Making D Lang More easy.

Russel Winder russel at russel.org.uk
Mon May 16 08:29:53 PDT 2011


On Mon, 2011-05-16 at 22:54 +0800, Matthew Ong wrote:
> On 5/12/2011 7:19 PM, Russel Winder wrote:
> Hi Russel,
> I looked into this URL,
> http://www.russel.org.uk/Bazaar/
> 
> > I put my little experimental codes in microbenchmarking in Bazaar
> > branches accessible on my web site.  Note this is microbenchmarking with
> > all the hassles that go with it.  Especially when using JITs.
> 
> Not quite sure which one you are refering to.

Apologies I underspecified.  The one you are probably looking for is
Pi_Quadrature.  This is a simple embarrasingly parallel calculation (of
the value of Pi using a straightforward quadrature.  This allows for
simple comparison of data parallelism and the various message passing
and explicit thread usage systems.  It is not really intended for
serious benchmarking, it is more a "toy" problem for showing all the
issues -- include JVM JIT startup issues.

If you want to branch the branch using Bazaar then use the URL
http://www.russel.org.uk/Bazaar/Pi_Quadrature.  If you want to browse
the code then there is an instance of Loggerhead running so point your
browser at the URL http://www.russel.org.uk:8080/Pi_Quadrature

Hopefully that is a better explanation :-)

-- 
Russel.
=============================================================================
Dr Russel Winder      t: +44 20 7585 2200   voip: sip:russel.winder at ekiga.net
41 Buckmaster Road    m: +44 7770 465 077   xmpp: russel at russel.org.uk
London SW11 1EN, UK   w: www.russel.org.uk  skype: russel_winder
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