On Wed, Mar 01, 2000 at 05:25:47PM -0000, Anonymous remailer wrote:
> Lutz Jaenicke wrote:
> > After having applied the patch and recompiled the necessary items,
> > I am now proud owner of both a +O3 +Oall and a +O4 +Oall share library set.
>
> It might be interesting to also try it with and without BN_LLONG defined.
> If you're running HPUX 10.X then you don't have "native" 64-bit longs,
> even on a PA8000, right? So 64-bit longs are implemented by the compiler
> via microcoded functions from the libraries. There's been some suggestion
> that the result was actually slower than just using the 32-bit version.
Interesting point. Seems that our workstation collection will be very
busy in the next time to try different flags.
And yes, 10.20 is 32bit only. I have compiled with "+DAportable" to
only use PA1.1 compatible operations (I have some old machines to support),
but I'll go through the docs to see whether the compiler would generate
64bit integer operations if allowed for PA2.0 (aka PA8xxx).
Actually my workstation is busy to rebuild the shared libs with PBO
(profile based optimization). Since this means compiling with optimizing,
run some test to collect data (I will try "openssl speed") and then
relinking/optimizing, it is now a good time to go home and have dinner :-)
Best regards,
Lutz
--
Lutz Jaenicke [EMAIL PROTECTED]
BTU Cottbus http://www.aet.TU-Cottbus.DE/personen/jaenicke/
Lehrstuhl Allgemeine Elektrotechnik Tel. +49 355 69-4129
Universitaetsplatz 3-4, D-03044 Cottbus Fax. +49 355 69-4153
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