✘NetBSD failure.
Gary E. Miller
gem at rellim.com
Fri Apr 14 00:33:31 UTC 2017
Yo Hal!
More info on the NetBSD bug:
TEST(lfpfunc, FDF_RoundTrip)../../tests/libntp/lfpfunc.c:268::FAIL: Expected 0.0 Was 2147482624.0. 2147483647.500000 diff 2147482624.000000 not within 2.384186e-07
2147483647 is hex: 7FFFFFFF
2147482624 is hex: 7FFFFC00
If you know your floaing point you know that 7FFFFFFF fits in a double
just fine. But if you put it in float and then back to hex, you get
7FFFFC00.
That because a float is only 21 significant digits, the same significant
digits as in 7FFFFC00
So somewhere netBSD is using a float instead of a double...
Or something else that is netBSD specific...
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
gem at rellim.com Tel:+1 541 382 8588
Veritas liberabit vos. -- Quid est veritas?
"If you can’t measure it, you can’t improve it." - Lord Kelvin
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