2026-10-06 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.237 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: 40.256 s
- 5 run average: 40.093 s
- Relative performance: 0.4% slower
- 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 | 4.538383558e-12 | 6.523800554e-13 |
| y_velocity | 9.932277223e-12 | 5.847876223e-13 |
| density | 1.485478407e-13 | 1.485478407e-13 |
| tracer | 3.730349363e-13 | 5.707589108e-13 |
| tracer2 | 2.534084054e-14 | 2.629517183e-14 |
| gradpx | 5.823642368e-07 | 9.002214187e-11 |
| gradpy | 2.886183665e-07 | 1.751392394e-11 |
| vfrac | 2.164934898e-15 | 2.164934898e-15 |
| level = 1 |
| x_velocity | 4.891687055e-11 | 6.809485033e-12 |
| y_velocity | 7.024336668e-11 | 4.089463195e-12 |
| density | 2.537969834e-13 | 2.537969834e-13 |
| tracer | 4.761746553e-13 | 7.263206484e-13 |
| tracer2 | 2.958744361e-14 | 2.991239545e-14 |
| gradpx | 6.631989891e-07 | 3.254770803e-11 |
| gradpy | 8.583015187e-07 | 3.494671257e-11 |
| vfrac | 4.9509008e-15 | 4.9509008e-15 |