Abstract: Memory transactions are issued to a memory system component specifying a partition identifier allocated to a software execution environment associated with said memory transaction. The memory system component selects one of a plurality of sets of memory system component parameters in dependence on the partition identifier specified by a memory transaction to be handled. The memory system component controls allocation of resources for handling the memory transaction or manages contention for the resources in dependence on the selected set of parameters, or updates performance monitoring data specified by the selected set of parameters in response to handling of said memory transaction. Partition identifier remapping circuitry is provided to remap a virtual partition identifier specified for a memory transaction by a first software execution environment to a physical partition identifier to be specified with the memory transaction issued to the memory system component.

Abstract: An apparatus comprises two or more partition identifier registers, each corresponding to a respective operating state of processing circuitry and specifying a partition identifier for that operating state. The processing circuitry issues a memory transaction specifying a partition identifier depending on the partition identifier stored in a partition identifier register selected based on the current operating state. The memory system component selects one of a number of sets of memory system component parameters in dependence on the partition identifier specified by a memory transaction to be handled. The memory system component controls allocation of resources for handling the memory transaction or manages contention for the resources in dependence on the selected set of parameters, or updates performance monitoring data specified by the selected set of parameters in response to handling of said memory transaction.

Abstract: A request for data from a cache (TLB or data/instruction cache) specifies a partition identifier allocated to a software execution environment associated with the request. Allocation of data to the cache is controlled based on a set of configuration information selected based on the partition identifier specified by the request. For a TLB, this allows different allocation policies to be used for requests associated with different software execution environments. In one example, the cache allocation is controlled based on an allocation threshold specified by the selected set of configuration information, which limits the maximum number of cache entries allowed to be allocated with data associated with the corresponding partition identifier.

Abstract: An apparatus comprises partition identifier storage storing an instruction partition identifier and a data partition identifier. When issuing a memory transaction for accessing data, the transaction is issued specifying a partition identifier depending on the data partition identifier, while when the memory transaction is for accessing an instruction, the transaction specifies a partition identifier depending on the instruction partition identifier. A memory system component selects one of a number of sets of memory system component parameters in dependence on the partition identifier specified by a memory transaction to be handled. The memory system component controls allocation of resources for handling the memory transaction or manages contention for the resources in dependence on the selected set of parameters, or updates performance monitoring data specified by the selected set of parameters in response to handling of said memory transaction.

Abstract: An apparatus is provided comprising processing circuitry to perform data processing in response to instructions of one of a plurality of software execution environments. At least one memory system component handles memory transactions for accessing data, with each memory transaction specifying a partition identifier allocated to a software execution environment associated with the memory transaction. The at least one memory system component is configured to select one of a plurality of sets of memory transaction progression parameters associated with the partition identifier specified by a memory transaction to be handled. Memory transaction progression control circuitry controls progression of the memory transaction in dependence on the selected set of memory transaction progression parameters.

Abstract: Embodiments are provided to create a virtual application or suite of virtual applications. In an embodiment, a system is configured to create a virtual package which includes information that can be used in a hosted virtual application environment. The system can provide bits of a virtual package based in part on user demand for an application or certain application functionality. In one embodiment, a system includes a sequencer component which can create a virtual package which includes information associated with setup-time and run-time changes made to a computing device. The sequencer component can use a number of extensible markup language (XML) files to create the virtual package. Other embodiments are available.

Abstract: Technologies are described herein for bootstrapping streamed and virtualized applications from a network. Bootstrapping features may be deployed entirely over hypertext transfer protocol (HTTP) or other file download, or file transfer, mechanisms. A bootstrap loader, or bootstrapper, may provide the user interface (UI) elements during launch of an application from a network. Prerequisites, system requirements, languages, and localization for the application may be supported. Consistent UI elements may be presented starting with the bootstrapper through to the streaming and initial execution of the application. Consistent UI elements and rapid streamed downloading can provide a user with a boot-like user experience even for an online click-to-run application being streamed from a network.

Abstract: An application has its own namespace or namespaces and a schema, or a set of schemas, which can be used by applications to generate and/or validate documents in a unique format. The application can uniquely define the format (and properties) of styles of data in a document such that the document is represented in a native format. The document can be stored externally as a markup language file in accordance with the schema of the application. When the format is stored in a markup language, other applications can validate the document stored in accordance with the native format. The other applications can represent the styles in accordance to the degree to which they are aware of the unique properties of the application used to generate the document.

Abstract: Embodiments are provided to create a virtual application or suite of virtual applications. In an embodiment, a system is configured to create a virtual package which includes information that can be used in a hosted virtual application environment. The system can provide bits of a virtual package based in part on user demand for an application or certain application functionality. In one embodiment, a system includes a sequencer component which can create a virtual package which includes information associated with setup-time and run-time changes made to a computing device. The sequencer component can use a number of extensible markup language (XML) files to create the virtual package. Other embodiments are available.

Abstract: A method, apparatus, and computer-readable medium for editing an electronic document containing markup language tags are provided. According to the method, a computer application program for editing an electronic document operates in one of two editing modes. In a first editing mode, any markup language tags contained within the document are displayed. In a second editing mode, the markup language tags are not displayed. However, when operating in the second editing mode, a determination is made as to whether any of the markup language tags are empty. For each of the tags that are empty, a placeholder is displayed. The placeholder may comprise the name of the tag or a user-defined text string. The placeholder may be selected and utilized to insert data into the tag, delete the tag, or move the tag without viewing the tag itself.

Abstract: A cutting apparatus for use with a machine tool is disclosed. The cutting apparatus includes a removable nosepiece assembly having a retainer and a nosepiece that fits over the retainer. The nosepiece includes a pair of bores configured to receive lock pins which cooperate with the retainer to securely hold the nosepiece with respect to the cutter body. This allows cutter inserts to be located both along the circumference of the nosepiece and across the frontal face of the nosepiece.