Automatic testing method of calculating type server which supports multiple GPUs

Abstract

The invention relates to the field of computer software development, in particular to an automatic testing method of a PCIE-SWITCH calculating type server which supports multiple GPUs. Through the method, automatic testing can be conducted on the PCIE-SWITCH calculating type server which supports multiple GPUs. According to the automatic testing method of the PCIE-SWITCH calculating type server which supports multiple GPUs, through matching of the PCIE-SWITCH server and the GPUs, testing of consumption decreasing (Thermal), PCI Express frequency bandwidth (bandwidth), server stress suffering (stress) can be automatically conducted, the working efficiency is sharply improved, and thus the problem that the workload is huge is solved. During the whole testing process, the testing method is easy to operate, the automation degree is high, practicability is strong, manpower can be saved, the testing efficiency is improved, and the automatic testing method of the PCIE-SWITCH calculating type server which supports multiple GPUs is a very effective method for verifying the quality of a product.

Description

technical field [0001] The present invention relates to the field of computer software development, in particular to an automatic detection method for a PCIE-SWITCH computing server supporting multiple GPUs. By testing the PCIE-SWITCH server through the method, it is possible to effectively detect the abnormality of the PCIE-SWITCH server. It can reduce the cost of manpower, material resources and process management, and improve the test coverage. Background technique [0002] At present, in the field of whole cabinet servers, large-scale high-performance, computing servers (PCIE-SWITCH) support 16 GPUs (Graphic Processing Unit graphics processors) with a power of 235 watts, and pass PCIE (bus and interface standard Peripheral Component Interface Express) retimer The card (time correction card) and the Mini SAS HD high-speed cable are connected to a server server. At this time, the PCIE-SWITCH is equivalent to the PCIE device on the server side. During the test, the PCIE-SWI...

AI Technical Summary

Problems solved by technology

[0003] In view of the problems referred to above, the application has invented a kind of automated testing method of the PCIE-SWITCH computing type server that supports multiple GPUs, can automatically carry out PCIE-SWITCH server collocation GPU and carry out consumption reduction (Thermal), PCI Express bandwidth (bandwidth), server The stress test can greatly improve work efficiency, thus effectively solving the above-mentioned problems with huge workload

Images