Mathematical Problems in Engineering / 2014 / Article / Alg 1

Research Article

A Swarm Random Walk Based Method for the Standard Cell Placement Problem

Algorithm 1

SwarmRW pseudocode.
input: , max,
output: Best Solution
Initialize: : swarm size, max: maximum runs, : parameter;
begin
  Initialize swarm randomly;
  for iter = 0 max − 1 do
     for   = 0   do
        Randomly select , 0 ≤ < , ;
        Set = ;
        Randomly select dimension ;
        Calculate by (2);
        Set = ;
        if  fitness() < fitness() then
       = ;
        end
     end
  end
end
return  Best Solution

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