2026-09-14 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.700 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: 36.658 s
- 5 run average: 42.130 s
- Relative performance: 13.0% 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 | 1.642741498e-12 | 9.672061277e-14 |
| y_velocity | 1.004488159e-11 | 1.443915537e-12 |
| density | 2.287059431e-14 | 2.287059431e-14 |
| tracer | 2.409183963e-14 | 3.686150936e-14 |
| tracer2 | 9.992007222e-16 | 1.006066495e-15 |
| gradpx | 1.28452939e-07 | 7.799412514e-12 |
| gradpy | 1.021303433e-07 | 1.576346579e-11 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 6.24722496e-12 | 3.637041541e-13 |
| y_velocity | 3.899058854e-11 | 5.427666383e-12 |
| density | 3.297362383e-14 | 3.297362383e-14 |
| tracer | 2.69784195e-14 | 4.11508294e-14 |
| tracer2 | 1.221245327e-15 | 1.223415934e-15 |
| gradpx | 2.258616405e-07 | 9.199882062e-12 |
| gradpy | 3.733782314e-07 | 1.833303831e-11 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |