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pypy / pypy / doc / project-ideas.rst

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File pypy/doc/project-ideas.rst

 
 PyPy has pluggable garbage collection policy. This means that various garbage
 collectors can be written for specialized purposes, or even various
-experiments can be done for the general purpose. Examples
+experiments can be done for the general purpose. Examples:
 
 * An incremental garbage collector that has specified maximal pause times,
   crucial for games
 
 * A concurrent garbage collector (a lot of work)
 
+* A collector that keeps object flags in separate memory pages, to avoid
+  un-sharing all pages between several fork()ed processes
+
 STM (Software Transactional Memory)
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