2025-05-01 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.762 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: 58.088 s
- 5 run average: 96.440 s
- Relative performance: 39.8% 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 | 2.039576841e-11 | 2.946516844e-12 |
| y_velocity | 1.132777205e-11 | 6.679708398e-13 |
| density | 1.375566328e-13 | 1.375566328e-13 |
| tracer | 3.640421298e-13 | 5.569734795e-13 |
| tracer2 | 1.58206781e-14 | 1.641659006e-14 |
| gradpx | 1.858170435e-07 | 3.01150713e-11 |
| gradpy | 4.671758234e-07 | 2.834972615e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 1.659348214e-10 | 2.323764113e-11 |
| y_velocity | 8.201106461e-11 | 4.774890372e-12 |
| density | 2.404743071e-13 | 2.404743071e-13 |
| tracer | 4.685696275e-13 | 7.14758498e-13 |
| tracer2 | 1.854072451e-14 | 1.874438583e-14 |
| gradpx | 1.646981218e-06 | 8.083204767e-11 |
| gradpy | 2.426772426e-06 | 9.88136992e-11 |
| vfrac | 4.975186929e-15 | 4.975186929e-15 |