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:
Jan. 12, 2010
Filed:
Aug. 27, 2004
Hirokazu Kami, Minato-ku, JP;
Takao Toi, Minato-ku, JP;
Toru Awashima, Minato-ku, JP;
Kenichiro Anjo, Kawasaki, JP;
Koichiro Furuta, Kawasaki, JP;
Taro Fujii, Kawasaki, JP;
Masato Motomura, Kawasaki, JP;
Hirokazu Kami, Minato-ku, JP;
Takao Toi, Minato-ku, JP;
Toru Awashima, Minato-ku, JP;
Kenichiro Anjo, Kawasaki, JP;
Koichiro Furuta, Kawasaki, JP;
Taro Fujii, Kawasaki, JP;
Masato Motomura, Kawasaki, JP;
NEC Corporation, Tokyo, JP;
NEC Electronics Corporation, Kanagawa, JP;
Abstract
A data processing device for debugging code for a parallel arithmetic device that includes a plurality of data processing circuits arranged in a matrix and that causes, for each operating cycle, successive transitions of operation states in accordance with object code includes: operation execution means for causing the parallel arithmetic device to execute state transitions by means of the object code; device halt means for temporarily halting the state transitions for each operating cycle; a result output means for reading and supplying as output at least a portion of held data, connection relations, and operation commands of the plurality of data processing circuits of the halted parallel arithmetic device; a resume input means for receiving as input a resume command of the state transitions; and an operation resumption means for causing the operation execution means to resume the state transitions upon input of a resume command.