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by duaneb
4700 days ago
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ARM is an "open" architecture—it's fairly easy to roll your own if you have an FPGA and patience to read through arch specifications for a couple months. I would be highly surprised if you could get equivalent documentation for POWER without a significant bit of cash. Not that I blame them, even open standards can cost a couple hundred. I don't think this would change anything, though, there's not enough gain to justify an architecture switch for either hardware or software people. And that's a damn shame. I cut my teeth on PowerPC and I couldn't imagine a better way, it's a beautiful architecture. Altivec STILL makes intel's vector processing look like a toy. |
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BTW, if you want to roll your own ARM you have to negotiate for an architectural license.