Nerval's Lobster writes "The so-called "Internet of Things" has rapidly become a buzzword du jour, with everyone from tech-giant CEOs to analysts rhapsodizing about the benefits of connecting everyday objects and appliances to the Web. Despite all the hype, some significant obstacles remain to fulfilling that vision of a massively interconnected world. For starters, all the players involved need to agree on shared frameworks for building compatible software—something that seems well on its way with the just-announced AllSeen Alliance, which includes Sharp, Cisco, LG Electronics, Qualcomm, Panasonic, D-Link, and the Linux Foundation (among many others). In theory, the AllSeen Alliance's combined software and engineering resources will result in open-source systems capable of seamless communication with one another. The Alliance will base its initial framework on AllJoyn, an open-source framework first developed by Qualcomm and subsequently elaborated upon by other firms. Applications and services that support AllJoyn can communicate "regardless of manufacturer or operating system and without the need for Internet access," according to the Alliance, whose Website offers the initial codebase. "Open source is the ideal, neutral staging area for collaboration that can provide the interoperability layer needed to make the Internet of Everything a reality," read a Dec. 10 note on the Linux Foundation's official blog. "When everyone jointly develops and uses the same freely available code, companies can develop innovative services on top of it and get them to market faster." However, not all companies interested in exploring the Internet of Things have joined the AllSeen Alliance. For example, Intel isn't a partner, despite having recently created a new division, the Internet of Things Solutions Group, to explore how to best make devices and networks more connected and aware."
Catch up on stories from the past week (and beyond) at the Slashdot story archive
MojoKid writes "A leaked Intel roadmap for solid state storage technology suggests the company is pushing ahead with its plans to introduce new high-end drives based on cutting-edge NAND flash. It's significant for Intel to be adopting 20nm NAND in its highest-end data center products, because of the challenges smaller NAND nodes present in terms of data retention and reliability. Intel introduced 20nm NAND lower in the product stack over a year ago, but apparently has waited till now to bring 20nm to the highest end. Reportedly, next year, Intel will debut three new drive families — the SSD Pro 2500 Series (codenamed Temple Star), the DC P3500 Series (Pleasantdale) and the DC P3700 Series (Fultondale). The Temple Star family uses the M.2 and M.25 form factors, which are meant to replace the older mSATA form factor for ultrabooks and tablets. The M.2 standard allows more space on PCBs for actual NAND storage and can interface with PCIe, SATA, and USB 3.0-attached storage in the same design. The new high-end enterprise drives, meanwhile, will hit 2TB (up from 800GB), ship in 2.5" and add-in card form factors, and offer vastly improved performance. The current DC S3700 series offers 500MBps writes and 460MBps reads. The DC P3700 will increase this to 2800MBps read and 1700MBps writes. The primary difference between the DC P3500 and DC P3700 families appears to be that the P3700 family will use Intel's High Endurance Technology (HET) MLC, while the DC P3500 family sticks with traditional MLC."
curtwoodward writes "For some reason, we're still plugging in electric-powered devices like a bunch of savages. But technology developed at MIT could soon make that a thing of the past, at least for hybrid cars. A small Boston-area company, WiTricity, is a key part of Toyota's growing experiment with wireless charging tech---something the world's largest car maker says it will start seriously testing in the U.S., Japan and Europe next year. The system works by converting AC to a higher frequency and voltage and sending it to a receiver that resonates at the same frequency, making it possible to transfer the power safely via magnetic field. Intel and Foxconn are also investors, and you might see them license the tech soon as well."
An anonymous reader writes "Intel's open-source Linux graphics driver is now running neck-and-neck with the Windows 8.1 driver for OpenGL performance between the competing platforms when using the latest drivers for each platform. The NVIDIA driver has long been able to run at similar speeds between Windows and Linux given the common code-base, but the Intel Linux driver is completely separate from their Windows driver due to being open-source and complying with the Linux DRM and Mesa infrastructure. The Intel Linux driver is still trailing the Windows OpenGL driver in supporting OpenGL4."
jones_supa writes "Jolla, the mobile phone company formed by ex-Nokia employees, has officially launched its first phone. It will be initially available in Finland, paired with the local telecom operator DNA. After that, it will be made available in 135 other countries. The Jolla handset runs the Sailfish OS, which is itself based on the former MeeGo platform developed by Nokia and Intel several years ago to produce Linux-based smartphone software. Sailfish can run Android apps and it also integrates Nokia's Here mapping and positioning technology. Looking at the hardware, the device sports a 1.4GHz dual-core Qualcomm processor, 1GB memory and 16GB of flash storage, plus a 4.5in 960x540 IPS touchscreen with Gorilla 2 Glass. It has the usual mobile network support, including GSM/3G/4G, 802.11b/g/n WiFi and Bluetooth, 8MP autofocus rear camera and 2MP front camera. SIM-free pricing is expected to be €399."
Hugh Pickens DOT Com writes, quoting USA Today "The NASDAQ has topped 4000 for the first time in 13 years, but much has changed since then. ... Tech investors in 2000 were right about the possibilities of the Internet and mobile computing. But they were dead wrong about which companies would be in the vanguard ... The recovery of the NASDAQ has been a complex tale of creative destruction, where old companies that once fueled the index have been pushed aside by new players. Back in 2000, Microsoft, Cisco Systems, Intel, Oracle, and Sun accounted for 8.9%, 8.5%, 7.1%, 3.6% and 2.6%, respectively, of the value of the NASDAQ composite. Today, companies that were just starting out or didn't even exist — think Google, Amazon, and Facebook — are in the top 10, accounting for 4.7%, 2.7% and 1.5% of NASDAQ's value. Microsoft, Cisco and Intel's weight has fallen sharply. Apple, which wasn't in the top 10 in 2000, is a behemoth at 7.9%. So is the NASDAQ enjoying a long overdue catch-up with the rest of the market, or is the broad market overpriced, with the NASDAQ being pulled along for the ride? 'The reality is that the only thing that's the same from Nasdaq 4000 in 1999 and Nasdaq 4000 in 2013,' says Doug Sandler, 'is the number 4000.'"
Nerval's Lobster writes "In a previous posting, developer and programmer Jeff Cogswell compared a few C++ compilers on Linux. Now he's going to perform a similar set of tests for Windows. "Like all things Windows, it can get costly doing C++ development in this environment," he writes. "However, there are a couple notable exceptions" such as free and open-source cygwin, mingW, Express Versions of Visual Studio, and Embacadero. He also matched up the Intel C++ Compiler, Microsoft C++ Compiler, and the Embarcadero C++ 6.70 Compiler. He found some interesting things — for example, Intel's compiler is pretty fast, but its annoying habit of occasionally "calling home" to check licensing information kept throwing off the rests. Read on to see how the compilers matched up in his testing."
An anonymous reader writes "DragonFlyBSD 3.6 was released [Monday] with the big new features being dports, Intel and AMD Radeon KMS kernel graphics drivers, major SMP improvements, and improved language support. Dports is the new package management system based upon the FreeBSD Ports collection and replaces pkgsrc as the default; over 20k packages are available via dports. Major SMP scaling improvements come via reducing lock contention within the kernel and other multi-core enhancements. The Intel and Radeon graphics drivers on DragonFlyBSD were ported from the FreeBSD kernel, which in turn were ported from the upstream Linux kernel."
An anonymous reader writes "The Xeon Phi co-processor requires a Xeon CPU to operate... for now. The next generation of Xeon Phi, codenamed Knights Landing and due in 2015, will be its own CPU and accelerator. This will free up a lot of space in the server but more important, it eliminates the buses between CPU memory and co-processor memory, which will translate to much faster performance even before we get to chip improvements. ITworld has a look."
Rambo Tribble writes "In what appears to be a major reversal of policy, Intel's new president, Renee James, has indicated that Intel will be open to manufacturing chips based on rivals' designs. While the language is a bit tentative, this appears to open an opportunity for such as ARM to benefit from Intel's manufacturing expertise and technology." From the article: "James said Intel will evaluate prospective foundry clients on a 'deal by deal basis, not on an architecture by architecture basis.' That applies, James said, 'even in areas where there may be some competition with businesses that we’re in.'" Intel is already manufacturing FPGAs for Altera that include 64-bit ARM cores.
dcblogs writes "In the global race to build the next generation of supercomputers — exascale — there is no guarantee the U.S. will finish first. But the stakes are high for the U.S. tech industry. Today, U.S. firms — Hewlett-Packard, IBM and Intel, in particular — dominate the global high performance computing (HPC) market. On the Top 500 list, the worldwide ranking of the most powerful supercomputers, HP now has 39% of the systems, IBM, 33%, and Cray, nearly 10%. That lopsided U.S. market share does not sit well with other countries, which are busy building their own chips, interconnects, and their own high-tech industries in the push for exascale. Europe and China are deep into effort to build exascale machines, and now so is Japan. Kimihiko Hirao, director of the RIKEN Advanced Institute for Computational Science of Japan, said Japan is prepping a system for 2020. Asked whether he sees the push to exascale as a race between nations, Hirao said yes. Will Japan try to win that race? 'I hope so,' he said. 'We are rather confident,' said Hirao, arguing that Japan has the technology and the people to achieve the goal. Jack Dongarra, a professor of computer science at the University of Tennessee and one of the academic leaders of the Top 500 supercomputing list, said Japan is serious and on target to deliver a system by 2020."
MojoKid writes "When Intel debuted Haswell this year, it launched its first mobile processor with a massive 128MB L4 cache. Dubbed "Crystal Well," this on-package (not on-die) pool of memory wasn't just a graphics frame buffer, but a giant pool of RAM for the entire core to utilize. The performance impact from doing so is significant, though the Haswell processors that utilize the L4 cache don't appear to account for very much of Intel's total CPU volume. Right now, the L4 cache pool is only available on mobile parts, but that could change next year. Apparently Broadwell-K will change that. The 14nm desktop chips aren't due until the tail end of next year but we should see a desktop refresh in the spring with a second-generation Haswell part. Still, it's a sign that Intel intends to integrate the large L4 as standard on a wider range of parts. Using EDRAM instead of SRAM allows Intel's architecture to dedicate just one transistor per cell instead of the 6T configurations commonly used for L1 or L2 cache. That means the memory isn't quite as fast but it saves an enormous amount of die space. At 1.6GHz, L4 latencies are 50-60ns which is significantly higher than the L3 but just half the speed of main memory."
SmartAboutThings writes "Chip maker AMD has announced that it's won 2 CES Innovation Awards for a gaming tablet the company plans to show off at the Consumer Electronics Show in January. The device is called "Project Discovery" and will come with AMD's Mullins chip that is a 64-bit, x86-based chip, perfectly suitable for Windows 8.1. The low-power Mullins APU (accelerated processing unit) is AMD's answer to Intel, Nvidia and Qualcomm, aimed at fanless tablets, ultrathin notebooks, and 2-in-1 devices. The 28nm processor is expected to consume as little as 2 watts of energy while in use. The obtained images show that the upcoming AMD tablet is quite similar to Razer Edge."
jones_supa writes "When GCC 4.9 is released in 2014 it will be coming in hot on new features with a large assortment of improvements and new functionality for the open-source compiler. Phoronix provides a recap of some of the really great features of this next major compiler release from the Free Software Foundation. For a quick list: OpenMP 4.0, Intel Cilk Plus multi-threading support, Intel Bay Trail and Silvermont support, NDS32 port, Undefined Behavior Sanitizer, Address Sanitizer, ADA and Fortran updates, improved C11 / C++11 / C++14, better x86 intrinsics, refined diagnostics output. Bubbling under are still: Bulldozer 4 / Excavator support, OpenACC, JIT compiler, disabling Java by default."
The Raspberry Pi project that we've been fans of for quite a while now has hit a new milestone: Today, they announced that as of the last week in October, the project has sold more than two million boards. Raspberry Pi is anything but alone in the tiny, hackable computer world (all kinds of other options, from Arduino to the x86-based Minnowboard, are out there, and all have their selling points), but the low price, open-source emphasis, and focus on education have all helped the Pi catch on. If yours is one of these 2 million, what are you using it for? (And if you favor some other small system for your own experiments, what factors matter?)
An anonymous reader writes "The FreeBSD Foundation's annual year-end fundraising drive is currently running. Their goal this year is US$ 1M, and they're currently at US$ 427K. In 2013, the efforts that were funded were from the last drive were: Native iSCSI kernel stack, Updated Intel graphics chipset support, Integration of Newcons, UTF-8 console support, Superpages for ARM architecture, and Layer 2 networking updates. Also various conferences and summit sponsorships, as well as hardware purchases for the Project. The Foundation is a US 501(c)3 non-profit, so your donations (if in the US) are tax-deductible. Some of the larger 2013 (corporate?) sponsors so far are NetApp, LineRate, WhatsApp, and Tarsnap."
ClaraBow writes "I find it interesting that Dell has started selling a thin and light touchscreen laptop called the XPS 13 Developer Edition, which will have Ubuntu Linux OS and Intel's fourth-generation Core processors, code-named Haswell. The laptop, code-named Sputnik, has a 13.3-inch touchscreen and will run on Ubuntu 12.04 OS. It is priced starting at $1,250 and is available in the U.S." One thing I wish was addressed in the blog post announcing this newest entry in the Sputnik line, or its listed specs (bad news beats not knowing, in this case), is battery life.
An anonymous reader writes "There's many improvements due in the Linux 3.13 kernel that just entered development. On the matter of new hardware support, there's open-source driver support for Intel Broadwell and AMD Radeon R9 290 'Hawaii' graphics. NFTables will eventually replace IPTables; the multi-queue block layer is supposed to make disk access much faster on Linux; HDMI audio has improved; Stereo/3D HDMI support is found for Intel hardware; file-system improvements are on the way, along with support for limiting the power consumption of individual PC components."
jones_supa writes "One of the most important measuring sticks for the success of any software is how long a user keeps it installed after first trying it. Intel has an article about some of the most common reasons users abandon software. Quoting: 'Apps that don’t offer anything helpful or unique tend to be the ones that are uninstalled the most frequently. People cycle through apps incredibly quickly to find the one that best fits their needs. ... A lot of apps have a naturally limited lifecycle; i.e., apps that are centered around a movie release or an app that tracks a pregnancy, or an app that celebrates a holiday. In addition, apps with limited functionality, for example, “lite” games that only go so far, are uninstalled once the user has mastered all the levels.' Some of the common factors they list include: lengthy forms, asking for ratings, collecting unnecessary data, user unfriendliness, unnecessary notifications and, of course, bugs. Additionally, if people have paid even a small price for the app, they are more committed to keep it installed. So, what makes you uninstall a piece of software?"
miller60 writes "How do you cool a high-density server installation inside a high rise in Hong Kong? You dunk the servers, immersing them in fluid to create an extremely efficient HPC environment in a hot, humid location. Hong Kong's Allied Control developed its immersion cooling solution using a technique called open bath immersion (OBI), which uses 3M's Novec fluid. OBI is an example of passive two-phase cooling, which uses a boiling liquid to remove heat from a surface and then condenses the liquid for reuse, all without a pump. It's a slightly different approach to immersion cooling than the Green Revolution technique being tested by Intel and deployed at scale by energy companies. Other players in immersion cooling include Iceotope and Hardcore (now LiquidCool)."