A wave file processing method, storage medium and device

Abstract

The invention discloses a waveform file processing method, storage medium and device. The method includes a storage step, and the storage step includes the following sub-steps: acquiring a waveform file, the waveform file including at least one waveform signal; After a basic index value, encode the wave file into a parsable serialization structure in the memory by means of variable-length encoding; when the memory usage occupied by the serialization structure reaches the threshold, trigger the current serialization structure The compression and persistence behavior of the body, and the waveform processing file is obtained. The invention adopts a unique organizational method to produce waveform files of a specific format locally or remotely, so that the subsequent storage, reading and debugging operations based on the format waveform database files are greatly improved in efficiency, and at the same time compared with the existing foreign monopoly in the industry Wave file standard, the file size is reduced by more than 10 times, and the access efficiency is increased by 10 times, and the larger the wave file, the more obvious the advantage.

Description

technical field [0001] The invention relates to a wave file processing method, storage medium and device. Background technique [0002] SoC is the abbreviation of System on Chip, literally translated as "chip-level system", usually referred to as "system on chip". Because it involves "Chip", SoC will also reflect the connection and difference between "integrated circuit" and "chip", and its related content includes integrated circuit design, system integration, chip design, production, packaging, testing, etc. . Similar to the definition of "chip", SoC puts more emphasis on a whole. In the field of integrated circuits, it is defined as: a system or product formed by combining multiple integrated circuits with specific functions on a chip, which contains a complete The hardware system and the embedded software it carries. This means that on a single chip, the functions of an electronic system can be completed, and this system used to require one or more circuit boards, as ...

AI Technical Summary

Problems solved by technology

If the waveform file is huge (TB level), additional storage capacity and copying time are required, which increases the cost of debugging

(2) At present, the waveform tool has the problems of large waveform files, average loading speed, and no caching function

(3) The current waveform debugging method only supports debugging the waveform file after the simulation is completed, and the waveform content generated during the simulation process cannot be viewed immediately

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