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jwhyche (Slashdot reader #6,192) tipped us off to some interesting speculation about AMD's upcoming Zen 2-based EPYC Rome server processors. "The new Epyc processor would be Gen 4 PCIe where Intel is still using Gen 3. Gen 4 PCIe features twice the bandwidth of the older Gen 3 specification."

And now Tom's Hardware reports: While AMD has said that a single EPYC Rome processor could deliver up to 128 PCIe lanes, the company hasn't stated how many lanes two processors could deliver in a dual-socket server. According to ServeTheHome.com, there's a distinct possibility EPYC could feature up to 162 PCIe 4.0 lanes in a dual-socket configuration, which is 82 more lanes than Intel's dual-socket Cascade Lake Xeon servers. That even beats Intel's latest 56-core 112-thread Platinum 9200-series processors, which expose 80 PCIe lanes per dual-socket server.

Patrick Kennedy at ServeTheHome, a publication focused on high-performance computing, and RetiredEngineer on Twitter have both concluded that two Rome CPUs could support 160 PCIe 4.0 lanes. Kennedy even expects there will be an additional PCIe lane per CPU (meaning 129 in a single socket), bringing the total number of lanes in a dual-socket server up to 162, but with the caveat that this additional lane per socket could only be used for the baseboard management controller (or BMC), a vital component of server motherboards... If @RetiredEngineer and ServeTheHome did their math correctly, then Intel has even more serious competition than AMD has let on.

jwhyche (Slashdot reader #6,192) tipped us off to some interesting speculation about AMD's upcoming Zen 2-based EPYC Rome server processors. "The new Epyc processor would be Gen 4 PCIe where Intel is still using Gen 3. Gen 4 PCIe features twice the bandwidth of the older Gen 3 specification."

And now Tom's Hardware reports: While AMD has said that a single EPYC Rome processor could deliver up to 128 PCIe lanes, the company hasn't stated how many lanes two processors could deliver in a dual-socket server. According to ServeTheHome.com, there's a distinct possibility EPYC could feature up to 162 PCIe 4.0 lanes in a dual-socket configuration, which is 82 more lanes than Intel's dual-socket Cascade Lake Xeon servers. That even beats Intel's latest 56-core 112-thread Platinum 9200-series processors, which expose 80 PCIe lanes per dual-socket server.

Patrick Kennedy at ServeTheHome, a publication focused on high-performance computing, and RetiredEngineer on Twitter have both concluded that two Rome CPUs could support 160 PCIe 4.0 lanes. Kennedy even expects there will be an additional PCIe lane per CPU (meaning 129 in a single socket), bringing the total number of lanes in a dual-socket server up to 162, but with the caveat that this additional lane per socket could only be used for the baseboard management controller (or BMC), a vital component of server motherboards... If @RetiredEngineer and ServeTheHome did their math correctly, then Intel has even more serious competition than AMD has let on.

schwit1 quotes Tom's Hardware: The Electronic Privacy Information Center ("EPIC"), a civil liberties group based in Washington D.C., filed an amicus brief in the United States vs. Wilson case concerning Google scanning billions of users' files for unlawful content and then sending that information to law enforcement agencies.

EPIC alleges that law enforcement is using Google, a private entity, to bypass the Fourth Amendment, which requires due process and probable cause before "searching or seizing" someone's property.

As a private entity, Google doesn't have to abide by the Fourth Amendment as the government has to, so it can do those mass searches on its behalf and then give the government the results. The U.S. government has been increasingly using this strategy to bypass Fourth Amendment protections of U.S. citizens and to expand its warrantless surveillance operations further.

Google and a few other companies have "voluntarily" agreed to use a database of image hashes from the National Center for Missing and Exploited Children (NCMEC) to help the agency find exploited children.

More than that, the companies would also give any information they have on the people who owned those images, given they are users of said companies' services and have shared the images through those services.

At its Data-Centric Innovation Day, Intel today announced its Cascade Lake line of Xeon Scalable data center processors. From a report: The second-generation lineup of Xeon Scalable processors comes in 53 flavors that span up to 56 cores and 12 memory channels per chip, but as a reminder that Intel company is briskly expanding beyond "just" processors, the company also announced the final arrival of its Optane DC Persistent Memory DIMMs along with a range of new data center SSDs, Ethernet controllers, 10nm Agilex FPGAs, and Xeon D processors. This broad spectrum of products leverages Intel's overwhelming presence in the data center, it currently occupies ~95% of the worlds server sockets, as a springboard to chew into other markets, including its new assault on the memory space with the Optane DC Persistent Memory DIMMs. The long-awaited DIMMs open a new market for Intel and have the potential to disrupt the entire memory hierarchy, but also serve as a potentially key component that can help the company fend off AMD's coming 7nm EPYC Rome processors.

Intel will not develop new Compute Cards, the company said this week. From a report: Compute Cards were Intel's vision of modular computing that would allow customers to continually update point of sale systems, all-in-one desktops, laptops and other devices. Pull out one card, replace it with another, and you have a new CPU, plus RAM and storage. "We continue to believe modular computing is a market where there are many opportunities for innovation," an Intel spokesperson told Tom's Hardware. "However, as we look at the best way to address this opportunity, we've made the decision that we will not develop new Compute Card products moving forward. We will continue to sell and support the current Compute Card products through 2019 to ensure our customers receive the support they need with their current solutions, and we are thankful for their partnership on this change."

Raspberry Pi is finally ready for the full Windows 10 experience. From a report: A new installer lets you put Windows 10 on Arm, including the Pi. And it's made by the same people who got Windows 10 on Arm onto Lumia 950 and 950 XL handset. You can find the Github page here, in which developer Jose Manuel Nieto Sanchez call the tool "super easy to use" and "no-hassle." It requires a Raspberry Pi 3 Model B or B+, a microSD card (he recommends an A1 rating) and a Windows 10ARM64 image, which is linked to from the page where you get the download instructions.

In an official statement Thursday, Intel called out Qualcomm for allegedly continuing to pursue its use of patent lawsuits and threatening lawsuits against its own customers and competitors even as multiple antitrust agencies have found Qualcomm to be violating competition laws with these tactics. From a report: The statement from Steven Rodgers, Intel EVP and general counsel, said that despite Qualcomm being fined by multiple governments around the world over its abuse of patents against other companies, the company continues the same aggressive legal strategy against its partners and competitors. This, Intel said, will only lead to higher prices for consumers and less innovation.

According to Intel, Qualcomm's goal is not to vindicate its IP rights, but to drive competition out of the market completely. Intel pointed out that Qualcomm has been fined almost a billion dollars in China, $850 million in Korea, $1.2 billion in the European Union and $773 million in Taiwan over the company's anti-competitive practices. Intel also encouraged everyone to pay attention to FTC's lawsuit against Qualcomm in the United States. The FTC will begin its opening arguments in court on January 4. Intel, who is a competitor of Qualcomm in the wireless modem space, said that it hopes the actions taken by global authorities against Qualcomm will preserve competition in the 5G market.

Nvidia is using artificial intelligence to draw new worlds without using traditional modeling techniques or graphics rendering engines. "This new technology uses an AI deep neural network to analyze existing videos and then apply the visual elements to new 3D environments," reports Tom's Hardware. From the report: Nvidia claims this new technology could provide a revolutionary step forward in creating 3D worlds because the AI models are trained from video to automatically render buildings, trees, vehicles, and objects into new 3D worlds, instead of requiring the normal painstaking process of modeling the scene elements. But the project is still a work in progress. As we can see from [this image], which was generated in real time on a Nvidia Titan V graphics card using its Tensor cores, the rendered scene isn't as crisp as we would expect in real life, and it isn't as clear as we would expect with a normal modeled scene in a 3D environment. However, the result is much more impressive when we see the real-time output in [this YouTube video]. The key here is speed: The AI generates these scenes in real time.

At the end of August, Valve announced a new version of Steam Play for Linux that included Proton, a WINE fork that made many Windows games, including more recent ones ,such as Witcher 3, Dark Souls 3 and Dishonored, playable on Linux. Just two months later, ProtonDB says there are over 2,600 Windows games that users can play on Linux, and the number is rapidly growing daily. From a report: When Valve Software launched Steam Play with Proton, it made it easier for gamers to play Windows games that hadn't yet been ported to Linux with the click of a button. Not all games may run perfectly on Linux, but that's also often the case with Windows 10, which can not play older games as well as previous versions of Windows did, even under Compatibility Mode. In only two months, the database of games that work with Proton has increased to over 2,600 -- more than half of the 5,000 Linux-native games that can be obtained through the Steam store.

Paul Alcorn reporting for Tom's Hardware: AMD listed the Ryzen 7 2800H and the Ryzen 5 2600H on its website. These new processors bring the inherent goodness of the Raven Ridge architecture, found in the Ryzen 5 2400G and the Ryzen 3 2200G, to gaming notebooks. As such, these processors come with AMD's Zen compute cores paired with the Vega graphics architecture, and they are also AMD's first processors to support DDR4-3200 as a base specification. Both new models feature a similar design as their desktop counterparts, albeit with slightly redesigned in frequencies to adjust for the flimsy cooling in mobile form factors and battery life limitations. That's reflected in the processors' reduced 45W TDP (thermal design power), which is much lower than the 65W TDP found on the desktop parts. AMD does give vendors some wiggle room with a configurable TDP (cTDP) range that spans between 35W and 45W.

The Ryzen 7 2800H is analogous to the 2400G, but it comes with a 3.3 GHz base and 3.8 GHz boost clocks. The four-core, eight-thread CPU is complemented by Vega graphics with 11 CU (Compute Unit) clocked up to a max of 1,300 MHz, which is a nice boost over its desktop counterpart. The Ryzen 5 2600H is similar to the 2200G, but it's four cores are hyper-threaded, which is a big bonus. The Vega graphics come with 8 CUs and boost up to 1,100 MHz.

"Some x86 CPUs have hidden backdoors that let you seize root by sending a command to an undocumented RISC core that manages the main CPU," Tom's Hardware reports, citing a presentation by security researcher Christopher Domas at the Black Hat Briefings conference in Las Vegas. The command -- ".byte 0x0f, 0x3f" in Linux -- "isn't supposed to exist, doesn't have a name, and gives you root right away," Domas said, adding that he calls it "God Mode." The backdoor completely breaks the protection-ring model of operating-system security, in which the OS kernel runs in ring 0, device drivers run in rings 1 and 2, and user applications and interfaces ("userland") run in ring 3, furthest from the kernel and with the least privileges. To put it simply, Domas' God Mode takes you from the outermost to the innermost ring in four bytes. "We have direct ring 3 to ring 0 hardware privilege escalation," Domas said. "This has never been done.... It's a secret, co-located core buried alongside the x86 chip. It has unrestricted access to the x86."

The good news is that, as far as Domas knows, this backdoor exists only on VIA C3 Nehemiah chips made in 2003 and used in embedded systems and thin clients. The bad news is that it's entirely possible that such hidden backdoors exist on many other chipsets. "These black boxes that we're trusting are things that we have no way to look into," he said. "These backdoors probably exist elsewhere." Domas discovered the backdoor, which exists on VIA C3 Nehemiah chips made in 2003, by combing through filed patents.
"Some of the VIA C3 x86 processors have God Mode enabled by default," Domas adds. "You can reach it from userland. Antivirus software, ASLR and all the other security mitigations are useless."

Cisco released 25 security updates Wednesday, including a critical patch removing an undocumented password for "root" accounts of Cisco Policy Suite (sold to ISPs and large corporate clients). "The vulnerability received a rare severity score of 9.8 out of a maximum of 10 on the CVSSv3 scale," reports Bleeping Computer.

An anonymous reader quotes Tom's Hardware: Over the past few months, not one, not two, but five different backdoors joined the list of security flaws in Cisco routers.... In March, a hardcoded account with the username "cisco" was revealed. The backdoor would have allowed attackers to access over 8.5 million Cisco routers and switches remotely. That same month, another hardcoded password was found for Cisco's Prime Collaboration Provisioning software, which is used for remote installation of Cisco's video and voice products. Later this May, Cisco found another undocumented backdoor account in Cisco's Digital Network Architecture Center, used by enterprises for the provisioning of devices across a network. In June, yet another backdoor account was found in Cisco's Wide Area Application Services, a software tool for Wide Area Network traffic optimization...

Whether or not the backdoor accounts were created in error, Cisco will need to put an end to them before this lack of care for security starts to affect its business.

Chinese-designed "Dhyana" x86 processors based on AMD's Zen microarchitecture are beginning to surface from Chinese chip producer Hygon. From a report: The processors come as the fruit of AMD's x86 IP licensing agreements with its China-based partners and break the decades-long stranglehold on x86 held by the triumvirate of Intel, AMD and VIA Technologies. Details are also emerging that outline how AMD has managed to stay within the boundaries of the x86 licensing agreements but still allow Chinese-controlled interests to design and sell processors based on the Zen design.

AMD's official statements indicate the company does not sell its final chip designs to its China-based partners. Instead, AMD allows them to design their own processors tailored for the Chinese server market. But the China-produced Hygon "Dhyana" processors are so similar to AMD's EPYC processors that Linux kernel developers have listed vendor IDs and family series numbers as the only difference. In fact, Linux maintainers have simply ported over the EPYC support codes to the Dhyana processor and note that they have successfully run the same patches on AMD's EPYC processors, implying there is little to no differentiation between the chips.

Highdude702 shares a report from Tom's Hardware: AMD's feud with Intel took an interesting turn today as the company announced that it would swap 40 Core i7-8086K's won from Intel's sweepstakes with a much beefier Threadripper 1950X CPU. At Computex 2018, Intel officially announced it was releasing the Core i7-8086K, a special edition processor that commemorates the 40th anniversary of the 8086, which debuted as the first x86 processor on June 8, 1978. Now AMD is offering to replace 40 of the winners' chips with its own 16-core 32-thread $799 Threadripper processors, thus throwing a marketing wrench into Intel's 40th-anniversary celebration.

AMD has a list of the complete terms and conditions on its site. But it is also noteworthy that "winners" of AMD's competing sweepstakes will have to pony up for a much more expensive X399 motherboard with the TR4 socket, which currently retail for more than $300, instead of Intel's less-expensive 300-series motherboards. Regardless, those who do swap their Intel Core silicon for an AMD Threadripper chip will gain 10 cores and quad-channel memory, not to mention quite a bit of resale value. In response, Slashdot reader Highdude702 said: "AMD is shooting back at Intel like its easy for them, even though 40 out of 8086 is kind of stingy. They are acting like they have the horsepower now. I believe it is going to be an interesting time for consumers and enthusiasts coming soon. Maybe we will even get better prices."

Intel responded via its official verified "Intel Gaming" Twitter account, tweeting: ".@AMDRyzen, if you wanted an Intel Core i7-8086K processor too, you could have just asked us. :) Thanks for helping us celebrate the 8086!"

At Computex earlier this week, Intel showed off a 28-core processor running at 5GHz, implying that it would be a shipping chip with a 5.0GHz stock speed. Unfortunately, as Tom's Hardware reports, "it turns out that Intel overclocked the 28-core processor to such an extreme that it required a one-horsepower industrial water chiller." From the report: We met with the company last night, and while Intel didn't provide many details, a company representative explained to us that "in the excitement of the moment," the company merely "forgot" to tell the crowd that it had overclocked the system. Intel also said it isn't targeting the gaming crowd with the new chip. The presentation did take place in front of a crowd of roughly a hundred journalists and a few thousand others, not to mention a global livestream with untold numbers watching live, so perhaps nerves came into play. In the end, Intel claims the whole fiasco is merely the result of a flubbed recitation of pre-scripted lines, with the accidental omission of a single word: "Overclocked." Maybe that's the truth, but there's a lot of room for debate considering how convenient an omission this is.

Earlier this week, CTS Labs, a Tel Aviv-based cybersecurity startup claimed it has discovered critical security flaws in AMD chips that could allow attackers to access sensitive data from highly guarded processors across millions of devices. Linus Torvalds, Linux's creator doesn't buy it. ZDNet reports: Torvalds, in a Google+ discussion, wrote: "When was the last time you saw a security advisory that was basically 'if you replace the BIOS or the CPU microcode with an evil version, you might have a security problem?' Yeah." Or, as a commenter put it on the same thread, "I just found a flaw in all of the hardware space. No device is secure: if you have physical access to a device, you can just pick it up and walk away. Am I a security expert yet?" CTS Labs claimed in an interview they gave AMD less than a day because they didn't think AMD could fix the problem for "many, many months, or even a year" anyway. Why would they possibly do this? For Torvalds: "It looks more like stock manipulation than a security advisory to me."

These are real bugs though. Dan Guido, CEO of Trail of Bits, a security company with a proven track-record, tweeted: "Regardless of the hype around the release, the bugs are real, accurately described in their technical report (which is not public afaik), and their exploit code works." But, Guido also admitted, "Yes, all the flaws require admin [privileges] but all are flaws, not expected functionality." It's that last part that ticks Torvalds off. The Linux creator agrees these are bugs, but all the hype annoys the heck out of him. Are there bugs? Yes. Do they matter in the real world? No. They require a system administrator to be almost criminally negligent to work. To Torvalds, inflammatory security reports are annoying distractions from getting real work done.

An anonymous reader quotes a report from Tom's Hardware: Google announced a 72-qubit universal quantum computer that promises the same low error rates the company saw in its first 9-qubit quantum computer. Google believes that this quantum computer, called Bristlecone, will be able to bring us to an age of quantum supremacy. In a recent announcement, Google said: "If a quantum processor can be operated with low enough error, it would be able to outperform a classical supercomputer on a well-defined computer science problem, an achievement known as quantum supremacy. These random circuits must be large in both number of qubits as well as computational length (depth). Although no one has achieved this goal yet, we calculate quantum supremacy can be comfortably demonstrated with 49 qubits, a circuit depth exceeding 40, and a two-qubit error below 0.5%. We believe the experimental demonstration of a quantum processor outperforming a supercomputer would be a watershed moment for our field, and remains one of our key objectives."

According to Google, a minimum error rate for quantum computers needs to be in the range of less than 1%, coupled with close to 100 qubits. Google seems to have achieved this so far with 72-qubit Bristlecone and its 1% error rate for readout, 0.1% for single-qubit gates, and 0.6% for two-qubit gates. Quantum computers will begin to become highly useful in solving real-world problems when we can achieve error rates of 0.1-1% coupled with hundreds of thousand to millions of qubits. According to Google, an ideal quantum computer would have at least hundreds of millions of qubits and an error rate lower than 0.01%. That may take several decades to achieve, even if we assume a "Moore's Law" of some kind for quantum computers (which so far seems to exist, seeing the progress of both Google and IBM in the past few years, as well as D-Wave).

An anonymous reader quotes a report from Tom's Hardware: Intel's Management Engine (ME) technology is built into almost all modern Intel CPUs. At the Embedded Linux Conference, a Google engineer named Ronald Minnich revealed that the ME is actually running its own entire MINIX OS and that Google is working on removing it. Due to MINIX's presence on every Intel system, the barebones Unix-like OS is the most widely deployed operating system in the world. Intel's ME technology is a hardware-level system within Intel CPUs that consists of closed-source firmware running on a dedicated microprocessor. There isn't much public knowledge of the workings of the ME, especially in its current state. It's not even clear where the hardware is physically located anymore.

What's concerning Google is the complexity of the ME. Public interest in the subject piqued earlier this year when a vulnerability was discovered in Intel's Active Management Technology (AMT), but that's just a software that runs on ME--ME is actually an entire OS. Minnich's presentation touched on his team's discovery that the OS in question is a closed version of the open-source MINIX OS. The real focus, though, is what's in it and the consequences. According the Minnich, that list includes web server capabilities, a file system, drivers for disk and USB access, and, possibly, some hardware DRM-related capabilities. It's not known if all this code is explicitly included for current or future ME capabilities, or if it's because Intel simply saw more potential value in keeping rather than removing it.

Freshly Exhumed writes: PCI-SIG has released the specifications for version 4.0 of the PCIe (Peripheral Component Interconnect Express) bus, which, according to Chairman Al Yanes, promises data transfer rates of 16GTps, extended tags and credits for service devices, reduced system latency, lane margining, superior RAS capabilities, scalability for added lanes and bandwidth, improved I/O virtualization and platform integration. Tom's Hardware has posted a slide deck of the new version's specifications.

Spain's Data Protection Authority has issued a 1.2 million euro fine against Facebook after it found three instances when the company collected data without informing users, as required by European Union privacy laws. Tom's Hardware reports: The AEPD found multiple issues with how Facebook gathered data on Spanish users. One of the issues was that Facebook collects data on ideology, sex, and religious beliefs, as well as personal tastes and web surfing habits without informing the users about how that data will be used. A second issue was that Facebook wasn't obtaining specific and informed consent from the users because the data it was offering them about the collection was not sufficiently clear. The company has been tracking both users and non-users of the service through the Like button across the web without informing them about this sort of tracking, nor about what it plans to do with the data. The company has said that the collection is done for advertising purposes before, but some purposes remain secret, according to the Spanish Data Protection Authority. The AEPD said this sort of collection doesn't comply with the EU's data protection regulations.

Finally, the AEPD also noticed that Facebook has not been completely purging the data about users who had already deleted their accounts and that Facebook was making use of accounts' data that have been deleted for more than 17 months. Considering the data that has remained behind is no longer useful for the purpose for which it was collected, the agency considered this another serious infringement of EU privacy laws.

After deciding to distrust Symantec's certificates in March, Google has decided to release a more detailed plan for how that process will go. Tom's Hardware reports: Starting with Chrome 66 (we're now at version 61), the browser will remove trust in Symantec-issued certificates issued prior to June 1, 2016. Website operators that use Symantec certificates issued before that date should be looking to replace their certificates by April 2018, when Chrome 66 is expected to come out. Starting with Chrome 62 (next version), the built-in DevTools will also warn operators of Symantec certificates that will be distrusted in Chrome 66. After December 1, the new infrastructure managed by DigiCert will go into effect, and any new certificates issued by the old Symantec infrastructure will no longer be valid in Chrome. By November 2018, Chrome 70 will come out and will completely remove trust in all Symantec certificates that have ever been issued. Website operators can replace their old Symantec certificates with certificates from DigiCert from December 1 or from any other CA trusted by Google's Chrome browser.

Intel's upcoming Coffee Lake CPUs won't work with existing 200-series motherboards that support Kaby Lake, a manufacturer confirmed on Wednesday. In a Twitter post by Asrock last Saturday, the company confirmed the news when asked if "the Z270 Supercarrier [will] get support for the upcoming @intel Coffee Lake CPUs." Their response: "No, Coffee Lake CPU is not compatible with 200-series motherboards." PCWorld reports: According to at least one reliable source outside of Intel, the new Coffee Lake CPU will indeed not be compatible with Z270 boards, even though the chipsets with the upcoming Z370 appear to be the same, PCWorld was told. The source added that there are hopes in the industry that Intel will change its mind on compatibility. Tomshardware.com said it had independently confirmed the news with Asrock officials as well.

Why this matters: The vast majority of new CPU sales are in new systems, and they likely won't be impacted by the incompatibility. However, there's also a very large and very vocal crowd of builders and upgraders who still swap out older, slower CPUs for newer, faster CPUs to maximize their investment. An upgrade-in-place doesn't sell an Intel chipset, but it at least keeps them on the Intel platform. If consumers are forced to dump an existing Z270 motherboard for a newer Z370 to get a six-core Coffee Lake CPU, Intel risks driving them into the arms of AMD and its Ryzen CPUs.

The civil liberties committee of the European Parliament has released a draft proposal "in direct contrast to the increasingly loud voices around the world to introduce regulations or weaken encryption," according to an anonymous Slashdot reader. Tom's Hardware reports: The draft recommends a regulation that will enforce end-to-end encryption on all communications to protect European Union citizens' fundamental privacy rights. The committee also recommended a ban on backdoors. Article 7 of the E.U.'s Charter of Fundamental Rights says that E.U. citizens have a right to personal privacy, as well as privacy in their family life and at home. According to the EP committee, the privacy of communications between individuals is also an important dimension of this right...

We've lately seen some EU member states push for increased surveillance and even backdoors in encrypted communications, so there seems to be some conflict here between what the European Parliament institutional bodies may want and what some member states do. However, if this proposal for the new Regulation on Privacy and Electronic Communications passes, it should significantly increase the privacy of E.U. citizens' communications, and it won't be so easy to roll back the changes to add backdoors in the future.
Security researcher Lukasz Olejnik says "the fact that policy is seriously considering these kind of aspects is unprecedented."

An anonymous reader quotes Tom's Hardware Google announced that its Portable Native Client (PNaCl) solution for making native code run inside the browser will be replaced by the new cross-browser web standard called WebAssembly... Even though Google open sourced PNaCl, as part of the Chromium project, Mozilla ended up creating its own alternative called "asm.js," an optimized subset of JavaScript that could also compile to the assembly language. Mozilla thought that asm.js was far simpler to implement and required no API compatibility, as PNaCl did. As these projects seemed to go nowhere, with everyone promoting their own standard, the major browser vendors seem to have eventually decided on creating WebAssembly. WebAssembly can give web apps near-native performance, offers support for more CPU features, and is simpler to implement in browsers and use by developers.

At the Pwn2Own 2017 hacking event, Microsoft's Edge browser proved itself to be the least secure browser at the event, after it was hacked no less than five times. Google's Chrome browser, on the other hand, remained unhackable during the contest. Tom's Hardware reports: On the first day, Team Ether (Tencent Security) was the first to hack Edge through an arbitrary write in the Chakra JavaScript engine. The team also used a logic bug in the sandbox to escape that, as well. The team got an $80,000 prize for this exploit. On the second day, the Edge browser was attacked fast and furious by multiple teams. However, one was disqualified for using a vulnerability that was disclosed the previous day. (The teams at Pwn2Own are supposed to only use zero-day vulnerabilities that are unknown to the vendor. Two other teams withdrew their entries against Edge. However, Team Lance (Tencent Security) successfully exploited Microsoft's browser using a use-after-free (UAF) vulnerability in Chakra, and then another UAF bug in the Windows kernel to elevate system privileges. The exploit got the team $55,000. Team Sniper (Tencent Security) also exploited Edge and the Windows kernel using similar techniques, which gained this team the same amount of money, as well. The most impressive exploit by far, and also a first for Pwn2Own, was a virtual machine escape through an Edge flaw by a security team from "360 Security." The team leveraged a heap overflow bug in Edge, a type confusion in the Windows kernel, and an uninitialized buffer in VMware Workstation for a complete virtual machine escape. The team hacked its way in via the Edge browser, through the guest Windows OS, through the VM, all the way to the host operating system. This impressive chained-exploit gained the 360 Security team $105,000. The fifth exploit against Edge was done by Richard Zhu, who used two UAF bugs--one in Edge and one in a Windows kernel buffer overflow--to complete the hack. The attack gained Zhu $55,000. At last year's Pwn2Own 2016, Edge proved to be more secure than Internet Explorer and Safari, but it still ended up getting hacked twice. Chrome was only partially hacked once, notes Tom's Hardware.

At the Pwn2Own 2017 hacking event, Microsoft's Edge browser proved itself to be the least secure browser at the event, after it was hacked no less than five times. Google's Chrome browser, on the other hand, remained unhackable during the contest. Tom's Hardware reports: On the first day, Team Ether (Tencent Security) was the first to hack Edge through an arbitrary write in the Chakra JavaScript engine. The team also used a logic bug in the sandbox to escape that, as well. The team got an $80,000 prize for this exploit. On the second day, the Edge browser was attacked fast and furious by multiple teams. However, one was disqualified for using a vulnerability that was disclosed the previous day. (The teams at Pwn2Own are supposed to only use zero-day vulnerabilities that are unknown to the vendor. Two other teams withdrew their entries against Edge. However, Team Lance (Tencent Security) successfully exploited Microsoft's browser using a use-after-free (UAF) vulnerability in Chakra, and then another UAF bug in the Windows kernel to elevate system privileges. The exploit got the team $55,000. Team Sniper (Tencent Security) also exploited Edge and the Windows kernel using similar techniques, which gained this team the same amount of money, as well. The most impressive exploit by far, and also a first for Pwn2Own, was a virtual machine escape through an Edge flaw by a security team from "360 Security." The team leveraged a heap overflow bug in Edge, a type confusion in the Windows kernel, and an uninitialized buffer in VMware Workstation for a complete virtual machine escape. The team hacked its way in via the Edge browser, through the guest Windows OS, through the VM, all the way to the host operating system. This impressive chained-exploit gained the 360 Security team $105,000. The fifth exploit against Edge was done by Richard Zhu, who used two UAF bugs--one in Edge and one in a Windows kernel buffer overflow--to complete the hack. The attack gained Zhu $55,000. At last year's Pwn2Own 2016, Edge proved to be more secure than Internet Explorer and Safari, but it still ended up getting hacked twice. Chrome was only partially hacked once, notes Tom's Hardware.

The Tokyo Institute of Technology has announced plans to launch Japan's "fastest AI supercomputer" this summer. The supercomputer is called Tsubame 3.0 and will use Nvidia's latest Pascal-based Tesla P100 GPU accelerators to double its performance over its predecessor, the Tsubame 2.5. Slashdot reader kipperstem77 shares an excerpt from a report via The Next Platform: With all of those CPUs and GPUs, Tsubame 3.0 will have 12.15 petaflops of peak double precision performance, and is rated at 24.3 petaflops single precision and, importantly, is rated at 47.2 petaflops at the half precision that is important for neural networks employed in deep learning applications. When added to the existing Tsubame 2.5 machine and the experimental immersion-cooled Tsubame-KFC system, TiTech will have a total of 6,720 GPUs to bring to bear on workloads, adding up to a total of 64.3 aggregate petaflops at half precision. (This is interesting to us because that means Nvidia has worked with TiTech to get half precision working on Kepler GPUs, which did not formally support half precision.)

An anonymous reader quotes a report from Tom's Hardware: Qualcomm and its Qualcomm Datacenter Technologies subsidiary announced today that the company has already begun sampling its first 10nm server processor. The Centriq 2400 is the second generation of Qualcomm server SOCs, but it is the first in its new family of 10nm FinFET processors. The Centriq 2400 features up to 48 custom Qualcomm ARMv8-compliant Falkor cores and comes a little over a year after Qualcomm began developing its first-generation Centriq processors. Qualcomm's introduction of a 10nm server chip while Intel is still refining its 14nm process appears to be a clear shot across Intel's bow--due not only to the smaller process, but also its sudden lead in core count. Intel's latest 14nm E7 Broadwell processors top out at 24 cores. Qualcomm isn't releasing more information, such as clock speeds or performance specifications, which would help to quantify the benefit of its increased core count. The server market commands the highest margins, which is certainly attractive for the mobile-centric Qualcomm, which found its success in the relatively low-margin smartphone segment. However, Intel has a commanding lead in the data center with more than a 99% share of the world's server sockets, and penetrating the segment requires considerable time, investment, and ecosystem development. Qualcomm unveiled at least a small portion of its development efforts by demonstrating Apache Spark and Hadoop on Linux and Java running on the Centriq 2400 processor. The company also notes that Falkor is SBSA compliant, which means that it is compatible with any software that runs on an ARMv8-compliant server platform.

At its Global SSD Summit, Samsung shared its vision of the current state of SSD market and also outlined the future trends. The company noted that SSDs are steadily displacing HDDs in more applications, but NVMe is shaping up to be the dark horse that may put the venerable HDD to rest. From an article on Tom's Hardware: Samsung loves Google, and not just because it probably buys plenty of its SSDs. Samsung outlined its rather intense focus on Google Analytics for marketing purposes last year, and this year it pointed out that recent Google searches for "SSD upgrades" outweighed searches for "CPU upgrades." The historical trend indicates that this wasn't always the case (of course), but with 40 million searches for SSD upgrades this year, it is clear that SSDs are on the move. Performance stagnation in the CPU market is probably to blame here, as well, and we routinely advise readers to spend their hard-earned dollars on GPU and SSD upgrades before the CPU. The cellphone industry has long served as the prime example of an explosive growth market; it grew 19.1% in the last five years alone. SSDs, by contrast, grew 54%, and the steady downward pricing slope is a key factor. The all-important price-per-GB fell from $1.17 in 2012 to a mere $0.36 in 2016 (69% reduction). This is an average value, you can find SSDs for even less on the retail market. The SSD market grew 6x (to 130,000,000) from 2012 to 2016. Samsung's NAND shipments benefit from both the smartphone and SSD industries, and the company presented a chart that highlighted the changing NAND shipment mix. A higher percentage of flash heads into the SSD and Mobile segments every year as the percentage of UFD (USB Flash Drive), cards, and "others" decline.

An anonymous reader quotes a report from Tom's Hardware: D-Wave, a Canadian company developing the first commercial "quantum computer," announced its next-generation quantum annealing computer with 2,000 qubits, which is twice as many as its previous generation had. One highly exciting aspect of quantum computers of all types is that beyond the seemingly Moore's Law-like increase in number of qubits every two years, their performance increases much more than just 2x, unlike with regular microprocessors. This is because qubits can hold a value of 0, 1, or a superposition of the two, making quantum systems able to deal with much more complex information. If D-Wave's 2,000-qubit computer is now 1,000 faster than the previous 1,000-qubit generation (D-Wave 2X), that would mean that, for the things Google tested last year, it should now be 100 billion times faster than a single-core CPU. The new generation also comes with control features, which allows users to modify how D-Wave's quantum system works to better optimize their solutions. These control features include the following capabilities: The ability to tune the rate of annealing of individual qubits to enhance application performance; The ability to sample the state of the quantum computer during the quantum annealing process to power hybrid quantum-classical machine learning algorithms that were not previously possible; The ability to combine quantum processing with classical processing to improve the quality of both optimization and sampling results returned from the system. D-Wave's CEO, Vern Brownell, also said that D-Wave's quantum computers could also be used for machine learning task in ways that wouldn't be possible on classical computers. The company is also training the first generation of programmers to develop applications for D-Wave quantum systems. Last year, Google said that D-Wave's 1,000 qubit computer proved to be 100 million times faster than a classical computer with a single core: "We found that for problem instances involving nearly 1,000 binary variables, quantum annealing significantly outperforms its classical counterpart, simulated annealing. It is more than 10^8 times faster than simulated annealing running on a single core," said Hartmut Neven, Google's Director of Engineering.

"Researchers at the University of Wisconsin-Madison are the first to have fabricated carbon nanotube transistors (CNTs) that outperform the current-density of conventional semiconductors like silicon and gallium arsenide," reports NanotechWeb. Slashdot reader wasteoid shares the site's interview with one of the researchers: "When the transistors are turned on to the conductive state (meaning that current is able to pass through the CNT channel) the amount of current traveling through each CNT in the array approaches the fundamental quantum limit," he tells nanotechweb.org.

"Since the CNTs conduct in parallel, and the packing density and conductance per tube are very high, the overall current density is very high too -- at nearly twice that of silicon's. The result is that these CNT array FETs have a conductance that is seven times higher than any previous reported CNT array field-effect transistor."
The research was funded in part by the U.S. Army and Air Force, as well as the National Science Foundation. "The implication here is that by replacing silicon with a CNT channel, it should be possible for us to make either a higher performing device or one that works at lower power."

In other news, Fujitsu announced this week that it's joining an effort to release a 256-megabyte 55-nanometer carbon nanotube-based NRAM by 2018.

AMD's 150-watt Radeon RX 480 apparently draws more power than it is supposed to. According to Tom's Hardware blog, AMD's new graphics card used an average of 168W under load. Furthermore, the publication found that card pulled up to a whopping 90W over the motherboard's PCI-E slot, far exceeding the 75W maximum the slot it rated for. PC Perspective's findings were similar, with Witcher 3 title consuming over 190W of sustained power draw when the RX 480 was overclocked. Worse, the blog discovered that AMD's card drew 7 amps over the PCI-E slot's +12v rail, which is rated for 5.5 amps maximum. These issues could theoretically (but not likely) damage lower-end motherboards in extreme circumstances, writes PCWorld. The chip company last week addressed the concerns, noting that it will soon release a software fix. In a new statement to PCWorld, the company adds:"We promised an update today (July 5, 2016) following concerns around the Radeon RX 480 drawing excess current from the PCIe bus. Although we are confident that the levels of reported power draws by the Radeon RX 480 do not pose a risk of damage to motherboards or other PC components based on expected usage, we are serious about addressing this topic and allaying outstanding concerns. Towards that end, we assembled a worldwide team this past weekend to investigate and develop a driver update to improve the power draw. We're pleased to report that this driver -- Radeon Software 16.7.1 -- is now undergoing final testing and will be released to the public in the next 48 hours. In this driver we've implemented a change to address power distribution on the Radeon RX 480 -- this change will lower current drawn from the PCIe bus. Separately, we've also included an option to reduce total power with minimal performance impact. Users will find this as the "compatibility" UI toggle in the Global Settings menu of Radeon Settings. This toggle is "off" by default. Finally, we've implemented a collection of performance improvements for the Polaris architecture that yield performance uplifts in popular game titles of up to 3%. These optimizations are designed to improve the performance of the Radeon RX 480, and should substantially offset the performance impact for users who choose to activate the "compatibility" toggle.

Pikoro quotes this report from Tom's Hardware: Windows 10 has been with us for a little over eight months now, which means there are only about four months remaining to get a free upgrade from an older Windows operating system. As the clock counts down, Microsoft has begun to auto-schedule PCs to upgrade to Windows 10 with or without consent from end users.

Now, as we near the end of the free upgrade period, Microsoft's malware-like upgrade system is becoming even more intrusive by autoscheduling upgrades to Windows 10. I noticed that the Windows 10 upgrade reminder pop-up on a Windows 7 PC was no longer asking me to upgrade; instead, it's now informing me that it has already scheduled an update for May 17.
Meanwhile, the U.S. Marine Corps has discovered half their computers unexpectedly can't remotely upgrade to Windows 10, slowing their transition to what they expect to be a much more secure operating system.

skywire writes: We've all followed the recent story of AlphaGo beating a top Go master. Now IBM researchers Tayfun Gokmen and Yurii Vlasov have described what could be a game changer for machine learning — an array of resistive processing units that would use stochastic techniques to dramatically accelerate the backpropagation algorithm, speeding up neural network training by a factor of 30,000. They argue that such an array would be reliable, low in power use, and buildable with current CMOS fabrication technology. "Even Google's AlphaGo still needed thousands of chips to achieve its level of intelligence," adds Tom's Hardware. "IBM researchers are now working to power that level of intelligence with a single chip, which means thousands of them put together could lead to even more breakthroughs in AI capabilities in the future."

An anonymous reader writes: A group of former Skype technologists, backed by the co-founder of the messaging platform, has introduced a new version of its own messaging service that promises end-to-end encryption for all conversations, including by video. Wire, a 50-person start-up mostly made up of engineers, is stepping into a global political debate over encryption that pits privacy against security advocates, epitomized by the standoff between the U.S. government and Apple. Wire, which is headquartered in Switzerland and Germany, two of the most privacy-friendly countries in the world, relays communications through its network of cloud computers where user communications are stored, in encrypted form, on their own devices. It delivers privacy protections that are always on, even when callers use multiple devices, such as a phone or desktop PC simultaneously. For voice and video calls, Wire uses the same DTLS and SRTP encryption standards found in the peer-to-peer WebRTC protocol. Rivals such as Facebook's Messenger and WhatsApp or Telegram offer encryption on only parts of a message's journey or for a specific set of services, the company said. "Everything is end-to-end encrypted: That means voice and video calls, texts, pictures, graphics -- all the content you can send," Wire Executive Chairman Janus Friis told Reuters.

itwbennett writes: In June of this year, Intel announced a processor branded as Broadwell-C. Now, the company has confirmed that the part was cancelled but would not give an official reason. Why did Intel kill the Broadwell-C? ITworld's Andy Patrizio speculates that it's a 'combination of increased cost, lower yield and potential product cannibalization' — cannibalization of the company's newly-launched Skylake processor, which the Broadwell-C outperformed.

Vigile writes: Back when AMD announced it would be producing an even smaller graphics card than the Fury X, but based on the same full-sized Fiji GPU, many people wondered just how they would be able to pull it off. Using 4096 stream processors, a 4096-bit memory bus with 4GB of HBM (high bandwidth memory) and a clock speed rated "up to" 1000 MHz, the new AMD Radeon R9 Nano looked to be an impressive card. Today, PC Perspective has a review of the R9 Nano and though there are some quirks, including pronounced coil whine and a hefty $650 price tag, it offers nearly the same performance as the non-X Radeon R9 Fury card at 100 watts lower TDP! It is able to do that by dynamically adjusting the clock speed from ~830 MHz to 1000 MHz depending on the workload, always maintaining a peak power draw of just 175 watts. All of this is packed into a 6 inch PCB — smaller than any other enthusiast class GPU to date, making it a perfect pairing for SFF cases that demand smaller components. The R9 Nano is expensive though with the same asking price as AMD's own R9 Fury X and the GeForce GTX 980 Ti. Readers have also submitted links to reviews at Hot Hardware and Tom's Hardware.

puddingebola notes the news, as carried by Tom's Hardware, that Lenovo will soon ship laptops preloaded with Ubuntu in India. "The first of these systems will be the Lenovo Thinkpad L450, featuring only one of two CPUs, but the selection may widen over time and expand to other countries ...Overall, switching to Ubuntu reduces the system cost considerably. Currently, the standard L450 system with Windows 8.1 Pro utilizing a Core i3, 4 GB of RAM, and a 500 GB HDD costs 59724 INR ($943.02 USD). An Ubuntu version of the system with the same hardware specs, however, will only cost 48000 INR ($757.91 USD).

nateman1352 links to an article at Tom's Hardware which makes the interesting point that chip-maker AMD will offer Intel -- rather than AMD -- CPUs in their upcoming high-end gaming PC. (High-end for being based on integrated components, at least.) From the article: Recently, AMD showed off its plans for its Fiji based graphics products, among which was Project Quantum – a small form factor PC that packs not one, but two Fiji graphics processors. Since the announcement, KitGuru picked up on something, noticing that the system packs an Intel Core i7-4790K "Devil's Canyon" CPU. We hardly need to point out that it is rather intriguing to see AMD use its largest competitor's CPU in its own product, when AMD is a CPU maker itself.

An anonymous reader writes: An editorial at Tom's Hardware makes the case that Google's Android fragmentation problem has gotten too big to ignore any longer. Android 5.0 Lollipop and its successor 5.1 have seen very low adoption rates — 9.0% and 0.7% respectively. Almost 40% of users are still on KitKat. 6% lag far behind on Gingerbread and Froyo. The article points out that even Microsoft is now making efforts to both streamline Windows upgrades and adapt Android (and iOS) apps to run on Windows.

If Google doesn't adapt, "it risks having users (slowly but surely) switch to more secure platforms that do give them updates in a timely manner. And if users want those platforms, OEMs will have no choice but to switch to them too, leaving Google with less and less Android adoption." The author also says OEMs and carriers can no longer be trusted to handle operating system updates, because they've proven themselves quite incapable of doing so in a reasonable manner.

An anonymous reader writes: Japanese electronics giant Sharp has announced production of 5.5" displays with 4K (3840 x 2160) resolution. They'll hit the market next year. The display will have a pixel density of 806 PPI. It's not known yet which smartphone makers will build devices with these screens. The displays cost significantly more than a more typical 1080p or 1440p display, so they'll probably only make it into high-end phones. On the other hand, this will help to drive down prices for lower-resolution displays, so it could indirectly benefit everybody.

crookedvulture writes: Intel has updated its high-end desktop platform with a new CPU-and-chipset combo. The Haswell-E processor has up to eight cores, 20MB of cache, and 40 lanes of PCI Express 3.0. It also sports a quad-channel memory controller primed for next-gen DDR4 modules. The companion X99 chipset adds a boatload of I/O, including 10 SATA ports, native USB 3.0 support, and provisions for M.2 and SATA Express storage devices. Thanks to the extra CPU cores, performance is much improved in multithreaded applications. Legacy comparisons, which include dozens of CPUs dating back to 2011, provide some interesting context for just how fast the new Core i7-5960X really is. Intel had to dial back the chip's clock speeds to accommodate the extra cores, though, and that concession can translate to slower gaming performance than Haswell CPUs with fewer, faster cores. Haswell-E looks like a clear win for applications that can exploit its prodigious CPU horsepower and I/O bandwidth, but it's clearly not the best CPU for everything. Reviews also available from Hot Hardware, PC Perspective, AnandTech, Tom's Hardware, and HardOCP.

New submitter TuxHiggs (2691251) writes "Last month, Forbes wrote that Microsoft was preparing a cross-platform smartwatch with the ability to continuously track your heart rate and sync the data to your devices. A trusted source with knowledge of the development has verified some of that information and provided Tom's Hardware with additional details about the device. The source confirmed previous rumors that the device is cross-platform compatible, and added there would be open APIs as well. The source also confirmed that the display is on the inside of the wrist as opposed to the outside. Design-wise, Microsoft has gone with a slim band design that is said to resemble a thinner, flatter version of the Nike Fuelband. While details about the hardware are scant, the source did reveal that there are 11 sensors under the hood and a mix of chips, including some from TI and Atmel. Finally, the release for this device is apparently set for October."

Google I/O, the company's annual developer tracking^wdevelopers conference, has opened today in San Francisco. This year the company has reduced the number of conference sessions to 80, but also promised a broader approach than in previous years -- in other words, there may be a shift in focus a bit from Google's best known platforms (Chrome/Chrome OS and Android). Given its wide-ranging acquisitions and projects (like the recent purchase of Nest, which itself promptly bought Dropcam, the ever smarter fleet of self-driving cars, the growing number of Glass devices in the wild, and the announcement of a 3D scanning high end tablet quite unlike the Nexus line of tablets and phones), there's no shortage of edges to focus on. Judging from the booths set up in advance of the opening (like one with a sign announcing "The Physical Web," expect some of the stuff that gets lumped into "the Internet of Things." Watch this space -- updates will appear below -- for notes from the opening keynote, or follow along yourself with the live stream, and add your own commentary in the comments. In the days to come, watch for some video highlights of projects on display at I/O, too. Update: 06/25 17:41 GMT by T : Updates rolling in below on Android, wearables, Android in cars, Chromecast, smart watches, etc.Keep checking back! (Every few minutes, I get another chunk in there.) Note: the notes below are taken live from the I/O keynote; they're rough, and they'll keep getting cleaned up throughout. Please add corrections, amplifications, etc. in the comments below!

Update 1:

After a a quick glance at a few of the viewing parties around the world (taking place in 85 countries, 6 continents -- We get a glance at London, Brazil, and an all-female delegation in Nigeria ) VP of Apps Sundar Pichai Sr presented a few stats:

First, phones: Last year, there were 538 million active Android phone users -- now, says Puchai, 1.1 billion active users (20 billion texts, 93M selfless of which he says "about 31 M "are not faces."); phones checked 100B times/day.

Android tablets, he says, are up this year from 46pct of global market share to 62pct in 2014, when it comes to shipments. (And looking at YouTube use as a proxy: 28%last year, 2014 42%. App installs: up 236%.

Another stat that got a big round of applause: this year's IO has 20% women, more than 1000, up from 8% last year.

Pichai introduces Android One initiative, to get Android phones to price-sensitive market : Stock Android (same stock bar as in Nexus phones), plus allow OEMs to add their own stuff, but all the updates for system software comes straight from (Example phone from Micromax: 4.5", SD car, dual sim, FM radio: "costs less than $100" "launching w 3 OEMs in India next year: Karbonn, micromax, and Spice.)

Update 2:

Preview of Upcoming L release: Matthias Duarte VP design, on the look:

What is pixels had not just color, but depth? What is they can change shape in response to touch? "Material design," says Duarte, is the new watchword. A material that can change shape physically is difficult; but now UI elements can use specified depth elements, and the Android framework will do things like apply virtual light sources to give the elements evident placement.

• Typography Introduces font consistency -- using the font "robot" -- so you can use the same one on all hardware (he mentions watch, TV, tablet
• Rich, animated touch feedback.
• Animated icons for printer, play, etc.
• In L, developers can create "seamless animation from any screen to any other, between activities, and even between apps."

• Introduces Polymer, which also brings the same features to desktop development.

• Unified set of style guidelines for developers and designers. First draft out today at google.com/design.

Update 3: Avni Shah on Mobile web experience

• Chrome on Mobile 27m last year, now 300m -- 10x growth
• "Material design" again; physical-ish card-based searching: search results smoothly animate, include intelligent suggestions.
• redesigned recents -- "Recent" list integrates both apps and Chrome tabs
• Search improvements: Searching integrates recent use of apps and tabs, too: opening Yelp or OpenTable can drag in a recent searches, so for instance a search for a restaurant in your recent history will take you instantly to a restaurant if you open a restaurant-related app.
• app indexing

Update 4: Dave Burke, on the features:

The short view:

• New material theme
• Lockscreen notifications
• Prioritized notifications
• Head up notifications

ART, the new runtime in L

• supports mix of AOT, JIT, and Interpreted
• truly cows platform: ARM, x86, etc.

64-bit compatible:

• larger number registers
• newer instruction sets/li>
• increased addressable memory space/li>
• cross platform/li>

Graphics -- big upgrades in Android extension pack:

• tessellation
• geometry tools
• improved shaders
• Unreal engine running on NVIDIA-based tablet -- impressive rendering

Project Volta:

• improved battery instrument ion (battery historian -- lets you match)
• Battery Saver -- can extend us up to 90 minutes "witina typical day's use"

Other bits:

• Starting in Fall, you'll see high-end ("PC gaming performance in your packet") tablets shipping.
• Increased battery life.
• New garbage collector, memory allocator
• Tomorrow morning, L previews for Nexus devices, and SDK available to developers.

• Update 5:
  Pichai takes a dig :Custom keyboards, widgets -- those things happened in Android 4-5 years ago." Google Play Services ship every 4-6 weeks. Wants voice to be a major source of input:

• context aware

• voice enabled alls

• seamless
• emphasizes phone as the entry point, since users "always have their phone."

Update 6:

David Singleton: Dire Engineering, Android, on Android wearables:

• 3 months ago, Android Wear SDK introduced.
• both square and round screens supported
• sensors for information, and " to help you reach your fitness goals"
• Demonstrates "stream of cards" interface
• emphasizes the "material design" of this: rich touch-based interaction; long presses, wipes, etc. can give the small surface a lot of flexibility.
• voice reminders: "Remind me to check my mail when I get home" -- "home" is a recognized location, too.
• slight demo failure in showing voice input on Google Wear watch, but "moving on, that note *would* have been saved "
• from wrist, quick replies can be sent, calls can be rejected / sent to voice mail; phone an also be set to Do Not Disturb with a single swipe.Can be used to control devices around you, with voice controls
• ("play some music" to control enabled devices, with playback display on wrist.)
• heartbeat sensors
• turn by turn dirs on the wrist, from Google maps
• Full Android Wear SDk out today: most API from Android available here, which means you can do things like read the sensors etc. to make apps that run on the watch itself, as well as ones that connect as an interface to a phone or other device.
• Demo of Eat24 shows (and gets oddly huge applause) ordering and paying for pizza straight from a phone; guess this a pro-pizza crowd. Bigger applause when he says this runs on the watch itself,
• apps can be synched such that reading text on phone scrolls in on watch and vice versa
• big applause for claim that all the new watches are water resistant, so not risky to cook with them. (Food references again ;))
• Lyft app: "Call me a car" into watch, gets location from phone, calls a driver. Pretty slick.
• LG watch: available to order later today
• Samsung joining the Android War set (also available later today); Moto 360 -- "later this summer" draws uniform groans from crowd.

Update 7: Patrick Brady on bringing Android to the car

• intros Android Auto - connected apps and service s drivers want in the car
• Andy Brenner, product manager, shows how a phone connected to a car's display can integrate with the phone, while the apps all run on the phone.
• simplified display, just a few app icons, simple control surfaces
• Navigation, audio controls
• Google maps: in Auto, local search, suggestions, live traffic, turn-by-turn nav
• Completely voice enabled: Demo: "How late is the de Young museum open?" gets a spoken reply, to which "Navigate there" does what you'd hope it would -- starts navigation, with map.
• Voice enabled messaging
• Big applause line: "Today we're announcing the Google Auto SDK."
• More than 40 automakers signed up for Open Automotive alliance, first cars "before the end of this year."

Update 8: Dave Burke back for Android in the living room:

• introduces Android TV: "not a new platform: just same level of attention as tablets and phones have gotten:" one SDK for all form factors
• In L, Live TV -- gives way to integrate sources like HDMI.
• Press Home, it overlays over the live content. Not quite Apple TV remote, but nicely simplified options.
• Basically just needs a D-pad style input device; an Android watch, phone, etc, works for this. Surely there will be dedicated devices, too.
• Voice a big one, incl. for complex searches ""Oscar nominated movies of 2012"
• 10-foot view UI emphasis
• Gameplay through Android TV on "the biggest screen in your house."
• You can also use it like a Chromecast -- play phone / tablet through TV, stereo, etc.
• Says new lines from Sony, Sharp, Philips, will all run it; more from Acer, Asus, etc. later.
• Console style gaming.
• SDK: ADT one, available to debs through sign-up page.

Update 9: Rishi Chandra on Chromecast:

• Google Cast, as mentioned, coming to Google TV devices
• Lots of Google Cast Ready Apple's: went from just a few (like NetFlix) to many dozens. Any developer (iOS, ChromeOS, Android) can extend their app to the Google Cast world through SDK.
• Today, announcing new list of apps at Chromecast.com/app
• Easy authentication (opt-in feature, so you can control, though), no complicated hassle of adding a new user who wants to show you a quick home movie.
• When TVs not being watched? New "GoogleCast "ambient" experience background pictures, etc. (Pretty, but wouldn't it be nice to save the electricity, in most cases?) Some nice eye candy in form of curated, "safe" pictures though, and fun geographic-centric ones, too, drawn from Google Earth.
• Emphasis on Voice search
• All android devices can be attached / streamed through it

Update 10: Sundar Pichae back again to talk ChromeOS and Android for Work:

• Top 10 highest rated lap opts on Amazon: all chromebooks 6x growth this year in k-12 schools
• notices from phone can now show up on Chromebooks
• apps, too: This seems to be couched in "some apps," *but* for those apps (like Evernote), "everything just works." On the Chromebook as it is on the phone or tablet, forever and ever, amen.
• Flipboard, too.
• Profiles: lets you use corporate stuff, but with full separation of data, and high security.
• For developers, no modification of existing apps needed.
• Gives a nod to Samsung for developing Knox, says that work is now integrated with the Android ecosystem.
• In fall, a certified Android to work program.
• Announces Native office editing within Google Docs suite of editors -- works on MS Office docs directly (nice!) rather than converting to Google Docs as intermediary.

Update 11: Urs Hoelzle on Google Cloud platform

(Delayed by lunch lines and network downtime -- sorry)

• Compute - compute engine, app engine
• Storage - cloud storage, cloud SQL
• App Service - Big Query, Cloud endpoints
• No need for constructs of upfront purchase
• New cloud debugging features: Cloud save, Debugger, Trace, Monitoring (comes from Stackdriver, recent Google acquisition)
• Announces Cloud Dataflow: managed service for analyzing arbitrarily large datasets, either batch or in real time. Eric Schmidt demos with World Cup data.

[Note: Hoelzle interrupted by protester: "You all work for a totalitarian company that builds robots to kill people."]

Update 12: Elllie Powers: Project Manager for Google Play

• Her domain: how Google helps developers create, distribute (including searchability), and monetize apps
• making testing easier: Announces that "the appurify team is joining Google"; cross-platform cloud testing service
• Google fit platform preview - single set of APIs to manage apps, sensors on cross-platform devices, incl. wearables. This is coming "in a few weeks."

Update 13: And finally ...

Google IO has a tradition of giving out cool hardware to attendees; this year, the first thing announced is low-key by any standards, never mind the glare of the tablets, phones, etc. that have been handed out are previous IOs: called Cardboard, it's the result of one of the "20 percent" projects that Google employees are encouraged to take part in: A chunk of cardboard slightly wider and slightly thinner than a trade paperback can be folded and velcroed in place to create a pair of goggles, into which a smartphone can be inserted. Instant movie viewing environment for the airplane, if you don't mind feeling curious stares. It's no Occulus Rift; maybe it's best used as a stereoscope.

The real swag at I/O this year, though, is a smart watch, or rather two of them: Samsung and LG watches will be given out tomorrow to the several thousand attendees (one each), and later in the summer, Motorola's will be, too. (By post.) Interesting: there aren't that many modern computing devices with round interfaces. (Not zero, but not many.)

An anonymous reader writes "Spec-wise, OnePlus One will go toe-to-toe with the latest flagship phones like the Galaxy S5, HTC One (M8), and Sony Xperia Z2. In some areas, it even surpasses them, and at a price point of $300. The One has the same 2.5 GHz Snapdragon 801 MSM8974AC SoC as the Samsung Galaxy S5, build quality similar to the HTC One (M8), and the large 3000+ mAh battery and Sony camera of the Xperia Z2. It also runs CyanogenMod 11S, which is based on Android 4.4."

wesbascas (2475022) writes "This morning, AMD unveiled its latest flagship graphics board: the $1,500, liquid-cooled, dual-GPU Radeon R9 295X2. With a pair of Hawaii GPUs that power the company's top-end single-GPU Radeon R9 290X, the new board is sure to make waves at price points that Nvidia currently dominates. In gaming benchmarks, the R9 295X2 performs pretty much in line with a pair of R9 290X cards in CrossFire. However, the R9 295X2 uses specially-binned GPUs which enable the card to run with less power than a duo of the single-GPU cards. Plus, thanks to the closed-loop liquid cooler, the R9 295X doesn't succumb to the nasty throttling issues present on the R9 290X, nor its noisy solution."

Vigile writes "NVIDIA is launching the GeForce GTX 750 Ti today, which would normally just be a passing mention for a new $150 mainstream graphics card. But company is using this as the starting point for its Maxwell architecture, which is actually pretty interesting. With a new GPU design that reorganizes the compute structure into smaller blocks, Maxwell is able to provide 66% more CUDA cores with a die size that is just 25% bigger than the previous generation all while continuing to use the same 28nm process technology we have today. Power and area efficiency were the target design points for Maxwell as it will eventually be integrated into NVIDIA's Tegra line, too. As a result the GeForce GTX 750 Ti is able to outperform AMD's Radeon R7 260X by 5-10% while using 35 watts less power at the same time."

An anonymous reader writes "Nvidia lifted the veil on its latest high-end graphics board, the GeForce GTX 780 Ti. With a total of 2,880 CUDA cores and 240 texture units, the GK110 GPU inside the GTX 780 Ti is fully unlocked. This means that the new card has an additional SMX block, 192 more shader cores, and 16 additional texture units than the $1,000 GTX Titan launched back in February! Offered at just $700, the GTX 780 Ti promises to improve gaming performance over the Titan, yet the card has been artificially limited in GPGPU performance — no doubt in order to make sure the pricier card remains relevant to those unable or unwilling to spring for a Quadro. The benchmark results simply illustrate the GTX 780 Ti's on-paper specs. The card was able to beat AMD's just-released flagship, the Radeon R9 290x by single-digit percentages, up to double-digits topping 30% — depending on the variability of AMD's press and retail samples."

crookedvulture writes "The back and forth battle for PC graphics supremacy is quite a thing to behold. Last week, Nvidia cut GeForce prices in response to the arrival of AMD's latest Radeons. That move caused AMD to rejigger its plans for the new Radeon R9 290, which debuted today with a higher default fan speed and faster performance than originally planned. This $400 card offers almost identical performance to AMD's flagship R9 290X for $150 less. Indeed, it's often faster than Nvidia's $1000 GeForce Titan. But the 290 also consumes a lot more power, and its fan spins up to 49 decibels under load. Fortunately, the acoustic profile isn't too grating. Radeon R9 290 isn't the only new graphics card due this week, either. Nvidia is scheduled to unveil its GeForce GTX 780 Ti on November 7, and that card could further upset the balance at the high end of the GPU market. As AMD and Nvidia trade blows, PC gamers seem to be the ones who benefit." Additional reviews available from AnandTech, PC Perspective, Hot Hardware, and Tom's Hardware.

Billly Gates writes "AMD may have trouble in their CPU department with Intel having superior fabrication plants. However, in the graphics market with GPU chips AMD is doing well. AMD earned a very rare Elite reward from Tomshardware as the fastest GPU available with its fastest r9 for as little as $550 each. NVidia has its top end GPU cards going for $1,000 as it had little competition to worry about. Maximum PC also included some benchmarks and crowned ATI as the fastest and best value card available. AMD/ATI also has introduced MANTLE Api for lower level access than DirectX which is cross platform. This may turn into a very important API as AMD/ATI have their GPUs in the next generation Sony and Xbox consoles as well with a large marketshare for game developers to target"