公开(公告)号：US20230089659A1

公开(公告)日：2023-03-23

申请号：US17478063

申请日：2021-09-17

Applicant: VMware, Inc.

Inventor： Ali Najafi ,  Michael Wei ,  Andreas Georg Nowatzyk ,  Amy Tai

IPC: H04J3/06 ,  G06F11/30 ,  G06F1/14

Abstract: Described herein are systems, methods, and software to manage time calibration associated with an oscillator of a computing system. In one example, a computing system monitors clock cycles for an oscillator on the computing system, receives timing messages from a server, and calculates the frequency of the oscillator at intervals based on the monitored clock cycles and timing messages. The computing system further identifies a temperature from a temperature sensor at each of the intervals and generates a function to demonstrate frequency of the oscillator versus temperatures from the temperature sensor based on the identified temperatures and frequencies at the intervals.