Mercurial > hg > xemacs-beta

diff src/ChangeLog @ 490:38fb9ae12edd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[xemacs-hg @ 2001-04-30 09:12:03 by martinb] a better string hash function
author martinb
date Mon, 30 Apr 2001 09:12:04 +0000
parents 4a8bb4aa9740
children 610e4ba94a4d
line wrap: on
line diff
--- a/src/ChangeLog	Mon Apr 30 08:49:26 2001 +0000
+++ b/src/ChangeLog	Mon Apr 30 09:12:04 2001 +0000
@@ -1,3 +1,13 @@
+2001-04-30  Martin Buchholz  <martin@xemacs.org>
+
+	Make string hashing more efficient.
+	Makes intern much faster.
+	Makes hash tables containing strings faster.
+	* symbols.c (hash_string): A much better hash function.
+	Change prototype to return unsigned value.
+	(init_symbols_once_early): Use unsigned type for hash value.
+	(oblookup): Use unsigned type for hash value.
+
 2001-04-04  Martin Buchholz  <martin@xemacs.org>
 
 	* keymap.c (Fmap_keymap): Revert to previous implementation, since