hipeac.ee8834089c88The “Power-Efficient GPU and heterogeneous Multi-/Many-core Computing” (PEGPUM) workshop has been accepted for inclusion in the HiPEAC event in 2017. The workshop will be held on January 24, 2017 in Stockholm, Sweden, co-located with the HiPEAC conference ( This will be the 5th PEGPUM workshop, after PEGPUM 2013, PEGPUM 2014, PEGPUM 2015, and PEGPUM 2016. Previous editions of PEGPUM were organized by the LPGPU and LPGPU2 consortia. Next year’s editions will be co-organized with four other European projects targeted at improving the power efficiency of GPUs and heterogeneous multi-/many-core systems: Tulipp, SAFEPOWER, Hercules, and Eyes of Things. Stay tuned for more information!

f2f meeting in Athens

lpgpu_athensThe LPGPU2 consortium had a very successful face-to-face meeting in Athens on June 15 and June 16, 2016. The main topic was the design and implementation of the power analysis, visualization, and improvement framework. Present at the meeting were Ben Juurlink and Jan Lucas from TUB, Andrew Richards, Luke Iwanski, Mehdi Goli from Codeplay, Georgios Keramidas, Iakovos Stamoulis, Mixalis Koziotis, and Panagiotis Apostolou from Think Silicon, Graham Mudd, Philip Harmer, and Prashant Sharma from Samsung, and Mauricio Alvarez-Mesa from Spin Digital.

Paper accepted at MASCOTS 2016

The paper “ALUPower: Data Dependent Power Consumption in GPUs” by Jan Lucas and Ben Juurlink has been accepted at MASCOTS 2016. It describes in detail how data values influence the power consumption of GPUs and how the power consumption can be modeled.

The MASCOTS conference is a well-established forum for state-of-the-art research on the measurement, modeling, and performance analysis of computer systems and networks. The 24th edition of this conference will take place September 21-23, 2016 in Imperial College Campus, London. The conference will bring together academics and industry practitioners to present and discuss their latest research results. The technical program for the 3-day conference will include keynote talks, refereed full and work-in-progress papers.

More information can be found at:

Spin Digital released a world’s first 8K HEVC/H.265 media player

Berlin, June 2nd 2016: Spin Digital has released a complete software media player supporting 8K HEVC video and 22.2 audio. A demonstration has been presented recently at several international events including NAB in Las Vegas (April 18-21), the “After NAB” show in Tokyo (May 19-20), and the NHK Open House in Tokyo (May 26-29).

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Spin Digital joins LPGPU2

Spin Digital Video Technologies GmbH (Spin Digital), a German company specialized in high-performance video codecs for the next generation of high-quality video applications, has joined LPGPU2, an EU consortium composed of technology companies and universities collaborating on tools for low-power parallel computing using GPUs.

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LPGPU2 Project publishes its first press release!

Press Release

LPGPU2 kicks off in Prague on January 21-22, 2016.

lpgpu2pragueThe LPGPU2 consortium had a very productive kick-off meeting in Prague on January 21-22, 2016, immediately after the HiPEAC conference. Clockwise from left to right Marco Starace (Samsung), Philip Harmer (Samsung), Prashant Sharma (Samsung), Mehdi Goli (Codeplay), Andrew Richards (Codeplay), Jan Lukas (TU Berlin), Luke Iwanski (Codeplay), Iakovos Stamoulis (Think Silicon), Georgios Keramidas (Think Silicon), Mauricio Alvarez-Mesa (TU Berlin / Spin Digital). Not in the picture but also present were the project coordinator Ben Juurlink (TU Berlin), since he took the photo, and Kit Lam (Samsung), who was probably getting coffee or tea.

PEGPUM 2016 Workshop Program now online!

The Program of the upcoming PEGPUM 2016 workshop is now online. PEGPUM is now organized by the LPGPU2 project. It will feature 6 talks with speakers from the Industry and Universities. We hope to see you soon at HiPEAC 2016 in Prague.

LPGPU is back!

There wil be a LPGPU2 project. Stay tuned for more information!

PEGPUM 2016 Workshop

The PEGPUM Workshop will return to HIPEAC 2016 in Prague. This is the fourth installment of this successful workshop and will feature many interesting talks. It will be the first workshop of the new LPGPU2 project. Please stay tuned for more news and check out the workshop page.

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