Parallel worlds of CRuby's GC
The document discusses parallelizing garbage collection (GC) in CRuby. It describes the current single-threaded GC approach and argues for a parallel marking GC to utilize multiple CPU cores. Key points covered include explaining GC concepts like dead objects and roots, an overview of CRuby's mark-and-sweep algorithm, and the motivation to parallelize marking to improve performance. The author has
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https://www.cut.ac.cy/digitalAssets/120/120195_2013-FnTDB-Survey.pdf
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