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Updated: 5 min 12 sec ago

Titanfall</em> Dev Claims Xbox One Doesn't Need DX12 To Improve Performance

Sun, 04/13/2014 - 02:17
MojoKid writes: "One of the hot topics in the wake of Titanfall's launch has been whether or not DirectX 12 would make a difference to the game's sometimes jerky framerate and lower-than-expected 792p resolution. According to Titanfall developer Jon Shirling, the new Microsoft API isn't needed to improve the game's performance, and updates coming down the pipe should improve Xbox One play in the near future. This confirms what many expected since DX12 was announced — the API may offer performance improvements in certain scenarios, but DX12 isn't a panacea for the Xbox One's lackluster performance compared to the PS4. It's an API that appears to mostly address scenarios where the CPU isn't able to keep the GPU fed due to draw call bottlenecks."

Read more of this story at Slashdot.








Categories: IT News

Titanfall</em> Dev Claims Xbox One Doesn't Need DX12 To Improve Performance

Sun, 04/13/2014 - 02:17
MojoKid writes: "One of the hot topics in the wake of Titanfall's launch has been whether or not DirectX 12 would make a difference to the game's sometimes jerky framerate and lower-than-expected 792p resolution. According to Titanfall developer Jon Shirling, the new Microsoft API isn't needed to improve the game's performance, and updates coming down the pipe should improve Xbox One play in the near future. This confirms what many expected since DX12 was announced — the API may offer performance improvements in certain scenarios, but DX12 isn't a panacea for the Xbox One's lackluster performance compared to the PS4. It's an API that appears to mostly address scenarios where the CPU isn't able to keep the GPU fed due to draw call bottlenecks."

Read more of this story at Slashdot.








Categories: IT News

Titanfall</em> Dev Claims Xbox One Doesn't Need DX12 To Improve Performance

Sun, 04/13/2014 - 02:17
MojoKid writes: "One of the hot topics in the wake of Titanfall's launch has been whether or not DirectX 12 would make a difference to the game's sometimes jerky framerate and lower-than-expected 792p resolution. According to Titanfall developer Jon Shirling, the new Microsoft API isn't needed to improve the game's performance, and updates coming down the pipe should improve Xbox One play in the near future. This confirms what many expected since DX12 was announced — the API may offer performance improvements in certain scenarios, but DX12 isn't a panacea for the Xbox One's lackluster performance compared to the PS4. It's an API that appears to mostly address scenarios where the CPU isn't able to keep the GPU fed due to draw call bottlenecks."

Read more of this story at Slashdot.








Categories: IT News

Titanfall</em> Dev Claims Xbox One Doesn't Need DX12 To Improve Performance

Sun, 04/13/2014 - 02:17
MojoKid writes: "One of the hot topics in the wake of Titanfall's launch has been whether or not DirectX 12 would make a difference to the game's sometimes jerky framerate and lower-than-expected 792p resolution. According to Titanfall developer Jon Shirling, the new Microsoft API isn't needed to improve the game's performance, and updates coming down the pipe should improve Xbox One play in the near future. This confirms what many expected since DX12 was announced — the API may offer performance improvements in certain scenarios, but DX12 isn't a panacea for the Xbox One's lackluster performance compared to the PS4. It's an API that appears to mostly address scenarios where the CPU isn't able to keep the GPU fed due to draw call bottlenecks."

Read more of this story at Slashdot.








Categories: IT News

Titanfall</em> Dev Claims Xbox One Doesn't Need DX12 To Improve Performance

Sun, 04/13/2014 - 02:17
MojoKid writes: "One of the hot topics in the wake of Titanfall's launch has been whether or not DirectX 12 would make a difference to the game's sometimes jerky framerate and lower-than-expected 792p resolution. According to Titanfall developer Jon Shirling, the new Microsoft API isn't needed to improve the game's performance, and updates coming down the pipe should improve Xbox One play in the near future. This confirms what many expected since DX12 was announced — the API may offer performance improvements in certain scenarios, but DX12 isn't a panacea for the Xbox One's lackluster performance compared to the PS4. It's an API that appears to mostly address scenarios where the CPU isn't able to keep the GPU fed due to draw call bottlenecks."

Read more of this story at Slashdot.








Categories: IT News

The Case For a Safer Smartphone

Sat, 04/12/2014 - 23:12
itwbennett writes: "According to the Virginia Tech Transportation Institute, people who text and drive increase their chances of 'safety-critical events' by a multiple of 23.2. And new research is constantly rolling out, showing the same thing: 'We can't handle the visual, manual, and cognitive commitment of using a phone while driving,' writes blogger Kevin Purdy. What's needed, Purdy suggests, isn't more laws that will go ignored, but phones that know enough to stop giving us the distractions we ask them for: 'I think the next good phone, the next phone that makes some variant of the claim that it "Fits the way you live," needs to know that we don't know what is good for us when it comes to driving. We want to be entertained and shown new things while doing the often mundane or stressful task of driving. More specifically, those phones should know when we are driving, quiet or otherwise obscure updates from most apps, and be able to offer their most basic functions without needing to turn on a screen or type a single letter.'"

Read more of this story at Slashdot.








Categories: IT News

PC Gaming Alive and Dominant

Sat, 04/12/2014 - 20:01
An anonymous reader writes "Ars reports on a panel at PAX East which delved into the strength of the PC as a platform for games, and what its future looks like. The outlook is positive: 'Even as major computer OEMs produce numbers showing falling sales, the PC as a platform (and especially a gaming platform) actually shows strong aggregate growth.' The panelists said that while consoles get a lot of the headlines, the PC platform remains the only and/or best option for a lot of developers and gamers. They briefly addressed piracy, as well: 'Piracy, [Matt Higby] said, is an availability and distribution problem. The more games are crowdfunded and digitally delivered and the less a "store" figures into buying games, the less of a problem piracy becomes. [Chris Roberts] was quick to agree, and he noted that the shift to digital distribution also helps the developers make more money — they ostensibly don't have everyone along the way from retailers to publishers to distributors taking their cut from the sale.'"

Read more of this story at Slashdot.








Categories: IT News

Ask Slashdot: Are You Apocalypse-Useful?

Sat, 04/12/2014 - 18:58
An anonymous reader writes: "Young people, when choosing a profession, are often told to 'do what you love.' That's why we have experts in such abstruse fields as medieval gymel. But let's talk hypotheticals: if there's a worldwide catastrophe in which civilization is interrupted, somebody specializing in gymel wouldn't provide much use to fellow survivors. In a post-apocalypse world, medical doctors would be useful, as would most scientists and engineers. The bad news for Slashdotters is that decades without computers would render computer science and related professions useless. What do you consider to be the most useful and mostly useless post-apocalypse professions? How long would it take for society to rebuild enough for your profession to be useful?"

Read more of this story at Slashdot.








Categories: IT News

The Comcast/TWC Merger Is About Controlling Information

Sat, 04/12/2014 - 17:51
An anonymous reader sends this excerpt from The Consumerist: "Comcast and proposed merger partner Time Warner Cable claim they don't compete because their service areas don't overlap, and that a combined company would happily divest itself of a few million customers to keeps its pay-TV market share below 30%, allowing other companies that don't currently compete with Comcast to keep not competing with Comcast. This narrow, shortsighted view fails to take into account the full breadth of what's involved in this merger — broadcast TV, cable TV, network technology, in-home technology, access to the Internet, and much more. In addition to asking whether or not regulators should permit Comcast to add 10-12 million customers, there is a more important question at the core of this deal: Should Comcast be allowed to control both what content you consume and how you get to consume it?"

Read more of this story at Slashdot.








Categories: IT News

Linux 3.15 Will Suspend &amp; Resume Much Faster

Sat, 04/12/2014 - 16:48
An anonymous reader writes "The Linux 3.15 kernel now in its early life will be able to suspend and resume much faster than previous versions of the Linux kernel. A few days ago we saw ACPI and Power Management updates that enable asynchronous threads for more suspend and resume callbacks. Carrying out more async operations leads to reduced time for the system suspend and then resuming. According to one developer, it was about an 80% time savings within one of the phases. On Friday, work was merged that ensured the kernel is no longer blocked by waiting for ATA devices to resume. Multiple ATA devices can be woken up simultaneously, and any ATA commands for the device(s) will be queued until they have powered up. According to an 01.org blog post on the ATA/SCSI resume optimization patches, when tested on three Intel Linux systems the resume time was between 7x and 12x faster (not including the latest ACPI/PM S&R optimizations)."

Read more of this story at Slashdot.








Categories: IT News

IRS Misses XP Deadline, Pays Microsoft Millions For Patches

Sat, 04/12/2014 - 15:43
An anonymous reader writes "When Microsoft terminated official support for Windows XP on April 8th, many organizations had taken the six years of warnings to heart and migrated to another operating system. But not the U.S. Internal Revenue Service. Only 52,000 of their 110,000 Windows-powered computers have been upgraded to Windows 7. They'll now be forced to pay Microsoft for Custom Support. How much? Using Microsoft's standard rate of $200 per PC, it'll be $11.6 million for one year. That leaves $18.4 million of their $30 million budget to finish the upgrades themselves, which works out to $317 per computer."

Read more of this story at Slashdot.








Categories: IT News

Can Web-Based Protests Be a Force for Change?

Sat, 04/12/2014 - 14:40
Lucas123 writes: "Several high profile protests have circulated across the Web in the past few weeks, garnering social and news media attention — and even forcing the resignation of one high-level executive. There are two components driving the trend in Internet protests: They tend to be effective against Web services, and online networks allow people to mobilize quickly. According to a study released last month by Georgetown University's Center for Social Impact Communication, active Web useres are likely to do far more for a cause than simply 'like' it on a website. And, because a few clicks can cancel a service, their actions carry weight. But there may be a coming backlash as people can grow tired of online activism; and corporations may also take a more proactive stance in response to them."

Read more of this story at Slashdot.








Categories: IT News

FAA Shuts Down Search-and-Rescue Drones

Sat, 04/12/2014 - 13:36
An anonymous reader writes "For about a decade, Gene Robinson has been putting cameras on remote-controlled model aircraft and using them in search-and-rescue missions. But now the Federal Aviation Administration has shut him down, saying his efforts violate a ban on flying RC aircraft for commercial purposes. Robinson doesn't charge the families of the people he's looking for, and he created a non-profit organization to demonstrate that. He also coordinates with local authorities and follows their guidelines to the letter. The FAA shut him down because they haven't designed regulations to deal with situations like this, even though they've been working on it since 2007. 'So it's difficult to argue that his flights are more dangerous than what goes on every weekend at RC modeling sites throughout the United States, which can include flights of huge models that weigh 10 times as much as Robinson's planes; aerial stunts of nitromethane-fueled model helicopters; and the low-altitude, 500-kilometer-per-hour passes in front of spectators of model jets powered by miniature turbine engines.'"

Read more of this story at Slashdot.








Categories: IT News

Civilization: Beyond Earth</em> Announced

Sat, 04/12/2014 - 12:24
An anonymous reader writes "Today at PAX East, Firaxis announced Civilization: Beyond Earth. It's a new Civ game inspired by their sci-fi strategy classic Alpha Centauri. Beyond Earth is currently planned to launch this year on the PC. According to Game Informer: 'Beyond Earth presents an opportunity for Firaxis to throw off the shackles of human history and give players the chance to sculpt their own destinies. Civilization games typically have a set endpoint at humanities modern age, but Beyond Earth has given Firaxis the opportunity and the challenge of creating a greater sense of freedom. ... The five different victory conditions that represent that next major event in human history are tied to the new technology web. At the start of the game, players will choose leaders and factions (no longer bundled with one another) and choose colonists and equipment to settle the land. Once descending from orbit, the technology web allows players to move in a number of directions.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News

Study Rules Out Global Warming Being a Natural Fluctuation With 99% Certainty

Sat, 04/12/2014 - 11:39
An anonymous reader writes "A study out of McGill University sought to examine historical temperature data going back 500 years in order to determine the likelihood that global warming was caused by natural fluctuations in the earth's climate. The study concluded there was less than a 1% chance the warming could be attributed to simple fluctuations. 'The climate reconstructions take into account a variety of gauges found in nature, such as tree rings, ice cores, and lake sediments. And the fluctuation-analysis techniques make it possible to understand the temperature variations over wide ranges of time scales. For the industrial era, Lovejoy's analysis uses carbon-dioxide from the burning of fossil fuels as a proxy for all man-made climate influences – a simplification justified by the tight relationship between global economic activity and the emission of greenhouse gases and particulate pollution, he says. ... His study [also] predicts, with 95% confidence, that a doubling of carbon-dioxide levels in the atmosphere would cause the climate to warm by between 2.5 and 4.2 degrees Celsius. That range is more precise than – but in line with — the IPCC's prediction that temperatures would rise by 1.5 to 4.5 degrees Celsius if CO2 concentrations double.'"

Read more of this story at Slashdot.








Categories: IT News