This commits the performance mods that give the priority processing engine in the...
authorSteve Murphy <murf@digium.com>
Thu, 1 Nov 2007 22:26:51 +0000 (22:26 +0000)
committerSteve Murphy <murf@digium.com>
Thu, 1 Nov 2007 22:26:51 +0000 (22:26 +0000)
commit63f2f04cf480569d7592874b5841d6287ffc5e80
tree66604362a97aec13e31eae19ea0258e0042b8397
parent842b1a34fefcac76ea8ef2d5c61c5aadc1bafc58
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: https://origsvn.digium.com/svn/asterisk/trunk@88166 65c4cc65-6c06-0410-ace0-fbb531ad65f3
25 files changed:
apps/app_dial.c
apps/app_exec.c
apps/app_macro.c
apps/app_minivm.c
apps/app_mixmonitor.c
apps/app_playback.c
apps/app_queue.c
apps/app_rpt.c
cdr/cdr_custom.c
cdr/cdr_manager.c
cdr/cdr_sqlite3_custom.c
funcs/func_cut.c
funcs/func_logic.c
funcs/func_odbc.c
funcs/func_strings.c
include/asterisk/pbx.h
main/logger.c
main/pbx.c
pbx/pbx_config.c
pbx/pbx_dundi.c
pbx/pbx_loopback.c
pbx/pbx_realtime.c
res/ael/pval.c
res/res_agi.c
utils/extconf.c