Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed for a remote processing acceleration engine. Disclosed is an infrastructure processing unit (IPU) comprising an offload engine driver to access a remote procedure call (RPC) from business logic circuitry, network interface circuitry, and RPC offload circuitry to select a destination to perform an operation associated with the RPC call, the destination selected based on an ability of the destination to perform the operation using remote direct memory access (RDMA), and cause communication of the operation to the destination via the network interface circuitry.

Abstract: Techniques for remote disaggregated infrastructure processing units (IPUs) are described. An apparatus described herein includes an interconnect controller to receive a transaction layer packet (TLP) from a host compute node; identify a sender and a destination from the TLP; and provide, to a content addressable memory (CAM), a key determined from the sender and the destination. The apparatus as described herein can further include core circuitry communicably coupled to the interconnect controller, the core circuitry to determine an output of the CAM based on the key, the output comprising a network address of an infrastructure processing unit (IPU) assigned to the host compute node, wherein the IPU is disaggregated from the host compute node over a network; and send the TLP to the IPU using a transport protocol.