CN111989655A - 一种soc芯片、确定热点函数的方法及终端设备 - Google Patents

一种soc芯片、确定热点函数的方法及终端设备 Download PDF

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CN111989655A
CN111989655A CN201980014028.1A CN201980014028A CN111989655A CN 111989655 A CN111989655 A CN 111989655A CN 201980014028 A CN201980014028 A CN 201980014028A CN 111989655 A CN111989655 A CN 111989655A
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function
module
instruction
soc chip
calling information
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CN111989655B (zh
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李时骁
李向坤
董航
周晗
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring

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Abstract

一种SOC芯片、确定热点函数的方法及终端设备，其中SOC芯片包括处理模块和记录模块，处理模块用于确定需要进行热点函数统计后，在执行程序的过程中，若读取到函数进入或返回的指令，则执行函数进入或返回的操作以及向记录模块发送第一控制信号；记录模块用于接收到第一控制信号后，记录函数的调用信息；函数的调用信息用于确定函数是否为热点函数。本申请实施例中，处理模块在读取到函数进入或返回的指令后，通过向记录模块发送控制信号，即可实现记录函数的调用信息，从而后续可基于记录的函数的调用信息来确定热点函数；由于控制信号不影响函数的执行，因此处理模块进入函数后，可继续执行函数，从而对程序运行的影响较小。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201980014028.1A 2019-03-22 2019-03-22 一种soc芯片、确定热点函数的方法及终端设备 Active CN111989655B (zh)

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Cited By (2)

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CN113886250A (zh) * 2021-09-30 2022-01-04 四川大学 函数调用动态热力图的绘制方法
CN114328345A (zh) * 2021-12-10 2022-04-12 北京泽石科技有限公司 控制信息的处理方法、装置以及计算机可读存储介质

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* Cited by examiner, † Cited by third party
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CN114356804B (zh) * 2021-12-28 2024-05-31 北京奕斯伟计算技术股份有限公司 通信方法、装置、设备、计算机可读存储介质及程序产品
CN114770514A (zh) * 2022-05-11 2022-07-22 北京睿知文峰教育科技有限公司 基于stm32的人工智能机器人控制方法及装置

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CN109446740A (zh) * 2018-12-20 2019-03-08 湖南国科微电子股份有限公司 一种片上系统架构性能仿真平台

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US20050155020A1 (en) * 2004-01-14 2005-07-14 International Business Machines Corporation Method and apparatus for autonomic detection of cache "chase tail" conditions and storage of instructions/data in "chase tail" data structure
CN101441564A (zh) * 2008-12-04 2009-05-27 浙江大学 为程序定制的可重构加速器实现方法
CN103713933A (zh) * 2013-12-31 2014-04-09 华为技术有限公司 计算机程序中热点函数、变量的汇聚方法、装置及系统
US20180136277A1 (en) * 2014-04-18 2018-05-17 Breker Verification Systems Scheduling Of Scenario Models For Execution Within Different Computer Threads And Scheduling Of Memory Regions For Use With The Scenario Models
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113886250A (zh) * 2021-09-30 2022-01-04 四川大学 函数调用动态热力图的绘制方法
CN114328345A (zh) * 2021-12-10 2022-04-12 北京泽石科技有限公司 控制信息的处理方法、装置以及计算机可读存储介质
CN114328345B (zh) * 2021-12-10 2024-05-03 北京泽石科技有限公司 控制信息的处理方法、装置以及计算机可读存储介质

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