Abstract: Systems and methods for pipelined synchronization in a write-combining cache are described herein. An embodiment to transmit data to a memory to enable pipelined synchronization of a cache includes obtaining a plurality of synchronization events for transactions with said memory, calculating one or more matches between said events and said data stored in one or more cache-lines of said cache, storing event time stamps of events associated with said matches, generating one or more priority values based on said event time stamps, concurrently transmitting said data to said memory based on said priority values.

Abstract: Methods, systems, and computer readable media for improved transfer of processing data outputs to memory are disclosed. According to an embodiment, a method for transferring outputs of a plurality of threads concurrently executing in one or more processing units to a memory includes: forming, based upon one or more of the outputs, a combined memory export instruction comprising one or more data elements and one or more control elements; and sending the combined memory export instruction to the memory. The combined memory export instruction can be sent to memory in a single clock cycle. Another method includes: forming, based upon outputs from two or more of the threads, a memory export instruction comprising two or more data elements; embedding at least one address representative of the two or more of the outputs in a second memory instruction; and sending the memory export instruction and the second memory instruction to the memory.

Abstract: Systems and methods for pipelined synchronization in a write-combining cache are described herein. An embodiment to transmit data to a memory to enable pipelined synchronization of a cache includes obtaining a plurality of synchronization events for transactions with said memory, calculating one or more matches between said events and said data stored in one or more cache-lines of said cache, storing event time stamps of events associated with said matches, generating one or more priority values based on said event time stamps, concurrently transmitting said data to said memory based on said priority values.