2025-03-16 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.767 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: 53.039 s
- 5 run average: 87.101 s
- Relative performance: 39.1% 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 | 1.735861455e-12 | 1.023594779e-13 |
| y_velocity | 1.620287238e-12 | 2.340781452e-13 |
| density | 1.18571819e-13 | 1.18571819e-13 |
| tracer | 1.287026041e-13 | 1.969111028e-13 |
| tracer2 | 1.865174681e-14 | 1.877993732e-14 |
| gradpx | 1.346948011e-07 | 8.178575958e-12 |
| gradpy | 4.672574505e-08 | 7.584813565e-12 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 3.116962244e-11 | 1.814773785e-12 |
| y_velocity | 3.355116185e-11 | 4.698530734e-12 |
| density | 1.991740106e-13 | 1.991740106e-13 |
| tracer | 1.790234627e-13 | 2.730833025e-13 |
| tracer2 | 2.570166302e-14 | 2.574735707e-14 |
| gradpx | 7.103024871e-07 | 2.893375343e-11 |
| gradpy | 4.374962828e-07 | 2.148217429e-11 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |