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1. 发明授权

US06799156B1 Method and design for a DVD SCSI tape controller 失效
标题翻译： DVD SCSI磁带控制器的方法和设计
公开(公告)号：US06799156B1
公开(公告)日：2004-09-28
申请号：US10133261
申请日：2002-04-26
申请人： Michael J. Rieschl , Carl R. Crandall , Thomas N. Devries , Haeng D. Park
发明人： Michael J. Rieschl , Carl R. Crandall , Thomas N. Devries , Haeng D. Park
IPC分类号： G06F9455
CPC分类号： G06F3/0664 , G06F3/0607 , G06F3/0661 , G06F3/0682
摘要： A method of and apparatus for efficiently and effectively coupling a newly designed peripheral device to a legacy data processing system. The approach utilizes emulation of a SCSI tape device by a SCSI DVD device. Through device emulation, system-wide modifications are minimized.
摘要翻译：一种用于有效且有效地将新设计的外围设备耦合到传统数据处理系统的方法和设备。该方法利用SCSI DVD设备对SCSI磁带设备的仿真。通过器件仿真，系统范围的修改被最小化。

2. 发明申请

US20170364545A1 SYSTEMS AND METHODS FOR IMPLEMENTING A MULTI-HOST RECORD LOCK MECHANISM 有权
公开(公告)号：US20170364545A1
公开(公告)日：2017-12-21
申请号：US15187973
申请日：2016-06-21
申请人： MICHAEL C. Otto , Carl R. Crandall , Forest F. Crocker , Lnda J. Brock , Douglas A. Fuller , Michael J. Rieschl
发明人： MICHAEL C. Otto , Carl R. Crandall , Forest F. Crocker , Lnda J. Brock , Douglas A. Fuller , Michael J. Rieschl
IPC分类号： G06F17/30 , G06F9/455
摘要： A method includes determining, by a processor, whether a program check condition exists. The method further includes determining, by the processor, whether a lock descriptor of a lock in a file lock table satisfies an unlocking condition. The method further includes releasing, by the processor, the lock by setting the lock descriptor's host identifier as zero. The method further includes determining, by the processor, whether any lock in the file lock table satisfies a lock conflict condition. The method further includes determining, by the processor, whether the file lock table includes any lock descriptor that satisfies a locking condition. The method further includes creating, by the processor, a new lock using the lock descriptor that satisfies the locking condition.

3. 发明申请

US20220292084A1 VIEW OPERAND FOR CREATING A VIEW OF AN EXPANSE FILE 有权
公开(公告)号：US20220292084A1
公开(公告)日：2022-09-15
申请号：US17199544
申请日：2021-03-12
申请人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
发明人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
IPC分类号： G06F16/23
摘要： A method for processing an operand by an operating system includes receiving, at the operating system, a set of interrupts from a view operand; wherein a first interrupt causes the operating system to create a postern, a second interrupt causes the operating system to delete a specified postern and the remaining interrupts are transformed into a user status that is placed in the operand. A non-transitory machine readable memory medium including instructions when executed to cause a processor to perform the following actions: receiving, at the operating system, a set of interrupts from a view operand; wherein a first interrupt causes the operating system to create a postern, a second interrupt causes the operating system to delete a specified postern and the remaining interrupts are transformed into a user status that is placed in the operand.

4. 发明申请

US20080155246A1 System and method for synchronizing memory management functions of two disparate operating systems 审中-公开
标题翻译：用于同步两个不同操作系统的内存管理功能的系统和方法
公开(公告)号：US20080155246A1
公开(公告)日：2008-06-26
申请号：US11643422
申请日：2006-12-21
申请人： Andrew T. Jennings , Feng-Jung Kao , Kerry M. Langsford , Michael J. Rieschl , David W. Schroth
发明人： Andrew T. Jennings , Feng-Jung Kao , Kerry M. Langsford , Michael J. Rieschl , David W. Schroth
IPC分类号： G06F15/177 , G06F12/02
CPC分类号： G06F11/0793 , G06F9/4401 , G06F11/0712 , G06F11/0751 , G06F11/1415
摘要： A memory management interface is provided to synchronize the operation of two disparate operating systems (OSes) that are executing on the same data processing platform. In one embodiment, the first operating system is a legacy OS of the type that is generally associated with an enterprise-level data processing system such as a mainframe. In contrast, the second OS is of a type designed to execute on commodity hardware such as personal computers. The first OS communicates with the second OS via a control logic interface to establish its execution environment, and to perform memory management functions. This interface supports a two-phase boot process that ensures that all memory allocated to the first OS can be released if an error occurs that affects operations of the first OS. This prevents the development of memory leaks.
摘要翻译：提供存储器管理接口以同步在同一数据处理平台上执行的两个不同的操作系统（OS）的操作。在一个实施例中，第一操作系统是通常与诸如主机的企业级数据处理系统相关联的类型的旧式OS。相比之下，第二个操作系统是一种设计用于在诸如个人计算机的商品硬件上执行的类型。第一OS通过控制逻辑接口与第二OS通信以建立其执行环境，并执行存储器管理功能。此接口支持两阶段引导过程，确保如果发生影响第一个操作系统的操作的错误，则可以释放分配给第一个操作系统的所有内存。这样可以防止内存泄漏的发展。

5. 发明申请

US20220309173A1 DATA EXPANSE USING A VIEW INSTRUCTION 有权
公开(公告)号：US20220309173A1
公开(公告)日：2022-09-29
申请号：US17199536
申请日：2021-03-12
申请人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
发明人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
IPC分类号： G06F21/62 , G06F16/13
摘要： A method for obtaining access to database files in a computing system includes receiving, at an operating system, a first call from a database management system requesting access to a database file; creating, by the operating system, a data expanse file; and allowing the database management system to request views of data in the data expanse file by using an instruction processor and a view instruction. A computer program product may include a non-transitory computer-readable medium comprising instructions which, when executed by a processor of a computing system, cause the processor to perform the following actions: receiving, at an operating system, a first call from a database management system requesting access to a database file; creating, by the operating system, a data expanse file; and allowing the database management system to request views of data in the data expanse file by using an instruction processor and a view instruction.

6. 发明申请

US20130132063A1 SYSTEMS AND METHODS FOR DEBUGGING JUST-IN-TIME STATIC TRANSLATION IN AN EMULATED SYSTEM 审中-公开
标题翻译：系统和方法，用于调试模拟系统中的一次性静态转换
公开(公告)号：US20130132063A1
公开(公告)日：2013-05-23
申请号：US13299452
申请日：2011-11-18
申请人： Michael J. Rieschl , Mitchell A. Bauman , Feng-Jung Kao , Edward Lusienski , James R. McBreen , James F. Merten , Thomas L. Nowatzki , David W. Schroth , Scott L. Titus , Judge Yohn
发明人： Michael J. Rieschl , Mitchell A. Bauman , Feng-Jung Kao , Edward Lusienski , James R. McBreen , James F. Merten , Thomas L. Nowatzki , David W. Schroth , Scott L. Titus , Judge Yohn
IPC分类号： G06F9/455 , G06F9/45
CPC分类号： G06F9/4552 , G06F11/3624 , G06F11/3688
摘要： Systems and methods for testing and validation of translated memory banks used in an emulated system are disclosed. One method includes translating one or more banks of non-native instructions into one or more banks of native instructions executable in a computing system having a native instruction set architecture. The one or more banks of non-native instructions define one or more tests of execution of a non-native instruction set architecture. The method also includes loading a memory with instructions and data defined according to the non-native instruction set architecture and addressed by the one or more tests, and triggering, by an emulator, execution of the translated one or more banks of native instructions. The method further includes, upon detection of an error during execution of the translated one or more banks of native instructions, identifying an error in execution of the non-native instruction set architecture by the computing system.
摘要翻译：公开了一种用于仿真系统中使用的翻译存储体的测试和验证的系统和方法。一种方法包括将一组或多组非本地指令转换成具有本机指令集架构的计算系统中可执行的一个或多个本地指令库。一个或多个非本机指令组定义了非本地指令集架构的一个或多个执行测试。该方法还包括加载具有根据非本机指令集架构定义并由一个或多个测试寻址的指令和数据的存储器，以及由仿真器触发翻译的一个或多个本地指令库的执行。该方法还包括：在执行翻译的一个或多个本机指令段期间检测到错误时，识别由计算系统执行非本地指令集架构的错误。

7. 发明申请

US20100205603A1 SCHEDULING AND DISPATCHING TASKS IN AN EMULATED OPERATING SYSTEM 审中-公开
标题翻译：在模拟操作系统中调度和分配任务
公开(公告)号：US20100205603A1
公开(公告)日：2010-08-12
申请号：US12367921
申请日：2009-02-09
申请人： James F Merten , Michael J. Rieschl , Nathan T. Zimmer
发明人： James F Merten , Michael J. Rieschl , Nathan T. Zimmer
IPC分类号： G06F9/46
CPC分类号： G06F9/45554
摘要： Approaches for dispatching routines in an emulated operating system. A method includes executing a first operating system (OS) on an instruction processor of a data processing system. The first OS includes instructions of a first instruction set that are native to the instruction processor. A second OS is emulated on the first OS and includes instructions of a second instruction set that are not native to the instruction processor. A first plurality of tasks is created by the emulated second OS. The first OS individually schedules the first plurality of tasks and dispatches the first plurality of emulated tasks for emulation according to the scheduling.
摘要翻译：在仿真操作系统中调度例程的方法。一种方法包括在数据处理系统的指令处理器上执行第一操作系统（OS）。第一OS包括指令处理器本地的第一指令集的指令。在第一OS上仿真第二个OS，并且包括第二指令集的指令，该第二指令集不是指令处理器本地的。由仿真的第二OS创建第一组多个任务。第一OS单独地调度第一多个任务，并根据调度调度第一多个仿真任务进行仿真。

8. 发明申请

US20100205400A1 EXECUTING ROUTINES BETWEEN AN EMULATED OPERATING SYSTEM AND A HOST OPERATING SYSTEM 审中-公开
标题翻译：在仿真操作系统和主机操作系统之间执行程序
公开(公告)号：US20100205400A1
公开(公告)日：2010-08-12
申请号：US12367858
申请日：2009-02-09
申请人： James F. Merten , Michael J. Rieschl , Nathan T. Zimmer
发明人： James F. Merten , Michael J. Rieschl , Nathan T. Zimmer
IPC分类号： G06F9/455 , G06F9/30
CPC分类号： G06F9/45554
摘要： Approaches for emulating an operating system. A method includes executing a first operating system (OS) on an instruction processor. The first OS includes instructions of a first instruction set that are native to the instruction processor. A second OS is emulated on the first OS and includes instructions of a second instruction set that are not native to the instruction processor. An emulated transfer-of-control instruction is determined during emulation of the second OS to target either instructions of the first set or the second set. In response to determining that instructions of the first set are targeted, control is transferred to the targeted instructions of the first set on the instruction processor. In response to determining that instructions of the second set are targeted, the targeted instructions of the second set are retrieved and emulated.
摘要翻译：模拟操作系统的方法。一种方法包括在指令处理器上执行第一操作系统（OS）。第一OS包括指令处理器本地的第一指令集的指令。在第一OS上仿真第二个OS，并且包括第二指令集的指令，该第二指令集不是指令处理器本地的。在第二OS的仿真期间确定仿真的控制转移指令以对准第一组或第二组的指令。响应于确定第一组的指令是目标，控制被转移到指令处理器上的第一组的目标指令。响应于确定第二组的指令是目标，第二组的目标指令被检索和仿真。

9. 发明授权

US07188357B1 Video-on demand video server disk/memory streaming selection methodology 有权
标题翻译：视频点播视频服务器磁盘/内存流选择方法
公开(公告)号：US07188357B1
公开(公告)日：2007-03-06
申请号：US09714072
申请日：2000-11-16
申请人： Michael J. Rieschl , Robert L. Jacobs , James R. McBreen , Laura M. Nissen
发明人： Michael J. Rieschl , Robert L. Jacobs , James R. McBreen , Laura M. Nissen
IPC分类号： H04N7/173
CPC分类号： H04N21/21815 , H04N21/2225 , H04N21/23103 , H04N21/23116 , H04N21/2312 , H04N21/2326 , H04N21/2405
摘要： A method of and apparatus for efficiently managing video programming services by a provider of video on demand services in response to requests from cable television subscribers. The system is controlled by a multimedia application server. Upon receipt of a request, the multimedia application server searches for the most appropriate means of satisfying the request. If the requested program is already being provided, the streaming occurs from the same video server, if capacity is available. If the program already exists in streamable form, it is streamed from that location. If the requested program must be transferred to video server memory, the available space is found to accommodate the transfer or existing programming is swapped out.
摘要翻译：响应于来自有线电视用户的请求，视频点播服务提供商有效地管理视频节目服务的方法和装置。该系统由多媒体应用服务器控制。在接收到请求时，多媒体应用服务器搜索满足请求的最合适的方法。如果已经提供了所请求的程序，则如果容量可用，则从相同的视频服务器发送流。如果程序已经以可流式格式存在，则从该位置流式传输。如果请求的程序必须转移到视频服务器内存中，则可以找到可用的空间以适应传输或现有的编程被换出。

10. 发明申请

US20220292055A1 DATA EXPANSE VIEW MECHANISM 有权
公开(公告)号：US20220292055A1
公开(公告)日：2022-09-15
申请号：US17199541
申请日：2021-03-12
申请人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
发明人： Michael J. Rieschl , David Schroth , Matthew Trautman , Charles R. Caldarale
IPC分类号： G06F16/11
摘要： A computing system includes a database, an operating system and a database management system. The computing system also includes an instruction processor in communication with the database management system; the database management system having a bank, a RDMS data expanse and a view mechanism; the operating system having a data expanse view control in communication with the hank and a data expanse view control in communication with the RDMS data expanse; wherein the database management system can request a data expanse file be created at the operating system and can request a view of the data expanse file using a view instruction from the instruction processor. A method of calling a view of database files includes receiving a user instruction from an instruction processor to create a view of database files in a data management system; sending the user instruction to an operating system, causing the operating system to create a data expanse and return the data expanse address to the database management system; and creating a view of the database expanse for the user to view a subset of the data expanse.

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