Internal:ACDT3D Scitech2018
Performance Results
First Method
Right: cube polar-2 metric going from 8K complexity to 500k, Left : Zoom-in for up to 16 cores
Right: delta wing going from 5K complexity to 500k, Left Zoom in for up to 16 cores
Second Method
Starting from a 50K Complexity volume mesh
Results include no boundary adaptation
Size of initial mesh
Vertices : 104,305
Tetrahedra: 581,196
1M Complexity (~12M Tetrahedra)
| Cores | TPrep | TE2E | Ne | Np | Speede (elms/sec) | Speedp (points/sec) | Specs |
|---|---|---|---|---|---|---|---|
| 24 | 2.38 | 88.31 | 11,122,131 | 1,864,227 | 115,466.48 | 19,278.37 | [1] |
| 24 +12HT | 2.27 | 82.62 | 11,125,744 | 1,864,711 | 124,214.25 | 20,737.50 | [1] |
| 24 + 24HT | 2.15 | 72.73 | 11,130,150 | 1,865,647 | 140,878.13 | 23,522.20 | [1] |
| Cores | TPrep | TE2E | Ne | Np | Speede (elms/sec) | Speedp (points/sec) | Specs |
|---|---|---|---|---|---|---|---|
| 24 | 2.64 | 110.16 | 11,119,089 | 1,863,716 | 93,421.04 | 15,597.62 | [2] |
| 32 | 2.60 | 91.44 | 11,114,943 | 1,862,960 | 115,198.46 | 19,232.88 | [2] |
| Cores | TPrep | TE2E | Ne | Np | Speede (elms/sec) | Speedp (points/sec) | Specs |
|---|---|---|---|---|---|---|---|
| 24 | 2.05 | 229.55 | 11,128,838 | 1,865,236 | 45,542.50 | 7,603.33 | [3] |
more data here : here
10M Complexity (~120M Tetrahedra)
| software-name | Cores | TPrep | TE2E | Ne | Np | Speede (elms/sec) | Speedp (points/sec) | Specs |
|---|---|---|---|---|---|---|---|---|
| CDT3D | 24 + 24HT | 2.41 | 1,277.66 | 109,884,436 | 18,365,004 | 85,388.49 | 14,265.39 | [1] |
more data here : here
100M Complexity (~1.2B Tetrahedra)
| software-name | Cores | TPrep | TE2E | Ne | Np | Speede (elms/sec) | Speedp (points/sec) | Specs |
|---|---|---|---|---|---|---|---|---|
| CDT3D | 24 + 24HT | 2.90 | 21,572.60 | 1,096,524,832 | 183,097,400 | 50,795.75 | 8,481.52 | [1] |
more data here : here
[1] 24 hardware cores Intel® Xeon® CPU E5-2697v2@2.70 GHz, 757 GB RAM and Hyper-threading Support
[2] 32 hardware cores Intel® Xeon® E5-4610 v2 @2.30GHz, 757 GB RAM
[3] 64 hardware cores Intel® Xeon® E7-8860 v3 @ 2.20GHz 4TB RAM
Third Method
Scalable Complexity (in-memory)
| # Threads | Initial #Tetrahedra | Inital #Vertices | # Tetrahedra | # Vertices | Reconstruct Mesh | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Par. Reconnection | Total Time | Tetrahedra/sec | Vertices/sec | Memory (GB) | ||||||
| 1 | 581,196 | 104,305 | 5,516,567 | 926,766 | 2.26 | 673.84 | 719.59 | 6,858.59 | 1,146.56 | 1.61 |
| 3 | 5,516,567 | 926,766 | 15,908,630 | 2,669,073 | 0.18 | 602.93 | 666.35 | 15,595.50 | 2,615.41 | 4.26 |
| 6 | 15,908,630 | 2,669,073 | 34,169,056 | 5,712,669 | 0.48 | 499.37 | 586.14 | 31,153.69 | 5,196.87 | 11.61 |
| 12 | 34,169,056 | 5,712,669 | 69,272,450 | 11,571,320 | 0.51 | 513.81 | 648.17 | 54,157.70 | 9,045.87 | 24.13 |
| 24 | 69,272,450 | 11,571,320 | 138,892,161 | 23,186,740 | 0.97 | 594.65 | 859.06 | 81,041.73 | 13,536.37 | 49.48 |
Qualitative Results
Paper
public https://www.overleaf.com/15174959jmkkqdctrvyb
previous UGAWG papers https://odu.app.box.com/folder/46906874476