Date: Sun, 22 Dec 1996 20:55:19 -0700 (MST) From: Wes Peters <softweyr@xmission.com> To: bmcgover@cisco.com Cc: questions@freebsd.org Subject: Profiling applications Message-ID: <199612230355.UAA00413@obie.softweyr.com> In-Reply-To: <199612201651.LAA00469@bmcgover-pc.cisco.com> References: <199612201651.LAA00469@bmcgover-pc.cisco.com>
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Brian McGovern writes:
> Are there any free utilities out there for helping to profile
> programs? I'm writing some code that needs to minimize CPU
> utilization, and I'd like to see what functions (of mine, and of
> the system's) are taking the most time, so I can make some better
> code choices (using memcpy, for instance, instead of copying a
> string a byte at a time in a for loop).
gprof -- "it's in there!"
--
"Where am I, and what am I doing in this handbasket?"
Wes Peters Softweyr LLC
http://www.xmission.com/~softweyr softweyr@xmission.com
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