New Multi-Threaded Pi Program - Faster than SuperPi and PiFast

[poke349]

5.2Ghz mems were really relaxed ( hard to run high freq and low timings at this MHz )

Nice! I'll update these sometime tomorrow or Monday.

New Lappy:

stock speed of 2ghz, turbos to 2.5 at load.

Sandy Bridge laptops already?!?!?!?!
Dang... now I want one.



EDIT:

Holy $#!+... 4.7 GHz LinX AVX stable for more than 2 hours... (with and without HT)
I drop the multiplier to 46x keeping all other settings the same...

And it fails y-cruncher v0.5.5 AVX about 8 hours into a 100b Advanced Swap run @ 4.6 GHz...

I've measured it, v0.5.5 with AVX doesn't run any hotter than v0.5.4 with SSE4.1... But I guess temperatures don't mean that much anyway.

p.s. v0.5.5 will be out in a few days if I don't find any major bugs.



EDIT 2:
Charts updated.
v0.5.5 appears to be about 1% faster than v0.5.4 even without AVX. Somewhat surprising since I didn't really do any optimizations. I guess I'll have to credit that to the newer version of the Intel Compiler.

I'll have SB benchmarks in a few days. I hope I can get 4.8 GHz stable enough to run 2.5b.
But I've been hearing from my beta-testers that v0.5.5 is indeed more intensive than v0.5.4 because of the AVX. I can barely hold 4.9GHz stable for more than a few min. under LinX (no AVX). I'll see about that.