2025-07-23 / DoubleShearLayer_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 24.706 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: 12.860 s
- 5 run average: 3.465 s
- Relative performance: 271.2% slower
- Execution command:
mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.double_shear_layer amr.plot_file=DoubleShearLayer_2d_plt amr.check_file=DoubleShearLayer_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 1e-12 /home/regtester/RegTesting/rt-IAMR/IAMR-benchmarks/DoubleShearLayer_2d_plt00005 DoubleShearLayer_2d_plt00005
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| x_velocity | 1.000033389e-13 | 6.863531362e-14 |
| y_velocity | 1.272315586e-13 | 9.984934132e-14 |
| density | 1.942890293e-14 | 1.942890293e-14 |
| tracer | 3.019806627e-14 | 3.019136758e-14 |
| gradpx | 4.202860282e-12 | 1.576435722e-13 |
| gradpy | 2.623679052e-12 | 1.230923075e-13 |
| vfrac | 0.0 | 0.0 |