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Hardware

NVIDIA Contributes Re-Clocking Code To Nouveau For The GK20A

Filed under
Graphics/Benchmarks
Hardware

One of the biggest challenges with the Nouveau open-source graphics driver for NVIDIA graphics hardware in recent times has been with regard to GPU / video memory re-clocking. As a minor step forward, NVIDIA has contributed re-clocking patches for the GK20A graphics processor.

Re-clocking has long been a big challenge for the Nouveau driver to obtain maximum graphics performance while also maintaining optimal performance-per-Watt and being efficient while idling. With the Linux 3.16 kernel for select generations of GPUs is faster performance but it can be buggy while now today for Tegra K1 owners NVIDIA has come to the table with re-clocking code for the "GK20A" GPU found within this high-end NVIDIA ARM SoC.

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Imaginative Raspberry Pi Concepts Are Still Proliferating

Filed under
Development
Linux
Hardware

As we've noted here many times, when it comes to the top open source stories of the past couple of years, it's clear that one of the biggest is the proliferation of tiny, inexpensive Linux-based computers at some of the smallest form factors ever seen. Surely, the diminutive, credit card-sized Raspberry Pi, priced at $25 and $35, is one of the most widely followed of these miniature systems. It's been implemented for use in home security systems, synthesizers and even in a supercomputer mashup using Lego pieces to bind the parts together, as seen in the photo here.

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Odroid hacker board jumps to faster octacore SoC

Filed under
Linux
Hardware

The Odroid-XU3 runs on a 5V 4A power supply, and once again features four energy monitoring chips for tracking the Big.Little cores. A plastic enclosure and an active cooler are available, along with numerous optional modules. OS support has been boosted to Android 4.4.2 and Ubuntu 14.04, available with full source code.
Schematics will be posted upon shipment, and community support is available via the Odroid project. The quad-core Exynos4412 based Odroid-U3 board came in at third place after the Raspberry Pi and BeagleBone Black in our recent Top 10 Hacker SBC survey.

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New low-cost electronics kit for Raspberry Pi launches at CamJam

Filed under
Linux
Hardware

The CamJam EduKit was developed in partnership by Cambridge Raspberry Jam and The Pi Hut, and launched at CamJam this month. Designed to get kids interested in the fascinating world of electronics and programming, CamJam EduKit will soon have them building their own electronic circuits, flashing LEDs, reading button presses and making beeping noises by programming their Raspberry Pi with Python.

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MIPS CPUs, the perfect Linux machines

Filed under
Linux
Hardware

When it comes to operating systems, Linux® is perhaps the world’s most popular open source OS. Linux has been running on thousands of MIPS devices that have shipped in very large volume (north of several billions of units).

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The Novena Open Hardware Laptop: A Hacker's Dream Machine

Filed under
Hardware
OSS

Would you buy a high-end laptop built completely around open hardware and the Linux distro of your choice? Novena offers that opportunity, but it comes with an out-of-the-box experience that might be beyond the reach of the typical computer consumer.

That said, the Novena laptop's experimental technology has the potential to offer new options to a sluggish computer industry. Novena is an open-hardware computing platform that is flexible and powerful. It is designed for use as a desktop, laptop or standalone board.

Two engineers cofounded Sutajio Ko-usagi, an operations-oriented company focused on the manufacturing and sales of hardware to OEMs and hobbyists.

Since Sutajio Ko-usagi is difficult to pronounce in English, the Novena developers shortened it to "Kosagi," noted cofounder Andrew "Bunnie" Huang. Huang also runs the IP-oriented Bunniestudios

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TI spins Cortex-A9 Sitara SoC

Filed under
Development
Linux
Hardware

TI unveiled a 1GHz, Cortex-A9 Sitara “AM437x” SoC with a 3D GPU, a Linux SDK, and an updated PRU module for dual simultaneous control of fieldbus protocols.

The Sitara AM437x is a major upgrade to the Texas Instruments Sitara AM335x, as well as the related Sitara AM3715 and Sitara AM3874. The Sitara AM437x is said to offer up to 40 percent more processing power than previous Sitara processors.

The Sitara AM437x begins sampling in July, and is available as part of a Linux-ready, $599 TMDXEVM437X evaluation kit (see farther below). Like other Sitara SoCs, the AM437x is aimed primarily at industrial applications. Suggested pairings include factory automation, Programmable Logic Controllers (PLCs), home automation gateways, Internet of Things (IoT) gateways, and human machine interface (HMI).

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Automation controller taps Raspberry Pi Compute Module

Filed under
Linux
Hardware

Techbase has designed a Raspberry Pi Compute Module into a Linux-based “ModBerry” automation computer backed by an “iMod” cloud platform for remote control.

The computer-on-module version of the Raspberry Pi Compute Module, which began shipping this week, was anticipated by many, but perhaps nowhere so acutely as in Poland. First, we heard about A Sherlybox private cloud storage device based on the module from Polish startup Sher.ly, and now Gdansk-based industrial computer manufacturer Techbase has opened pre-orders for an automation computer called the ModBerry 500 based on the COM.

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Russia Industry And Trade Ministry To Replace Untrusted Intel And AMD Processors With Their Own ARM Design

Filed under
GNU
Linux
Hardware
MDV

Russia's Baikal processor will be built around an ARM Cortex A57, which ties into Vladimir Putin's goal, established in 2010, to move all government computers over to Linux - another move that's easy to understand given the OS' open-source and modular nature.

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Logitech Isn't Yet Fully Supporting Linux

Filed under
Linux
Hardware

Outside of Logitech, there's many Linux users that have come up with several different open-source utilities for supporting Logitech under Linux. For most of these apps the hardware support is limited to the few keyboards/mice that the developer owns, but it isn't too hard reverse-engineering a USB keyboard for others to help out and contribute.

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Seven tips for reinvigorating your SMS campaign

Mobile marketing has come a long way in the last decade. Mobile marketing has gone from being a marketing channel to an entire industry encompassing dozens of marketing channels. While newer mobile technologies such as push notifications, QR codes, and geo-targeting have been getting all of the attention, it is still the humble text message that dominates the industry. While other channels can be beneficial, none can replace the value of a good SMS campaign. Seven tips If you’ve been neglecting your SMS campaign, here are seven tips to get it back on track: Encourage interaction. In the past, marketing efforts have always been focused on one-way communication. With mobile marketing, simply sending texts isn’t enough. In fact it comes across as spamming. A better option is to encourage interaction. For instance, customers who opt-in to receive your texts should be rewarded with a positive experience. Make sure messages are timely. You’ll find that certain messages are more effective at certain times. Sometimes it’s obvious but other times it won’t be. Texts sent by a restaurant about a lunch time special will be more effective when sent just before lunch time. Make sure you’re sending texts that are relevant, valuable, and timely. No marketing effort exists in a vacuum. Every business should be using at least a few different marketing channels. SMS is a great way to tie them all together because nearly everyone has a mobile device capable of texting. SMS marketing can link your email campaign to your social media campaign, and your social media campaign to your content marketing campaign and any other marketing channels you might have. Supplement your local advertisements. Despite the tremendous success of digital marketing strategies, traditional advertising channels such as radio and print ads can still be effective. In can be difficult to measure the effectiveness of these efforts however. You can use SMS to measure success by including a short code and keyword in your traditional advertising then watch how many opt-ins you get as a result. The trouble with sweepstakes has always been that people don’t want to take all the time to enter a sweepstakes they probably won’t win. SMS makes it extremely easy to enter sweepstakes. In fact, it’s one way to get people to opt-in. Customers can enter by simply texting a keyword to a short code. Provide in-store recommendations. A major fear about mobile is that it’s robbing businesses of their foot traffic. So much shopping is done online these days that many business owners worry they can’t compete. Mobile doesn’t have to work against in-store business however. In fact, mobile can improve it. For example, an auto parts store might allow customers looking for a specific part to text a keyword to a short code in order to get reply with the correct part. Use SMS to build loyalty. Typically, it’s 20% of your customers that are driving 80% of sales. SMS is a great way to get those kinds of customers. Make sure you’re doing everything you can to build a solid SMS marketing list. Mobile Technology News brought to you by businesstexter.com Source: streetfightmag.com/2014/08/18/7-strategies-for-better-text-message-marketing/

Linux kernel developer Dmitry Monakhov arrested for protesting Ukraine invasion

Linux kernel developer Dmitry Monakhov was detained for 15 days for disobeying a police officer on Saturday. The debacle came about when Monakhov decided to protest the recent invasion into Ukraine by Russian armed forces. This was not the first incident of aggression towards Monakhov. During a rally in July of 2013 he was reported to have been beaten in one of the police vans most likely for participating in expressing his discontent with Putin’s policies regarding human rights. According to Monakhov’s tweet the day before his most recent run in with the authorities, he announced, “I am a Russian. Not cattle. Not a killer. And it is not the occupier. I am ashamed that my president Putin. At 9.00 I go to Manezhku [Manezh Square] against the war.” after this tweet, pictures surfaced a day later of four Russian policeman arresting him. Read more

Thank You Akademy 2014 Sponsors

Akademy is a non-commercial event, free of charge for all who want to attend. Generous sponsor support helps make Akademy possible. Most of the Akademy budget goes towards travel support for KDE community members from all over the world, contributors who would not be able to attend the conference otherwise. The wide diversity of attendees is essential to the success of the annual in-person Akademy conference. Many thanks to Akademy 2014 sponsors. Read more

Linux @ About.com

During the past month I have been in discussions with a number of people at about.com. I have been provided with the opportunity of writing articles on the linux.about.com subsite and I am in full control of all the content that will appear on that site. It is early days and there is some old content on the site which is a bit out of date but I plan to make linux.about.com a great resource for everyone. Read more