2026-10-06 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.138 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: 36.233 s
- 5 run average: 36.099 s
- Relative performance: 0.4% slower
- 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 | 3.558819905e-11 | 2.095344083e-12 |
| y_velocity | 2.179381675e-11 | 3.132800743e-12 |
| density | 3.699263118e-13 | 3.699263118e-13 |
| tracer | 1.458277943e-13 | 2.231225683e-13 |
| tracer2 | 5.062616992e-14 | 5.097403483e-14 |
| gradpx | 4.991347851e-07 | 3.030649251e-11 |
| gradpy | 6.734971976e-07 | 1.03952043e-10 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.764219964e-10 | 1.609287302e-11 |
| y_velocity | 1.032720576e-10 | 1.437601225e-11 |
| density | 3.754774269e-13 | 3.754774269e-13 |
| tracer | 1.993127885e-13 | 3.040165876e-13 |
| tracer2 | 7.710498906e-14 | 7.724203308e-14 |
| gradpx | 2.691695045e-06 | 1.096391419e-10 |
| gradpy | 3.286294373e-06 | 1.613585359e-10 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |