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Comment: Re:Kudos to AMD for this, but... (Score 0) 117

by ameline (#42801523) Attached to: AMD Publishes Open-Source Radeon HD 8000 Series Driver

Pedant. :-)

How about comparing on the most recently available hardware...

My point is that, while open source drivers are a good thing, they are of limited usefulness unless they are competitive with closed source ones for performance, stability and completeness of functionality.

Comment: I'm More concerned... (Score 3, Insightful) 1009

by ameline (#42098943) Attached to: Is Intel Planning To Kill Enthusiast PCs?

I'm more concerned about this trend to solder RAM onto boards (Apple, I'm looking at you here.) -- RAM goes bad over time -- a shockingly short time. (google the papers (by google) about RAM failure rates, and what they do after 18 months). After a couple of years error rates go up -- way up. (ECC would very definitely be your friend here, but intel only makes it available on xeon series chips (the circuitry is there but fused off in consumer grade chips) )

My experience has been that after 24 months, you should just toss the ram dimms in the trash and start with new ones -- and you might as well max out the ram at that point. Otherwise the machine starts getting flaky as soft and uncorrected errors happen with increasing frequency.

Comment: Re:not really practical application (Score 1) 118

Yes -- Ground Effect will be significantly in play while the craft is within 0.5 of a wingspan/rotor span of the ground -- but it does drop off fairly quickly as you increase distance. It's hard to say with a craft like that just when GE stops having a strong effect -- but judging from those videos, It's likely not nearly enough once you're past 50 to 100cm. The Sikorsky prize specifies 3 M off the ground for 60 seconds. I doubt that human powered craft will achieve that any time soon.

Q: What is the difference between a duck? A: One leg is both the same.

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