- Patent Title: Methods and apparatus for multi-stage VM virtual network function and virtual service function chain acceleration for NFV and needs-based hardware acceleration
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Application No.: US14978569Application Date: 2015-12-22
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Publication No.: US10048977B2Publication Date: 2018-08-14
- Inventor: Stephen T. Palermo , Thomas E. Willis , Kapil Sood , Ilango S. Ganga , Scott P. Dubal , Pradeepsunder Ganesh , Jesse C. Brandeburg
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Law Office of R. Alan Burnett, P.S.
- Main IPC: G06F9/455
- IPC: G06F9/455 ; H04L12/931

Abstract:
Methods and Apparatus for Multi-Stage VM Virtual Network Function and Virtual Service Function Chain Acceleration for NFV and needs-based hardware acceleration. Compute platform hosting virtualized environments including virtual machines (VMs) running service applications performing network function virtualization (NFV) employ Field Programmable Gate Array (FPGA) to provide a hardware-based fast path for performing VM-to-VM and NFV-to-NFV transfers. The FPGAs, along with associated configuration data are also configured to support dynamic assignment and performance of hardware-acceleration to offload processing tasks from processors in virtualized environments, such as cloud data centers and the like.
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