Revision: 1060
Author: [email protected]
Date: Wed Feb 17 08:35:56 2010
Log: In load_profile_data_from_stream(), avoid calling sprintf() if we
don't need
the result because we're taking the callback code path.
http://code.google.com/p/perl-devel-nytprof/source/detail?r=1060
Modified:
/trunk/NYTProf.xs
=======================================
--- /trunk/NYTProf.xs Wed Feb 17 08:35:51 2010
+++ /trunk/NYTProf.xs Wed Feb 17 08:35:56 2010
@@ -4152,7 +4152,7 @@
char text[MAXPATHLEN*2];
unsigned int pid = read_int();
unsigned int ppid = read_int();
- int len = sprintf(text, "%d", pid);
+ int len;
profiler_start_time = read_nv();
if (cb) {
@@ -4170,6 +4170,7 @@
break;
}
+ len = sprintf(text, "%d", pid);
(void)hv_store(live_pids_hv, text, len, newSVuv(ppid), 0);
if (trace_level)
logwarn("Start of profile data for pid %s
(ppid %d, %"IVdf" pids live) at %"NVff"\n",
@@ -4184,7 +4185,7 @@
{
char text[MAXPATHLEN*2];
unsigned int pid = read_int();
- int len = sprintf(text, "%d", pid);
+ int len;
profiler_end_time = read_nv();
if (cb) {
@@ -4201,6 +4202,7 @@
break;
}
+ len = sprintf(text, "%d", pid);
if (!hv_delete(live_pids_hv, text, len, 0))
logwarn("Inconsistent pids in profile data (pid %d not
introduced)\n",
pid);
--
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