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High Performance Ethernet for cloud scale CUDA
Chelsio iWARP 10/25/40/50/100GbE adapter solutions enable streamlined, simplified configuration of high-performance RDMA networking for NVIDIA GPUDirect applications. iWARP’s ability to work with any standard L2 switch without depending on DCB or PFC or ETS, enables immediate plug-and-play GPU clustering deployment without requiring a concurrent switch upgrade.

We’re very excited to share major milestones recently achieved by our iWARP offering for NVIDIA GPU clustering.
Chelsio announced its next generation Terminator silicon, T6.
  • Supports 1/10/25/40/50/100 GbE
  • Out-of-the-box support for GPUDirect RDMA
  • Runs T5 software AS-IS, preserving the existing software investment
  • PCI-E Gen3 x 16
Chelsio and NVIDIA recently hosted a webinar to discuss the benefits of GPUDirect RDMA using Chelsio iWARP (RDMA/TCP) solution as the no-risk path for Ethernet-based, large-scale NVIDIA GPU clustering.

Chelsio showcased iWARP in a CUDA clustering demonstration at the recent NVIDIA GPU Technology Conference (GTC) 2016.

Chelsio also presented two sessions on deployment strategies for using 40GbE iWARP in GPU applications that can scale to cloud performance requirements at the recent NVIDIA GTC 2016.

Chelsio joined ARM community as a partner.

Latest Videos Recent Publications
Chelsio added a number of News reports and white papers to its technical library, including:
  • Chelsio published a paper describing the fourth incarnation of RoCE protocol and the actual deployment challenges associated with it.

  • Chelsio published a paper which provides details of the T6 architecture and the new features.

  • Chelsio demonstrated High Performance GPU Clustering with 40GbE iWARP at NVIDIA GTC 2016. The demo provided an overview of iWARP RDMA and shows how GPU-accelerated simulation software leverage 40GbE iWARP and NVIDIA GPUDirect RDMA.

Learn More
  • See a complete list of recent Chelsio newsletters here.

  • See a complete list of recent Chelsio white papers here.

  • See a complete list of Chelsio performance reports here.

  • See a complete list of Competitive Analysis reports here.

  • See a complete list of Videos here.

  • See a complete list of Webinars here.

In the Wild

RoCE Fails to Scale – the Dangers of Sliding Down the RoCE Path – There is no reason to slide down the RoCE path, when a stable, robust, cloud ready, scalable, easy to use, plug-and-play iWARP protocol is available which provides competitive performance and benefits.

Promotional Offers

Free Eval
Try two 2x10 or 2x40 T5 Unified Wire iSCSI/NVMe-oF cards for free for 30 days. Keep the t-shirt and the thumb drive with quick start guides for your troubles.

Early Adopter
Buy up to 24 cards of any model for $299 each. Thumb drive with quick start guides and t-shirt are included.

Sales Incentives
$100 rebate for every T5 iWARP Unified Wire card sold.

Performance Upgrade
1 coupon per T5 card sold at normal pricing, good for 50% off of list for an equivalent T6 card to be delivered in 4Q16 for new platforms.

Shows and Conferences

Chelsio participated at the
GPU Technology Conference,
San Jose, CA
April 4-7.

Latest Software and Drivers

T5 GPUDirect RDMA v1.0.0.3 for Linux

   Visit Chelsio's Download Center

Chelsio Products


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