ARM Development Studio-5 v5.4 Delivers Enhanced ARM NEON Technology Support

Cambridge, UK - 16, February 2011 - ARM announced the release of the Development Studio 5 (DS-5™) v5.4, which delivers enhancements to its compiler, debugger and performance analysis tools.

DS-5 v5.4 brings improved support for the ARM® NEON™ multimedia SIMD engine, which is available on most platforms based on the ARM Cortex™-A8 and Cortex-A9 processors. NEON technology accelerates multimedia and signal processing algorithms such as video decoding, graphics, audio and gaming.

DS-5 speeds up the development of Linux drivers and codecs that make use of NEON by providing:

  • An updated GNU Compiler (GCC v4.5.1) with NEON-specific performance improvements
  • NEON register views in the DS-5 Debugger to view and modify the status of the NEON unit. These views are available when doing either kernel-space or user-space development
  • Synchronized source code and disassembly views enable you to debug compiler-generated NEON code even at high levels of optimization

DS-5 v5.4 brings time-filtering and independent shared library support with the ARM Streamline Performance Analyzer. These features allow users to quickly generate profiling reports to match particular time ranges, for example when a specific task is performed. They also enable developers to profile shared libraries regardless of which or how many applications use them.

DS-5 v5.4 is available now for Windows and Linux host platforms, and can be evaluated for 30 days free of charge by downloading it from

See it in action ARM will be showing DS-5 at the Embedded World tradeshow in Nuremberg on 1-3 March 2011 at the ARM/Keil booth: hall 10, booth 343. The demos include performance analysis on a multicore target using Streamline, and Linux kernel awareness in the DS-5 Debugger.

About ARM

ARM designs the technology that lies at the heart of advanced digital products, from wireless, networking and consumer entertainment solutions to imaging, automotive, security and storage devices. ARM's comprehensive product offering includes 32-bit RISC microprocessors, graphics processors, video engines, enabling software, cell libraries, embedded memories, high-speed connectivity products, peripherals and development tools. Combined with comprehensive design services, training, support and maintenance, and the company's broad Partner community, they provide a total system solution that offers a fast, reliable path to market for leading electronics companies. Find out more about ARM by following link:
ARM website:

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