ASYNCHRONOUS INSTRUCTION EXECUTION APPARATUS AND METHOD

Title:

ASYNCHRONOUS INSTRUCTION EXECUTION APPARATUS AND METHOD

Document Type and Number:

WIPO Patent Application WO/2016/054780

Kind Code:

A1

Abstract:

An asynchronous instruction execution apparatus and method. The asynchronous instruction execution apparatus (20) comprises a vector execution unit control (VXUC) module (21) and n vector execution unit data (VXUD) modules (221-22n), n being a positive integer. The VXUC module (21) is used for executing instruction decoding and token management. The n VXUD modules (221-22n) are cascaded and are separately connected to the VXUC module (21), and are used for invoking external computation resources to execute data computation. The bit width of data processed by the asynchronous instruction execution apparatus is M, the bit width of each VXUD module is N, and n=M/N. The asynchronous instruction execution apparatus is divided into two parts, namely, the VXUC part and the VXUD part, the number of the VXUDs is set according to the bit width of data, so that data lines of each VXUD can be separately routed, and buses can also be separately routed, and the backend routing is more convenient.

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Inventors:

YANG SHAOLA (CN)
LIU XIAOCHENG (CN)
XU ZHEN (CN)

Application Number:

PCT/CN2014/088179

Publication Date:

April 14, 2016

Filing Date:

October 09, 2014

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

G06F9/46

Foreign References:

CN101371233A	2009-02-18
CN1656445B	2010-05-05
US20140064096A1	2014-03-06

Other References: