[LEAPSECS] earth speeding up

Steve Allen sla at ucolick.org
Tue Apr 15 09:50:09 EDT 2014


On Tue 2014-04-15T09:42:20 -0400, Joseph Gwinn hath writ:

> This first negative leap second may end civilization - essentially no

> leap-second handling code is really ready for a step backwards.


I think not. I think many of the computing systems which fail for
positive leaps are ready for negative leaps.

A negative leap is saying "I missed experiencing some time". Any time
sharing system should find it routine that a process was asleep while
some time elapsed, and then it wakes up later.

--
Steve Allen <sla at ucolick.org> WGS-84 (GPS)
UCO/Lick Observatory--ISB Natural Sciences II, Room 165 Lat +36.99855
1156 High Street Voice: +1 831 459 3046 Lng -122.06015
Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m


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