view xml/header.xml @ 360:26c48ea9d896

From Jeffrey Morlan: pst_build_id_ptr reads the Block BTree into a linked list, which pst_getID does a linear scan through. For large PSTs that have millions of blocks, this is extremely slow - almost all time is spent in pst_getID. Since the BTree entries must be in order, this can be dramatically improved by reading into an array and using binary search.
author Carl Byington <carl@five-ten-sg.com>
date Wed, 06 Jul 2016 10:21:08 -0700
parents c508ee15dfca
children
line wrap: on
line source

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE reference PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
     "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">