Transitions among schedulable entities executing in a computer system are tracked in computer hardware or in a virtual machine monitor. In one aspect, the schedulable entities are operating system processes and threads, virtual machines, and instruction streams executing on the hardware. In another aspect,...http://www.google.com.tw/patents/US20030037089?utm_source=gb-gplus-share專利 US20030037089 - Tracking operating system process and thread execution and virtual machine execution in hardware or in a virtual machine monitor
