JPS6479828A - Processing circuit corresponding to condition of data flow type computer - Google Patents

Processing circuit corresponding to condition of data flow type computer

Info

Publication number
JPS6479828A
JPS6479828A JP23648587A JP23648587A JPS6479828A JP S6479828 A JPS6479828 A JP S6479828A JP 23648587 A JP23648587 A JP 23648587A JP 23648587 A JP23648587 A JP 23648587A JP S6479828 A JPS6479828 A JP S6479828A
Authority
JP
Japan
Prior art keywords
condition
input data
result
operation processing
constant corresponding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23648587A
Other languages
Japanese (ja)
Inventor
Satomi Koseki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP23648587A priority Critical patent/JPS6479828A/en
Publication of JPS6479828A publication Critical patent/JPS6479828A/en
Pending legal-status Critical Current

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  • Multi Processors (AREA)

Abstract

PURPOSE:To speed up the processing of a pipeline by outputting the result of 1st operation processing to be applied to input data when the input data is appropriate for a prescribed condition, and when the input data is not appropriate for the prescribed condition, outputting the result of a 2nd operation processing to be applied to the input data. CONSTITUTION:An output operation processing circuit 3 adds the product of the result 101 of the 1st operation processing and a constant corresponding to a 1st condition to the produce of the result 102 of the 2nd operation processing and a constant corresponding to a 2nd condition and outputs the added result as an output data signal 103. When input data is appropriate for a prescribed condition, the constant corresponding to the 1st condition '1' and the constant corresponding to the 2nd condition is '0', so that the processed result of an output operation processing circuit 3 is equal to the result of the 1st operation processing to be applied to the input data appropriate for the prescribed condition. When the input data is not appropriate for the prescribed condition, the constant corresponding to the 1st condition is '0' and the constant corresponding to the 2nd condition is '1', the processed result of the circuit 3 is equal to the processed result of the 2nd operation processing to be applied to the input data unsuitable for the prescribed condition. Consequently, the acceleration of pipeline processing can not be interrupted.
JP23648587A 1987-09-21 1987-09-21 Processing circuit corresponding to condition of data flow type computer Pending JPS6479828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23648587A JPS6479828A (en) 1987-09-21 1987-09-21 Processing circuit corresponding to condition of data flow type computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23648587A JPS6479828A (en) 1987-09-21 1987-09-21 Processing circuit corresponding to condition of data flow type computer

Publications (1)

Publication Number Publication Date
JPS6479828A true JPS6479828A (en) 1989-03-24

Family

ID=17001428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23648587A Pending JPS6479828A (en) 1987-09-21 1987-09-21 Processing circuit corresponding to condition of data flow type computer

Country Status (1)

Country Link
JP (1) JPS6479828A (en)

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