ELECTRONIC APPARATUS, VLIW PROCESSOR AND CONTROL METHODS THEREROF

Title:

ELECTRONIC APPARATUS, VLIW PROCESSOR AND CONTROL METHODS THEREROF

Document Type and Number:

WIPO Patent Application WO/2018/052218

Kind Code:

A1

Abstract:

An electronic apparatus generating compiled data used in a very long instruction word (VLIW) processor including a plurality of function units is provided. The electronic apparatus includes a storage and a processor configured to control the storage to store the compiled data in which a plurality of VLIW instructions are compiled, identify a VLIW instruction from the compiled data; and update, if a multi-cycle no operation (nop) instruction for the plurality of function units is identified within a cycle corresponding to a latency of the identified VLIW instruction and if an end cycle of another VLIW instruction is within the cycle corresponding to the latency of the identified VLIW instruction, the compiled data by including information on a cycle difference between an end cycle of the identified VLIW instruction and the end cycle of the another VLIW instruction in the multi-cycle nop instruction.

Inventors:

LEE JONG-HUN (KR)
PARK JAE-UN (KR)
SONG SI-HOON (KR)
KIM MYUNG-SUN (KR)

Application Number:

PCT/KR2017/009800

Publication Date:

March 22, 2018

Filing Date:

September 07, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G06F9/38; G06F9/30

Foreign References:

US6799266B1	2004-09-28
US6044450A	2000-03-28
US20050257028A1	2005-11-17
US20060242387A1	2006-10-26
KR20140126191A	2014-10-30

Other References: