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Simulation operation method and simulator

A technology of analog calculation and calculation instructions, applied in the field of machine learning, can solve problems such as huge resources and unsatisfactory simulators, and achieve the effect of convenient analysis

Active Publication Date: 2020-08-07
CAMBRICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of accurate simulation will lead to huge resource, energy and time overhe

Method used

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  • Simulation operation method and simulator
  • Simulation operation method and simulator
  • Simulation operation method and simulator

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Embodiment Construction

[0054] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0055] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0056]The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein means...

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Abstract

The invention relates to a simulation operation method and a simulator, and the method is used for simulating the execution of neural network operation, and comprises the steps: receiving and storingoperation data which comprises a neural network operation instruction and data for executing the neural network operation instruction; and analyzing a plurality of operation sub-instructions from theneural network operation instruction, and determining a plurality of event processes for executing the plurality of operation sub-instructions, each event process comprising at least one of a loadingevent, an operation event, a storage event and a synchronization event; based on the determined event processes, obtaining at least one of the operation time and the operation result of completing theneural network operation instruction. According to the invention, simulation operation can be carried out on neural network operation rapidly.

Description

technical field [0001] The present disclosure relates to the field of machine learning, and in particular to a simulation operation method, a simulator, a machine learning chip and electronic equipment. Background technique [0002] Computer simulation refers to the behavior of using a simulator developed by computer software to simulate a real-world process or system. Nowadays, computer system simulator has become an indispensable tool in the research of computer system structure. By using simulators, researchers can efficiently complete the configuration and observation of software and hardware with low cost and overhead, and then provide guidance for the design and optimization of hardware and software. [0003] Neural network (neural network) has been very successfully applied, and neural network accelerators (neural network accelerators) are widely used to deal with neural network applications. Before a neural network accelerator can be formally applied, developers ne...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45508
Inventor 不公告发明人
Owner CAMBRICON TECH CO LTD