The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1999
Filed:
May. 30, 1996
Applicant:
Inventors:
Tadashi Nakahira, Kawasaki, JP;
Masakazu Hayashi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395705 ; 395709 ;
Abstract
A compiling processing apparatus which compiles a program operating in a computer having a cache memory. This apparatus collects memory access data for the cache memory, analyzes confliction relationships between them, determines whether or not an instruction for confliction memory access data relocates, relocates the instruction if relocation is possible, and reduces the number of cache miss. Further, this apparatus recognizes memory access data in a continuous area, audits recognized memory access data alignment, generates an instruction of pair-load/pair-store, and reduces the number of memory accesses.