Shared memory

shared memory

• http://wiedi.frubar.net/blog/2008/03/08/libmaia-xml-rpc-with-qt4/)

How C++ interact with python

Client-c++

• visionnt.exe
• share memory:
  • call windows function,
  • ex: C:\xxxx\codes\rpc\test_rpc\test_rpc\sm-client.cpp
• RPC:
  • use C:\Users\aeexxxx\Downloads\XmlRpcC4Win1.0.15\TimXml\timxmlrpc.h

Server-python

• python.exe
• share memory:
  • use multiprocessing.shared_memory,
  • ex: C:\xxxx\codes\rpc\test_rpc\test_rpc\sm-server.py
• RPC:
  • use xmlrpc.server.SimpleXMLRPCServer,
  • ex: C:\xxxx\codes\rpc\test_rpc\test_rpc\pyrpcserver.py

idea

client -> client: allocate image in share memory
client -> client: grab images to share memory directly
client -> client: fill rpc input, including image, \nimage is represented by a string, share memory name
client -> server: rpc
server -> server: get rpc input, where image buffer \nshould be get by calling share mem function 
server -> server: algorithm
server --> client: reply

Ref

Ref: How to check share memory usage in windows

https://stackoverflow.com/questions/465378/program-to-view-shared-memory-in-windows

I think Accesschk can do this.

From the commandline: accesschk.exe -osv > objects.txt

Search for: “Type: Section”

Ref: Test of several libs

C:\xxxx\codes\anyrpc cmake fails due to missing dependencies

C:\Users\aeexxxx\Downloads\xmlrpc-c-1.51.07 there is vcproject but build fails

C:\Users\aeexxxx\Downloads\xmlrpc++0.7 upgrade vsproj fails

C:\Users\aeexxxx\Downloads\XmlRpcC4Win1.0.15\TimXml

Ref: libs

• Libiqxmlrpc
• Ultra lightweight XML-RPC library for C++
• XML-RPC for C and C++
• XmlRpc++
• XmlRpc C++ client for Windows
• gSOAP toolkit for C and C++ supporting XML-RPC and more
• [libmaia: XML-RPC for Qt/C++](

• 上一篇 知乎摘选
• 下一篇 好像是什麽googlereoup的愛好者的介紹