# L10a.sp11 - Values i = Values 1 i ={v i =xp for round r = 1...

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Reading: Section 12.5.2 Consensus in a synchronous system with f crash failures Consensus in a synchronous system with f crash failures

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- For a system with at most f processes crashing, the algorithm proceeds in f+1 rounds (with timeout), using basic multicast (B-multicast). - Values r i : the set of proposed values known to process p= P i at the beginning of round r . - Initially
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Unformatted text preview: Values i = {} ; Values 1 i = {v i =xp } for round r = 1 to f+1 do multicast ( Values r i ) Values r+1 i Values r i for each V j received Values r+1 i = Values r+1 i ∪ V j end end yp= d i = minimum ( Values f+1 i ) Consensus in Synchronous Systems Consensus in Synchronous Systems Can we use some other function instead of minimum ?...
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## This note was uploaded on 02/08/2012 for the course ECE 428 taught by Professor Hu during the Spring '08 term at University of Illinois, Urbana Champaign.

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L10a.sp11 - Values i = Values 1 i ={v i =xp for round r = 1...

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