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Comment Re:Extended compared to which older CPU? (Score 1) 132

It doesn't actually look that bad. I did a lot of Pentium 1(pre MMX) stuff many years ago, and I could remember and properly use a fair percentage of it. That is only perhaps twice as long. I would imagine a compiler designer would be comfortable with the majority of that, and then some (pipeline optimizations, etc).

But I do agree with you, RISC or near RISC is perhaps better. Especially now memory is cheaper. Cache memory never seems to get cheaper though, not the real fast Level 1 stuff anyway...

Comment Re:I admire their spunk, but... (Score 1) 275

To be honest, I haven't quantified either figure, so it may then be a well worthwhile investment. Though having an engineering leaning, while I understand the value, I often wonder if we couldn't extract useful work as a byproduct of the mining process. Riecoin and primecoin may do this, but I question the practical uses of their results...

Comment Re:I admire their spunk, but... (Score 1) 275

My point? Simply that a lot of the things we do "because we want to" have other purposes that might be useful in an objective sense beyond fulfilling "because we want to." Parachuting and diamond mining are bad examples of things we " tend to do things because we want to, not because it makes sense [poster]." I am fairly confident the poster would see the sense in them.

Comment Re:Science for Profit (Score 1) 279

[sarcasm]Oh, wow! Just because I only mentioned Thorium cycle reactors means we certainly can't consider any other designs! My mistake then![/sarcasm]

I mentioned the most interesting (as far as I can see) upcoming fission technology. In reality the rise of passive safety designs (i.e. unlike fukushima, if power fails, the reactor simply shuts down completely) amoung other ideas to do with safety can make things a lot safer.

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