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From: subham on 4 Aug 2010 14:28 I need suggestion about how region based memory management is done in postgres. I know the concept of region based memory management and also know about the functions like memorycontextswitch(). But I am not understanding how Postgres uses hierarchical, region-based memory management. That is I am not getting the inner idea or meaning of the code. Currently, my project topic is "Parallelizing the spatial join" using POSIX threads, so I have to understand the inner details and meanings of the code. I am using "ddd" to step through its code, from there I am getting the flow of the code but not understanding the semantics of its data-structures and its region based memory management. Kindly, if anybody can give some Ideas or Suggestions. Thank You, Subham Roy, CSE, IIT Bombay. -- Sent via pgsql-hackers mailing list (pgsql-hackers(a)postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |