niagara: Cooking geometry
Автор: Arseny Kapoulkine
Загружено: 2025-12-21
Просмотров: 925
We'll take a look at making loading faster by caching the optimized geometry on disk and compressing the cache.
Timestamps by @cacheman
00:00:00 Start
00:00:32 Important Disclaimer
00:01:20 Catching up
00:04:33 Superluminal
00:11:34 Cold page cache profile
00:24:06 Hot page cache profile
00:29:40 Chat 0
00:30:40 Superluminal tangent
00:32:56 Our Options
00:40:34 Chat 1
00:44:20 saveSceneCache()
01:03:19 Chat 2
01:04:00 loadSceneCache()
01:11:28 Profile run
01:15:12 Invalidation, Versioning
01:23:34 Chat 3: Uninitialized data
01:30:29 Commit 1: Basic scene cache
01:32:00 Profiling: Page Faults
01:52:07 Discussion on copying
01:58:28 Thinking
02:01:30 Memory mapped files
02:05:40 Importing mmap code
02:16:22 Update loadSceneCache() to use mmap
02:22:48 Profile run
02:27:20 Chat 4
02:34:40 Commit 2: Memory mapping
02:35:45 Compression
02:54:12 Adding compression to cache file
03:09:00 Testing
03:16:20 Profile run
03:19:49 Chat 5
03:21:25 Profile run (cold)
03:27:30 Chat 6
03:29:08 Goodbye
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