42245599e-12 |
| density | 3.330669074e-15 | 3.330669074e-15 |
| tracer | 7.413514247e-14 | 1.130801083e-13 |
| tracer2 | 7.049916206e-15 | 7.127343852e-15 |
| gradpx | 1.319948751e-06 | 6.477890397e-11 |
| gradpy | 9.235536709e-07 | 3.760352816e-11 |
| vfrac | 2.220446049e-16 | 2.220446049e-16 |