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Narishma

4,048karma·2,386submissions·April 7, 2013
recent activity (2,386 total)
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It worked terribly on my not beefy laptop (i3 330M) on Chrome (12 fps) and won't even start on Firefox.
11y ago·view thread
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Zeroing memory is certainly not free, and if you're doing some types of real-time applications, can have a significant cost. http://randomascii.wordpress.com/2014/12/10&…
11y ago·view thread
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Why should we drop it? Exoplanet just means that it's orbiting a different star than the Sun.
11y ago·view thread
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In the past couple of years there have been dozens of similar products based on ARM SoCs out there.
11y ago·view thread
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That's a different Linus.
11y ago·view thread
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Right, you have to move it instead into the SSE registers.
11y ago·view thread
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The RPi blog post about it [1] says about 10x improvement in performance over an ARM version. I haven't tested it myself but it seems reasonable. 1: http://www.raspberrypi.org/new…
11y ago·view thread
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Is there a reason it wouldn't be 16 bits like in C?
11y ago·view thread
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The PAL version was slightly below (0.985 Mhz) and the NTSC version slightly above (1.023 Mhz).
11y ago·view thread
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They moved away from intrusive lists to vectors in the BFG edition for performance reasons. More about that here: http://fabiensanglard.net/doom3_documentation/DOOM-3-BFG-Tec... …
11y ago·view thread
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And here's the previous previous discussion: https://news.ycombinator.com/item?id=3767410
11y ago·view thread
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It was disassembled years ago, before the source code was made available.
11y ago·view thread
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The GPU on the other hand (which is part of the chip) is much more documented on the Raspberry Pi than the Beagle Bone.
11y ago·view thread
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I can't seem to find it right now but there is a development journal somewhere of the reverse-engineering and porting of Prince of Persia to the C64 that was done before the game was open-sourced…
11y ago·view thread
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It doesn't have anything to do with ARM. Intel used to have an ARM license but they sold it to Marvell just as the iPhone came out.
11y ago·view thread
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[quote]While they might not be revolutionary they still blast the old 80's/90's implementations like no tomorrow.[/quote] But will they do so on 80's and 90's hardware?
11y ago·view thread
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That was a different Sony company that was hacked. I don't think they share much in common except the Sony name.
11y ago·view thread
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Wouldn't that limit rust to 32-bit or more architectures?
11y ago·view thread
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The delays aren't random. They last just enough so that the function always takes the same amount of time, presumably the worst-case amount of time.
11y ago·view thread
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Not always cheaper. Depends on where you work.
11y ago·view thread
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It's in there, though I don't know why it's the last entry.
11y ago·view thread
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Or you could just use a $2 micro-controller and run the vm in software.
11y ago·view thread
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I suppose you mean ARM by the competitor. AMD certainly hasn't been a competitor for the past decade or so.
11y ago·view thread
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From the C Include method part: " On the downside, it requires at least five times the size of the original data (” 0xNN,” for every original data-byte) " Can anyone explain this? In the …
11y ago·view thread
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This is ARM we're talking about. They're not known for being open-source friendly.
11y ago·view thread
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A black page? The website doesn't seem to work in Firefox.
11y ago·view thread
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A lot? Make that pretty much all. The only things you still find in DIP format are very low-end micro-controllers.
11y ago·view thread
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The fact that there is no return journey planned makes a lot of stuff much simpler.
11y ago·view thread
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The fact that they haven't upgraded the SoC is a huge advantage.
11y ago·view thread