Title:
VECTOR ARITHMETIC PROCESSING DEVICE, ARRAY VARIABLE INITIALIZATION METHOD BY VECTOR ARITHMETIC PROCESSING DEVICE, AND ARRAY VARIABLE INITIALIZATION PROGRAM USING VECTOR ARITHMETIC PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2020140284
Kind Code:
A
Abstract:
To quickly execute processing for initializing an array variable in a vector arithmetic processing device.SOLUTION: A vector arithmetic processing device 20 comprises: a vector control unit 21 for controlling execution of an operation on an array variable 240 stored in a memory 24 by a vector operation instruction 210; a determination unit 22 that determines whether or not an instruction 200 to be executed is an initialization instruction 220 to initialize an array variable 240; and an execution unit 23 for executing an initialization instruction 220 by converting it into a scalar operation instruction 230 which accesses a memory 24 similarly to the vector operation instruction 210 without using the vector operation instruction 210.SELECTED DRAWING: Figure 5
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Inventors:
FUJIMOTO TAKEYA
Application Number:
JP2019033557A
Publication Date:
September 03, 2020
Filing Date:
February 27, 2019
Export Citation:
Assignee:
NEC CORP
International Classes:
G06F17/16; G06F9/312
Domestic Patent References:
| JPH01295366A | 1989-11-29 | |||
| JP2000259610A | 2000-09-22 | |||
| JP2017117064A | 2017-06-29 | |||
| JPH07334483A | 1995-12-22 | |||
| JPH10105412A | 1998-04-24 | |||
| JPH02253473A | 1990-10-12 |
Foreign References:
| US20170083323A1 | 2017-03-23 |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Naoki Shimosaka