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Radio Free HPC Looks at What Chip Architectures Need to Succeed

In this podcast, the Radio Free HPC team welcomes Shahin Khan from OrionX to a discussion on chip architectures for HPC. “More and more new alternative architectures were in evidence at ISC in Germany this year, but what does it take for a chip architecture to be a winner? Looking back, chips like DEC Alpha had many advantages over the competition, but it did not survive.”

HSA 1.1 Specification Adds Multi-Vendor Architecture Support

The Heterogeneous System Architecture (HSA) Foundation has released the HSA 1.1 specification, significantly enhancing the ability to integrate open and proprietary IP blocks in heterogeneous designs. The new specification is the first to define the interfaces that enable IP blocks from different vendors to communicate, interoperate and collectively compose an HSA system.

Mellanox Introduces BlueField SoC Programmable Processors

Today Mellanox announced the BlueField family of programmable processors for networking and storage applications. “As a networking offload co-processor, BlueField will complement the host processor by performing wire-speed packet processing in-line with the network I/O, freeing the host processor to deliver more virtual networking functions (VNFs),” said Linley Gwennap, principal analyst at the Linley Group. “Network offload results in better rack density, lower overall power consumption, and deterministic networking performance.”

Four Reasons that Software Development is in the HPC Driving Seat for 2016

“Just as representative benchmarks like HPCG are set to replace Linpack, so a focus on software is taking over. From industry analysts to users at SC15 we heard that software is the number one challenge and the number one opportunity to have world-class impact.”

OpenACC 2.5 Includes Support for ARM and x86 Processors

The OpenACC Standards Group released the 2.5 version of the OpenACC API specification.

Penguin Computing Looks to Cavium ThunderX for ARM HPC Servers

Today Penguin Computing announced first customer shipments of its Tundra Extreme Scale (ES) server based on Cavium’s 48 core ARMv8 based ThunderX workload optimized processors. Tundra ES Valkre servers are now available for public order and a standard 19” rack mount version will ship in early 2016.

Video: Parallella – The Most Energy Efficient Supercomputer on the Planet

“Supercomputing should be available for everyone who wants it. With that mission in mind, a team of engineers created Parallella, an 18-core supercomputer that’s a little bigger than a credit card. Parallella is open source hardware; the circuit diagrams are on GitHub and the machine runs Linux. Icing on the cake: Parallella is the most energy efficient computer on the planet, and you can buy one for a hundred bucks. Why does parallel computing matter? How can developers use parallel computing to deliver better results for clients? Let’s explore these questions together.”

Allinea Releases ARM 64-bit Development Tool Suite

Today Allinea Software announced that their Allinea Forge development tool suite is now available for ARM platforms. The tool suite, renowned for its ability to master multi-process and multi-threaded Linux applications, includes the powerful performance profiler Allinea MAP and debugger Allinea DDT.

E4 Computer Engineering Accelerates ARM with GPUs

Today E4 Computer Engineering announced their first orders for Cavium ThunderX-based ARKA servers.

Alternatives to x86: Future Processing Technologies

In the second article in his series on future hardware for HPC, Robert Roe from Scientific Computing World looks at alternatives to the x86, including server on a chip and OpenPower.