PROCESSOR SYSTEM AND CONTROL METHOD THEREFOR

Title:

PROCESSOR SYSTEM AND CONTROL METHOD THEREFOR

Document Type and Number:

Japanese Patent JP3914230

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a processor system allowing suppression of temperature increase of a processor without reducing processing capability, and to provide a control method therefor.
SOLUTION: This processor system has: a plurality of first processors 11-1 to 11-(m-1) each independently processing a task; temperature sensors 12-1 to 12-(m-1) each for measuring a temperature of each of the first processors 11-1 to 11-(m-1); a main memory 20 for storing programs of the tasks processed by the first processors, and a task priority order table 22 for holding relation between the tasks and priority order thereof; and a second processor 11-m for assigning the program of the task to each of the first processors on the basis of the priority order table 22, and the temperatures of the first processors 11-1 to 11-(m-1) measured by the temperature sensors 12-1 to 12-(m-1).

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Inventors:

Go Uemura
Kenichi Nagai

Application Number:

JP2004321123A

Publication Date:

May 16, 2007

Filing Date:

November 04, 2004

Export Citation:

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Assignee:

Toshiba Corporation

International Classes:

G06F9/50

Domestic Patent References:

JP8016531A
JP2004240669A
JP9138716A

Attorney, Agent or Firm:

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto

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