2025-03-16 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.811 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: 58.712 s
- 5 run average: 96.536 s
- Relative performance: 39.2% 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 | 2.039976521e-11 | 2.947094251e-12 |
| y_velocity | 1.146427397e-11 | 6.760200221e-13 |
| density | 1.375566328e-13 | 1.375566328e-13 |
| tracer | 3.63375996e-13 | 5.559543149e-13 |
| tracer2 | 1.579292253e-14 | 1.638778902e-14 |
| gradpx | 1.866792445e-07 | 3.025480684e-11 |
| gradpy | 4.668494284e-07 | 2.832991946e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 1.658460036e-10 | 2.322520301e-11 |
| y_velocity | 8.197464929e-11 | 4.772770181e-12 |
| density | 2.410294186e-13 | 2.410294186e-13 |
| tracer | 4.66904293e-13 | 7.122181882e-13 |
| tracer2 | 1.854072451e-14 | 1.874438583e-14 |
| gradpx | 1.646457349e-06 | 8.080633675e-11 |
| gradpy | 2.426653737e-06 | 9.88088664e-11 |
| vfrac | 4.975186929e-15 | 4.975186929e-15 |