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Programming ∀ Multiprogramming haqida yozilgan maqola. Eng qizig'i 1978 yil yozilgan. Yanayam qiziq tomoni esa ana o'sha paytda bunday texnalogiyalarni implement qilish xaqida multi taskling haqida izlanishlar avjida bo'lgani 😅. Mani yanayam qiziqtirgani o'sha payitlarda…
Umuman olganda, parallel programming 2004-2005 yillardan boshlab amaliyotda keng qo'llanilishni boshlagan. Bunga sabab aynan o'sha yillarda CPU clock speed o'sishdan to'xtab, clock speed bo'yicha Moore's law buzilgan. Clock speed o'sishdan to'xtashiga sabab esa CPU power density juda yuqori bo'lgani va buyog'iga klassik Dennard scaling ish bermasligi bo'lgan.

2004-yilgacha performance engineeringda bir oltin qoida bo'lgan – dastur sekin ishlasa optimizatsiya qilmay shunchaki 2-3 yil kutib tur. Bu vaqtda yetarlicha kuchli komputerlar ishlab chiqiladi. Clock speed o'sishdan to'xtagani sabab bu usul endi ish bermaydigan bo'ldi. Endi yangi usullarga ehtiyoj tug'iladi. Ana shu vaqtda 80-yillardan beri faqat ilmiy maqolalarda va kichik tajribalarda eslab kelingan parallel programming hammaning e'tiboriga tushadi va eng yaxshi yechimlardan biri bo'lib chiqib, juda tez ommalashadi.

Source: MIT OCW 6.172
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