benchmark

  • Linux on ARMAre there any performance improvements in store for GCC 4.8 as it affects the ARMv7 Cortex-A15 processor on SoCs like the Samsung Exynos 5 Dual? Here's some benchmark results to find out.

  • Linux on ARMPerformance testing of Ubuntu Linux -- in the form of the brand new Ubuntu Touch Developer Preview -- on the Google Nexus smart-phones continues to move forward, but so far findings are mixed.

  • Linux on ARMTests are running full-speed this weekend on benchmarking the performance of the brand new Ubuntu Touch/Tablet Developer Preview with the Google Nexus 7 and Nexus 10 devices. Here's a preview with some initial findings from performance testing these mobile ARM devices using Ubuntu Linux.

  • Linux on ARMWhile xf86-video-sunxifb sounds like an old X.Org driver from the Sun Microsystems days for some obscure SPARC system, this driver is a fork of the xf86-video-mali DDX driver. What makes this ARM X.Org graphics driver interesting is that it promises better performance on the Allwinner A10/A13 SoC compared to the ARM vendor's official driver.

  • Linux on ARMFedora 18 was officially released this week for x86/x86_64, but the ARM version of Fedora 18 "Spherical Cow" is still under development. Fedora 18 for ARM went into beta last week and since then benchmarks were carried out comparing Spherical Cow on ARM to other popular ARM Linux distributions.

  • Linux on ARMFor kicking off a new week of Linux benchmarking at Phoronix is a round of ARMv7 performance benchmarks using Linaro 12.12. The Linaro 12.12 release from December was compared to Ubuntu 12.10, Linaro 12.10, Fedora 17, and Arch Linux on the PandaBoard ES with its Texas Instruments OMAP4460 Cortex-A9 SoC.

  • Linux on ARMSince publishing LLVM/Clang 3.2 benchmarks a few days ago that showed the Clang C/C++ compiler competing with -- and in some cases outperforming -- the GCC compiler on Intel x86_64, several Phoronix readers have been asking how things compare on the ARM side.

  • Linux on ARMOver the past several weeks of running the Samsung Chromebook with its Exynos 5 Dual SoC that is comprised of an ARM Cortex-A15 dual-core processor, I've grown quite fond of this latest ARM processor.

  • Linux on ARMTo complement the recent compiler benchmarking on the ARM Cortex-A15 as found in the Samsung Exynos 5 Dual with the Samsung Chromebook, here's some compiler tuning benchmark results from the speedy low-power ARM system.

  • Linux on ARMThe latest ARM Cortex-A15 benchmarks on Phoronix is an extension of the earlier compiler testing from this modern ARM CPU found on the Samsung Exynos 5 Dual within the Samsung Chromebook. In this round of performance testing, the LLVM/Clang compiler performance is compared to recent releases of the GNU Compiler Collection on this latest-generation ARM hardware.

  • Linux on ARMWith Linux 4 Tegra R16 now having an Ubuntu 12.04 LTS (hardfp) sample file-system and the R16 drivers supporting ARM hard floating-point as the preferred format over softfp, new Tegra 3 "Cardhu" tablet benchmarks were carried out to look at the performance between L4T R16 + Ubuntu 12.04 vs. L4T R15 + Ubuntu 11.04.

  • Linux on ARMLast week I shared some early benchmarks of the Samsung Chromebook while running Ubuntu Linux. The Samsung Chromebook is very interesting since it's one of the few readily available computers on the market employing an ARM Cortex-A15 processor rather than Cortex-A9 or other models.

  • Android-x86Due to there being much interest in the ARM Cortex A15 benchmarks on Linux, namely with the Samsung Chromebook and its Samsung Exynos 5 Dual, here's a weekend special providing some GCC compiler benchmarks of this new ARM chip.

  • Linux on ARMThe Arndale Board is a dual-core ARMv7 development board built around the Exynos 5 Dual SoC, which features the new ARM Cortex-A15. As shown in yesterday's Samsung Chromebook benchmarks on Linux, the Exynos 5 Dual packs very good performance for being a low-power ARM chip.

  • Linux on ARMGoogle recently launched the Samsung Chromebook that for $249 USD features an 11-inch display, a 16GB SSD, a promise of 6.5-hour battery life, and is backed by a Samsung Exynos 5 SoC. The Samsung Exynos 5 packs a 1.7GHz dual-core ARM Cortex-A15 processor with ARM Mali-T604 graphics.

  • Linux on ARMThe latest ARM Linux benchmarks to share at Phoronix is a comparison of Ubuntu 12.10, Linaro 12.10, Fedora 17, and Arch Linux when running from the dual-core Cortex-A9 OMAP4460-based PandaBoard ES development board.

  • Linux on ARMGoogle announced the Chrome OS project two years ago, and with it came the first Chromebook: the CR-48. The Chrome OS concept seemed revolutionary at the time. In 2010 we were well into the latest round of questioning whether today's PCs were fast enough. The Ultrabook revolution hadn't yet begun, and the iPad was starting to gain momentum.

  • Linux on ARMAfter delivering some AMD Vishera multi-core scaling benchmarks for reference on Saturday, here's some similar tests conducted from a Calxeda ECX-1000 quad-core ARM server node.
     

  • Linux on ARMLast week I began delivering benchmarks of the low-power yet massively scalable Calxeda EnergyCore ECX-1000 ARM Server and followed the initial tests with some ARM compiler benchmarks and other benchmarks from this 5-Watt Linux Server.

  • Linux on ARMAfter yesterday publishing the first extensive benchmark results for the Calxeda EnergyCore ECX-1000 ARM Servers in the form of the 1.1GHz and 1.4GHz quad-core ARM Cortex-A9 nodes running Ubuntu 12.04 LTS and Ubuntu 12.10, here are more benchmarks to share today from the "5-Watt ARM Server" on Linux.


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Linux on ARM