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Team BOINC United BOINC United - an international team participating in various BOINC Projects 2013-08-31T17:00:09+01:00 http://board.boincunited.org/feed.php?f=32 2013-08-31T17:00:09+01:00 2013-08-31T17:00:09+01:00 http://board.boincunited.org/viewtopic.php?t=6265&p=6996#p6996 <![CDATA[Boinc Projects / Programming / Development • Boinc Source code]]> Statistics: Posted by Crunch3r — Sat Aug 31, 2013 5:00 pm


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2011-07-10T21:19:49+01:00 2011-07-10T21:19:49+01:00 http://board.boincunited.org/viewtopic.php?t=77&p=335#p335 <![CDATA[Boinc Projects / Programming / Development • Milkyway@Home optimized V0.2...]]> http://www.agner.org/optimize/#asmlib
take a look at the manual -> http://www.agner.org/optimize/asmlib-instructions.pdf (InstructionSet function)

2. attached is a new probabilities.c that uses code from GROMACs (GNU Lesser General Public License) take a look at the code for the detailed links...
3. there are a few other changes as well, like _mm_fsqrt_pd (old cuda code) and other stuff that's not used atm (_mm_invsqrt_pd,_mm_fdiv_pd,_mm_rcp_pd...)

EDIT

probabilities.zip
PENTIUM4 and AMD_SSE2 replacement code for SSE2 intrinsics faster _mm_div_pd
/EDIT

It's been a pain in the ass to get the code compiled and linked since the source from github relies on cmake to sort of merge all the source together(of course it failes...)... generating the makefiles using CMAKE resulted in errors and crashes ... i'm not surprised by that ... some open source projects should never be used when FREE propriarity solutions are availabe...

I'm not saying that open source is a bad idea, on the contrary! But why cripple yourself with that insane crap if you don'T have too !!?????????( unless you're kind of a pervert...)So, why shoot yourself and anyone else in the foot, redering all others that know how to optimize code helpless ... and have to mess around with gettng the code compiled and linked ... a simple visual studio solution file or at least create a proper makefile on OSX and Linux would suffice...we don't need that CMAKE crap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Besides that.. your unwillingness to support compilation using MS cl for nbody is once again a stupid idea unless you're keen on shooting yourself in the foot once again!!! ( Travis Dessel style... sort of ... he's not the brightest light around...)

Statistics: Posted by Crunch3r — Sun Jul 10, 2011 9:19 pm


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2011-05-04T17:06:19+01:00 2011-05-04T17:06:19+01:00 http://board.boincunited.org/viewtopic.php?t=60&p=260#p260 <![CDATA[Boinc Projects / Programming / Development • Re: my projects account]]> Statistics: Posted by gregk — Wed May 04, 2011 5:06 pm


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2011-05-04T16:30:35+01:00 2011-05-04T16:30:35+01:00 http://board.boincunited.org/viewtopic.php?t=60&p=255#p255 <![CDATA[Boinc Projects / Programming / Development • Re: my projects account]]> Statistics: Posted by Crunch3r — Wed May 04, 2011 4:30 pm


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2011-05-04T16:07:27+01:00 2011-05-04T16:07:27+01:00 http://board.boincunited.org/viewtopic.php?t=60&p=252#p252 <![CDATA[Boinc Projects / Programming / Development • my projects account]]> Statistics: Posted by gregk — Wed May 04, 2011 4:07 pm


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2011-05-02T00:11:04+01:00 2011-05-02T00:11:04+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=246#p246 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by Crunch3r — Mon May 02, 2011 12:11 am


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2011-04-25T00:02:07+01:00 2011-04-25T00:02:07+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=241#p241 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by joker — Mon Apr 25, 2011 12:02 am


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2011-04-24T05:46:57+01:00 2011-04-24T05:46:57+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=240#p240 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by Crunch3r — Sun Apr 24, 2011 5:46 am


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2011-04-24T05:33:46+01:00 2011-04-24T05:33:46+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=239#p239 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by arkayn — Sun Apr 24, 2011 5:33 am


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2011-04-24T04:12:31+01:00 2011-04-24T04:12:31+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=238#p238 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by Crunch3r — Sun Apr 24, 2011 4:12 am


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2011-04-24T04:05:25+01:00 2011-04-24T04:05:25+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=237#p237 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by Crunch3r — Sun Apr 24, 2011 4:05 am


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2011-04-24T04:02:29+01:00 2011-04-24T04:02:29+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=236#p236 <![CDATA[Boinc Projects / Programming / Development • Re: Milkyway@Home optimized...]]> Statistics: Posted by Crunch3r — Sun Apr 24, 2011 4:02 am


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2011-04-24T02:34:09+01:00 2011-04-24T02:34:09+01:00 http://board.boincunited.org/viewtopic.php?t=56&p=235#p235 <![CDATA[Boinc Projects / Programming / Development • Milkyway@Home optimized...]]> milkyway@home app for ATI/AMD GPUs in place.
Separation 0.57,0.60 or 0.62 is the version number.

Anyway, it's way far from the performance of the 'old' Gipsel 0.23 app by about 20% on GPUs and even worst by a factor of at least 4 x to 10x slower on CPUs...

So, since we all know that there where some 'difficulies' in the past in regard to the source code of the Milkyway@home app and releasing the optimized code to the public, because of Travis Desselt's behaviour, beeing an jerk/ass...

Well, i've taken the step to connect with Matt Arsenault, who seems to be a nice guy knowing what he's doing contrary to Travis Desselt, who has no clue of coding apps in the first place, being completely retarded...

So if Matt is interested, i'll reveal some tips how to speed up the Milkyway app substantially on CPUs and probably (if possible) on GPUs as well... ;)

Stay tuned for an optimized Milkyway@Home app...

I'm pretty sure that Matt is willing to listen and the Milkyway@Home community will benifit after all.

Statistics: Posted by Crunch3r — Sun Apr 24, 2011 2:34 am


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2011-02-06T13:45:30+01:00 2011-02-06T13:45:30+01:00 http://board.boincunited.org/viewtopic.php?t=39&p=119#p119 <![CDATA[Boinc Projects / Programming / Development • Re: Primegrid LLR Wrapper...]]> Statistics: Posted by Crunch3r — Sun Feb 06, 2011 1:45 pm


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