Title:
DATA RE-ARRANGEMENT BY MIXED SIMT AND SIMD EXECUTION MODE
Document Type and Number:
WIPO Patent Application WO/2023/236013
Kind Code:
A1
Abstract:
The application relates to data re-arrangement and provides a method for data re-arrangement. The method may include: identifying a re-arrangement operation on N-D data as a combination of a 2D data transpose operation or a data movement operation on the N-D data, where N is an integer greater than 1; performing, under a condition that the re-arrangement operation comprises the 2D data transpose operation, the 2D data transpose operation based on a combination of SIMT memory coalescing load and SIMD memory coalescing store or a combination of SIMD memory coalescing load and SIMT memory coalescing store; and performing, under a condition that the re-arrangement operation comprises the data movement operation, the data movement operation based on direct memory coalescing load and store.
Inventors:
ZHAO PENG (CN)
ZHU WEI (CN)
LIN XIAODONG (CN)
ZHU WEI (CN)
LIN XIAODONG (CN)
Application Number:
PCT/CN2022/097200
Publication Date:
December 14, 2023
Filing Date:
June 06, 2022
Export Citation:
Assignee:
INTEL CORP (US)
ZHAO PENG (CN)
ZHU WEI (CN)
LIN XIAODONG (CN)
ZHAO PENG (CN)
ZHU WEI (CN)
LIN XIAODONG (CN)
International Classes:
G06T1/60; G06F9/38
Foreign References:
| US20200294179A1 | 2020-09-17 | |||
| CN102012803A | 2011-04-13 | |||
| US20220138903A1 | 2022-05-05 | |||
| US20210287417A1 | 2021-09-16 |
Other References:
SWEET ROLAND A.: "A Parallel and Vector Variant of the Cyclic Reduction Algorithm", SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING, PHILADELPHIA, PA, US, vol. 9, no. 4, 1 July 1988 (1988-07-01), US , pages 761 - 765, XP093113694, ISSN: 0196-5204, DOI: 10.1137/0909050
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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