2026-04-15 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.700 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: 42.407 s
- 5 run average: 42.517 s
- Relative performance: 0.3% 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 | 1.246558412e-12 | 7.339431894e-14 |
| y_velocity | 5.524747326e-13 | 7.941625223e-14 |
| density | 1.876276912e-14 | 1.876276912e-14 |
| tracer | 2.414735079e-15 | 3.694644372e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 1.016877604e-08 | 6.174282953e-13 |
| gradpy | 1.091268587e-08 | 1.684335378e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 4.688693878e-12 | 2.729687904e-13 |
| y_velocity | 4.334976822e-12 | 6.034483923e-13 |
| density | 2.70894418e-14 | 2.70894418e-14 |
| tracer | 2.63504496e-15 | 4.019297187e-15 |
| tracer2 | 3.885780586e-16 | 3.892687064e-16 |
| gradpx | 3.786203706e-08 | 1.542210863e-12 |
| gradpy | 3.970717444e-08 | 1.94964004e-12 |
| vfrac | 0.0 | 0.0 |