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57 Implementation are created whenever a Transaction leaves a GENERATE block. The algorithm then updates the simulation time to the move time of the earliest movable Transaction. After the simulation time has been updated all movable Transactions with a move time of the current simulation time are moved through the model as far as possible. Unless this results in the simulation being completed the algorithm will repeat the cycle of updating the simulation time and moving the Transactions. No Start Initialise GENERATE blocks Update simulation time Move all Transactions for current simulation time Is simulation finished? Yes End Figure 17: Scheduling flowchart - part 1 Figure 18 shows the flowchart of the Move all Transactions for current simulation time processing block from Figure 17. The algorithm for this block will retrieve the first movable Transaction for the current simulation time and take this Transaction out of the Transaction chain. If no such Transaction is found then the processing block is left. Otherwise the Transaction is moved through the model as far as possible. If the Transaction is not terminated as a result then it is chained back into the Transaction
58 Implementation chain at the correct position according to its move time and priority (note that the move time and priority could have changed while the Transaction was moved). Move all Transactions for current simulation time Yes Start Chain out next movable Transaction for current time Transaction found? Yes Move Transaction as far as possible Transaction terminated? No Chain in Transaction End Figure 18: Scheduling flowchart - part 2 No
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TRANSACTION-ORIENTED SIMULATION IN
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Table of Content II Table of Conten
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IV Table of Content 6 VALIDATION OF
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Figures VI Figures Figure 1: Ad Hoc
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Tables VIII Tables Table 1: Change
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2 Introduction synchronisation algo
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2 Fundamental Concepts Fundamental
Page 15 and 16: Figure 1: Ad Hoc Grid architecture
Page 17 and 18: 8 Fundamental Concepts In continuou
Page 19 and 20: 10 Fundamental Concepts Two other a
Page 21 and 22: 12 Fundamental Concepts known as st
Page 23 and 24: 14 Fundamental Concepts event execu
Page 25 and 26: 3 Ad Hoc Grid Aspects 16 Ad Hoc Gri
Page 27 and 28: 18 Ad Hoc Grid Aspects resources an
Page 29 and 30: 20 Ad Hoc Grid Aspects means that a
Page 31 and 32: Parallel Transaction-oriented Simul
Page 33 and 34: 24 Parallel Transaction-oriented Si
Page 35 and 36: 4.2 Synchronisation algorithm 26 Pa
Page 49 and 50: 5 Implementation 40 Implementation
Page 51 and 52: 42 Implementation confirm a provisi
Page 53 and 54: 44 Implementation large numerical p
Page 55 and 56: 46 Implementation A detailed descri
Page 57 and 58: 48 Implementation But in a parallel
Page 59 and 60: 50 Implementation GPSS test models
Page 61 and 62: Simulation Controller side 52 Imple
Page 63 and 64: 54 Implementation technique describ
Page 65: Implementation Euclidean distance b
Page 69 and 70: 60 Implementation The algorithm wil
Page 71 and 72: No Start Is Active Object body acti
Page 73 and 74: 5.3.2 GVT Calculation and End of Si
Page 75 and 76: 66 Implementation provisional simul
Page 77 and 78: Implementation relatively basic per
Page 79 and 80: 70 Implementation log4j.logger.para
Page 81 and 82: proactive-log4j 72 Implementation T
Page 83 and 84: 74 Implementation Memory Allocation
Page 85 and 86: 76 Validation of the Parallel Simul
Page 93 and 94: 6.4 Validation 4 84 Validation of t
Page 97 and 98: … LpccEnabled=true LpccClusterNum
Page 99 and 100: Validation 5.2 Validation of the Pa
Page 105 and 106: 7 Conclusions 96 Conclusions Even s
Page 107 and 108: References 98 References [1] Amin K
Page 109 and 110: [19] Krafft G. Parallelisation of T
Page 111 and 112: Appendix A: Detailed GPSS Syntax 10
Page 113 and 114: Reserved word: DEPART Syntax: [] DE
Page 115 and 116: Reserved word: SEIZE Syntax: [] SEI
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Setting: LpccClusterNumber Default
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Appendix C: Simulator log4j loggers
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Logger: parallelJavaGpssSimulator.l
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114 Appendix D: Structure of the at
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Appendix E: Documentation of select
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!"#"$$%$&"'"(!))*+,-$"./#0$! 1$"))
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!/+/.7/8$ Appendix E: Documentation
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Returns: Appendix E: Documentation
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!"#$%&''$()*)")$ +',)$-)$. #,/. !"#
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!"#$%&'()#%*+,"-*.# Appendix E: Doc
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Constructor Detail !"#$%&'$(#$)*$%+
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Validation 1.1, output of simulate:
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Validation 2, output of LP: Appendi
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Appendix F: Validation output logs
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Validation 2, output of simulate: A
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Validation 3.1, output of LP1: Appe
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Validation 4, output of LP1: Append
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simulation for time 2000) (628) 20:
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Validation 4, output of simulate: A
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(135) 19:37:56,477 Total transactio
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(68) 19:37:56,619 by the transactio
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(1295) 14:25:22,740 Simulation stop
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(68) 14:25:22,888 by the transactio
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Validation 6.2, output of LP2: (1)
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(32) (1,2) 0 765 Block: TRANSFER 0.
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