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Theoretically, it would be possible. However, if you removed JIT from the equation, for instance, how would you expect the application to be optimised? If you remove unmanaged, then how do you expect to accomplish tasks such as file writing?
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I think(dream) current branch prediction technique in CPU can be scaled to optimize the code.
I think we won't design a unmanaged process. We can design a process which understands AppDomains. Which will track all the resource instance. ( Hope GC will be embedded in the BIOS itself too).
Not sure If I am making clear.
Regards,
Vythees
Miles to go before sleep...
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It's an interesting idea, but how do you go about ensuring that you can enhance the underlying platform? How do you separate out the runtime from the processor itself?
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Hmm.., I need to backtrack from the idea of placing GC in Bios. Better It should be a managed OS which should be built purely by IL.
Its could be like scaling a CLR itself to a complete OS.
Hope when we build we don't have bussiness compulsion to support backward compatibility (16bit DOS PAC-Man game's) 
Regards,
Vythees
Miles to go before sleep...
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Have you checked out Singularity at MS Research. It doesn't run MSIL natively, but is a completely CLR(ish) O/S, with many improvements. Very Radical.
Singularity[^]
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Or even better is the COSMOS project. They include a compiler to turn IL into ASM, but everything else is written in C#
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Goooood questions.
Modern processors decode opcodes into microcode when loading code into the CPU cache (at least, last time I checked. Those buggers change so fast!)
That would be a decent place for optimizaitons, though I agree it's not fun to throw that away.
But then, there are two things:
- the code in the cache can be optimized to current calling conditions
- optimizations independent of calling conditions can be written back to the in-memory code
For the second, you need some "SystemLevel" code that allows unsafe operations, e.g. ILProcessor.Primitives.Out(portNumber, Value). It needs to be different from .NET's "unsafe" in that you can declare infection stoppage - i.e. "this class is a safe wrapper around its unsafe operations".
Implementing the optimizations in hardware would probably be painfully stupid. However, the write-back-optimizations need to be done only once, and can be done in "native" code. State dependent on-the-fly optimizations could be done in a small "helper CPU" running some hardwired FORTRAN code.
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I haven't heard of any serious attempt to create a CIL processor yet, and I don't expect any now. It would be very similar to a Java Bytecode Processor, see here[^]; I remember aJile was one of the first of those. Nothing much came from any of those AFAICR, as they did not find a sweat spot in the market while RISC processors and RISC technologies in general were making huge inroads in the processor market.
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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Thanks for the answer.
I think a sweet spot may be certain middleware and asp.net appserver where pure performance in demand.
Hope one day I could see one. ( Again. Sure I will not use  )
Regards,
Vythees
Miles to go before sleep...
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You're welcome.
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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Should be possible. At least, there are CPU which can execute Java Bytecode.
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Thanks. Almost broken my Immagination
Regards,
Vythees
Miles to go before sleep...
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I couldn't care less about a processor that runs MSIL.
The one I really want to see is the proc that can run encrypted code natively, without first decrypting it.
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How would that work? Everyone would have to use the same encryption key and then everyone could decrypt the code leaving you with no protection.
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I didn't say I knew how it would work.
But I did say it would be nice if you didn't have to decrypt it to run it.
Just a wild thought with no concern of how it would work or its implementation.
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There is a Paper on this at IEEExplore[^].
You have to be a subscriber to read it though. Unless you can find it elsewhere.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
I wouldn't let CG touch my Abacus!
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Henry Minute wrote: You have to be a subscriber to read it though
and are you?
Henry Minute wrote: Unless you can find it elsewhere.
Wouldn't that breach the copyright?
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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Luc Pattyn wrote: and are you?
Nope. 
Apart from CP I don't subscribe to anything that would allow someone like me to subscribe.
Luc Pattyn wrote: Wouldn't that breach the copyright?
Possibly, although not certainly. Posilutely, maybe.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
I wouldn't let CG touch my Abacus!
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you're mayhapsily right.
PS: a second L is optional.
PS2: and you sound like Jumbo Marx.
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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A games console with a stutter?
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
I wouldn't let CG touch my Abacus!
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No, an elephant doing a Groucho Marx joke.
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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I was actually referring to the PS...PS2 bit.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
I wouldn't let CG touch my Abacus!
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and Jumbo, they used to sell puzzles around here (just like MB), and more.
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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Ah, not heard of that/them.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
I wouldn't let CG touch my Abacus!
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FYI[^]
Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum
Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.
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