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09-02-2013, 21:49
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#1
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Senior Member
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Multi Core PI
Multi Core PI este un benchmark care foloseste Bailey–Borwein–Plouffe formula pentru a calcula zecimalele lui PI. Este scris in Visual C++, MFC si Win32 API.
De asemenea este puternic optimizat pentru multithreading, aceasta versiune beneficiind de o optimizare foarte buna pentru N core-uri fizice / logice.
Sisteme de operare suportate
Microsoft Windows XP / Server 2003 [NOU!!!]
Microsoft Windows Vista / 7
Microsoft Windows 8 / Server 2012
Download link
http://www.pcgamingxtreme.ro/
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09-02-2013, 22:53
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#2
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Senior Member
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13-02-2013, 18:11
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#3
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Ancient friend
Join Date: Jul 2009
Location: Roman
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Pare sa nu reactioneze prea grozav la latente .
De ce a disparut iar MultiCore Prime de pe HWBot?
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13-02-2013, 18:50
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#4
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Senior Member
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Quote:
Originally Posted by stivut
De ce a disparut iar MultiCore Prime de pe HWBot?
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Pentru ca a renuntat la el?
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13-02-2013, 21:32
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#5
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Senior Member
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Quote:
Originally Posted by stivut
De ce a disparut iar MultiCore Prime de pe HWBot?
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Am obtinut cu Multi Core Prime experienta si o paralelizare excelenta. Insa, datorita algoritmului simplu, nu reusea sa ofere rezultate concludente privind diferentele reale intre diferite procesoare.
Avand aceasta dorinta si experienta acumulata, am revenit la Multi Core PI.
De data aceasta, pe langa complexul algoritm pe care il foloseste pentru a calcula zecimalele lui PI folosind Bailey–Borwein–Plouffe formula, Multi Core PI beneficiaza si de o optimizare excelenta pentru parallelism.
PI paralelizat si scalabil pe N core fizice / logice.
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13-02-2013, 21:45
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#6
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13-02-2013, 22:10
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#7
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Ancient friend
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un link de download?
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13-02-2013, 23:10
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#8
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Ancient friend
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14-02-2013, 00:55
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#9
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Ancient friend
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aha ms
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AMD R7 5700G, MSI B550 Tomahawk, 16 GB DDR4 G.Skill Flare @ 4000 CL18, AMD Radeon Vega 8, WD Black SN770 1TB, Liteon 128GB, Crucial MX500 2TB, FSP HYDRO G750, Antec Sonata III, Dell S2722QC 4K, Logitech G810+G403
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14-02-2013, 13:17
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#10
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OK, am implementat si criptarea fisierului XML generat. Versiunea curenta este 2.101. Am facut si un test de upload pe HWBOT cu datafile-ului criptat.
Download link:
http://www.pcgamingxtreme.ro/
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Last edited by tphase; 14-02-2013 at 13:27.
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14-02-2013, 17:57
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#11
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Ancient friend
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hmm va ajunge pe hw bot ?
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AMD R7 5700G, MSI B550 Tomahawk, 16 GB DDR4 G.Skill Flare @ 4000 CL18, AMD Radeon Vega 8, WD Black SN770 1TB, Liteon 128GB, Crucial MX500 2TB, FSP HYDRO G750, Antec Sonata III, Dell S2722QC 4K, Logitech G810+G403
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15-02-2013, 09:05
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#13
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Quote:
Originally Posted by [Wanted]
hmm va ajunge pe hw bot ?
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http://hwbot.org/benchmark/multi_core_pi/
Avem deja 37 de submisii
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14-02-2013, 21:40
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#14
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Ancient friend
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ms
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AMD R7 5700G, MSI B550 Tomahawk, 16 GB DDR4 G.Skill Flare @ 4000 CL18, AMD Radeon Vega 8, WD Black SN770 1TB, Liteon 128GB, Crucial MX500 2TB, FSP HYDRO G750, Antec Sonata III, Dell S2722QC 4K, Logitech G810+G403
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15-02-2013, 11:37
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#15
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Senior Member
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Am scos slider-ul & new look
Setarea implicita este 80k zecimale. Targetul este HWBOT si trebuie sa ma asigur ca toti userii dau bench cu aceeasi setare.
Download Link:
www.pcgamingxtreme.ro
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Last edited by tphase; 15-02-2013 at 16:33.
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18-02-2013, 13:00
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#16
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Ancient friend
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In screen-ul de mai jos am 19 secunde si 69 milisecunde, iar fisierul salvat de program mi-a pus pe HWBot 19 secunde si 690 milisecunde. Diferenta e colosala!
Cred ca se vede dupa frecventa si voltajul procului ca nu poate sa fie bug.
http://hwbot.org/submission/2357988_
Mi-am omorat procesorul pt rahatul asta de scor, nu pot accepta asemenea erori.
Last edited by stivut; 18-02-2013 at 13:02.
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18-02-2013, 20:43
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#17
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Quote:
Originally Posted by stivut
In screen-ul de mai jos am 19 secunde si 69 milisecunde, iar fisierul salvat de program mi-a pus pe HWBot 19 secunde si 690 milisecunde. Diferenta e colosala!
Cred ca se vede dupa frecventa si voltajul procului ca nu poate sa fie bug.
Attachment 34102
http://hwbot.org/submission/2357988_
Mi-am omorat procesorul pt rahatul asta de scor, nu pot accepta asemenea erori.
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Ai PM man, rezolvam. Si multumesc pentru atentionare.
Am corectat codul, am publicat noua versiune pe site.
Code:
strMilliseconds.Format(_T("%d"), nMilliseconds);
CMultiCorePIDlg::strResult = L"";
CMultiCorePIDlg::strResult.Format(_T("%d"), nSeconds);
CMultiCorePIDlg::strResult.Append(L".");
if(nMilliseconds < 10)
{
CMultiCorePIDlg::strResult.Append(_T("00"));
}
if((nMilliseconds >= 10) && (nMilliseconds < 100))
{
CMultiCorePIDlg::strResult.Append(_T("0"));
}
CMultiCorePIDlg::strResult.Append(strMilliseconds);
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Last edited by tphase; 18-02-2013 at 21:13.
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18-02-2013, 14:37
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#18
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VIP
Join Date: Aug 2009
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Are dreptate stivut in cazul asta,este cel mai urat lucru care ti se poate intampla.La fel am patit si eu cu un scor de aquamark si cu wrapper-ul ***** in mijlocul sesiunii cu dice, un scor de 472k s-a dus pe apa sambetei.
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oMU'IE inainte de toate ....
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18-02-2013, 21:49
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#19
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Ancient friend
Join Date: Jul 2009
Location: Roman
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Totul s-a rezolvat, si ma bucur extraordinar ca m-ai ajutat ca sa nu mai refac testul.
Multumesc frumos !
http://hwbot.org/submission/2358123_...calculate=true
Last edited by stivut; 18-02-2013 at 22:34.
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18-02-2013, 22:36
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#20
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Senior Member
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Quote:
Originally Posted by stivut
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Placerea a fost de partea mea.
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