2026-04-13 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.358 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: 42.513 s
- 5 run average: 42.546 s
- Relative performance: 0.1% 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 | 1.199484956e-12 | 7.062274865e-14 |
| y_velocity | 1.426109231e-12 | 2.049980636e-13 |
| density | 1.776356839e-14 | 1.776356839e-14 |
| tracer | 2.72004641e-15 | 4.161783315e-15 |
| tracer2 | 2.220446049e-16 | 2.235703322e-16 |
| gradpx | 1.163840579e-08 | 7.066613542e-13 |
| gradpy | 8.781626093e-09 | 1.355413661e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 4.009237387e-12 | 2.334118431e-13 |
| y_velocity | 3.90909527e-12 | 5.441637528e-13 |
| density | 2.564615187e-14 | 2.564615187e-14 |
| tracer | 3.108624469e-15 | 4.741659354e-15 |
| tracer2 | 3.330669074e-16 | 3.336588912e-16 |
| gradpx | 4.651428753e-08 | 1.894637613e-12 |
| gradpy | 3.429840945e-08 | 1.684067258e-12 |
| vfrac | 0.0 | 0.0 |