[virtmach] Re: Transmeta Crusoe
Thu, 3 Feb 2000 10:44:05 -0600
David Rush wrote (Thu, Feb 03, 2000 at 03:13:58PM +0000) :
> The 'Bulldog' (IIRC) basic ran anywhere from 4 to 16 CPUs in parallel
> on one chip, splitting the instruction stream at each branch
> instruction, *executing both branches* until it was clear which one
> was actually the correct one for the data. I know this sounds
> confusing, but they claimed that they had a very smart compiler
> technology behind this that made it all automagically work out.
I think Bulldog was the name of the compiler (it was
the PhD thesis of John Ellis). The CPU itself was
either the Multiflow or the Cydrome (unless I am
confusing the name of the chip with the name of
> If they're going to sell the CPUs, they'll sell the debuggers
> eventually. Just wait.
They are going to sell the CPUs to OEMs who will
put it in laptops/webpads/other devices. I'm not
sure that these OEMs will do much debugging of
the morpher, maybe just report bugs back to Transmeta.
I can see Transmeta supplying tools (but not
publicly sold) to OS vendors who want to port
their x86 OSes to run on Crusoe without problems.
End users will never see the native ISA of Crusoe,
all they see is they are running unmodified x86 apps
with no apparent access to the underlying hardware.
Why would Transmeta sell a debugger to an end-user?