{"id":1743,"date":"2017-09-26T14:20:24","date_gmt":"2017-09-26T11:20:24","guid":{"rendered":"http:\/\/www.bilisimonline.net\/?p=1743"},"modified":"2017-09-29T14:41:53","modified_gmt":"2017-09-29T11:41:53","slug":"cok-cekirdekli-islemciler-multi-core-processors","status":"publish","type":"post","link":"http:\/\/www.bilisimonline.net\/index.php\/2017\/09\/26\/cok-cekirdekli-islemciler-multi-core-processors\/","title":{"rendered":"\u00c7ok \u00c7ekirdekli \u0130\u015flemciler (Multi-Core Processors)"},"content":{"rendered":"<p><strong>\u00c7ok \u00c7ekirdekli \u0130\u015flemciler (Multi-Core Processors) Nedir?<\/strong><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\">Bilgisayar, ak\u0131ll\u0131 telefon, tablet ve ak\u0131ll\u0131 televizyon mimarisinde kullan\u0131lan bir teknolojidir. \u00c7ok \u00e7ekirdekli i\u015flemci alt \u00e7ekirdekleri olan ve i\u015flemci \u00fczerindeki y\u00fck\u00fcn bu \u00e7ekirdekler \u00fczerine da\u011f\u0131t\u0131lmas\u0131n\u0131, ayn\u0131 anda i\u015flenmesini ve bu sayede i\u015flem g\u00fcc\u00fcn\u00fcn elde edilmesini sa\u011flar. Tek \u00e7ekirdekli i\u015flemcilere g\u00f6re performans daha fazlad\u0131r.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\">\u00c7ok \u00e7ekirdekli i\u015flemci mimarisini anlayabilmek i\u00e7in \u00e7ekirdek (core) kavram\u0131n\u0131 anlamakta fayda var. \u00c7ekirdek, bir i\u015flemcide okuma ve \u00e7al\u0131\u015ft\u0131rma (read and execute) i\u015flemlerinin yap\u0131ld\u0131\u011f\u0131 b\u00f6l\u00fcmd\u00fcr. Klasik t\u00fcm i\u015flemciler tek \u00e7ekirdekli olup i\u015flemci tek bir okuma ve \u00e7al\u0131\u015ft\u0131rmadan sorumludur. Dolay\u0131s\u0131yla eski tip tek i\u015flemci \u00fczerinde ayn\u0131 anda sadece tek bir i\u015flem \u00e7al\u0131\u015ft\u0131rabilir.<\/span><\/span><\/span><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"\u00c7ok \u00e7ekirdeli i\u015flemci mimari\" src=\"https:\/\/i0.wp.com\/techreport.com\/r.x\/core-i7\/die-callout.jpg?resize=600%2C376\" alt=\"\u00c7ok \u00e7ekirdeli i\u015flemci mimari\" width=\"600\" height=\"376\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\">\u00c7ok \u00e7ekirdekli mimarilerde, \u00e7ekirdek say\u0131s\u0131 genelde 2, 4, 6 ve 2\u2019nin katlar\u0131 \u015feklinde olur.\u00c7ok \u00e7ekirdekli i\u015flemciler, i\u015flemci \u00fczerinde yap\u0131lan paralel i\u015flemlerde performans ve avantaj sa\u011flar. \u0130\u015flemler paralel olarak i\u015flemci \u00e7ekirdekleri \u00fczerinde ger\u00e7ekle\u015ftirilir. Dikkat edilmesi gereken bir di\u011fer husus, \u00e7ok \u00e7ekirdekli mimariler ile, \u00e7ok i\u015flemcili mimariler aras\u0131nda fark oldu\u011fudur. \u00c7ok \u00e7ekirdek ile anlat\u0131lmak istenen bir i\u015flemcinin i\u00e7erisinde birden fazla \u00e7ekirdek bulunmas\u0131d\u0131r.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\"><b>\u0130\u015flemci g\u00fcc\u00fcn\u00fcn oyunlar \u00fczerindeki etkisi nas\u0131ld\u0131r?<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\">Windows 10 ile birlikte gelen DirectX 12 birlikte getirdi\u011fi yenilikler ile ciddi bir performans art\u0131\u015f\u0131 ve buna ba\u011fl\u0131 olarak detay seviyesinde y\u00fckseli\u015f g\u00f6r\u00fcyoruz. DirectX 12 i\u015flemci ve grafik i\u015flemciminizi etkili bir \u015fekilde kullanmak \u00fczere tasarlanm\u0131\u015f bir aray\u00fcz oldu\u011funu s\u00f6ylemeliyiz. DirectX \u00e7ok kullan\u0131lan versiyonu DirectX 11 \u00e7al\u0131\u015fma mant\u0131\u011f\u0131nda b\u00fct\u00fcn i\u015flem y\u00fck\u00fc sadece bir i\u015flem kanal\u0131 \u00fczerinden y\u00fcr\u00fct\u00fcl\u00fcyor. Bunun anlam\u0131 istedi\u011finiz kadar ne kadar \u00e7ok \u00e7ekirdekli bir i\u015flemcinizde olsa i\u015flemcinizin yapt\u0131\u011f\u0131 hesaplamalar\u0131n hepsi tek bir iletim kanal\u0131na(thread) s\u0131\u011fd\u0131r\u0131l\u0131yor. Bu da i\u015flem y\u00fck\u00fc a\u011f\u0131r oyunlarda performans kayb\u0131 ya\u015faman\u0131za yani tak\u0131lmalar, aksamalar ve kas\u0131lmalar olarak size d\u00f6n\u00fc\u015f yap\u0131yor.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\"><b>DirectX 12 ile oyunlara \u00c7ok \u00e7ekirdekli i\u015flemci deste\u011fi geliyor mu?<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: small;\">DirectX 12 ile \u00e7ok \u00e7ekirdekli i\u015flemcinizin yapt\u0131\u011f\u0131 hesaplamalar\u0131n tek bir kanal \u00fczerinden iletilmesi yani \u00e7ok i\u015flemci g\u00fcc\u00fcnde tek i\u015flemci gibi \u00e7al\u0131\u015fma devri sona eriyor. T\u00fcm i\u015flemci \u00e7ekirdeklerinizden tam verim alabiliyorsunuz. DirectX 12 ile \u00e7ok \u00e7ekirdekli i\u015flemci deste\u011fi sa\u011flan\u0131yor. Sonu\u00e7 olarak bilgisayar\u0131n\u0131z kas\u0131lmadan hesaplamalar\u0131 yapabiliyor, ayn\u0131 zamanda yapay zekan\u0131n nas\u0131l davranaca\u011f\u0131n\u0131 belirleyebiliyor ve grafik i\u015flemcinize komutlar iletebiliyor.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7ok \u00c7ekirdekli \u0130\u015flemciler (Multi-Core Processors) Nedir? Bilgisayar, ak\u0131ll\u0131 telefon, tablet ve ak\u0131ll\u0131 televizyon mimarisinde kullan\u0131lan bir teknolojidir. \u00c7ok \u00e7ekirdekli i\u015flemci alt \u00e7ekirdekleri olan ve i\u015flemci \u00fczerindeki y\u00fck\u00fcn bu \u00e7ekirdekler \u00fczerine da\u011f\u0131t\u0131lmas\u0131n\u0131, ayn\u0131 anda i\u015flenmesini ve bu sayede i\u015flem g\u00fcc\u00fcn\u00fcn elde edilmesini sa\u011flar. Tek \u00e7ekirdekli i\u015flemcilere g\u00f6re performans daha fazlad\u0131r. \u00c7ok \u00e7ekirdekli i\u015flemci mimarisini anlayabilmek i\u00e7in &#8230;<\/p>\n","protected":false},"author":1,"featured_media":97,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[726,213,23,26,24,646],"tags":[1115,1110,1114,1112,1098,1100,1096,1101,1102,1103,1095,1113,1104,1105,1111],"class_list":["post-1743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-akilli-saat","category-akilli-telefon","category-donanim","category-kisisel-bilgisayar","category-sunucu","category-tablet","tag-4-cekirdekli-islemci-nasil-anlasilir","tag-4-cekirdekli-islemci-nedir","tag-cekirdek-nedir-bilgisayar","tag-cift-cekirdek-islemci-nedir","tag-cok-cekirdekli-islemci","tag-cok-cekirdekli-islemciler","tag-cpu","tag-directx","tag-directx-11","tag-directx-12","tag-islemci","tag-islemcilerde-cekirdek-kavrami","tag-multi-core-processors","tag-processors","tag-tek-cekirdekli-islemci-nedir"],"jetpack_publicize_connections":[],"aioseo_notices":[],"views":5201,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.bilisimonline.net\/wp-content\/uploads\/2016\/03\/cropped-cat86.jpg?fit=510%2C170","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7k56R-s7","jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/1743"}],"collection":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/comments?post=1743"}],"version-history":[{"count":1,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/1743\/revisions"}],"predecessor-version":[{"id":1744,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/1743\/revisions\/1744"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/media\/97"}],"wp:attachment":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/media?parent=1743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/categories?post=1743"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/tags?post=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}