2025-10-16 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.438 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: 45.115 s
- 5 run average: 114.745 s
- Relative performance: 60.7% 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 | 6.308287226e-13 | 3.714165659e-14 |
| y_velocity | 1.474514955e-12 | 2.11956212e-13 |
| density | 1.665334537e-14 | 1.665334537e-14 |
| tracer | 7.21644966e-16 | 1.104146594e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 1.601671329e-08 | 9.725036661e-13 |
| gradpy | 1.128785243e-08 | 1.742241041e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 7.456257833e-13 | 4.340922514e-14 |
| y_velocity | 4.92894614e-12 | 6.861316095e-13 |
| density | 2.2759572e-14 | 2.2759572e-14 |
| tracer | 2.440755931e-15 | 3.722943477e-15 |
| tracer2 | 6.106226635e-16 | 6.117079671e-16 |
| gradpx | 4.258777153e-08 | 1.734701273e-12 |
| gradpy | 4.038884072e-08 | 1.983110159e-12 |
| vfrac | 0.0 | 0.0 |