cppthreadpool's Introduction

CPPThreadPool

Author: Arun Nadesh R([email protected])

A simple thread pool library implemented using C++, pthread library and C++ wrappers to pthread library. This will create a .so lib libthreadpool.so and the same can be linked with any application which requires a producer-consumer model of processing jobs. This is a cmake based project and it is advisable to create a separate build directory and build.

Dependencies:

  libpthread

Public Headers:

   Job.h,
   Threadpool.h

Steps to build and install:

mkdir <builddir>
cd <builddir>
cmake <path-to-source-ThreadPool> -DCMAKE_BUILD_TYPE=<Release or Debug>
make
make install

The library will be installed in /usr/local/lib/threadpool
The headers will be installed in /sr/local/include/threadpool

Steps to make RPM:

mkdir <builddir>
cd <builddir>
cmake <path-to-source-ThreadPool> -DCMAKE_BUILD_TYPE=<Release or Debug>
make  
make package

This will build the RPM libthreadpool-1.0.0-1.x86_64.rpm
To install rpm package in /usr/local/lib/threadpool  and /sr/local/include/threadpool
 rpm -ivh libthreadpool-1.0.0-1.x86_64.rpm
 
To revert the RPM
 rpm -e libthreadpool

Sample Application: A sample app built using libthreadpool.so is demonstrated in Threadpooldriver.cpp

......
   Threadpool thPool(3);

if(TH_POOL_CREATE_SUCCESS == thPool.threadpool_create()) {

    for(int i=0; i<10; i++){

          Job* jb =  new Job(&testFun, &jobID[i]);
          if(jb){
             cout<<"Adding new job index: "<<jobID[i]<<endl;
             thPool.threadpool_add_job(jb);
          }
    }
}
sleep(30);
thPool.threadpool_destroy();
........

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