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Comment Re:I have to give props to Nintendo for (Score 1) 164

There are a few others you should count in (like the Paper Mario series, and Yoshi's Story.) I tried playing Super Paper Mario Wii once, and gave up about 10 minutes or so into the game, tired of just pressing A to proceed to the next dialog line. I didn't play any of it. I would call that a miss too. It's amazing how many game designers think the player needs to be schooled for minutes on the mechanics and/or story before can start enjoying it; and even more when it's Nintendo committing the blunder with their very mascot. New Super Mario Bros goes back to the origins (once again) where you just play it.

Comment Re:One of the few games I bought (Score 1) 164

Really? Because the only thing that I dislike is actually the multiplayer mode. Almost every interaction between the characters is meant to be disruptive. Either you stay far away from your ally, or one will accidentally end up killing the other. Maybe the fun is in obstructing the other player? Well, not for me, or anyone I invited to play with me. Good'n old Contra is much more enjoyable.

Comment Re:Alternative? (Score 1) 71

On the NVIDIA side, CUDA performance and usage flexibility is still typically and substantially higher than is achievable via OpenCL, since obviously CUDA exists to fairly optimally exploit their GPU architectural capabilities whereas OpenCL is a generic GPU-vendor / architecture "neutral" platform that doesn't give as much card specific control as CUDA (or CAL in AMD's case).

That's not true. I've run many equivalent CUDA and OpenCL kernels on NVIDIA cards, and they perform both the same. Pretty much in accordance with those benchmarks.

There's no reason for OpenCL code to be any slower than CUDA code (the same compiler is used, only with small changes in the frontend). Maintainability on the other hand... with CUDA you can launch a kernel just like you were calling a function; with OpenCL you have almost a dozen of setup steps (reminds me of programming Win32 applications directly with raw Win32 api calls). Function and operator overloading, templates... those are nice things to have at your disposal when you need it. Let's hope they make an "OpenCL++" standard too.

Comment Re:Silly (Score 1) 127

Uh... no, you are wrong. Quadros and GeForces have a lot of differences in the internal hardware. Just because they "do the same thing" (they draw triangles really, really fast) it doesn't mean they are the same. GeForces, for example, don't have optimizations for drawing points and lines, nor assume you are abusing of obsolete APIs, like immediate mode drawing; both are common in CAD applications, and almost useless in games.

Comment Re:How does it compare to Ubuntu? (Score 1) 267

Are you suggesting people to use XFS? Why would you do that? That's beyond mean.

I tried migrating all my data to XFS once. About a month later I was desperately migrating it all back to ext3. Not only XFS has serious design flaws that make it one of the most fragile FS around, the driver implementation is even able to corrupt the stored data (that is, not just the directory structure, but the file contents too) even during normal operation. Two weeks after setting up a server with XFS, I had to shut it down to fix the file system errors; another 2 weeks uptime, I had to do it again, but this time only so i could back the data up and reinstall the system on an ext3 partition (same disk, not a single badblock up to this day).

Comment Re:XFS (Score 2, Interesting) 110

*Less* reliable? At least /dev/null willl never lose your zeros.

On a serious note, I've seen XFS fail in a machine that was rebooted normally only once; that is, installed the system on a XFS partition, booted it up, shutdown -r now after 2 months... file system error. No bad blocks on the disk, just fs corruption during normal operation.

Comment Re:It makes sense... (Score 1) 869

I do like how Konqueror will let you just type "ssh://SOMEADDRESS" and act as nice file browser with all the drag and drop joy you get locally, and maybe Nautilus will let you do that

It works, athough "ssh" will be automatically replaced by "sftp".

Education

Submission + - Video Lecture Recording? 2

ComputerScientist writes: I am looking for solutions to capture lectures and conference presentations on video without big setups and specially trained staff. Lectures are mostly given using projected slides (PPT, Keynote — no need to capture an experiment in a physics class). In most cases it would be good enough to capture the sound, projected slides, and a small inset showing the speaker. Its obvious that projected slides and the speaker must be captured separately and mixed. Apple Keynote lets you record sound during a slide presentation but this is more for people producing a video at home; I am looking to capture live events.

Commercial solutions (Apreso, Panopto) are often based on Flash or Silverlight. I am a little worried about the longtime availability of these and would prefer to save the output in a common video format. On the downside, this would preclude presenting viewers severals views and letting them choose the most appropriate one. Given the increasing popularity of video podcasts and iTunes U, I would expect open source solutions but haven't found them yet and would be also interested to hear about your experience with commercial setups.
Microsoft

Submission + - Dell helps Microsoft: Vista to XP upgrade now $150 (pcworld.com)

ozmanjusri writes: "Dell has tripled the charge to upgrade Vista PCs to XP.

Under current licensing "downgrade" agreements, system builders can install XP Pro instead of Vista Business or Vista Ultimate, however Dell has opted for a surcharge of $150 over the price of Vista for the older but more popular XP Professional operating system.

Rob Enderle says the downgrade fees could potentially be disastrous for Microsoft;

The fix for this should be to focus like lasers on demand generation for Vista but instead Microsoft is focusing aggressively on financial penalties," says Enderle. "Forcing customers to go someplace they don't want to go by raising prices is a Christmas present for Apple and those that are positioning Linux on the desktop.

"

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