EFFICIENT REGISTER FILE MANAGEMENT THROUGH REALLOCATION

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" EFFICIENT REGISTER FILE MANAGEMENT THROUGH REALLOCATION "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	148702
Doc. No	:	ET20494
Main Entry	:	CHRISTOPHER JOSEPH COLONNA
Title Proper	:	EFFICIENT REGISTER FILE MANAGEMENT THROUGH REALLOCATION
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	In superscalar microprocessors, register file size is very important. A lack ofphysical registers can lead to a serious degradation in performance. A large register filehowever, can increase cycle time and power requirements. It is critical to size theregister file appropriately depending on the application.Presented in this thesis are two techniques to more efficiently manage register usethrough register reallocation. Reallocation is the process of reusing a register after it nolonger needs to be read. This may require fewer registers to attain a sustained level ofperformance or increase performance using the same number of registers. One method isprofile-driven, using information from previously executed instructions to determinewhen to reallocate. The second is a non-.
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL43631.pdf
Title and statement of responsibility and	:	EFFICIENT REGISTER FILE MANAGEMENT THROUGH REALLOCATION [Thesis]