We’ve just published a new white paper which covers how to cope with the computational complexity involved in calculating various valuation adjustments, such as Credit Valuation Adjustment (CVA), Debit Valuation Adjustment (DVA), and Funding Valuation Adjustment (FVA).
These adjustments are commonly referred to as xVA. This white paper gives an overview of the different xVA adjustments, shows
how they are typically computed, and outlines where the computational complexities lie. We give recommendations on how to achieve high performance, portability, and scalability for centralised in-house xVA implementations. We show how, by careful software design, we can easily harness, not only the power of multi-core CPUs, but also accelerator co-processors such as graphic processing units (GPUs) and the Intel Xeon Phi.
Today Xcelerit announced the release of version 2.5 of its SDK, increasing performance significantly, dramatically simplifying the user experience, and adding support for Visual Studio 2012 and Windows 8. A complete list of the updates and new features can be found in the Release Notes shipped with the package.
Last month, Xcelerit presented at the UK Many-Core Developer conference in Oxford, UK. The conference was held in the new Andrew Wiles building, named after Oxford’s distinguished mathematician who is most famous for proving Fermat’s last theorem. It’s goal was to strengthen the UK’s expertise in many core computing and Xcelerit CTO, Jorg Lotze, was part of an accomplished panel of speakers from Oxford, Imperial College, London and Bath Universities. Industry was also well represented, with speakers from innovative hardware manufacturers like ARM featured alongside niche specialist like Ridgeway Kite Software.
NVIDIA freshly released their new flagship Tesla GPU, the Tesla K40. This GPU features more memory, higher clock rates, and more CUDA cores than the previous top-end card, the K20X. But what performance improvements can we expect for financial applications? We’ve put the new card to the test and compared it to the K20X using a Monte-Carlo LIBOR swaption portfolio pricer, a real-world financial algorithm that we’ve already used in other benchmarks.
Xcelerit were represented at last week’s Fixed Income Conference in Munich’s Sofitel Bayerpost. We had a busy display stand in the hotel concourse and our CTO Jorg Lotze gave a presentation revealing some of our CVA implementation secrets. This session was very well attended despite the late dinner at the Augustiner Keller on the evening before.
Intel just released its new Ivy-Bridge server processor line (Xeon E5 v2 series), promising significant performance gains over previous-generation Sandy-Bridge processors. In this post, we will compare the two generations for a financial application – a Monte-Carlo LIBOR Swaption Porfolio pricer.
On September 25th, Xcelerit in association with the Wilmott Forum delivered a briefing on Monte-Carlo Simulations using GPUs. The event was heavily oversubscribed and the audience of quants and other financial industry specialists listened as Dongsheng Lu, Managing Director and Head of Quantitative Research at BNY Mellon explained the complexity and challenges behind CVA and FVA calculations. His presentation was followed by John Ashley of NVIDIA, who explained how GPUs could meet the computational challenges. The event concluded with a presentation by Xcelerit’s Hicham Lahlou, who explained how heavy CVA calculations could be approached in software and how existing code can easily be retargeted to many different accelerator platforms.
On September 26th, Xcelerit’s New York tour continued with a seminar entitled “The Joy of GPUs: Awesome Compute Power for Banks on Budget”. The event was jointly held with IBM and NVIDIA and the venue was IBM’s Wall Street Center of Excellence on Madison Avenue. The seminar was opened by Dave Weber, IBM’s program director at the Wall Street Center. He painted a picture of IBM’s experience deploying advanced server hardware in many different financial industry sites. Jeff Sporn from NVIDIA elaborated on his company’s experience in deploying GPU hardware in a financial setting. Finally Hicham Lahlou from Xcelerit described how to “make Financial Applications Sing on GPUs”.
Following on from our recent blog post detailing our comparison of Intel Xeon Phi with NVIDIA Tesla in financial applications, Xcelerit’s CTO Jorg Lotze was interviewed by HPC wire. You can listen and read about it here
Clearly some of our customers do and we are flattered to be nominated in no less than four categories in the HPCwire Readers Choice Awards including:
Best use of HPC in financial services
Best use of HPC in “edge HPC” application
Top 5 new products or technologies to watch
Top 5 vendors to watch
HPCwire is the leading publication for news and information from the high performance computing industry and it has become the portal of choice for business and technology professionals from a range of application areas.
Now that we are nominated, we’d like to win – so we are calling on customers, partners, suppliers and anyone who knows what we are all about to Click on Xcelerit
The winners of the awards will be announced at The Supercomputing 2013 (SC’13) conference in Denver, Colorado in November, so get clicking!