High speed processing system capable of executing strings of ins

Details High speed processing system capable of executing strings of ins High speed processing system capable of executing strings of ins

1994-07-15

1996-04-02

Lim, Krisna

Boots, shoes, and leggings

3642624, 36426281, G06F 930

Patent

active

055048692

ABSTRACT:
An information processing system has a plurality of instruction strings containing a plurality of instructions and progressing process by executing instructions in one of the instruction strings in order. The system executes instructions in the instruction string in order on the basis of a control token set a start address, per each instruction string. In execution of an instruction for loading data from external memory, a next instruction is fed to the arithmetic processing unit without waiting completion of load operation in execution of the instruction for loading data from the external memory, and the currently executed instruction string is interrupted with storing a control token including a resume address of the interrupted instruction string in the token storing memory when data is not loaded in the data register in execution of the instruction for performing arithmetic operation with respect to the data in the data register.

REFERENCES:
patent: 4991090 (1991-02-01), Emma et al.
patent: 5185868 (1993-02-01), Tran
patent: 5185871 (1993-02-01), Frey et al.
patent: 5241635 (1993-08-01), Papadopoulos et al.
Sohi; "Instruction Issue Logic for High-Performance, Interruptible, Multiple Functional Unit, Pipelined Computers"; IEEE Transactions on Computers, vol. 39, No. 3, Mar. 1990, pp. 349-359.
Hwu et al; "Checkpoint Repair for Out-of-Order Execution Machines"; 1987-ACM-0084-7495, pp. 18-26.
Smith; "Implementing Precise Interrupts in Pipelined Processors"; IEEE Transactions on Computers, vol. 37, No. 5, May 1988, pp. 562-573.

Affiliated with

Also associated with

Rating

High speed processing system capable of executing strings of ins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High speed processing system capable of executing strings of ins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed processing system capable of executing strings of ins will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2023507