Front page | perl.perl5.porters |
Postings from October 2012
On Thu, Oct 11, 2012 at 11:12:34PM +0100, Tim Bunce wrote: > On Wed, Oct 10, 2012 at 07:40:10PM +0200, Steffen Mueller wrote: > > > > >Perhaps there are unexpected costs elsewhere. Basically I'm saying that > > >digging deeper here may yield lessons that could be applied elsewhere. > > > > Quite possibly, but it'll be for somebody better than me. > > Ditto. My interest far outweighs my experience or knowledge. > I may get around to playing with this stuff, but it won't be soon. > > I just found this, which seems full of interesting (and useful sounding) details: > http://www.intel.com/content/dam/doc/manual/64-ia-32-architectures-optimization-manual.pdf > > Also http://valgrind.org/docs/manual/cg-manual.html#cg-manual.acting-on > > And http://valgrind.org/docs/manual/dh-manual.html#id415696 looks > like it might provide a way to see how cache-friendly the my_perl > structure layout is. And one more: http://www.ibm.com/developerworks/linux/library/l-gcc-hacks/ Tim.Thread Previous | Thread Next