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authormarius <marius@FreeBSD.org>2008-09-20 11:26:13 +0000
committermarius <marius@FreeBSD.org>2008-09-20 11:26:13 +0000
commit5f0e19e7dfea53f7e3b21d64021a42f35ee2d45f (patch)
tree9ef9ad76901e61f27dc1e4f8731ee4f7a1f4cc9a /lib/libc/stdlib/a64l.c
parent12843f93b9d7372b583e0d4102c840304cc73fca (diff)
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Use the STICK timers only when absolutely necessary, i.e. if a machine
consists of CPUs running at different speeds, for driving hardclock as these timers in turn are driven at frequencies as low as 5MHz, resulting in bad granularity compared to the TICK timers. However, don't employ the workaround for the BlackBird erratum #1 when using the TICK timer on machines with cheetah-class CPUs for performance reasons. Reported by: Florian Smeets
Diffstat (limited to 'lib/libc/stdlib/a64l.c')
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