发明授权
US08429629B2 In-kernel virtual machine for low overhead startup and low resource usage
有权
用于低开销启动和低资源使用的内核虚拟机
- 专利标题： In-kernel virtual machine for low overhead startup and low resource usage
- 专利标题（中）： 用于低开销启动和低资源使用的内核虚拟机
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申请号： US11289401申请日： 2005-11-30
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公开(公告)号： US08429629B2公开(公告)日： 2013-04-23
- 发明人: Ulrich Drepper
- 申请人： Ulrich Drepper
- 申请人地址： US NC Raleigh
- 专利权人： Red Hat, Inc.
- 当前专利权人： Red Hat, Inc.
- 当前专利权人地址： US NC Raleigh
- 代理机构： Lowenstein Sandler LLP
- 主分类号： G06F9/45
- IPC分类号： G06F9/45 ; G06F9/44 ; H04L29/06
摘要：
Embodiments of the present invention provide an architecture for efficiently loading and executing byte code generated from a general programming language. In particular, a byte code interpreter implements a virtual machine that executes the byte code and is divided into a kernel component and one or more user components. The kernel component of the virtual machine is integrated into the operating system kernel. The user component runs in the same virtual address space as the applet, provides support for executing an applet and couples the applet to the operating system. In addition, the kernel component of the virtual machine may share code with multiple user components.
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