module Pwrake::MCGP
Public Class Methods
graph_partition(host_map, target=nil)
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# File lib/pwrake/misc/mcgp.rb, line 8 def graph_partition(host_map, target=nil) t1 = Pwrake.clock wgts = host_map.group_weight_sum if wgts.size > 1 list = wgts.size.times.to_a g = GraphTracerGroup.new([list],[wgts]) trace(g,target) g.part_graph #g.write_dot('dag1.dot') #return end #$debug=true list = host_map.group_hosts wgts = host_map.group_core_weight g = GraphTracerNode.new(list,wgts) trace(g,target) g.part_graph t2 = Pwrake.clock Pwrake::Log.info "Time for TOTAL Graph Partitioning: #{t2-t1} sec" #g.write_dot('dag2.dot') #exit end
trace(g,target)
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# File lib/pwrake/misc/mcgp.rb, line 34 def trace(g,target) if target g.trace(target) else Rake.application.top_level_tasks.each do |t| g.trace(t) end end end
Private Instance Methods
graph_partition(host_map, target=nil)
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# File lib/pwrake/misc/mcgp.rb, line 8 def graph_partition(host_map, target=nil) t1 = Pwrake.clock wgts = host_map.group_weight_sum if wgts.size > 1 list = wgts.size.times.to_a g = GraphTracerGroup.new([list],[wgts]) trace(g,target) g.part_graph #g.write_dot('dag1.dot') #return end #$debug=true list = host_map.group_hosts wgts = host_map.group_core_weight g = GraphTracerNode.new(list,wgts) trace(g,target) g.part_graph t2 = Pwrake.clock Pwrake::Log.info "Time for TOTAL Graph Partitioning: #{t2-t1} sec" #g.write_dot('dag2.dot') #exit end
trace(g,target)
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# File lib/pwrake/misc/mcgp.rb, line 34 def trace(g,target) if target g.trace(target) else Rake.application.top_level_tasks.each do |t| g.trace(t) end end end