公开(公告)号：US08281291B2

公开(公告)日：2012-10-02

申请号：US11967142

申请日：2007-12-29

申请人： Janet Dmitrovich ,  Philip Lee Langdale ,  James Patrick Robbins ,  William J. Tracey

发明人： Janet Dmitrovich ,  Philip Lee Langdale ,  James Patrick Robbins ,  William J. Tracey

IPC分类号： G06F9/45

CPC分类号： G06F12/0866 ,  G06F9/45516 ,  G06F2212/2022

摘要： A system and method are provided to allow demand loading and discarding of Java executable image (JXE) files. The virtual machine allocates an address space for a requested JXE program. The read-only portion of the JXE file is memory mapped from its nonvolatile location to the allocated memory space using read-only mapping and the read/write section of the JXE file are loaded into memory. When a page of the JXE program is needed, a page fault occurs if the read-only portion has not been loaded into memory. The operating system's page fault handler retrieves the needed page(s) from the nonvolatile storage location based upon the mapping data that resulted from the previously performed memory mapping. Because the read-only section of the JXE file is memory mapped using read-only mapping, the operating system's paging process is free to discard previously loaded memory pages that contain read-only portions of the JXE file.

摘要翻译： 提供了一种系统和方法来允许需求加载和丢弃Java可执行映像（JXE）文件。 虚拟机为所请求的JXE程序分配一个地址空间。 使用只读映射将JXE文件的只读部分从其非易失性位置映射到分配的存储空间，并将JXE文件的读/写部分加载到内存中。 当需要JXE程序的页面时，如果只读部分尚未加载到内存中，则会发生页面错误。 操作系统的页面错误处理器基于从先前执行的存储器映射产生的映射数据，从非易失性存储位置检索所需的页面。 由于JXE文件的只读部分是使用只读映射进行内存映射，因此操作系统的分页过程可以放弃先前加载的包含JXE文件只读部分的内存页面。

公开(公告)号：US06434565B1

公开(公告)日：2002-08-13

申请号：US09359613

申请日：1999-07-22

申请人： Viktors Berstis ,  Janet Dmitrovich

发明人： Viktors Berstis ,  Janet Dmitrovich

IPC分类号： G06F1730

CPC分类号： G06F17/30905 ,  Y10S707/99942 ,  Y10S707/99943

摘要： Progressions between current and succeeding World Wide Web (Web) pages are provided which are user friendly and may be easily variable by both designers and users of Web pages in computer managed communication networks such as the Web. There are provided control tags, in a transmitted page selected to succeed a currently displayed page, for controlling display functions in said currently displayed page in combination with means responsive to these control tags for implementing said display functions. In the implementation, control tags in the current page are selectively activatable in response to control tags in the succeeding page. In accordance with a preferred aspect of the invention, the current page further includes data for selectively determining whether the current page is controllable by said succeeding page. This data my be a list of URLs (Uniform Resource Linkages) of succeeding pages only by which the current page may be controlled. Conversely, the succeeding page may be set up to include this data for selectively determining whether said current page is controllable by said succeeding page. Aspects of the effective and desirable progressions described above may be implemented through at least one activatable control tag in said current page controlling a display function for a desirable manipulated progression from said current page to said succeeding page.

摘要翻译： 提供当前和后续万维网（Web）页面之间的进步，这些页面是用户友好的，并且可以由计算机管理的通信网络（例如Web）中的网页的设计者和用户容易地变化。 在被选择成接收当前显示的页面的发送页面中提供控制标签，用于结合响应于这些控制标签来实现所述显示功能的装置来控制所述当前显示的页面中的显示功能。 在实现中，响应于后续页面中的控制标签，选择性地激活当前页面中的控制标签。 根据本发明的优选方面，当前页面还包括用于选择性地确定当前页面是否可由所述后续页面控制的数据。 这个数据我是一个URL（统一资源链接）的列表，仅用于当前页面可以被控制的后续页面。 相反，后续页面可以被设置为包括该数据，用于选择性地确定所述当前页面是否被所述后续页面控制。 上述有效和期望的进展的方面可以通过所述当前页面中的至少一个可激活的控制标签来实现，其控制从所述当前页面到所述后续页面的期望的操纵进程的显示功能。

公开(公告)号：US20080098265A1

公开(公告)日：2008-04-24

申请号：US11967142

申请日：2007-12-29

申请人： Janet Dmitrovich ,  Philip Langdale ,  James Robbins ,  William Tracey

发明人： Janet Dmitrovich ,  Philip Langdale ,  James Robbins ,  William Tracey

IPC分类号： G11C29/04 ,  G06F9/45

CPC分类号： G06F12/0866 ,  G06F9/45516 ,  G06F2212/2022

摘要： A system and method are provided to allow demand loading and discarding of Java executable image (JXE) files. The virtual machine allocates an address space for a requested JXE program. The read-only portion of the JXE file is memory mapped from its nonvolatile location to the allocated memory space using read-only mapping and the read/write section of the JXE file are loaded into memory. When a page of the JXE program is needed, a page fault occurs if the read-only portion has not been loaded into memory. The operating system's page fault handler retrieves the needed page(s) from the nonvolatile storage location based upon the mapping data that resulted from the previously performed memory mapping. Because the read-only section of the JXE file is memory mapped using read-only mapping, the operating system's paging process is free to discard previously loaded memory pages that contain read-only portions of the JXE file.

摘要翻译： 提供了一种系统和方法来允许需求加载和丢弃Java可执行映像（JXE）文件。 虚拟机为所请求的JXE程序分配一个地址空间。 使用只读映射将JXE文件的只读部分从其非易失性位置映射到分配的存储空间，并将JXE文件的读/写部分加载到内存中。 当需要JXE程序的页面时，如果只读部分尚未加载到内存中，则会发生页面错误。 操作系统的页面错误处理器基于从先前执行的存储器映射产生的映射数据，从非易失性存储位置检索所需的页面。 由于JXE文件的只读部分是使用只读映射进行内存映射，因此操作系统的分页过程可以放弃先前加载的包含JXE文件只读部分的内存页面。

公开(公告)号：US06934707B1

公开(公告)日：2005-08-23

申请号：US09359612

申请日：1999-07-22

申请人： Viktors Berstis ,  Janet Dmitrovich

发明人： Viktors Berstis ,  Janet Dmitrovich

IPC分类号： G06F17/30

CPC分类号： G06F17/30896 ,  Y10S707/99943

摘要： Transitions between current and succeeding World Wide Web (Web) pages are provided which are aesthetically desirable, make the user comfortable and may be easily variable by both designers and users of Web pages in computer managed communication networks such as the Web. There are provided control tags, in a transmitted page selected to succeed a currently displayed page, for controlling display functions in said currently displayed page in combination with means responsive to these control tags for implementing said display functions. In the implementation, control tags in the current page are selectively activatable in response to control tags in the succeeding page. In accordance with a preferred aspect of the invention, the current page further includes data for selectively determining whether the current page is controllable by said succeeding page. This data my be a list of URLs (Uniform Resource Linkages) of succeeding pages only by which the current page may be controlled. Conversely, the succeeding page may be set up to include this data for selectively determining whether said current page is controllable by said succeeding page. Aspects of the effective and desirable transitions described above may be implemented through at least one activatable control tag in said current page controlling a display function for a desirable visual transition from said current page to said succeeding page.

摘要翻译： 提供在当前和后续的万维网（Web）页面之间的转换，其在美学上是理想的，使得用户在计算机管理的通信网络（例如Web）中的网页的设计者和用户都很舒适并且可以容易地变化。 在被选择成接收当前显示的页面的发送页面中提供控制标签，用于结合响应于这些控制标签来实现所述显示功能的装置来控制所述当前显示的页面中的显示功能。 在实现中，响应于后续页面中的控制标签，选择性地激活当前页面中的控制标签。 根据本发明的优选方面，当前页面还包括用于选择性地确定当前页面是否可由所述后续页面控制的数据。 这个数据我是一个URL（统一资源链接）的列表，仅用于当前页面可以被控制的后续页面。 相反，后续页面可以被设置为包括该数据，用于选择性地确定所述当前页面是否被所述后续页面控制。 上述有效和期望的转换的方面可以通过所述当前页面中的至少一个可激活的控制标签来实现，其控制显示功能以从期望的从当前页面到所述后续页面的视觉转换。

公开(公告)号：US20050165837A1

公开(公告)日：2005-07-28

申请号：US10763090

申请日：2004-01-22

申请人： Janet Dmitrovich ,  Philip Langdale ,  James Robbins ,  William Tracey

发明人： Janet Dmitrovich ,  Philip Langdale ,  James Robbins ,  William Tracey

IPC分类号： G06F7/00 ,  G06F9/45 ,  G06F12/08

CPC分类号： G06F12/0866 ,  G06F9/45516 ,  G06F2212/2022

摘要： A system and method are provided to allow demand loading and discarding of Java executable image (JXE) files. The virtual machine allocates an address space for a requested JXE program. The read-only portion of the JXE file is memory mapped from its nonvolatile location to the allocated memory space using read-only mapping and the read/write section of the JXE file are loaded into memory. When a page of the JXE program is needed, a page fault occurs if the read-only portion has not been loaded into memory. The operating system's page fault handler retrieves the needed page(s) from the nonvolatile storage location based upon the mapping data that resulted from the previously performed memory mapping. Because the read-only section of the JXE file is memory mapped using read-only mapping, the operating system's paging process is free to discard previously loaded memory pages that contain read-only portions of the JXE file.

摘要翻译： 提供了一种系统和方法来允许需求加载和丢弃Java可执行映像（JXE）文件。 虚拟机为所请求的JXE程序分配一个地址空间。 使用只读映射将JXE文件的只读部分从其非易失性位置映射到分配的存储空间，并将JXE文件的读/写部分加载到内存中。 当需要JXE程序的页面时，如果只读部分尚未加载到内存中，则会发生页面错误。 操作系统的页面错误处理器基于从先前执行的存储器映射产生的映射数据，从非易失性存储位置检索所需的页面。 由于JXE文件的只读部分是使用只读映射进行内存映射，因此操作系统的分页过程可以放弃先前加载的包含JXE文件只读部分的内存页。