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www.openfabrics.org
OFED Interoperability OFED Interoperability
NetEffect
April 30, 2007Sonoma Workshop Presentation
2www.openfabrics.org
Overview
iWARP fulfills OpenFabrics vision of multiple fabrics supporting same RDMA enabled Verbs API
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iWARP Plugfest
UNH-IOL multi-vendor interoperability plugfest
Participants included: Adapters Vendors – NetEffect & Chelsio Network Test Equipment – Finisar & Anue Test Company – Lamprey Networks Network Vendors – HP ProCurve & Fulcrum Microsystems
10 Gb iWARP Ethernet - plugged and played Across multiple adapter and switch vendors
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NetEffect Roadmap
1Q 2Q 1Q 2Q3Q 4Q 3Q
NE020 ECAEnhanced performance for ECA
2006 2007
Ports: 1 @ 10 GbE (CX4/XAUI) or 1 @ 1 GbE (GMII)
Host I/F: PCI-X (64/133)
Services: clustering, networking
NE010x ECAFull iWARP implementation
Ports: 2 @ 10 GbE (CX4/XAUI) or 4 @ 1 GbE (SGMII)
Host I/F: PCIe x8
Services: clustering, networking, block & file storage
Ports: 1 @ 10 GbE (CX4/XAUI) or
1 @ 1 GbE (GMII)
Host I/F: PCIe (x8)
Services: clustering, networking
NE010e ECAFull iWARP implementation
Double performance, half latency, low power, low cost
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Latency in Multi-Processor/Multi-CoreSystems
Number of Connections Managed by an Adapter
• P2(S-1)
• P => # of Processes per Server
• S => # of Servers
Number of Servers
Processors per server
Cores per processor
Conections per adapter
4 2 2 48 8 2 1 28 8 2 2 112 8 4 2 448 8 4 4 1,792
16 2 4 960 32 2 4 1,984 32 4 4 7,936 64 2 4 4,032
128 2 4 8,128 256 2 4 16,320 512 2 4 32,704
1024 2 2 16,368 1024 2 4 65,472 1024 4 4 261,888
Cummulative Half Round Trip Time for Multiple Connections
0
5
10
15
20
25
30
35
40
45
50
1 2 4 8 16 32 64
Number of Connections
us
NE010 16B Write
NE020 16B Write
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NE010/020 Ethernet Throughput
1 Connection Uni-directional Write Bandwidth
0
200
400
600
800
1000
1200
1400
128 256 512 1024 2048 4096 8192
Message Size
MB
/s
NE010 NE020
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Industry Leading Bandwidth
8 Connection Uni-directional Write Bandwidth
0
200
400
600
800
1000
1200
1400
1600
128 256 512 1024 2048 4096 8192
Message Size
MB
/s
NE010
NE020
NE020 Dual Port (est)
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NetEffect’s OFED Status
Participated in the OFA Interoperability Plugfest Successful plugfest with NetEffect and Chelsio
NetEffect’s OFED 1.2 Compatible Drivers Development -- Complete QA -- In Progress Customer Deployment -- In Progress Source Code Posting -- June 2007
9www.openfabrics.org
10 Gb iWARP Ethernet Infrastructure
Switches – Tested with 10 GbE iWARP Cisco Force10 Networks Foundry Networks Fujitsu Fulcrum Microsystems HP ProCurve Quadrics
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10 Gb iWARP Ethernet Infrastructure
Powered CX4 Support in place for powered CX4 – up to 100 m
MPI Support OpenMPI needs to add iWARP support
Open Sourced RDMA Enabled Sockets Broad application deployment means Sockets
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Summary
OFED 1.2 – NetEffect deploying drivers to customers
10 Gb iWARP Ethernet is Ethernet Adapters and switches just Plug and Play
The 10 GbE infrastructure – adapter vendors, switches, and cables are ready
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Additional Resources
Web Resources: NetEffect, Inc.: www.neteffect.com UNH iWARP Consortium:
www.iol.unh.edu/consortiums/iwarp
[email protected] OpenFabrics Alliance: www.openfabrics.org
Specs: RDMA Consortium: www.rdmaconsortium.org