Abstract: A network processing device identifies a first request to access a line of memory in a remote memory resource and determines, based on the address of the line of memory, that the line of memory is associated with a sparse region in a memory pool. The address is provided as an input to a probabilistic data structure, where the probabilistic data structure is to generate a result to identify whether the line of memory includes a common data pattern. The network processing device returns the common data pattern as a response to the first request if the result of the probabilistic data structure indicates that the first line of memory includes the common data pattern.

Abstract: In one embodiment, an apparatus couples to a host processor over a Compute Express Link (CXL)-based link. The apparatus includes a transaction queue to queue memory transactions to be completed in an addressable memory coupled to the apparatus, a transaction cache, conflict detection circuitry to determine whether a conflict exists between memory transactions, and transaction execution circuitry. The transaction execution circuitry may access a transaction from the transaction queue, the transaction to implement one or more memory operations in the memory, store data from the memory to be accessed by the transaction operations in the transaction cache, execute operations of the transaction, including modifying data from the memory location stored in the transaction cache, and based on completion of the transaction, cause the modified data from the transaction cache to be stored in the memory.