2026-01-22 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.459 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: 42.365 s
- 5 run average: 42.507 s
- Relative performance: 0.3% 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 | 7.283063042e-13 | 4.288089884e-14 |
| y_velocity | 8.495149029e-13 | 1.221147065e-13 |
| density | 1.998401444e-14 | 1.998401444e-14 |
| tracer | 1.998401444e-15 | 3.057636721e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 6.924437912e-09 | 4.204383967e-13 |
| gradpy | 4.01807938e-08 | 6.201766764e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 1.993516463e-12 | 1.160595662e-13 |
| y_velocity | 1.954797435e-12 | 2.721166497e-13 |
| density | 2.964295476e-14 | 2.964295476e-14 |
| tracer | 2.211772432e-15 | 3.373669462e-15 |
| tracer2 | 5.551115123e-16 | 5.560981519e-16 |
| gradpx | 2.381057129e-08 | 9.698612267e-13 |
| gradpy | 7.576909411e-08 | 3.720296439e-12 |
| vfrac | 0.0 | 0.0 |