From 47c8ea00b89b1941c88858209af9be34740d7b4a Mon Sep 17 00:00:00 2001 From: murf Date: Thu, 1 Nov 2007 22:26:51 +0000 Subject: This commits the performance mods that give the priority processing engine in the pbx, a 25-30% speed boost. The two updates used, are, first, to merge the ast_exists_extension() and the ast_spawn_extension() where they are called sequentially in a loop in the code, into a slightly upgraded version of ast_spawn_extension(), with a few extra args; and, second, I modified the substitute_variables_helper_full, so it zeroes out the byte after the evaluated string instead of demanding you pre-zero the buffer; I also went thru the code and removed the code that zeroed this buffer before every call to the substitute_variables_helper_full. The first fix provides about a 9% speedup, and the second the rest. These figures come from the 'PIPS' benchmark I describe in blogs, conf. reports, etc. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@88166 f38db490-d61c-443f-a65b-d21fe96a405b --- funcs/func_cut.c | 1 - 1 file changed, 1 deletion(-) (limited to 'funcs/func_cut.c') diff --git a/funcs/func_cut.c b/funcs/func_cut.c index 82a564b42..cf1981627 100644 --- a/funcs/func_cut.c +++ b/funcs/func_cut.c @@ -141,7 +141,6 @@ static int cut_internal(struct ast_channel *chan, char *data, char *buffer, size if (tmp) { snprintf(tmp, strlen(args.varname) + 4, "${%s}", args.varname); - memset(varvalue, 0, sizeof(varvalue)); } else { return ERROR_NOMEM; } -- cgit v1.2.3