Date: Thu, 26 Jan 2012 01:05:28 +0100 From: Jilles Tjoelker <jilles@stack.nl> To: freebsd-hackers@freebsd.org Subject: Re: sh(1) vfork patch, with benchmarks Message-ID: <20120126000527.GB64833@stack.nl> In-Reply-To: <20120125225446.GA64833@stack.nl> References: <20120125225446.GA64833@stack.nl>
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On Wed, Jan 25, 2012 at 11:54:46PM +0100, Jilles Tjoelker wrote: > [snip] > x micro-vfork-timings1-n > + micro-vfork-timings1-y > +------------------------------------------------------------------------------+ > | + | > | + x | > | + ++ x xx | > |++ ++ xx xx x| > | |_A| |___AM_| | > +------------------------------------------------------------------------------+ > N Min Max Median Avg Stddev > x 9 3.86 4.05 4 3.9633333 0.076648549 > + 9 2.52 2.6 2.58 2.5722222 0.033082389 > Difference at 95.0% confidence > -1.39111 +/- 0.0589948 > -35.0995% +/- 1.48851% > (Student's t, pooled s = 0.0590315) > [snip] I forgot to mention, the numbers are time in seconds (measured with /usr/bin/time). -- Jilles Tjoelker
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