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John J Owens

William James Dally

Scott W Rixner

Ujval J Kapasi

A liquid scent dispenser for spraying droplets of liquid scent under control of a controller. In a manual mode, the controller is programmed to dispense droplets at intervals on signal of a tilt switch such that the times of spraying can be keyed to a hunter's walking rate. In an automatic mode, the controller is programmed to dispense droplets at preset intervals. LEDs are provided on the dispenser to indicate the mode in which the controller is programmed.

Liquid animal scent dispenser

A processor implements conditional vector operations in which an input vector containing multiple operands to be used in conditional operations is divided into two or more output vectors based on a condition vector. Each output vector can then be processed at full processor efficiency without cycles wasted due to branch latency. Data to be processed is divided into two groups based on whether or not they satisfy a given condition by, e.g., steering each to one of two index vectors. Once the data has been segregated in this way, subsequent processing can be performed without conditional operations, processor cycles wasted due to branch latency, incorrect speculation or execution of unnecessary instructions due to predication.

System and method for implementing conditional vector operations in which an input vector containing multiple operands to be used in conditional operations is divided into two or more output vectors based on a condition vector

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Mount Vernon, IL, United States of America

John J Owens