text: import sys
  import numpy as np
  sys.path.append("d:/data/annooptimize")
  import triangle
  import time
  
  tinternal = list()
  
  def labstart():
      points,tri = triangle.gentri("d:/data/annooptimize/Annodata/200600/poise.shp")
      plabels = triangle.dynamicSize(points)
      conflictg = triangle.conflictgraphdy(points,tri,plabels)
      acg = triangle.accesssubg(conflictg)
      len(acg)
      allsolve = np.zeros((len(points),4,2),np.float64)
      
      points2,tri2 = triangle.gentri("d:/data/annooptimize/Annodata/200600/POIhalf.shp")
      plabels2 = triangle.dynamicSize(points2)
      conflictg2 = triangle.conflictgraphdy(points2,tri2,plabels2)
      acg2 = triangle.accesssubg(conflictg2)
      
      points3,tri3 = triangle.gentri("d:/data/annooptimize/Annodata/200600/POIall.shp")
      plabels3 = triangle.dynamicSize(points3)
      conflictg3 = triangle.conflictgraphdy(points3,tri3,plabels3)
      acg3 = triangle.accesssubg(conflictg3)
      
      time.clock()
      costs,tabucs= triangle.globaltabuiter2dy(acg,points,1,plabels)
      tinternal.append(time.clock())
      costs2,tabucs2= triangle.globaltabuiter2dy(acg2,points2,1,plabels2)
      tinternal.append(time.clock())
      costs3,tabucs3= triangle.globaltabuiter2dy(acg3,points3,1,plabels3)
      tinternal.append(time.clock())
      return tinternal,(costs,tabucs),(costs2,tabucs2),(costs3,tabucs3)
  