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Store operation with conditional push of a tag value to a queue

United States Patent

July 28, 2015
View the Complete Patent at the US Patent & Trademark Office
According to one embodiment, a method for a store operation with a conditional push of a tag value to a queue is provided. The method includes configuring a queue that is accessible by an application, setting a value at an address in a memory device including a memory and a controller, receiving a request for an operation using the value at the address and performing the operation. The method also includes the controller writing a result of the operation to the address, thus changing the value at the address, the controller determining if the result of the operation meets a condition and the controller pushing a tag value to the queue based on the condition being met, where the tag value in the queue indicates to the application that the condition is met.
Heidelberger; Philip (Cortlandt Manor, NY), Steinmacher-Burow; Burkhard (Esslingen, DE)
International Business Machines Corporation (Armonk, NY)
13/ 682,121
November 20, 2012
This invention was made with Government support under contract B554331 awarded by United States Department of Energy. The Government has certain rights to this invention.