Hi folks,
The following lists architectures, machine machines, operating
systems, and specific tuning values for those architectures. I have
updated SVN trunk with these specific tuning values. Note that for the
upcoming MPIR 2.0.1 release, I'm only updating tuning values for
GCD_THRESHOLD and GCDEXT_THRESHOLD. Where more than one machine has
the same architecture, tuning values for GCD_THRESHOLD and
GCDEXT_THRESHOLD have been averaged over the number of such machines.
* core2
* AVERAGE VALUES
#define GCD_THRESHOLD 635
#define GCDEXT_THRESHOLD 871
* bsd.math, Mac OS X
#define GCD_THRESHOLD 582
#define GCDEXT_THRESHOLD 978
* eno.skynet, Linux
#define GCD_THRESHOLD 704
#define GCDEXT_THRESHOLD 818
* menas.skynet, Linux
#define GCD_THRESHOLD 620
#define GCDEXT_THRESHOLD 818
* k8
* flavius.skynet, Linux
#define GCD_THRESHOLD 442
#define GCDEXT_THRESHOLD 996
* k102
* lena.skynet, Linux
#define GCD_THRESHOLD 418
#define GCDEXT_THRESHOLD 969
* nehalem
* taurus.skynet, Linux
#define GCD_THRESHOLD 746
#define GCDEXT_THRESHOLD 668
* netburst
* sextus.skynet, Linux
#define GCD_THRESHOLD 898
#define GCDEXT_THRESHOLD 602
* penryn
* sage.math, Linux
#define GCD_THRESHOLD 502
#define GCDEXT_THRESHOLD 781
* pentium4 32-bit
* cicero.skynet, Linux
#define GCD_THRESHOLD 46
#define GCDEXT_THRESHOLD 996
* ultrasparc3
* AVERAGE VALUES
#define GCD_THRESHOLD 29
#define GCDEXT_THRESHOLD 490
* mark.skynet, Solaris
#define GCD_THRESHOLD 29
#define GCDEXT_THRESHOLD 490
* mark2.skynet, Solaris
#define GCD_THRESHOLD 29
#define GCDEXT_THRESHOLD 490
I'm having compilation failures on the following machines:
* cleo.skynet, IA-64 Itanium 2, Linux
* fulvia.skynet, core2, Solaris
* iras.skynet, IA-64, Linux
On each of these machines, I attempted a build with GCC 4.5.0.
--
Regards
Minh Van Nguyen
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