2025-10-19 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.364 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: 50.007 s
- 5 run average: 127.646 s
- Relative performance: 60.8% 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 | 4.609090887e-13 | 6.625402082e-14 |
| y_velocity | 3.115285807e-13 | 1.834204301e-14 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 4.94049246e-15 | 7.55915745e-15 |
| tracer2 | 4.440892099e-16 | 4.608135459e-16 |
| gradpx | 2.011967914e-08 | 3.110107324e-12 |
| gradpy | 7.808466762e-09 | 4.738329602e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 5.462297281e-12 | 7.603765021e-13 |
| y_velocity | 9.54880619e-12 | 5.559173073e-13 |
| density | 8.881784197e-16 | 8.881784197e-16 |
| tracer | 7.632783294e-15 | 1.164246716e-14 |
| tracer2 | 3.330669074e-16 | 3.367249064e-16 |
| gradpx | 1.640025857e-07 | 8.048727454e-12 |
| gradpy | 9.354334907e-08 | 3.808722841e-12 |
| vfrac | 0.0 | 0.0 |