Hewlett-packard Development Company, L.P.

Hewlett Packard Enterprise Development LP

David A Warren

Michael Renne Ty Tan

Moray McLaren

Bruce E LaVigne

Thomas A Keaveny

Nathann Lorenzo Binkert

Data is moved through a pipeline as processing of the data unrelated to detection of pattern is performed. The detector detects the pattern within the data at a predetermined location or based on a predetermined reference as the data is moved through the pipeline, in parallel with the processing of the data as the data is moved through the pipeline. The detector detects the pattern within the data as the data is moved through the pipeline without delaying movement of the data into, through, and out of the pipeline.

Pattern detection

Techniques relating to optical communications are illustrated. In an example, a system for optical communications includes a laser emitting device including an emission surface for emission of a laser beam. An optical waveguide may be optically coupled to the laser emitting device to receive the laser beam from the laser emitting device. A fault photo-detector surrounds the emission surface. The fault photo-detector is to detect a portion of the laser beam accidentally back-reflected towards the laser emitting device.

Optical communication techniques

Embodiments herein relate to forwarding an instruction based on predication criteria. A predicate state associated with a packet of data is to be compared to an instruction associated with the predication criteria. The instruction is to be forwarded to an execution unit if the predication criteria includes or matches the predicate state of the packet.

Instruction forwarding based on predication criteria

This disclosure is directed to optical-to-electrical receiver and transceiver integrated circuits that can be used to send and receive multiple optical signal data streams using at least one optical bus. In one aspect, a fan-in integrated circuit of a node includes an arbiter/multiplexer, and at least one receiver. Each receiver is electronically connected to the arbiter/multiplexer. Each receiver receives at least one optical signal over an optical broadcast bus and converts the optical signals into a data stream encoded in electronic signals. The arbiter/multiplexer selects one receiver at a time to send an electronic signal to the arbiter/multiplexer and outputs the electronic signal to the node for processing.

Receivers and transceivers for optical multibus systems

A device includes a pipeline and a detector that are both implemented at least in hardware. Data is moved through the pipeline to perform processing of the data unrelated to detection of malicious code. The detector detects the malicious code within the data as the data is moved through the pipeline, in parallel with the processing of the data as the data is moved through the pipeline. The detector detects the malicious code within the data as the data is moved through the pipeline without delaying movement of the data into, through, and out of the pipeline.

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El Dorado Hills, CA, United States of America

David A Warren