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Netcf Gc
The document discusses the garbage collector for the .NET Compact Framework. It describes the current non-generational mark-sweep-compaction approach and goals to improve performance for mobile devices by making it more configurable, memory aware, and able to handle larger working sets and native allocations. The GC is being optimized through profiling, auto-tuning, and potential hosting API changes.
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Editor's Notes
- #2 Take AwayBasic understanding of how NETCF GC Works
- #3 Allocation from the end (no searching for holes)
- #4 Works on WinMo, CE devices, Xbox, Zune. But primarily targeted towards low-mem deviceUses grow able mark buffers with failoverCompacts when fragmentation reaches 750KCompaction based on Jonker’s (chaining) algorithmGC triggersNon-adaptive with registry tweaks
- #6 Largest contributors is image