Title:
COMPILING DEVICE, COMPILING METHOD, AND COMPILING PROGRAM RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/130883
Kind Code:
A1
Abstract:
Provided are a compiling device, a compiling method, and a compiling program with which the speed of a program can be increased when a loop in a program includes an access to adjacent data. The compiling device includes: a loop analysis unit for determining whether vectorization of a loop in a source program is possible when an access to adjacent data is included in the loop; and a vectorization execution unit for generating an instruction for reading elements required for computation from a memory to a vector register when access to the adjacent data is included and the vectorization of the loop is possible.
Inventors:
IWAKAWA KENTO (JP)
Application Number:
PCT/JP2021/042164
Publication Date:
June 23, 2022
Filing Date:
November 17, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F8/41
Foreign References:
| JP2000048009A | 2000-02-18 | |||
| JPH0962654A | 1997-03-07 | |||
| JPH1166046A | 1999-03-09 | |||
| JP2009104494A | 2009-05-14 |
Other References:
KITAWAKI, SHIGEMUNE ET AL.: "Language Processors and Support Tools for the SX-3 Series", NEC TECHNICAL JOURNAL, vol. 45, no. 2, 28 February 1992 (1992-02-28), JP , pages 59 - 70, XP009537656, ISSN: 0285-4139
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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