2026-08-21 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.780 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: 42.223 s
- 5 run average: 42.402 s
- Relative performance: 0.4% 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 | 3.61932706e-13 | 2.130971497e-14 |
| y_velocity | 2.750022432e-13 | 3.953058162e-14 |
| density | 2.287059431e-14 | 2.287059431e-14 |
| tracer | 1.387778781e-15 | 2.123358834e-15 |
| tracer2 | 6.661338148e-16 | 6.707109967e-16 |
| gradpx | 9.733810202e-09 | 5.910180158e-13 |
| gradpy | 1.106229774e-08 | 1.707427455e-12 |
| vfrac | 5.551115123e-17 | 5.551115123e-17 |
| level = 1 |
| x_velocity | 2.601807658e-12 | 1.514733757e-13 |
| y_velocity | 4.051425861e-12 | 5.639768153e-13 |
| density | 3.308464613e-14 | 3.308464613e-14 |
| tracer | 1.748601264e-15 | 2.667183387e-15 |
| tracer2 | 8.326672685e-16 | 8.341472279e-16 |
| gradpx | 5.386266366e-08 | 2.193954459e-12 |
| gradpy | 4.738058124e-08 | 2.326407749e-12 |
| vfrac | 1.110223025e-16 | 1.110223025e-16 |