2026-07-22 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.567 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: 42.332 s
- 5 run average: 42.436 s
- Relative performance: 0.2% 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 | 3.679140326e-13 | 2.166188089e-14 |
| y_velocity | 8.04245559e-13 | 1.156074014e-13 |
| density | 2.153832668e-14 | 2.153832668e-14 |
| tracer | 1.609823386e-15 | 2.463096248e-15 |
| tracer2 | 7.771561172e-16 | 7.824961628e-16 |
| gradpx | 1.431988039e-08 | 8.694752743e-13 |
| gradpy | 1.34543825e-08 | 2.076637475e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 1.859734589e-12 | 1.082709843e-13 |
| y_velocity | 5.354161559e-12 | 7.453235201e-13 |
| density | 3.008704397e-14 | 3.008704397e-14 |
| tracer | 2.109423747e-15 | 3.217554562e-15 |
| tracer2 | 8.881784197e-16 | 8.897570431e-16 |
| gradpx | 5.04592208e-08 | 2.055324132e-12 |
| gradpy | 5.226911526e-08 | 2.566436958e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |