Title:
ARITHMETIC UNIT
Document Type and Number:
Japanese Patent JP2023179078
Kind Code:
A
Abstract:
To provide a technique capable of suppressing power consumption while suppressing an increase in a time required for computing in the case that the power consumption or the like increases.SOLUTION: Arithmetic units 100, 100B, 100C, 100D include: an arithmetic part 10 for executing a neural network model to perform arithmetic processing; an acquisition part 20 for acquiring any one or more of power consumption of the arithmetic units, a temperature of the arithmetic units and an operation rate of the arithmetic part as a determination value; and switching parts 30, 30B capable of switching a weight of the neural network model used in the arithmetic processing by a high bit weight and a low bit weight being the number of bits lower than the high bit weight. The switching parts switch the weight from the high bit weight to the low bit weight in the case that a determination value is equal to or more than a predetermined first threshold.SELECTED DRAWING: Figure 1
Inventors:
MUKAI FUMIYA
Application Number:
JP2022092138A
Publication Date:
December 19, 2023
Filing Date:
June 07, 2022
Export Citation:
Assignee:
DENSO CORP
TOYOTA MOTOR CORP
MIRISE TECH CORP
TOYOTA MOTOR CORP
MIRISE TECH CORP
International Classes:
G06N3/063; G06G7/60
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office
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