Non-linear memory layout transformations and data prefetching ...

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ÅÈÍÉÊÏ ÌÅÔÓÏÂÉÏ ÐÏËÕÔÅ×ÍÅÉÏÓ×ÏËÇ ÇËÅÊÔÑÏËÏÃÙÍ ÌÇ×ÁÍÉÊÙÍ ÊÁÉ ÌÇ×ÁÍÉÊÙÍ ÕÐÏËÏÃÉÓÔÙÍÔÏÌÅÁÓ ÔÅ×ÍÏËÏÃÉÁÓ ÐËÇÑÏÖÏÑÉÊÇÓ ÊÁÉ ÕÐÏËÏÃÉÓÔÙÍÅÑÃÁÓÔÇÑÉÏ ÕÐÏËÏÃÉÓÔÉÊÙÍ ÓÕÓÔÇÌÁÔÙÍÐÑÁÊÔÉÊÏ ÅÎÅÔÁÓÇÓ ÄÉÄÁÊÔÏÑÉÊÇÓ ÄÉÁÔÑÉÂÇÓôçòÅõáããåëßáò Ã. ÁèáíáóÜêçÄéðëùìáôïý÷ïõ Çëåêôñïëüãïõ Ìç÷áíéêïý êáé Ìç÷áíéêïý Õðïëïãéóôþí Å.Ì.Ð. (2002)Ìç-Ãñáììéêïß Ìåôáó÷çìáôéóìïß ÁðïèÞêåõóçò êáé Ôå÷íéêÝòÐñþéìçò ÁíÜêëçóçò ÄåäïìÝíùí ãéá ôçí Áîéïðïßçóç ôçòÔïðéêüôçôáò ÁíáöïñÜò óå Óýã÷ñïíåò Áñ÷éôåêôïíéêÝòÌéêñïåðåîåñãáóôþí ìå Ðïëõåðßðåäåò Éåñáñ÷ßåò ÌíçìþíÔñéìåëÞò ÓõìâïõëåõôéêÞ åðéôñïðÞ:Ðáíáãéþôçò ÔóáíÜêáò, åðéâëÝðùíÃåþñãéïò ÐáðáêùíóôáíôßíïõÍåêôÜñéïò ÊïæýñçòÅãêñßèçêå áðü ôçí åðôáìåëÞ åîåôáóôéêÞ åðéôñïðÞ ôçí ..................................................................... ......................... .........................Ð. ÔóáíÜêáò Ã. Ðáðáêùíóôáíôßíïõ Í. ÊïæýñçòÊáèçãçôÞò Å.Ì.Ð. ÊáèçãçôÞò Å.Ì.Ð. Åðßê. ÊáèçãçôÞò Å.Ì.Ð.......................... .........................Ô. ÓåëëÞò Á. ÌðßëáòÊáèçãçôÞò Å.Ì.Ð.Áíáð. ÊáèçãçôÞò, Ðáíåð. ÊñÞôçò......................... .........................Á. ÓôáöõëïðÜôçò Í. ÐáðáóðýñïõÊáèçãçôÞò Å.Ì.Ð.ËÝêôïñáò Å.Ì.Ð.ÁèÞíá, Éïýëéïò 2006
Page 1: NATIONAL TECHNICAL UNIVERSITY OF AT
Page 5 and 6: Ðåñßëçøç¸íá áðü ôá
Page 7 and 8: AbstractOne of the key challenges c
Page 9 and 10: ContentsÐåñßëçøçAbstractLis
Page 11 and 12: CONTENTSxi6.1.2 Time Measurements .
Page 13 and 14: List of Figures2.1 The Memory Hiera
Page 15 and 16: LIST OF FIGURESxv6.17 Misses in Dat
Page 17 and 18: List of Tables3.1 Indexing of array
Page 19 and 20: Áíôß ÐñïëüãïõÇ ðáñ
Page 21 and 22: CHAPTER1IntroductionDue to the dema
Page 23 and 24: 1.1 Motivation 3we provide the inst
Page 25 and 26: 1.1 Motivation 5we also need to aut
Page 27 and 28: 1.2 Contributions 7[LRW91], and [Ve
Page 29 and 30: 1.4 Publications 9• Evangelia Ath
Page 31 and 32: CHAPTER2Basic ConceptsThis chapter
Page 33 and 34: 2.2 Cache misses 13During a memory
Page 35 and 36: 2.3 Cache Organization 15processor
Page 37 and 38: 2.4 Cache replacement policies 17ca
Page 39 and 40: 2.6 Virtual Memory 19• Write Allo
Page 41 and 42: 2.9 Data Reuse 21Dependence Vector
Page 43 and 44: 2.10 Loop Transformations 23• Cop
Page 45 and 46: 2.10 Loop Transformations 25for (NL
Page 47 and 48: 2.10 Loop Transformations 27• Loo
Page 49 and 50: 2.10 Loop Transformations 29In the
Page 51 and 52: CHAPTER3Fast Indexing for Blocked A
Page 53 and 54:
3.2 Morton Order matrices 33spatial
Page 55 and 56:
3.2 Morton Order matrices 35which r
Page 57 and 58:
3.3 Blocked array layouts 37tile co
Page 59 and 60:
3.3 Blocked array layouts 390 1 2 3
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3.3 Blocked array layouts 41Example
Page 63 and 64:
3.3 Blocked array layouts 43and 3.8
Page 65 and 66:
3.3 Blocked array layouts 45j19 23
Page 67 and 68:
3.3 Blocked array layouts 472-dimen
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3.3 Blocked array layouts 49indices
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3.3 Blocked array layouts 51Startm=
Page 73 and 74:
3.4 Summary 53cline = cache line si
Page 75 and 76:
CHAPTER4A Tile Size Selection Analy
Page 77 and 78:
4.1 Theoretical analysis 57C += A B
Page 79 and 80:
4.1 Theoretical analysis 59of array
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4.1 Theoretical analysis 61A[0]AT x
Page 83 and 84:
4.1 Theoretical analysis 63(x − N
Page 85 and 86:
4.1 Theoretical analysis 65g. A til
Page 87 and 88:
4.1 Theoretical analysis 67b. More
Page 89 and 90:
4.1 Theoretical analysis 69the just
Page 91 and 92:
4.1 Theoretical analysis 71d. The a
Page 93 and 94:
4.1 Theoretical analysis 73the most
Page 95 and 96:
CHAPTER5Simultaneous Multithreading
Page 97 and 98:
5.2 Related Work 77threads are acti
Page 99 and 100:
5.3 Implementation 79ETCUopQueueITL
Page 101 and 102:
5.4 Quantitative analysis on the TL
Page 103 and 104:
5.5 Summary 83Co-executed Instructi
Page 105 and 106:
CHAPTER6Experimental Results6.1 Exp
Page 107 and 108:
6.1 Experimental results for Fast I
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
6.2 Experimental Results for Tile S
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
6.3 Experimental Framework and Resu
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
CHAPTER7ConclusionsDue to the const
Page 129:
Appendices
Page 132 and 133:
112 Table of Symbols
Page 134 and 135:
114 Hardware ArchitectureAthlon XP
Page 136 and 137:
116 Program CodesC.2 LU decompositi
Page 138 and 139:
118 Program CodesC.5 SSYR2K: Symmet
Page 140 and 141:
120 BIBLIOGRAPHY[AK05][AKT05][APD01
Page 142 and 143:
122 BIBLIOGRAPHY[HKN + 92][HKN99][I
Page 144 and 145:
124 BIBLIOGRAPHY[LW94][MCFT99][MCT9
Page 146 and 147:
126 BIBLIOGRAPHY[TEL95][TFJ94][TGJ9
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