2025-05-06 / FlowPastCylinder-x_2d
- Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 13.872 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: 52.746 s
- 5 run average: 86.945 s
- Relative performance: 39.3% 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 | 2.185753314e-12 | 1.288884937e-13 |
| y_velocity | 4.487799021e-12 | 6.483391626e-13 |
| density | 1.179056852e-13 | 1.179056852e-13 |
| tracer | 1.285083151e-13 | 1.966138465e-13 |
| tracer2 | 1.842970221e-14 | 1.855636664e-14 |
| gradpx | 1.457729013e-07 | 8.851230607e-12 |
| gradpy | 5.924698598e-08 | 9.617339274e-12 |
| vfrac | 2.053912596e-15 | 2.053912596e-15 |
| level = 1 |
| x_velocity | 2.171174351e-11 | 1.264112295e-12 |
| y_velocity | 4.226041739e-11 | 5.918181637e-12 |
| density | 1.982858322e-13 | 1.982858322e-13 |
| tracer | 1.788846848e-13 | 2.7287161e-13 |
| tracer2 | 2.531308496e-14 | 2.535808817e-14 |
| gradpx | 6.301066549e-07 | 2.566702344e-11 |
| gradpy | 4.291841833e-07 | 2.107402918e-11 |
| vfrac | 5.051514762e-15 | 5.051514762e-15 |