search

OGRECave / ogre

scene-oriented, flexible 3D engine (C++, Python, C#, Java)
https://ogrecave.github.io/ogre/
MIT License
4.03k stars 982 forks source link

Performance tracking #662

Open paroj opened 6 years ago

paroj commented 6 years ago

scenenodebench https://github.com/paroj/OgreSceneNodeBenchmark

140*140 Nodes = 19600 Nodes

dispatches to:

SceneMgrQueuedRenderableVisitor::visit(const Pass* p, RenderableList& rs)

Frametime

Ogre Configuration Static (ms) Animated (ms)
1.10.7 GL 42.64 65.60
1.10.7 GL3+ 89.22 118.54
1.10.7 GL3+ (StateCache) 45.20 64.54
2.0 GL (SSE2, 4 Threads) 27.12 28.98
2.0 GL (C, 4 Threads) 26.97 27.56
2.0 GL (C, 1 Thread) 30.63 32.15
1.10.8 GL (vector storage) 33.10 48.88
1.11.dev GL3+ 38.16 53.16
1.11.dev GL 33.23 45.75
1.11.dev GL (StateCache) 29.25 41.60

Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz

Memory

Ogre SceneManager MB
1.10.9 Octree 70
1.10.9 default 67
1.11.dev default 62.5
2.0 default 66
paroj commented 6 years ago

the remaining bottleneck is likely in findVisibleNodes - more profiling needed.

paroj commented 5 years ago
Ogre Configuration Static (ms)
1.11.5dev GL 39.42
1.11.5dev GL + #985 36.00

AMD Ryzen 7 2700X Eight-Core Processor

paroj commented 5 years ago

the remaining bottleneck is likely in findVisibleNodes - more profiling needed.

yep.. Animated config:

Ogre 1.12 Ogre 2.0
ogre1-12 ogre2