2026-10-20 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.159 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: 36.403 s
- 5 run average: 36.230 s
- Relative performance: 0.5% 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 | 3.227906831e-11 | 1.900510747e-12 |
| y_velocity | 2.27154684e-11 | 3.265285612e-12 |
| density | 1.758593271e-13 | 1.758593271e-13 |
| tracer | 2.313427228e-13 | 3.539639525e-13 |
| tracer2 | 1.965094754e-14 | 1.978597405e-14 |
| gradpx | 5.309307198e-07 | 3.223707977e-11 |
| gradpy | 6.869045137e-07 | 1.060214174e-10 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.773945518e-10 | 1.614949374e-11 |
| y_velocity | 1.012747664e-10 | 1.409797883e-11 |
| density | 2.369215935e-13 | 2.369215935e-13 |
| tracer | 2.314259895e-13 | 3.52999625e-13 |
| tracer2 | 2.825517598e-14 | 2.830539585e-14 |
| gradpx | 2.666265573e-06 | 1.086033391e-10 |
| gradpy | 3.259208256e-06 | 1.600285953e-10 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |