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Open Fabrics BOF

Open Fabrics BOF. Tziporet Koren, Gilad Shainer, Yiftah Shahar, Bob Woodruff, Betsy Zeller. WinOF 2.x OS Support. Windows Server 2008 Vista Windows Server 2008 HPC Edition Windows Server 2003 / XP64 Windows XP/32 (SP2). Data center. Embedded. Legacy. Storage. Fabric management. HPC.

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Open Fabrics BOF

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  1. Open Fabrics BOF Tziporet Koren, Gilad Shainer, Yiftah Shahar, Bob Woodruff, Betsy Zeller

  2. WinOF 2.x OS Support • Windows Server 2008 • Vista • Windows Server 2008 HPC Edition • Windows Server 2003 / XP64 • Windows XP/32 (SP2)

  3. Data center Embedded Legacy Storage Fabric management HPC HPC (MPI) Database App tier Video, medical, communication IP/LAN Block Storage IB admin tools User MPI 2 OpenSM WinSock Direct Socket Switch NDI uDAPL WSD User access layer User access layer Kernel TCP UDP ICMP Kernel bypass SDP IP SCSI Mid layer NDIS SRPInitiator IPoIB Kernel API Access Layer HCA Low Level Driver HCA Hardware Windows server 2003 CCS Markets Windows server 2003 Applications InfiniBand Fabric WinOF WinOF Software Stack

  4. SRP VNIC IPoIB IOU IB Bus iWarp Bus? WinVerbs WinVerbs IBAL iWarp Driver IB HCA Driver WinOF Total Solution NDI DAPL OFED Abstractions Library WinVerbs IBAL Filter Function iWarp UVP IB UVP Bus user kernel CompLib

  5. SRP VNIC VNIC IPoIB CompLib CompLib CompLib CompLib IOU IOU CompLib CompLib IOC PDO IPoIB PDO IOC PDO IOC PDO IOU PDO IOU PDO IB Bus IBAL CompLib IB HCA Driver CompLib Current WinOF Driver Stack IBAL IB UVP Library Filter CompLib Function Bus user kernel SRP CompLib IOC PDO

  6. WinOF 2.0 – Features • WinOF built using the WDK build environment • Server 2008 & Vista supported • ibbus as an upper filter driver for Infiniband Controller class. • ibbus/ibal, WinVerbs and HCA all in the same device stack. • NDI (Network Direct Interface) supported. • WinVerbs framework in place. • Performance tuned ConnectX • IPoIB partitioning support • Checked/debug drivers available.

  7. WinOF 2.1 – Planned Features • Connected mode IPoIB (NDIS 5.1) • OFED IB verbs API in place. • WinVerbs and rdma_cm fully supported. • Some OFED IB diagnostics: libmad & libumad dependencies. • Server 2008 HPC supported via WDM install. • IPoIB enhanced error logging to the system event log. • IB boot device support: Vnic or SRP.

  8. WinOF 2.2 – Planned Features • Connected mode IPoIB based on NDIS 6.0 • Qlogic HCA driver support. • more to come …

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