Canaan Creative Co., Ltd.

Yingtao Xu

Nangeng Zhang

A chip frequency modulation method and apparatus of a computing device, a hash board, a computing device, and a storage medium are disclosed. The computing device is provided with at least one operational chip, and the operational chip is provided with a plurality of cores. The chip frequency modulation method includes: operating each of the plurality of cores in the operational chip configured with a plurality of frequencies to run at a working frequency, the working frequency being one of the plurality of frequencies; analyzing a computing performance indicator of each of the plurality of cores at the working frequency; and modulating a working frequency of at least one core up or down according to the computing performance indicator, a modulated working frequency being one of the plurality of frequencies.

Chip frequency modulation method and apparatus of computing device, hash board, computing device and storage medium

The invention provides a chip frequency modulation method and apparatus of a computing device, a hash board, a computing device and a storage medium. The chip frequency modulation method comprises: setting a plurality of working frequencies for the operational chip and causing the plurality of cores work at the respective working frequencies; analyzing a computing performance indicator of each core at its current working frequency; and modulating the current working frequency of the core up or down according to the computing performance indicator of the core modulating the frequency of a core with high computing performance up and modulating the frequency of a core with low computing performance down. Therefore, the invention can automatically modulate a frequency corresponding to each core according to the actual computing performance of each core in the operational chip of the computing device, thereby maximizing the computing performance of the cores.

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Beijing, China

Yingtao Xu