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MPICH 3.0 RC released

November 14, 2012 at 6:16 am PST

The MPICH folks have released an RC candidate for MPICH 3.0:

A new preview release of MPICH, 3.0rc1, is now available for download. The primary focus of this release is to provide full support for the MPI-3 standard.  Other smaller features including support for ARM v7 native atomics are also included.

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Algo Boost Series: Part 3 Commitment to Innovation with Nexus 3548

On November 5th I posted part 2 of the Algo Boost series with a fantastic discussion around Customer proof points on the Nexus 3548.  In our third and final segment in the series I interviewed Chih-Tsung Huang, Director of Engineering in the Server, Switching, & Virtualization Product Group to shed some light on Cisco’s continued commitment to innovate with Algo Boost technology.

GD: What is the primary difference between existing Nexus 3000 switches and the new Nexus 3548?  And how do we differentiate from the competition?

CH: As we all know, the current generation Nexus 3000 uses merchant silicon while the new Nexus 3548 uses a full layer 2 bridging and layer 3 routing Cisco ASIC – designed and built from ground up to optimize switch latency. Prior to the Nexus 3548 announcement, industry best was greater than 500 nanoseconds.

One of the stated elements of our corporate culture is “No Technology Religion”.  The underlying concept is that we have the freedom to choose the solution that allows us to best meet our customer’s needs and not get locked into ideological silos.

Cisco continues to invest and drive innovations and standardization efforts with the development of our own ASICs because this allows us to deliver a complete value add solution to our customers.  However, we do take advantage of merchant silicon in specific use cases where features and innovation are not needed.

GD: Does the introduction of Algo Boost indicate a complete shift away from merchant silicon?

CH: Absolutely not.  Cisco has and will continue to adopt a flexible silicon strategy, meaning we will buy off-the-shelf ASICs when they can immediately fill a market need, and we continue to add value through silicon innovation by designing our own ASICs. The Nexus 3548 is an example of a highly integrated Software, Hardware and ASIC solution that cannot be achieved with off the shelf components.

GD: It sounds like we are very much committed to developing our own ASICs. How many ASICS are used in Cisco Solutions today, and how much do we invest in R&D?

CH: Cisco has developed hundreds of ASICs to perform various forwarding functions in switches and routers.  Cisco has developed over 20 ASICs to power the Nexus portfolio alone. We have an annual R&D budget of $5.8 billion which is greater than Juniper’s entire revenues and roughly equal to the R&D budgets of HP and Huawei combined.

GD: Algo Boost clearly addresses needs in the financial sector. Are there any other segments that will benefit from these groundbreaking features?

CH: Since mid-2011, the Nexus 3000 family has had a significant presence in massively scalable data centers.  We believe these environments will see further benefits with the performance visibility tools we’re building into our portfolio, as well as the programmability and automation features in the Cisco ONE offering.

We also believe that there is an important role for custom silicon in the software-defined networking world. We feel that customers will continue to be willing to pay for advanced hardware innovation because of the value they derive from tightly integrating advanced software and hardware engineering.  Customers derive the greatest value from emerging software approaches, such as SDN, when they effectively leverage the underlying infrastructure which Cisco silicon innovation enables them to do.

Additionally, the 190 nanosecond ultra low latency of the Nexus 3548 switch enables applications to innovate not only to High Performance Trading Fabrics but also into Massively Scalable Data Center,   Software Defined Network, and beyond.

 

I’d like to thank Chih-Tsung for this valuable information. To see an actual Algo Boost powered ASIC, view the TechWiseTV segment below..

 

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MPI-3 standard available in hardcover

November 10, 2012 at 2:34 pm PST

The MPI-3.0 standard is now available in hardcover (it’s green!).  The book is available for cost by Dr. Rolf Rabenseifner at HLRS; no profit is being made by these sales.  Here’s an excerpt from Rolf’s original announcement:

As a service (at costs) for users of the Message Passing Interface,  HLRS has printed the new Standard, Version 3.0 (852 pages)  in hardcover. The price is only 19.50 Euro or 25 US-$.

The book is available through the HLRS web site.

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Cisco @SC2012

November 9, 2012 at 6:24 am PST

Going to Salt Lake City for Supercomputing 2012 next week?  So are we!

Be sure to drop by and see us in the Cisco booth (#2517).  I’ll be there, demonstrating and talking about our latest developments in ultra low latency Ethernet (hint: it includes 250ns port-to-port Ethernet switch latency and our latest MPI/OS-bypass technology on the Cisco Virtualized NIC in Cisco UCS servers).

In short: everyone assumes Ethernet is slow.  Everyone is wrong.

I’ll also be co-hosting the Open MPI State of the Union BOF with George Bosilca from the University of Tennessee in the Wednesday noon timeslot (room 155B).

I’ll also be one of the judges in the Student Cluster Competition.  Be sure to drop by and see the teams; they make an amazing effort every year.

Finally, this isn’t really SC-related, but Cisco will be hosting the MPI Forum meeting again in December.  Register and come join in the discussion that shapes HPC for the next 10 years.

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Cisco Nexus 3548 with Algo Boost is now Shipping

Alas… the much anticipated FCS (First Customer Shipment) of the earth shattering Cisco 3548 Switch is now available. When your business depends on nanoseconds, this switch enables unprecedented advantages in lowest latency with a full feature set.

Customers should also bear in mind that in conjunction to announcing shipping units, our ecosystem partnership is more robust than ever. Our Nexus Engineering Team released a whitepaper detailing how the partnership validated end-to-end latency with real time NASDAQ market data from Universal E-Business Solutions, leveraged precise measurement tools from TS-Associates, Feed Handler processing from Enyx FPGA, and Network Test Access Points from Datacom Systems.

Read the whitepaper below in its entirety to see how Cisco continues to work with best of breed infrastructure vendors to deliver a complete solution in High Performance Trading.

The Next Generation Trading Infrastructure from Cisco Data Center

 

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