2025-12-09 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 11.370 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: 45.421 s
- 5 run average: 45.265 s
- Relative performance: 0.3% 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 | 7.666818569e-13 | 4.514035779e-14 |
| y_velocity | 1.673466921e-12 | 2.405548403e-13 |
| density | 2.109423747e-15 | 2.109423747e-15 |
| tracer | 5.967448757e-15 | 9.130442988e-15 |
| tracer2 | 3.330669074e-16 | 3.353554983e-16 |
| gradpx | 2.961485279e-08 | 1.798156238e-12 |
| gradpy | 2.439082891e-08 | 3.764640212e-12 |
| vfrac | 0.0 | 0.0 |
| level = 1 |
| x_velocity | 3.135269822e-12 | 1.825307502e-13 |
| y_velocity | 1.036082331e-11 | 1.442273494e-12 |
| density | 3.219646771e-15 | 3.219646771e-15 |
| tracer | 6.467049118e-15 | 9.864344907e-15 |
| tracer2 | 4.996003611e-16 | 5.004883367e-16 |
| gradpx | 1.020767968e-07 | 4.157830828e-12 |
| gradpy | 9.888253771e-08 | 4.855176867e-12 |
| vfrac | 0.0 | 0.0 |