2025-12-23 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.491 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: 45.118 s
- 5 run average: 45.212 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 | 1.102007374e-12 | 6.488350639e-14 |
| y_velocity | 1.628058799e-12 | 2.340275864e-13 |
| density | 1.998401444e-15 | 1.998401444e-15 |
| tracer | 1.249000903e-15 | 1.911022951e-15 |
| tracer2 | 5.551115123e-16 | 5.589258305e-16 |
| gradpx | 2.758230266e-08 | 1.674743749e-12 |
| gradpy | 2.346314432e-08 | 3.621455298e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 2.677635891e-12 | 1.558879827e-13 |
| y_velocity | 9.887202168e-12 | 1.376343288e-12 |
| density | 2.331468352e-15 | 2.331468352e-15 |
| tracer | 2.133709875e-15 | 3.254598776e-15 |
| tracer2 | 5.551115123e-16 | 5.560981519e-16 |
| gradpx | 9.230291198e-08 | 3.759717242e-12 |
| gradpy | 9.136238077e-08 | 4.485933795e-12 |
| vfrac | 0.0 | 0.0 |