Data processing method, device and related products
A data processing and data technology, applied in the field of information processing, can solve the problems of low efficiency of neuron data processing, affecting speed, complex instructions, etc., and achieve the effect of simplifying data access logic, improving access speed, and improving data access efficiency.
Active Publication Date: 2021-05-11
SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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Problems solved by technology
When there is a lot of data access or shared storage data, the instructions of the machine learning chip gradually become complex, which in turn affects the speed of reading shared storage through instructions, resulting in low efficiency of neuron data processing
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[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0055] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed ste...
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The present application relates to a data processing method, device, and related products. The transmission circuit performs corresponding operations on the data to be operated in the memory according to the data operation signal carrying the first type flag bit and the second type flag bit sent by the internal or external device. operation and get the required input data. In this embodiment, since the data operation signal carries the first type flag bit and the second type flag bit, after receiving the data operation signal, the transmission circuit can, according to the first type flag bit and the second type flag bit of the data operation signal, The type flag bit judges the specific type of the data operation signal, and then performs the corresponding operation on the data to be operated in the memory. In this way, the corresponding operation can be quickly located by classifying according to the type flag of the data operation signal, which simplifies the data access logic, improves the data access efficiency, and greatly improves the access speed of the machine learning chip during data access.
Description
technical field [0001] The present application relates to the technical field of information processing, in particular to a data processing method, device and related products. Background technique [0002] With the continuous development of information technology and increasing demand, people have higher and higher requirements for data access and data processing, and the requirements for some processors that process data and access data are also becoming more and more stringent. Taking a general-purpose processor as an example, a multi-core processor composed of multiple general-purpose processor cores (for example, CPU cores) has become a mainstream due to its powerful parallel computing capability. [0003] However, with the continuous development of artificial neural networks, machine learning chips with more and more architectures are gradually coming out. These machine learning chips need to access data according to instructions or process data in shared storage durin...
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IPC IPC(8): G06F13/16G06F12/084G06N3/063
CPCG06F13/1668G06N3/063G06F12/084G06F15/7825G06F15/7807G06F15/7867G06F15/173G06F15/167
Inventor 不公告发明人
Owner SHANGHAI CAMBRICON INFORMATION TECH CO LTD