Control system for data processing system

Abstract

Abstract PURPOSE: To allow lots of high performance guests to simultaneously efficiently act by dividing a resource in a system into each zone and allowing each guest to use only the resource of a designated zone. CONSTITUTION: A main storage device(MS) 12, an extended storage device(ES) 14 and plural sub channels(SCH) to support each I/O device are divided into zones 0-N. Each zone has a zone identifier, and when a logic CPU of a guest is dispatched to a real CPU selected in the system, the MS, ES and the SCH in a zone identified by the zone identifier given to the logic CPU are used by the guest. On the occurrence of an I/O interrupt signal, the SCH relating to the I/O interrupt signal is made to enter a queue and the I/O interrupt is processed by the quest relating to the same zone identifier as that of the SCH in the queue.

Inventors

• 👤 Henrii Biin Jiyooji
• 👤 Riii Booden Terii
• 👤 Suteibun Fuareru Maaku
• 👤 Haamon Gamu Piiitaa
• 👤 Eruderedo Hou Rojiyaa
• 👤 Edowaado Jiyonson Furanshisu
• 👤 Uiriamu Makukourii Donarudo
• 👤 Imaniyueru Rakumirebuits Maaku
• 👤 Koodo Rasujien Jiyon
• 👤 Ansoniii Sukaarujiii Kasupaa
• 👤 Fuenton Sukanron Jiyon
• 👤 Utsudo Waiman Rezurii

Bibliographic Details