Patent ID: 11949566
Assignee: KEYSIGHT TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 8:
9. A method for testing a system under test (SUT), the method comprising:
hosting by a physical test bed, a physical processing node, wherein the physical test bed comprises one or more external communications probes and one or more internal communications probes;
monitoring the physical processing node while the physical processing node is performing a computing task and building a processing node communications model based on a first plurality of data flows within the physical processing node;
emulating a multi-processing node distributed computing system using the processing node communications model;
generating intra-processing node communications in the multi-processing node distributed computing system;
generating inter-processing node communications in the multi-processing node distributed computing system, wherein at least a portion of the inter-processing node communications comprises one or more messages communicated with the SUT by way of a switching fabric;
executing a pre-defined test case in the multi-processing node distributed computing system;
monitoring the SUT; and
outputting a test report based on monitoring the SUT during execution of the pre-defined test case.