INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

WIPO Patent Application WO/2018/198479

A1

[Problem] To avoid route competition when carrying out an all-reduce communication in a multilayer full mesh system. [Solution] Provided is a first information processing device, comprising: a first communication unit for carrying out a first all-reduce communication with other information processing devices connected to a first leaf switch which the first information processing device is connected to; a second communication unit for carrying out, using the result of the first all-reduce communication, a second all-reduce communication with a single information processing device which is connected to a second leaf switch included in the same layer as the first leaf switch, and a third all-reduce communication with a single information processing device connected to a third leaf switch which is connected to a spine switch connected to the first leaf switch and which is included in a different layer from the layer wherein the first leaf switch is included; and a third communication unit which transmits the result of the process performed by the second communication unit to the other information processing devices connected to the first leaf switch.

JP3309212	NETWORK SWITCH SYSTEM
WO2007079309	METHOD AND SYSTEM FOR REQUEST PROCESSING IN A SUPPLY CHAIN

SHIMIZU TOSHIHIRO (JP)
NAKASHIMA KOHTA (JP)

PCT/JP2018/004367

November 01, 2018

February 08, 2018

Click for automatic bibliography generation  

FUJITSU LTD (JP)

G06F15/173; H04L45/128

JP2016224756A	2016-12-28
US20100185718A1	2010-07-22
US20090307467A1	2009-12-10

MUKOUYAMA Naoki (JP)

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