2026-02-04 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.414 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: 367.553 s
- 5 run average: 42.543 s
- Relative performance: 764.0% slower
- 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 | 1.223687818e-12 | 7.204775413e-14 |
| y_velocity | 6.116634976e-13 | 8.792442394e-14 |
| density | 9.769962617e-15 | 9.769962617e-15 |
| tracer | 2.414735079e-15 | 3.694644372e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 9.549864899e-09 | 5.798492149e-13 |
| gradpy | 3.710545116e-08 | 5.727098247e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.881916927e-12 | 1.677809211e-13 |
| y_velocity | 3.457678588e-12 | 4.813245077e-13 |
| density | 9.992007222e-15 | 9.992007222e-15 |
| tracer | 2.68014777e-15 | 4.088093584e-15 |
| tracer2 | 4.440892099e-16 | 4.448785216e-16 |
| gradpx | 5.47900072e-08 | 2.231727368e-12 |
| gradpy | 7.096878107e-08 | 3.48459892e-12 |
| vfrac | 0.0 | 0.0 |