Abstract: An address translation capability is provided in which translation structures of different types are used to translate memory addresses from one format to another format. Multiple translation structure formats (e.g., multiple page table formats, such as hash page tables and hierarchical page tables) are concurrently supported in a system configuration. This facilitates provision of guest access in virtualized operating systems, and/or the mixing of translation formats to better match the data access patterns being translated.

Abstract: An address translation capability is provided in which translation structures of different types are used to translate memory addresses from one format to another format. Multiple translation structure formats (e.g., multiple page table formats, such as hash page tables and hierarchical page tables) are concurrently supported in a system configuration. This facilitates provision of guest access in virtualized operating systems, and/or the mixing of translation formats to better match the data access patterns being translated.

Abstract: An address translation capability is provided in which translation structures of different types are used to translate memory addresses from one format to another format. Multiple translation structure formats (e.g., multiple page table formats, such as hash page tables and hierarchical page tables) are concurrently supported in a system configuration. This facilitates provision of guest access in virtualized operating systems, and/or the mixing of translation formats to better match the data access patterns being translated.

Abstract: An apparatus and system are disclosed for filtering third-party generated content in a social network. A receive module receives, from a requesting third-party user, a request to view third-party generated content that is generated by one or more third-party users of a social network. A group module determines one or more group permissions set by a user for one or more groups. The one or more group permissions define access to the third-party generated content. A filter module filters the third-party generated content according to the one or more group permissions such that the third-party generated content is filtered prior to presentation of the third-party generated content to the requesting third-party user in response to the request.

Abstract: An apparatus, system, and method are disclosed for filtering third-party generated content in a social network. The method may involve receiving a request to view third-party generated content in a social network. The method may involve determining the group permissions that are set by the user for one or more groups. The user may define group membership. The group permissions define the access privileges to the third-party generated content. The method may also involve filtering the third-party generated content according to the group permissions such that the third-party generated content is filtered prior to its presentation to the requesting third-party user. As a result, certain third-party generated content may be hidden from certain third-party users. In certain embodiments, the user can set individual permissions governing access to the third-party generated content.

Abstract: A method for reducing overhead on a loop of a plurality of instructions is disclosed. The method includes providing a carry mask, the carry mask having a first value for the loop being performed at least the particular number of times minus one and a second value for at least a last instruction of the loop being performed a last time, providing addition logic, wherein the carry mask and a current instruction address of the plurality of instructions correspond to inputs of the addition logic and determining which of the plurality of instructions is to be executed using the carry mask to provide a resultant of the addition logic based on the carry mask and the current instruction address of the plurality of instructions.