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TVLSI
2002
94views more  TVLSI 2002»
14 years 10 months ago
A network flow approach to memory bandwidth utilization in embedded DSP core processors
This paper presents a network flow approach to solving the register binding and allocation problem for multiword memory access DSP processors. In recently announced DSP processors,...
Catherine H. Gebotys
LCTRTS
2009
Springer
15 years 5 months ago
Live-range unsplitting for faster optimal coalescing
Register allocation is often a two-phase approach: spilling of registers to memory, followed by coalescing of registers. Extreme liverange splitting (i.e. live-range splitting aft...
Sandrine Blazy, Benoît Robillard
APPROX
2009
Springer
107views Algorithms» more  APPROX 2009»
15 years 5 months ago
Approximations for Aligned Coloring and Spillage Minimization in Interval and Chordal Graphs
We consider the problem of aligned coloring of interval and chordal graphs. These problems have substantial applications to register allocation in compilers and have recently been ...
Douglas E. Carroll, Adam Meyerson, Brian Tagiku
JILP
2000
87views more  JILP 2000»
14 years 10 months ago
Design and Analysis of Profile-Based Optimization in Compaq's Compilation Tools for Alpha
This paper describes and evaluates the profile-based optimizations in the Compaq C compiler tool chain for Alpha. The optimizations include superblock formation, inlining, command...
Robert S. Cohn, P. Geoffrey Lowney
DATE
2004
IEEE
175views Hardware» more  DATE 2004»
15 years 2 months ago
Breaking Instance-Independent Symmetries in Exact Graph Coloring
Code optimization and high level synthesis can be posed as constraint satisfaction and optimization problems, such as graph coloring used in register allocation. Graph coloring is...
Arathi Ramani, Fadi A. Aloul, Igor L. Markov, Kare...