Mustaqil ish Mavzu: Super kompyuterlar va ularning xususiyatlari

O’zaro aloqa tarmoqlari.

O’zaro aloqa tarmoqlari - Tarmoqlar o'zaro bog'lanish serverlar yoki superkompyuterlarning turli xil tugunlari va raklari ultra tezkor optik tolali tarmoqlardir, chunki massiv parallel guruhlash elementlarining ushbu paradigmasining samaradorligini pasaytiradigan to'siqlardan qochish kerak. Agar mashinaning tashqi tomoni ulangan bo'lsa, demak u Internetga ulangan bo'lsa, ular o'tkazadigan o'tkazuvchanlik kengligi siz tasavvur qilganingizdek juda katta.

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  O’zaro aloqa tarmoqlari - Tarmoqlar o'zaro bog'lanish serverlar yoki superkompyuterlarning turli xil tugunlari va raklari ultra tezkor optik tolali tarmoqlardir, chunki massiv parallel guruhlash elementlarining ushbu paradigmasining samaradorligini pasaytiradigan to'siqlardan qochish kerak. Agar mashinaning tashqi tomoni ulangan bo'lsa, demak u Internetga ulangan bo'lsa, ular o'tkazadigan o'tkazuvchanlik kengligi siz tasavvur qilganingizdek juda katta.
  
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  Masalan, Mirinet va Infiniand tipidagi klasterlarning o'zaro bog'liqlik texnologiyalari odatiy holdir. Masalan, misolida Mirinet Ushbu ulanish turi uchun maxsus ishlab chiqilgan tarmoq kartalaridan iborat bo'lib, ular biz qismlar qismida tasvirlangan tortmachaga yoki tugunga joylashtiriladi. Bitta ulagichga ulangan optik tolali kabellar (yuqori / quyi oqim) ularga chiqadi / kiradi. O'zaro aloqalar shkaflarda joylashgan kalit yoki routerlar orqali amalga oshiriladi. Ular, shuningdek, nosozliklarga nisbatan yaxshi bardoshlikka ega va 10 Gbit / tezlikka erishish uchun rivojlangan.
  

Interconnection Networks - Networks are ultra-fast fiber optic networks that are interconnected servers or various nodes and supercomputers of supercomputers, as obstacles that reduce the effectiveness of this paradigm of massive parallel grouping elements must be avoided. If the outside of the car is connected, which means it is connected to the Internet, the bandwidth they will conduct is as large as you can imagine.

For example, cross-linking technologies of Mirinet and Infiniand type clusters are common. For example, in the example Mirinet consists of network cards designed specifically for this type of connection, which are placed in a drawer or node, which we describe in the section on parts. Optical fiber cables (upstream / downstream) connected to a single connector go in / out of them. Interconnections are made through switches or routers located in cabinets. They also have good fault tolerance and are developed to reach 10 Gbps.