2026-10-02 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.043 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: 36.060 s
- 5 run average: 36.342 s
- Relative performance: 0.8% 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 | 3.53250762e-11 | 2.079852068e-12 |
| y_velocity | 2.172659275e-11 | 3.123137479e-12 |
| density | 3.69260178e-13 | 3.69260178e-13 |
| tracer | 1.456890164e-13 | 2.229102324e-13 |
| tracer2 | 5.018208071e-14 | 5.052689418e-14 |
| gradpx | 4.985276973e-07 | 3.026963132e-11 |
| gradpy | 6.722234502e-07 | 1.037554443e-10 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.760445206e-10 | 1.607089695e-11 |
| y_velocity | 1.030984187e-10 | 1.435184081e-11 |
| density | 3.748112931e-13 | 3.748112931e-13 |
| tracer | 1.99146255e-13 | 3.037625701e-13 |
| tracer2 | 7.654987755e-14 | 7.668593492e-14 |
| gradpx | 2.687785127e-06 | 1.094798817e-10 |
| gradpy | 3.28055836e-06 | 1.610768951e-10 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |