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DAC
2008
ACM
14 years 8 months ago
Compiler-driven register re-assignment for register file power-density and temperature reduction
Temperature hot-spots have been known to cause severe reliability problems and to significantly increase leakage power. The register file has been previously shown to exhibit the ...
Xiangrong Zhou, Chenjie Yu, Peter Petrov
ICALP
2007
Springer
14 years 1 months ago
Aliased Register Allocation for Straight-Line Programs Is NP-Complete
Register allocation is NP-complete in general but can be solved in linear time for straight-line programs where each variable has at most one definition point if the bank of regis...
Jonathan K. Lee, Jens Palsberg, Fernando Magno Qui...
IEEEPACT
2005
IEEE
14 years 1 months ago
Compiler Directed Early Register Release
This paper presents a novel compiler directed technique to reduce the register pressure and power of the register file by releasing registers early. The compiler identifies regi...
Timothy M. Jones, Michael F. P. O'Boyle, Jaume Abe...
DAC
1996
ACM
13 years 11 months ago
Using Register-Transfer Paths in Code Generation for Heterogeneous Memory-Register Architectures
In this paper we address the problem of code generation for basic blocks in heterogeneous memory-register DSP processors. We propose a new a technique, based on register-transfer ...
Guido Araujo, Sharad Malik, Mike Tien-Chien Lee
GLVLSI
2007
IEEE
162views VLSI» more  GLVLSI 2007»
13 years 11 months ago
Utilizing custom registers in application-specific instruction set processors for register spills elimination
Application-specific instruction set processor (ASIP) has become an important design choice for embedded systems. It can achieve both high flexibility offered by the base processo...
Hai Lin, Yunsi Fei