2026-10-02 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.060 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: 40.100 s
- 5 run average: 40.328 s
- Relative performance: 0.6% faster
- 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 | 7.016304204e-12 | 1.008574279e-12 |
| y_velocity | 1.7925883e-11 | 1.055431122e-12 |
| density | 1.484368184e-13 | 1.484368184e-13 |
| tracer | 3.725353359e-13 | 5.699945016e-13 |
| tracer2 | 2.536859611e-14 | 2.632397268e-14 |
| gradpx | 5.955661209e-07 | 9.206289541e-11 |
| gradpy | 2.883891739e-07 | 1.750001609e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 5.312505991e-11 | 7.39528707e-12 |
| y_velocity | 9.164846659e-11 | 5.335635929e-12 |
| density | 2.532418719e-13 | 2.532418719e-13 |
| tracer | 4.758970995e-13 | 7.258972859e-13 |
| tracer2 | 2.975397706e-14 | 3.00807579e-14 |
| gradpx | 1.209733e-06 | 5.936986806e-11 |
| gradpy | 8.857505236e-07 | 3.606432971e-11 |
| vfrac | 4.9509008e-15 | 4.9509008e-15 |