The RapidIO.org community continues to be very active with several new members joining the community and many key task groups working to augment the RapidIO specification stack.

RapidIO.org Spring 2015 Update

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As the spring season takes hold, this is proving to be a busy 2015 here at RapidIO.org.  The RapidIO.org community continues to be very active with several new members joining the community and many key task groups working to augment the RapidIO specification stack. Here is a look back at the significant RapidIO.org related events and news from the Winter and Spring of 2015.

New RapidIO.org Members

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RapidIO.org Recent News

 

RapidIO.org Technical Working Group – Chaired by Barry Wood, IDT

Chaired by Barry Wood of IDT, the RapidIO.org Technical Working Group consist of several Task Groups working on various specification development efforts that will be integrated into the RapidIO.org specification stack.  Participation in these Task Groups is open to all active RapidIO.org members.

ARM 64-bit Coherent Scale Out Task Group – Chaired by Sam Fuller, Freescale

The ARM 64-bit Coherent Scale Out over RapidIO Task Group is responsible for developing a specification for multi SoC / core coherent scale out of ARM 64-bit cores with the following functionality:

      • coherent scale out of a few 10s to 100s cores & 10s of sockets
      • ARM AMBA® protocol mapping to RapidIO protocols
      • AMBA 4 AXI4/ACE mapping to RapidIO protocols
      • AMBA 5 CHI mapping to RapidIO protocols
      • Migration path from AXI4/ACE to CHI and future ARM protocols
      • support for NPU / GPU/ DSP / FPGA heterogeneous systems
      • HW hooks and definition to support RDMA, MPI, secure boot, authentication, SDN, Open Flow, Open Data Plane, etc
      • Other functionality as necessary to for performance critical computing – support Data Center, HPC and Networking Infrastructure system development and deployment
Software Task Group – Chaired by Barry Wood, IDT

The RapidIO Software Task Group is responsible for developing open source interface definitions and APIs using the “C” language under the Linux operating system for the following functionality:

      • Linux Kernel enhancements for RapidIO fabrics and endpoints
        • “Raw Driver” interfaces which support all endpoints
        • Fault tolerance / hot swap support
        • Customizable / optional enumeration / fabric discovery
      • Data Path Library for high performance data transfers between RapidIO endpoints
        • RDMA, Sockets, and Channelized Messaging
        • Reference implementation uses “Raw driver”
        • User Mode Driver for maximum performance
      • Fabric Management Library and Command Line Interpreter for RapidIO fabrics and endpoint management
        • Uses “Raw Driver” interfaces
        • Portable across endpoints and operating systems
        • Command Line Interpreter for basic configurability
Verification Task Group – Chaired by Terry Omar, Praesum

The RapidIO Verification Task Group is responsible for enhancing the System Verilog Universal Verification Methodology (UVM) RapidIO Bus Functional Model (BFM) in accordance with the following requirements:

      • Define features to be added to the BFM
        • RapidIO Specification 3.1 extensions including the NGSIS Space Profile
        • ARM 64-bit coherency support
      • Define new licensing model for BFM
      • Define interfaces to support customization / integration with AXI BFMs
      • Develop baseline verification environment for FPGA and SoC developments
100G+ PHY Task Group – Chaired by Chris Shelsky, Nexus Technology

The 100G+ PHY Task Group charter is to develop higher performance PHY specifications for the RapidIO protocol with the following requirements:

      • Determine and define 25G per lane or greater PHY leveraging industry standard specification(s)
      • Evaluate and confirm PHY definition will improve or maintain existing PHY characteristics
        • Improve power efficiency
        • Maintain asymmetric link operation
        • Maintain low latency characteristics
        • Maintain fault tolerant characteristics
        • Maintain reliability characteristics assuming a bit error rate of less than 10^-12
      • Specify a low latency PHY suitable for dual and quad-socket cache coherency applications
      • Outline and prioritize additions/improvements to the PHY feature set
      • Other additions and improvements to the PHY feature set as requested

RapidIO.org Marketing Working Group – Chaired by Ravi Thummarukudy, Mobiveil

The RapidIO.org Marketing Working Group manages the promotion of RapidIO unified fabrics and related products. The group meets regularly to plan for participation in various industry conferences and exhibitions.

Recent Events
  • Jan 19-20, 2015 VITA Embedded Tech Trends RapidIO.org Executive Director Rick O’Connor provided a RapidIO Industry Update at VITA Embedded Tech Trends on January 20th, 2015.
  • Feb 25-26, 2015 Linley Data Center Conference RapidIO.org attended the Linley Data Center Conference and had a table-top exhibit during the evening reception on February 25th.
  • Apr 14-16, 2015 Ethernet Technology Summit RapidIO.org members MobiveilIDT and Mirabilis Design attended the 2015 Ethernet Technology Summit and demonstrated: The RapidIO DCCN system, Heterogeneous computing with low power ARM+GPU accelerators, Simulation Model of a Ethernet Cluster of RapidIO-based system, and Verification of FPGA-based implementation using a virtual network model. 
  • Apr 20-24, 2015 HEART Technical Interchange Meeting (TIM) RapidIO.org members AFRLMobiveilTexas InstrumentsFET Corp and Mirabilis Design attended the 2015 Hardened Electronics and Radiation Technology (HEART) Conference. Mobiveil provided information about their Gen2 and Gen 3(10xN) RapidIO IP blocks, TI displayed the HP ProLiant m800, FET Corp demonstrated the RapidFET Probe2.0, and Mirabilis Design demonstrated verification of FPGA-based implementation using a virtual network model.
Upcoming Events

Please contact RapidIO.org for information on upcoming events and participation details.

  • June 10, 2015 – Linley Carrier Conference
  • June 22-25,2015 – FTF Americas 2015
  • July 12-16,2015 – ISC Frankfurt 2015
  • Oct 6-7, 2015 – Linley Processor Conference
  • Nov 10-12, 2015 – ARM Tech Con 2015
  • Nov 16-20, 2015 – Supercomputing Austin 2015
  • Dec 1-3, 2015 – Open Server Summit 2015

Thank you to all of our members for your continued support!

Strong Ecosystem Apr 28 2015 Graphic for 2015 Spring Newsletter

Be sure to connect with us on Social Media to stay up to date on RapidIO.org related news, events and general information.

Cheers,

Rick

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