Script based method and device for verifying chip performance

Abstract

The invention provides a script based method and device for verifying the chip performance. The method comprises the following steps: setting a monitor module outside a script module for verifying a chip; acquiring and recording running parameters by the monitor module in the script module running process; calculating the running parameters by a statistic module every preset time interval to acquire a statistic result related to time; and generating a statistic result display image by a display module according to the statistic result. By adopting the monitor module outside the script module, the monitor module does not influence the simulating process of the script module for verifying the chip, so the verifying process has small operation quantity and good inheritance.

Description

technical field

[0001] The invention relates to a large-scale integrated circuit verification technology, in particular to a script-based method and device for verifying chip performance. Background technique

[0002] In the design stage of large-scale integrated circuits, functional verification and performance verification will be performed on chips that are still in the design stage. Functional verification refers to simulating the chip through software simulation to see if it can achieve the expected functions, so functional verification is mainly Check whether the simulation results are correct; performance verification is to count various performance indicators during the operation of the chip to see whether they meet the requirements, so performance verification mainly depends on the process performance. Relatively speaking, performance verification is more difficult to achieve, because performance verification involves not a single function module, but the entire chi...

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