2026-09-15 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.673 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: 36.702 s
- 5 run average: 39.917 s
- Relative performance: 8.1% 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 | 1.667554983e-12 | 9.818157022e-14 |
| y_velocity | 1.003999661e-11 | 1.443213339e-12 |
| density | 2.498001805e-14 | 2.498001805e-14 |
| tracer | 1.312838727e-14 | 2.008697457e-14 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.292492016e-07 | 7.84776003e-12 |
| gradpy | 1.022795004e-07 | 1.578648768e-11 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 6.599387703e-12 | 3.842065457e-13 |
| y_velocity | 3.892797196e-11 | 5.418949872e-12 |
| density | 3.61932706e-14 | 3.61932706e-14 |
| tracer | 2.314815006e-14 | 3.530842769e-14 |
| tracer2 | 6.661338148e-16 | 6.673177823e-16 |
| gradpx | 2.306451279e-07 | 9.394724886e-12 |
| gradpy | 3.757992921e-07 | 1.845191347e-11 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |