2026-09-10 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.574 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: 42.231 s
- 5 run average: 42.144 s
- Relative performance: 0.2% 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 | 1.07336362e-12 | 6.319703202e-14 |
| y_velocity | 6.524808471e-12 | 9.379177087e-13 |
| density | 2.287059431e-14 | 2.287059431e-14 |
| tracer | 1.249000903e-14 | 1.911022951e-14 |
| tracer2 | 7.771561172e-16 | 7.824961628e-16 |
| gradpx | 8.435176824e-08 | 5.121675239e-12 |
| gradpy | 6.745040082e-08 | 1.041073643e-11 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 4.248823515e-12 | 2.473601915e-13 |
| y_velocity | 2.575450964e-11 | 3.585144298e-12 |
| density | 3.297362383e-14 | 3.297362383e-14 |
| tracer | 2.298161661e-14 | 3.505441023e-14 |
| tracer2 | 1.165734176e-15 | 1.167806119e-15 |
| gradpx | 1.608841558e-07 | 6.553194493e-12 |
| gradpy | 2.455001678e-07 | 1.205416814e-11 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |