Hewlett-packard Development Company, L.P.

Christopher L Lyles

Eric R Delano

Warren Kurt Howlett

Kevin Safford

Systems and methods for accessing common registers in a multi-core processor are disclosed. In an exemplary embodiment a method may comprise streaming at least one transaction from one of a plurality of processing cores in a core domain directly to a register domain. The method may also comprise reassembling the at least one streamed transaction in the register domain for data access operations at the common registers.

Accessing common registers in a multi-core processor

Systems and methods for accessing common registers in a multi-core processor are disclosed. In an embodiment a method may comprise streaming at least one transaction from one of a plurality of processing cores in a core domain directly to a register domain. The method may also comprise reassembling the at least one streamed transaction in the register domain for data access operations at the common registers.

Systems and methods of accessing common registers in a multi-core processor

Provided is a system to communicate data in a computing environment, comprising an interleaving mechanism operable to interleave data being communicated across the computing environment according to a selected interleaving protocol; and an interleaving instruction set operable on the interleaving mechanism providing operating instructions to the interleaving mechanism in accordance with the selected interleaving protocol wherein the data can be interleaved between one or more data channels of the computing environment and within one or more data channels of the computing environment.

Interleave mechanism for a computing environment

A device is provided which includes a first microprocessor core to generate a first output signal; a second microprocessor core to generate a second output signal; a switching fabric having a first input/output port; and lockstep logic, coupled between the first input/output port of the switching fabric and the first and second microprocessor cores, to detect whether the first output signal differs from the second output signal.

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Fort Collins, CO, United States of America

Christopher L Lyles