"The performance requirements for today's large data center workloads are outstripping what general-purpose servers can provide, so we ran a pilot using Altera technology to deliver more acceleration than software running on servers alone," said Doug Burger, director of Client and Cloud Applications in Microsoft Research's Technology division. "We set a performance target that would be a significant throughput gain, while simultaneously permitting more advanced search ranking models to be run. Compared to a pure software implementation, our reconfigurable acceleration fabric permitted a 90 percent improvement in throughput at each ranking server, with great system stability. A satisfying and positive result."
Distributed reconfigurable fabrics have the potential to be a viable path forward as server performance increases continue to level off and will be crucial at the end of Moore's Law for continued cost and capability improvements.
Based on the results, Bing plans to roll out FPGA-accelerated servers to process customer searches in one of its data centers starting in early 2015.
Altera's view of the software defined data center is that programmable logic, and FPGAs, in particular, are helping drive the transformation of the modern data center.
Data centers are increasingly addressing challenging big data analytics and HPC requirements with tight coupling and sharing of computing, networking, and storage resources.
A data center's infrastructure can be virtualized and delivered as a service over commodity servers. This kind of data center provides greater business agility, and its complexity can be managed as it scales. The software defined data center will offer software defined allocation and prioritization of virtualized computing, networking, and storage resources. Altera is bringing to the market silicon technologies of its own and with partners to address these challenges.
Altera's software defined data center technology offerings include the company's high performance Altera Stratix V and Arria 10 FPGAs, and the coming Stratix® 10 FPGAs and SoCs developed on the Intel 14 nm Tri-Gate process and the groundbreaking Altera Stratix 10 HyperFlex architecture. Altera's Stratix FPGAs provide unprecedented reconfigurable logic combined with on-chip memory and DSP blocks, enabling the high performance and flexibility required by the demanding data center environment.
"Altera FPGAs help Microsoft meet the challenging workload requirements of high performance computing, while they help data centers stay within necessary cost, power efficiency and space limits," said Michael Strickland, director of the Compute and Storage business unit, Altera. "Adding fine-grained FPGA acceleration to the compute fabric advances data center capabilities beyond what commodity server designs can provide."