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  1. #1
    -=Øåìåò=-
    Join Date: Sep:2003
    Location: Ñîôèÿ
    Posts: 6,444

    Èç÷èñëåíèÿ ñ ïëàâàùà çàïåòàÿ

    Êîå ÿäðî â ìîìåíòà èìà íàé äîáúð ìîäóë çà èç÷èñëåíèÿ ñ ïëàâàùà çàïåòàÿ?
    Èíòåðåñóâàò ìå ÷èñòè èç÷èñëåíèÿ áåç îïòèìèçàöèÿ çà íÿêàêâè èíñòðóêöèè.
    Áëàãîäàðÿ ïðåäâàðèòåëíî.
    He who asks is a fool for five minutes, but he who does not ask reamins a fool forever. Old Chinese saying
    Quote Originally Posted by worm4 View Post
    Áúëãàðèíà íà ïúòÿ å òúïî æèâîòíî äåòî ìó ñå ñêúñÿâà ïèøêaòà êàòî ãî èçïðåâàðÿò.

  2. #2
       
    Join Date: Aug:2003
    Location:  
    Posts: 8,103
    Mèè òåîðåòè÷íî, âñè÷êè ÿäðà îò Ê7 íàãîðå íà AMD, àêî èìàø ïðåäâèä ðàáîòàòà ñ ÷èñò õ87 êîä.
    ASRock X99 Extreme6/3.1 | Core i7 6950X | 32GB G.Skill DDR4-3200 | Samsung 970 PRO 1TB | MSI GeForce RTX 4080 Gaming X Trio

  3. #3
    ɐ-əpoɔᴉu⋂ ɐí íəÔ anrieff's Avatar
    Join Date: Apr:2004
    Location: Sofia
    Posts: 8,448
    Äèðåêòíî ñðàâíåíèå:

    Àòëîí 64, 2.4 Ãèãè: 9.9 Ìèëèîíà öèêúëà â ñåêóíäà
    Êñåîí, 2.4 Ãèãè: 4.96 Ìèëèîíà öèêúëà â ñåêóíäà

    Â åäèí "öèêúë" ñå èçïúëíÿâàò ñëåäíèòå îïåðàöèè:

    X = Cos(X)
    X = ArcTan(X)
    X = X / 1000000.0

    (òåñòúò å íàïèñàí íà C).

    Ïðè óâåëè÷åíèå íà ÷åñòîòèòå, ñêîðîñòèòå ùå íàðàñòâàò ïðîïîðöèîíàëíî, òúé êàòî êîíêðåòíî òóê òåñòà íå çàâèñè îò ñêîðîñòòà íà ïàìåòòà
    Åòî òàêà ñå ïëîäÿò òå, êàçâàì ñè àç. Ïîä íîñà òè.
    "640K îught to be enough for anybody" - Bill Gates, 1981
    Òåñòîâå íà áàòåðèè::Machine specs::Fract::AGG::ÍåÑåÑúðäè×îâå÷å::Baileys::blog::YouTube channel

  4. #4
    -=Øåìåò=-
    Join Date: Sep:2003
    Location: Ñîôèÿ
    Posts: 6,444
    Quote Originally Posted by fellix
    Mèè òåîðåòè÷íî, âñè÷êè ÿäðà îò Ê7 íàãîðå íà AMD, àêî èìàø ïðåäâèä ðàáîòàòà ñ ÷èñò õ87 êîä.
    Äà çà ÷èñò õ87 ãîâîðèì.

    anrieff êîëêî ñúâðåìåíåí å òîçè êñåîí íà êîéòî ñè ïóñêàë òåñòà?
    Íå ÷å ñå ñúìíÿâàì ïðîñòî èñêàì äà ñúì ñèãóðåí.
    He who asks is a fool for five minutes, but he who does not ask reamins a fool forever. Old Chinese saying
    Quote Originally Posted by worm4 View Post
    Áúëãàðèíà íà ïúòÿ å òúïî æèâîòíî äåòî ìó ñå ñêúñÿâà ïèøêaòà êàòî ãî èçïðåâàðÿò.

  5. #5
    ɐ-əpoɔᴉu⋂ ɐí íəÔ anrieff's Avatar
    Join Date: Apr:2004
    Location: Sofia
    Posts: 8,448
    Xeon Prestonia - 533 MHz Bus (ìàêàð, ÷å ïîñëåäíèÿ íÿìà ïðÿêî îòíîøåíèå êúì îïåðàöèèòå ñ ïëàâàùà çàïåòàÿ).
    Íà Ï4 Ïðåñêúò ðàçëèêèòå ùå ñà íåçíà÷èòåëíè (óâè íÿìàì ïîäðúêà äà òåñòâàì).
    Åòî òàêà ñå ïëîäÿò òå, êàçâàì ñè àç. Ïîä íîñà òè.
    "640K îught to be enough for anybody" - Bill Gates, 1981
    Òåñòîâå íà áàòåðèè::Machine specs::Fract::AGG::ÍåÑåÑúðäè×îâå÷å::Baileys::blog::YouTube channel

  6. #6
    -=Øåìåò=-
    Join Date: Sep:2003
    Location: Ñîôèÿ
    Posts: 6,444
    Ìåðñè çà òåñòà. Èìàø âèðòóàëíà áèðà ñ òåíäåíöèÿ äà ñå ïðåâúðíå â ðåàëíà.
    He who asks is a fool for five minutes, but he who does not ask reamins a fool forever. Old Chinese saying
    Quote Originally Posted by worm4 View Post
    Áúëãàðèíà íà ïúòÿ å òúïî æèâîòíî äåòî ìó ñå ñêúñÿâà ïèøêaòà êàòî ãî èçïðåâàðÿò.

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