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CGO
2005
IEEE
10 years 9 months ago
Sentinel PRE: Hoisting beyond Exception Dependency with Dynamic Deoptimization
Many excepting instructions cannot be removed by existing Partial Redundancy Elimination (PRE) algorithms because the ordering constraints must be preserved between the excepting ...
Rei Odaira, Kei Hiraki
CGO
2005
IEEE
10 years 9 months ago
A Progressive Register Allocator for Irregular Architectures
Register allocation is one of the most important optimizations a compiler performs. Conventional graphcoloring based register allocators are fast and do well on regular, RISC-like...
David Koes, Seth Copen Goldstein
CGO
2005
IEEE
10 years 9 months ago
Reactive Techniques for Controlling Software Speculation
Aggressive software speculation holds significant potential, because it enables program transformations to reduce the program’s critical path. Like any form of speculation, how...
Craig B. Zilles, Naveen Neelakantam
CGO
2005
IEEE
10 years 9 months ago
Model-Based Framework: An Approach for Profit-Driven Optimization
Although optimizations have been applied for a number of years to improve the performance of software, problems that have been long-standing remain, which include knowing what opt...
Min Zhao, Bruce R. Childers, Mary Lou Soffa
CGO
2005
IEEE
10 years 9 months ago
Building Intrusion-Tolerant Secure Software
In this work, we develop a secret sharing based compiler solution to achieve confidentiality, integrity and availability (intrusion tolerance) of critical data together, rather th...
Tao Zhang, Xiaotong Zhuang, Santosh Pande
CGO
2005
IEEE
10 years 9 months ago
Effective Adaptive Computing Environment Management via Dynamic Optimization
To minimize the surging power consumption of microprocessors, adaptive computing environments (ACEs) where microarchitectural resources can be dynamically tuned to match a program...
Shiwen Hu, Madhavi Gopal Valluri, Lizy Kurian John
CGO
2005
IEEE
10 years 9 months ago
Practical and Accurate Low-Level Pointer Analysis
Pointer analysis is traditionally performed once, early in the compilation process, upon an intermediate representation (IR) with source-code semantics. However, performing pointe...
Bolei Guo, Matthew J. Bridges, Spyridon Triantafyl...
CGO
2005
IEEE
10 years 9 months ago
Performance of Runtime Optimization on BLAST
Optimization of a real world application BLAST is used to demonstrate the limitations of static and profile-guided optimizations and to highlight the potential of runtime optimiz...
Abhinav Das, Jiwei Lu, Howard Chen, Jinpyo Kim, Pe...
CGO
2005
IEEE
10 years 9 months ago
A General Compiler Framework for Speculative Optimizations Using Data Speculative Code Motion
Data speculative optimization refers to code transformations that allow load and store instructions to be moved across potentially dependent memory operations. Existing research w...
Xiaoru Dai, Antonia Zhai, Wei-Chung Hsu, Pen-Chung...
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