专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07533098B2 Dynamic status tree facility 失效
标题翻译：动态状态树设施
公开(公告)号：US07533098B2
公开(公告)日：2009-05-12
申请号：US10196024
申请日：2002-07-15
申请人： Mark F. Wilding , Alexander Abrashkevich
发明人： Mark F. Wilding , Alexander Abrashkevich
IPC分类号： G06F17/30
CPC分类号： G06Q10/06 , Y10S707/99944
摘要： A dynamic status tree facility for providing status information about one or more systems. The facility includes a tree data structure and methods for manipulating the data structure. The facility is accessible to provider processes using a set of provider interface methods. The facility is accessible to consumer processes using a set of consumer interface methods. The tree data structure is defined by nodes stored in shared memory and attached to by way of a defined data structure made available to the provider and consumer interface methods. The nodes in the tree data structure are defined to have a control block and a variable set of export data. The export data for any one node is specified by a variable in the control block. Certain of the exported data in the tree is representable in a format selected to have one of four defined properties. A set of tags are defined for the identification of nodes and export information in the tree data structure.
摘要翻译：用于提供关于一个或多个系统的状态信息的动态状态树设施。该设施包括树状数据结构和操纵数据结构的方法。使用一组提供程序接口方法，提供程序进程可以访问该设施。消费者流程使用一组消费者接口方法可以访问该设施。树数据结构由存储在共享存储器中的节点定义，并通过定义的数据结构附加到提供商和消费者接口方法。树数据结构中的节点被定义为具有控制块和导出数据的变量集合。任何一个节点的导出数据由控制块中的变量指定。树中某些导出的数据可以以选定为具有四个定义属性之一的格式表示。定义了一组标签，用于识别节点，并在树状数据结构中导出信息。

12. 发明授权

US07827375B2 Defensive heap memory management 有权
标题翻译：防御堆内存管理
公开(公告)号：US07827375B2
公开(公告)日：2010-11-02
申请号：US11626691
申请日：2007-01-24
申请人： Alexander Abrashkevich , Mark F. Wilding
发明人： Alexander Abrashkevich , Mark F. Wilding
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/366 , G06F12/023
摘要： A data structure, method and system are provided incorporating a general purpose memory allocator and defensive heap memory manager. This provides an ability to reliably detect various types of memory errors, dynamically enable or disable memory debugging, enhance success of read and write operations using various memory verification techniques. Further, through separation of control information associated with allocated and free chunks of memory from the chunks themselves (separation of metadata from actual data), enhanced protection of vital information about the heap memory layout in general is provided. The heap memory manager uses read, write, and execute protected heap header walls and pool header walls and may, for each pool and memory block, separately use hidden front and back Memory Debug Information Areas (MDIAs) with checksums and well-known signature fields thereby enhancing overall memory management.
摘要翻译：提供了包含通用存储器分配器和防御堆存储器管理器的数据结构，方法和系统。这提供了可靠地检测各种类型的存储器错误，动态地启用或禁用存储器调试的能力，使用各种存储器验证技术增强了读取和写入操作的成功。此外，通过分离与分组本身的分配的和自由的存储块相关联的控制信息（元数据与实际数据的分离），提供了关于堆存储器布局的重要信息的增强保护。堆内存管理器使用读，写和执行保护的堆标头墙和池标题墙，并且对于每个池和内存块，可以分别使用具有校验和和公知签名字段的隐藏的前端和后端内存调试信息区域（MDI）从而增强整体内存管理。

13. 发明申请

US20070136385A1 Defensive Heap Memory Management 有权
标题翻译：防御堆内存管理
公开(公告)号：US20070136385A1
公开(公告)日：2007-06-14
申请号：US11626691
申请日：2007-01-24
申请人： Alexander Abrashkevich , Mark Wilding
发明人： Alexander Abrashkevich , Mark Wilding
IPC分类号： G06F17/30
CPC分类号： G06F11/366 , G06F12/023
摘要： A data structure, method and system are provided incorporating a general purpose memory allocator and defensive heap memory manager. This provides an ability to reliably detect various types of memory errors, dynamically enable or disable memory debugging, enhance success of read and write operations using various memory verification techniques. Further, through separation of control information associated with allocated and free chunks of memory from the chunks themselves separation of metadata from actual data), enhanced protection of vital information about the heap memory layout in general is provided. The heap memory manager uses read, write, and execute protected heap header walls and pool header walls and may, for each pool and memory block, separately use hidden front and back Memory Debug Information Areas (MDIAs) with checksums and well-known signature fields thereby enhancing overall memory management.
摘要翻译：提供了包含通用存储器分配器和防御堆存储器管理器的数据结构，方法和系统。这提供了可靠地检测各种类型的存储器错误，动态地启用或禁用存储器调试的能力，使用各种存储器验证技术增强了读取和写入操作的成功。此外，通过从分块本身分离与分配的和空闲的存储块相关联的控制信息本身将元数据与实际数据分离），提供了关于堆存储器布局的重要信息的增强保护。堆内存管理器使用读，写和执行保护的堆标头墙和池标题墙，并且对于每个池和内存块，可以分别使用具有校验和和公知签名字段的隐藏的前端和后端内存调试信息区域（MDI）从而增强整体内存管理。

14. 发明授权

US07181585B2 Defensive heap memory management 失效
标题翻译：防御堆内存管理
公开(公告)号：US07181585B2
公开(公告)日：2007-02-20
申请号：US10427085
申请日：2003-04-30
申请人： Alexander Abrashkevich , Mark F. Wilding
发明人： Alexander Abrashkevich , Mark F. Wilding
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F12/023
摘要： A data structure, method and system are provided incorporating a general purpose memory allocator and defensive heap memory manager. This provides an ability to reliably detect various types of memory errors, dynamically enable or disable memory debugging, enhance success of read and write operations using various memory verification techniques. Further, through separation of control information associated with allocated and free chunks of memory from the chunks themselves (separation of metadata from actual data), enhanced protection of vital information about the heap memory layout in general is provided. The heap memory manager uses read, write, and execute protected heap header walls and pool header walls and may, for each pool and memory block, separately use hidden front and back Memory Debug Information Areas (MDIAs) with checksums and well-known signature fields thereby enhancing overall memory management.
摘要翻译：提供了包含通用存储器分配器和防御堆存储器管理器的数据结构，方法和系统。这提供了可靠地检测各种类型的存储器错误，动态地启用或禁用存储器调试的能力，使用各种存储器验证技术增强了读取和写入操作的成功。此外，通过分离与分组本身的分配的和空闲的存储块相关联的控制信息（元数据与实际数据的分离），提供了关于堆存储器布局的重要信息的增强保护。堆内存管理器使用读，写和执行保护的堆标头墙和池标题墙，并且对于每个池和内存块，可以分别使用具有校验和和公知签名字段的隐藏的前端和后端内存调试信息区域（MDI）从而增强整体内存管理。

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