Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Synchronous processing method and its device

A technology of synchronous processing and synchronous marks, applied in the direction of program synchronization, multi-program device, etc., which can solve the problems of low efficiency and high overhead

Inactive Publication Date: 2005-08-10
李晓波
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is expensive and inefficient due to the need to change lanes multiple times, as well as save and restore the scene

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Synchronous processing method and its device
  • Synchronous processing method and its device
  • Synchronous processing method and its device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 It is a hardware structural diagram of the synchronization processing device of the present invention. The hardware part of the synchronization processing device is mainly composed of a synchronization flag group, a synchronization processing management control unit, an input / output buffer unit and the like. The connection relationship among the components of the synchronous processing device is shown in the figure. The input and output buffer registers are used to store input or output program drivers. The synchronization flag group includes N synchronization flags, and each synchronization flag has n bits. The synchronous processing management control part is used to manage and control the operation of the entire synchronous processing device, such as the reception of the management program driver, the execution of the operations specified by each synchronization command, the maintenance of the synchronization flag, the transmission of the control program d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention belongs to the field of computer synchronication technology, in particular, it relates to a synchronous processing method and its equipment. Said method includes: synchronous processing method, program driver drive method of L structure CPU and program drive method of L structure CPU after the synchronous processing device is added, and said equipment includes N timing marks, input buffer storage register, output buffer storage register, busy / idle marks of input / output buffer storage registers and operation / control component.

Description

technical field [0001] The invention relates to the technical field of computer synchronization, in particular to a synchronization processing method and a device thereof. Background technique [0002] The synchronous processing function is a very important function of the computer, because the purpose of multi-program coordination can only be realized with the help of the synchronous function. In modern large-scale applications, synchronization will become one of the important bottlenecks of performance, resulting in a large delay overhead. [0003] When a certain program needs to wait for a certain synchronization flag, the traditional synchronization processing method mainly handles it through the interrupt method. Because this method needs to change lanes many times, and save and restore the scene, the cost is high and the efficiency is low. A new, alternative method of interrupt processing, that is, a method and device for slow program execution, has been invented. U...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F9/52
Inventor 李晓波
Owner 李晓波
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com