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HPCA
2006
IEEE
14 years 10 months ago
An approach for implementing efficient superscalar CISC processors
An integrated, hardware / software co-designed CISC processor is proposed and analyzed. The objectives are high performance and reduced complexity. Although the x86 ISA is targete...
Shiliang Hu, Ilhyun Kim, Mikko H. Lipasti, James E...
HPCA
2004
IEEE
14 years 10 months ago
Understanding Scheduling Replay Schemes
Modern microprocessors adopt speculative scheduling techniques where instructions are scheduled several clock cycles before they actually execute. Due to this scheduling delay, sc...
Ilhyun Kim, Mikko H. Lipasti
MEMICS
2010
13 years 4 months ago
Instructor Selector Generation from Architecture Description
We describe an automated way to generate data for a practical LLVM instruction selector based on machine-generated description of the target architecture at register transfer leve...
Miloslav Trmac, Adam Husar, Jan Hranac, Tomas Hrus...
MICRO
1997
IEEE
90views Hardware» more  MICRO 1997»
14 years 1 months ago
ProfileMe: Hardware Support for Instruction-Level Profiling on Out-of-Order Processors
Profile data is valuable for identifying performance bottlenecks and guiding optimizations. Periodic sampling of a processor's performance monitoring hardware is an effective...
Jeffrey Dean, James E. Hicks, Carl A. Waldspurger,...
ACL
2010
13 years 8 months ago
Reading between the Lines: Learning to Map High-Level Instructions to Commands
In this paper, we address the task of mapping high-level instructions to sequences of commands in an external environment. Processing these instructions is challenging--they posit...
S. R. K. Branavan, Luke S. Zettlemoyer, Regina Bar...