Method to manage coprocessor in a virtual memory virtual machine

Details Method to manage coprocessor in a virtual memory virtual machine Method to manage coprocessor in a virtual memory virtual machine

1986-01-17

1988-11-22

Zache, Raulfe B.

Boots, shoes, and leggings

G06F 1300, G06F 1208

Patent

active

047870265

ABSTRACT:
A method to manage the operation of a coprocessor in a virtual memory type data processing system in which an Input/Output channel and an Input/output channel controller interconnect the coprocessor to the main processor and system memory. A Virtual Resource Manager (VRM) comprising a group of interrelated software programs function in the system to establish virtual machines that execute application programs concurrently. A Coprocessor Manager component of the VRM establishes a Virtual Machine in which the compressor executes application programs that cannot be executed on the main processor. The coprocessor is mounted on an integrated circuit card which is inserted into a `mother board` socket which contains the main processor and related components.

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"Sharing Resources Between the Main and Coprocessor of a System," IBM Technical Disclosure Bulletin, vol. 29, No. 2 (Jul. 1986), p. 702.

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