Inserting decoder reconfiguration instruction for routine...

Details Inserting decoder reconfiguration instruction for routine... Inserting decoder reconfiguration instruction for routine...

2007-10-23

2007-10-23

Kim, Kenneth S. (Department: 2111)

Electrical computers and digital processing systems: processing

Instruction decoding

C713S320000

Reexamination Certificate

active

11304818

ABSTRACT:
An information processing method for coding a program to enable an information processing device having an instruction decoder having a reconfigurable circuit, comprises the steps of: simulating execution of the program to obtain a history of instructions executed; extracting a routine in which a number of types of codes used in at least a field among fields constituting an instruction is limited to a predetermined number or less, from the program based on the history; inserting an instruction for changing circuit configuration of the reconfigurable circuit at start and end of the routine; allocating codes so that number of times of change of bit values in a field in which the number of types of codes used are limited is reduced for the routine; and converting a program obtained in the step of inserting an instruction to codes according to the allocation for the routine.

REFERENCES:
patent: 5790874 (1998-08-01), Takano et al.
patent: 6157997 (2000-12-01), Oowaki et al.
patent: 6195756 (2001-02-01), Hurd
patent: 6725450 (2004-04-01), Takayama
patent: 63-111533 (1988-05-01), None
patent: 06-149563 (1994-05-01), None
patent: 07-306782 (1995-11-01), None
patent: 08-101773 (1996-04-01), None
patent: 09-330219 (1997-12-01), None
patent: 10-254696 (1998-09-01), None
patent: 2001-125785 (2001-05-01), None
“Full 24-bit Digital Signal Processor”, MN 1920 Series LSI Manual, Matsushita Electronics Corporation 3 pages, unknown date.

Affiliated with

Also associated with

Rating

Inserting decoder reconfiguration instruction for routine... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inserting decoder reconfiguration instruction for routine..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inserting decoder reconfiguration instruction for routine... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3828474