Microsoft Technology Licensing, LLC

Mark Allen Miller

Gregory Nicholas Hullender

Michael Ginsberg

Sharad Mathur

Bruce Alan Johnson

Carroll W Moon

Kent D Mitchell

Hollie McCurdy

Lou Nikodym

Jason Heintz

Brian Feck

Yadhu Nandh Gopalan

Bor-Ming Hsieh

Jesse Daniel Kaplan

David S Mortenson

Sean Selitrennikoff

Richard Byers

Ladislav Prosek

Luiz F Santos

Simon Jeremy Hall

Richard E Lander

Vadi Ramalingam

Gabriel Alexandru Ghiondea

Preeti Vijay Krishna

Forward and/or backward compatibility between an invoking program and the invoked program can be maintained by using compatibility indicators and/or annotations to configuration settings that specify the desired behavior of the invoked program. Compatibility indicators and/or annotations can be used to override default behavior to ensure compatibility between a version of a program and a version or revision of a dependency of the program. Annotations can be made to configuration settings or to initialization programs and/or files. Configuration and/or initialization settings for the program can be annotated to indicate when default behavior of the dependency is to be overridden to provide alternate behavior. Configuration settings for the program can be annotated to indicate when future revisions to the dependency are to be applied.

Using semantic annotations to control compatibility behaviors

An application provides server performance decision support to end-users. The application monitors the transaction data of servers. The transaction data includes network communications as well as server specific information such as resource utilization. The application captures a sample of the transaction data. The captured sample can be random or predetermined. The sample is limited in length according to a preset time value. The application analyzes the sample to determine performance metrics for the server. The application presents the performance metrics within a business intelligence data structure to enable an end-user to data mine the performance metrics according to additional variables.

Providing server performance decision support

An application provides cloud computing master data management. The application determines a rank associated with received server information from a server. The source rank is adjusted according to evaluation of server information against naming convention standards. The source rank is used in determining a category matching the server information. An assigned category includes instructions to configure assets of a server. The application assembles configuration information from the assigned category and provides the configuration information to the server.

Master data management system for monitoring cloud computing

Scheduling of threads in a multi-core system is performed using per-processor queues for each core to hold threads with fixed affinity for each core. Cores are configured to pick the highest priority thread among the global run queue, which holds threads without affinity, and their respective per-processor queue. To select between two threads with same priority on both queues, the threads are assigned sequence numbers based on their time of arrival. The sequence numbers may be weighted for either queue to prioritize one over the other.

Scheduling threads in multi-core systems

A runtime activation system uses a set of policies designed to provide a balance between backwards compatibility and ease of migrating existing (non side-by-side aware) applications to new runtime versions. The system chooses the runtime version to activate when an application runs or when a runtime application programming interface is invoked based on the set of policies. The system implements these policies by consulting compatibility data associated with the application indicating the intent of the author and level of side-by-side support provided by the application and/or global configuration data. Based on the compatibility data, the system chooses policies that are right in the most common cases, and easy to modify in less common cases. Thus, the runtime activation system allows applications to be flexibly configured to handle new runtime versions in a manner determined by the application author, a system administrator, or others.

Runtime activation and version selection

Scheduling of threads in a multi-core system running various legacy applications along with multi-core compatible applications is configured such that threads from older single thread applications are assigned fixed affinity. Threads from multi-thread/single core applications are scheduled such that one thread at a time is made available to the cores based on the thread priority preventing conflicts and increasing resource efficiency. Threads from multi-core compatible applications are handled regularly.

Application compatibility in multi-core systems

A number of program modules may be stored on the hard disk, magnetic disk, optical disk, ROM, or RAM, including an operating system, one or more application programs, other program modules, and program data. The hard disk, magnetic disk, optical disk, ROM, RAM, and the like can be termed computer readable-storage media. A user may enter commands and information into the personal computerthrough input devices such as a keyboardand pointing device. Other input devices (not shown) may include a microphone, joystick, game pad, satellite dish, scanner, touch sensitive pad, or the like. These and other input devices are often connected to the processing unitthrough a serial port interfacethat is coupled to the system bus, but may be connected by other interfaces, such as a parallel port, game port, or a universal serial bus (USB). In addition, input to the system may be provided by a microphone to receive audio input.

Application program interfaces and structures in a resource limited operating system

A set of Application Program Interfaces (APIs) for a resource-limited environment are disclosed. The APIs provide a mechanism for a computer application to interface with various components and modules of an operating system for a resource-limited environment. The APIs further provide a mechanism to interface with input/output devices commonly found in embedded systems running in a resource-limited environment.

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Woodinville, WA, United States of America

Mark Allen Miller