mpi_basic – bug story – Funcpointer and Callback

Title:

Introduction:

• brief descreption of PaaS
• various aspects of PaaS and the implementations
• explore various container technologies
  • LXC
  • Warden
  • Docker
• next generation PaaS support

About PaaS:

• focuses on developer productivity rather than managing Network Storage and Compute
• abstract out the implementation runtime environment
• basic implementations:

The example of some PaaS Provider:

• the vm vs containers:

Container overview:

• Containers are means of providing isolation and resource management in Linux enviroment
• same level of isolation and security as a VM
• No dependance on hardware emulatoin , better performance over full visulazation

Basic theory of Linux container:

• Chroot
• cgroups
• kernal namespace

Typical containers:

• some typical containers: