2026-10-12 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 12.068 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: 36.182 s
- 5 run average: 29.184 s
- Relative performance: 24.0% 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 | 3.227240697e-11 | 1.900118544e-12 |
| y_velocity | 2.271677291e-11 | 3.265473132e-12 |
| density | 1.747491041e-13 | 1.747491041e-13 |
| tracer | 2.314537451e-13 | 3.541338212e-13 |
| tracer2 | 1.942890293e-14 | 1.956240372e-14 |
| gradpx | 5.309325388e-07 | 3.223719022e-11 |
| gradpy | 6.869036042e-07 | 1.06021277e-10 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.774083185e-10 | 1.615029522e-11 |
| y_velocity | 1.01268105e-10 | 1.409705154e-11 |
| density | 2.366995489e-13 | 2.366995488e-13 |
| tracer | 2.315370118e-13 | 3.5316897e-13 |
| tracer2 | 2.808864252e-14 | 2.81385664e-14 |
| gradpx | 2.666276487e-06 | 1.086037836e-10 |
| gradpy | 3.259230255e-06 | 1.600296755e-10 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |