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:
Jun. 25, 2024
Filed:
Jun. 14, 2019
Nec Corporation, Tokyo, JP;
Yoshiyuki Ohno, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A program conversion devicefor converting source code that is the generation source of an object program executed by a vector processor, the vector processor including a vector arithmetic unit that performs vector arithmetic, a scalar arithmetic unit that performs scalar arithmetic, and a shared memory that can be accessed by either of the vector arithmetic unit and the scalar arithmetic unit, the program conversion deviceincludes a conversion unitwhich converts the source code so that: the vector arithmetic unit is caused to copy a plurality of data, which are stored in separate areas within the shared memory accessed by the scalar arithmetic unit during the process indicated by the source code, to a single different area from the areas in the shared memory; and the scalar arithmetic unit is caused to access the single different area instead of the separate areas.