SSE/2 Optimization Guide W/ Pics

[ZX7891]

First exit out of boinc


Download the latest version here http://calbe.dw70.de/boincw.html
Use SSE for P3 and AMD Athlon XP/socket A semprons, and use the sse2 for all cpus on the socket 754, 939 or AM2 platform along with all Pentium 4's

extract the files into C:/programfiles/Boinc folder, then say yes to all


open up boinc and watch your benchmarks skyrocket

[PkG.1337]

System restart is required to see difference in benchmark (on some systems)
nice guide
sticky.

[@_dud]

the link isn't working for me.

[G3n3R@1]

ya the link is down right now

[bobbywindel]

All the links to crunchr3 redirect to the boinc site. Perhaps someone can share the download files so the rest of us can optimize?

[G3n3R@1]

I can email it to people if they like. Just give me a PM.

P.S. I only have the SSE2 optimization downloaded so i can't really help anyone out with the others.

[mrkram]

just wanted to say that these optimizations really improved my scores:
cpu test does:
4620 floating point MIPS(Whetstone) per cpu
8979 integer MIPS(Dhrystone)per cpu

im on an opty 165 @ 2.7 hopefully to be 3ghz once i get my RD-30 setup

ps. thanks general for the optimizations, much appreciated.

[[XC] Malkec]

just wanted to say that these optimizations really improved my scores:
cpu test does:
4620 floating point MIPS(Whetstone) per cpu
8979 integer MIPS(Dhrystone)per cpu

im on an opty 165 @ 2.7 hopefully to be 3ghz once i get my RD-30 setup

ps. thanks general for the optimizations, much appreciated.

Im at 2.900 with opti 165 and i get 5xxx/16xxx points. Run the benchmark again

[DPC_Megaflix]

@bobbywindel

Cows to the rescue? We've got Crunch3r's clients there.

http://gathering.tweakers.net/forum/...82224#25882224

Please host them somewhere yourself if you can, otherwise my ISP will kill me.

[[XC] serlv]

@bobbywindel

Cows to the rescue? We've got Crunch3r's clients there.

http://gathering.tweakers.net/forum/...82224#25882224

Please host them somewhere yourself if you can, otherwise my ISP will kill me.

Thanks, Mr. Cow, that was nice of you.

[[cTx]Philosophy]

Im at 2.900 with opti 165 and i get 5xxx/16xxx points. Run the benchmark again

im also @ 2.9 and ionly got this
7/6/2006 5:25:56 PM||Running CPU benchmarks
7/6/2006 5:26:55 PM||Benchmark results:
7/6/2006 5:26:55 PM|| Number of CPUs: 2
7/6/2006 5:26:55 PM|| 4955 floating point MIPS (Whetstone) per CPU
7/6/2006 5:26:55 PM|| 11777 integer MIPS (Dhrystone) per CPU
7/6/2006 5:26:55 PM||Finished CPU benchmarks

[Cooper]

Can someone send me this update to cooperxs AT gmail DOT com - i`ll host it.

[L0$t Pr0PhEt]

http://nickfire.com/files/BOINC_5.5.0_SSE2.zip
http://nickfire.com/files/BOINC_5.5.0_SSE.zip

[shaolin95]

Awesome!
I went from
~2700/5400 per CPU
to
5017/16648 per CPU!!!!

Stunning job!

UPDATE!
I just got a "new" file from Fr3ak and my new score is slightly better at 5159/11883 per CPU! Cool...

[TuKo]

Just done this update :

6240 floating point MIPS
22425 integer MIPS

Now, we'll see what Conroe can do to Rosetta

[jimwah]

Went from 1309/1571 to 1984/2893 on my P4 3.0Ghz (5.2.13 client - HT on) - thanks muchly Pretty low benchmarks, but its my work PC & usually has a screenful of apps open & QMC'ing @ 100% too - it has a tough life lol. Thanks for the mirrors guys :thumbsup:

[FlyBoyGeo]

I'm getting:

Object not found!

The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.

If you think this is a server error, please contact the webmaster.
Error 404
calbe.dw70.de
Sun Jun 25 05:33:57 2006
Apache/2.0.53 (Linux/SUSE)

[pH(x)]

I'm getting:

Object not found!

The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.

If you think this is a server error, please contact the webmaster.
Error 404
calbe.dw70.de
Sun Jun 25 05:33:57 2006
Apache/2.0.53 (Linux/SUSE)

Yes the link is down apparently, you may now use my own

http://nonphxn.net/Rosetta_Essential/

Happy folding

[@_dud]

are there any mac optimizations?
I have some emac's a a server that could use them.

[David_L6]

I suspended (and "snoozed") the units that were running then exited BOINC. (Did all this starting by clicking on the B on the taskbar - by the clock.)

Downloaded BOINC_5.5.0_SSE2 to my desktop. Unzipped it to C:\program files\BOINC.

Re-started computer and disabled hyperthreading. Ran benchmarks. NO change. Turned off computer. Re-started computer and ran benchmarks. NO change. Re-started computer and enabled hyperthreading. Ran benchmarks. NO change.

CPU is a P4 630 if that matters......

[David_L6]

I think I finally figured it out. Benchmarks improved a lot.

[gelatinousfury]

Holy crap my cpu benchmark scores flew up, very nice!

[largon]

I gather these optimizations don't actually gain any crunching performance because Rosetta simply does not use SSE regarless what client one uses, meaning the optimizations only alter the way credits are granted?

Doesn't this make ranking systems pointless if the optimized clients are credited on different basis?

[ShootStraight]

The long and the short of it is that the benchmark process was/is unfair and didn't accurately reflect the power of a given computer. As such Rosetta devised a new credit scheme that doesn't rely on benchmarks, optimized or not.

As to whether the ranking system is relevant: IMO it is relevant inside a given projects individual scope, however when viewed globally in the aggregate it is entirely irrelevant, as that would imply parity among the separate projects which there really isn't - optimized or no.

-SS

[red]

Why is this thread still sticky if WCG XS is anti optimized?