Internal:Metric Adaptive CDT3D
Delta Wing 50k Complexity (Scitech 2018)
Preliminary data
| # Threads | # Tetrahedra | # Vertices | Intitialize Bg Mesh | Boundary Adaptation (MMGS) | Boundary Recovery | Mesh Refinement | Total Time
(without MMGS) |
Memory (GB) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Iterations | Par. Deactivation | Par. Vertex Creation | Vertex Insertion | Partition | Par. Reconnection | ||||||||
| 12 | 363,278 | 63,198 | 1.41 | 6.27 | 0.33 | 22 | 0.32 | 1.55 | 0.11 | 1.62 | 8.24 | 19.99 | 0.86 |
| 24 | 363,756 | 63,270 | 1.49 | 6.26 | 0.33 | 22 | 0.2 | 0.88 | 0.11 | 1.6 | 5.13 | 16.15 | 1.31 |
Notes
- according to Mike's email mesh should be around 100k vertices
- Metric Input Data available at https://github.com/UGAWG/parallel-adapt-results
- Input surface is the coase mesh available at https://github.com/UGAWG/solution-adapt-cases
- The experiments performed on a DELL workstation with Linux Red Hat Enterprise, 24 hardware cores Intel® Xeon® CPU E5-2697v2@2.70 GHz, and 757 GB RAM
- Memory is measured at the end of Mesh refinement and thus it may reach a slightly higher value before the point of measurement
- parameters
--brec=2 --met=1 --meval=3 --mrecm2=1 --mrec4=1 --nadapt=2 --malign=0 --mpp=2 --ndfs=0 --nthreads=$THREADS --nbuckets=20*$THREADS --nthreadsaf=20*$THREADS --nbucketsaf=20*${THREADS} --blockmul=500000 --nqual=0 --nminpts=30 --ordt=0 --pardeact=1 --mdse=0