专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08020155B2 Mechanism for optimizing function execution 有权
标题翻译：优化功能执行的机制
公开(公告)号：US08020155B2
公开(公告)日：2011-09-13
申请号：US11605540
申请日：2006-11-28
申请人： Jiwei Lu , William Yu-Wei Chen
发明人： Jiwei Lu , William Yu-Wei Chen
IPC分类号： G06F9/45
CPC分类号： G06F9/4484
摘要： A mechanism is provided for managing the referencing of at least two versions of a function. A first version is a single threaded version that does not ensure multi-thread safety. A second version is a multi threaded version that does ensure multi-thread safety. The mechanism determines whether a set of executable code (e.g. a program) is currently executing in single-threaded mode or multi-threaded mode. If the executable code is executing in single-threaded mode, then the mechanism causes the executable code to reference the first version of the function. If the executable code is executing in multi-threaded mode, then the mechanism causes the executable code to reference the second version of the function. By doing so, the mechanism ensures that the additional overhead of ensuring multi-thread safety is incurred only when it is needed. In this manner, the mechanism makes execution of the function more optimal.
摘要翻译：提供了一种用于管理功能的至少两个版本的引用的机制。第一个版本是单线程版本，不能确保多线程安全。第二个版本是一个多线程版本，确保多线程安全。该机制确定一组可执行代码（例如，程序）当前是以单线程模式还是多线程模式执行。如果可执行代码在单线程模式下执行，则该机制将使可执行代码引用该函数的第一个版本。如果可执行代码在多线程模式下执行，则该机制使可执行代码引用该函数的第二个版本。通过这样做，该机制确保仅在需要时才产生确保多线程安全的额外开销。以这种方式，该机制使得该功能的执行更加优化。

2. 发明申请

US20080127071A1 Mechanism for optimizing function execution 有权
标题翻译：优化功能执行的机制
公开(公告)号：US20080127071A1
公开(公告)日：2008-05-29
申请号：US11605540
申请日：2006-11-28
申请人： Jiwei Lu , William Yu-Wei Chen
发明人： Jiwei Lu , William Yu-Wei Chen
IPC分类号： G06F9/44
CPC分类号： G06F9/4484
摘要： A mechanism is provided for managing the referencing of at least two versions of a function. A first version is a single threaded version that does not ensure multi-thread safety. A second version is a multi threaded version that does ensure multi-thread safety. The mechanism determines whether a set of executable code (e.g. a program) is currently executing in single-threaded mode or multi-threaded mode. If the executable code is executing in single-threaded mode, then the mechanism causes the executable code to reference the first version of the function. If the executable code is executing in multi-threaded mode, then the mechanism causes the executable code to reference the second version of the function. By doing so, the mechanism ensures that the additional overhead of ensuring multi-thread safety is incurred only when it is needed. In this manner, the mechanism makes execution of the function more optimal.
摘要翻译：提供了一种用于管理功能的至少两个版本的引用的机制。第一个版本是不能确保多线程安全的单线程版本。第二个版本是一个多线程版本，确保多线程安全。该机制确定一组可执行代码（例如，程序）当前是以单线程模式还是多线程模式执行。如果可执行代码在单线程模式下执行，则该机制将使可执行代码引用该函数的第一个版本。如果可执行代码在多线程模式下执行，则该机制使可执行代码引用该函数的第二个版本。通过这样做，该机制确保仅在需要时才产生确保多线程安全的额外开销。以这种方式，该机制使得该功能的执行更加优化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式