Microsoft Technology Licensing, LLC

Neel K Jain

Mehmet Iyigun

Yevgeniy Bak

Brian E King

Emily Nicole Wilson

Patrick L Stemen

Kirsten Valery Stark

Vasilios Karagounis

Sushu Zhang

Pankaj Garg

Jeffrey Kinsey

Jeffrey Che Fuller

Bradley Michael Waters

Milena Salman

Ilia Sacson

Vibhor Bhatt

Madhusudhan Ravi

Mohammed Karam

Ahmed Talat

Jeff Sinnemaki

Alexei Aleksenko

Mahlon David Fields

Mahlon David Fields, Jr

Fast computer startup is provided by, upon receipt of a shutdown command, recording state information representing a target state. In this target state, the computing device may have closed all user sessions, such that no user state information is included in the target state. However, the operating system may still be executing. In response to a command to startup the computer, this target state may be quickly reestablished from the recorded target state information. Portions of a startup sequence may be performed to complete the startup process, including establishing user state. To protect user expectations despite changes in response to a shutdown command, creation and use of the file holding the recorded state information may be conditional on dynamically determined events. Also, user and programmatic interfaces may provide options to override creation or use of the recorded state information.

Fast computer startup

Embodiments relate to classifying network streams and regulating behavior of the streams based on their respective classes. One technique for managing streams involves analyzing applications, obtaining indicia of features of the applications, and using those features to infer classes to which streams of the applications may be assigned. Another technique involves deploying beacon nodes at the edge of a network. The beacon nodes inform a stream manager about network conditions such as latencies with regard to network boundaries or regions. Another embodiment for facilitating management of streams involves a subscription service for UDP applications. A UDP application may subscribe to the service, which may be provided by an operating system hosting the application. Events are published to any subscribed UDP applications to inform the UDP applications of changes in networking conditions. The UDP applications, in turn, may adapt their internal transmission control logic.

Managing classified network streams

An operating system implements classes of network streams. Applications assign their network streams to the classes. The operating system, in turn, regulates the streams according to which classes the streams are in. As conditions change, network resources may be made available or more fully utilized by regulating streams according to which classes they have been assigned to. Network resources may be made available, perhaps rapidly or preemptively, for streams in higher priority classes by restricting streams in lower priority classes.

Network classification for applications

Reducing the cost of framing network packets in a virtual machine environment combines certain network objects to eliminate the cost of fully framing packets between the combined objects. In a virtual environment, for example, this allows a virtual NIC in one partition to send only data to a network provider partition and to rely on the latter to frame and route the data. A source network object, destination network object, or an intermediate network object may enable a separate intermediate network object to frame its data so that the network system may take advantage of offload framing when one or more of the intermediate network object's ports has the capacity to offload framing.

Enhanced network system through the combination of networking objects

Enhanced network system through the combination of network objects

Performing atomic operations on data entities having an arbitrary size is disclosed. Version data is associated with a data entity. The version data is saved to a first attribute. The data entity is then accessed. The saved version data is compared to the current version data. If the two are equal, the data entity is valid.

Atomic operations on data structures

Growing community of inventors

Redmond, WA, United States of America

Neel K Jain