Displaying 5 results from an estimated 5 matches for "reggister".
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2007 Apr 04
2
[LLVMdev] Graph Coloring Regalloc
...t; > but a bit later.
>
> Are you saying the SUIF allocator implements the
> Smith/Ramsey/Holloway algorithm, or something different?
Yes, the SUIF allocator (or at least one of them) implements the
Smith/Ramsey/Holloway algorithm. This is what I understand by looking
at the coloring reggister allocator code in the SUIF distribution. The
SUIF code of this allocator is not very well commented, but I'm pretty
sure.
Roman
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2007 Apr 04
0
[LLVMdev] Graph Coloring Regalloc
Roman Levenstein wrote:
> Yes, the SUIF allocator (or at least one of them) implements the
> Smith/Ramsey/Holloway algorithm. This is what I understand by looking
> at the coloring reggister allocator code in the SUIF distribution. The
> SUIF code of this allocator is not very well commented, but I'm pretty
> sure.
Do you have a pointer? I'm interested in this algorithm as well.
-Dave
2007 Apr 03
0
[LLVMdev] Graph Coloring Regalloc
Roman Levenstein wrote:
> The allocator does not handle register aliases and register classes
> correctly, which makes it rather unusable for most architectures. One
> idea that can be used for improving handling of irregular architectures
> is described in the "A Generalized Algorithm for Graph-Coloring
> Register Allocation" by Michael D. Smith, Norman Ramsey and Glenn
2007 Apr 04
2
[LLVMdev] Graph Coloring Regalloc
Hi Dave,
--- David Greene <greened at obbligato.org> wrote:
> Roman Levenstein wrote:
>
> > Yes, the SUIF allocator (or at least one of them) implements the
> > Smith/Ramsey/Holloway algorithm. This is what I understand by
> looking
> > at the coloring reggister allocator code in the SUIF distribution.
> The
> > SUIF code of this allocator is not very well commented, but I'm
> pretty
> > sure.
>
> Do you have a pointer? I'm interested in this algorithm as well.
I downloaded the MachSUIF sources from here:
http://www.eecs....
2007 Apr 03
2
[LLVMdev] Graph Coloring Regalloc
Hi,
--- Anton Vayvod <avayvod at gmail.com> wrote:
> On 4/3/07, David Greene <greened at obbligato.org> wrote:
> >
> > I'm just starting to dive into llvm, hoping to implement a
> > good graph coloring register allocator. I gather that this
> > has been discussed before.
> >
> > What is the RegAllocGraphColoring.cpp currently in the
>