2026-02-09 / FlowPastCylinder-y_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.471 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: 412.788 s
- 5 run average: 267.134 s
- Relative performance: 54.5% slower
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.flow_past_cylinder-y amr.plot_file=FlowPastCylinder-y_2d_plt amr.check_file=FlowPastCylinder-y_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-y_2d_plt00010 FlowPastCylinder-y_2d_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 3.705230567e-13 | 5.326135438e-14 |
| y_velocity | 2.937650123e-13 | 1.729616743e-14 |
| density | 1.33226763e-15 | 1.33226763e-15 |
| tracer | 9.742207041e-15 | 1.490597902e-14 |
| tracer2 | 4.440892099e-16 | 4.608135459e-16 |
| gradpx | 1.353146217e-08 | 2.091698347e-12 |
| gradpy | 6.568370736e-09 | 3.985815199e-13 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 5.305977879e-12 | 7.386161339e-13 |
| y_velocity | 8.999023748e-12 | 5.239097905e-13 |
| density | 1.110223025e-15 | 1.110223025e-15 |
| tracer | 1.040834086e-14 | 1.587609159e-14 |
| tracer2 | 4.440892099e-16 | 4.489665418e-16 |
| gradpx | 1.570929271e-07 | 7.709623294e-12 |
| gradpy | 8.98298822e-08 | 3.657524854e-12 |
| vfrac | 0.0 | 0.0 |