grid width

CodeElements/Clustering/src/clustering.py

@@ -42,6 +42,7 @@ class Clustering:
         self.RePlace = RePlace
         self.placement_density = placement_density
         self.GUI = GUI
+        self.grid_width = grid_width
 
         ### Print Information
         print("[INFO] step_threshold : ", self.step_threshold)
@@ -127,7 +128,7 @@ class Clustering:
         ProBufFormat(self.io_name_file, self.macro_pin_file, \
                      self.instance_name_file,  self.outline_file, \
                      self.net_file, self.soft_macros, \
-                     self.pbf_file, self.net_size_threshold, 1.0)
+                     self.pbf_file, self.net_size_threshold, self.grid_width)
 
 
         self.CreateInvsCluster()  # Generate Innovus Clustering Commands

CodeElements/Clustering/test/test_clustering.py

@@ -12,7 +12,7 @@ if __name__ == '__main__':
     parser.add_argument("--fixed_file", help="fixed file generated by grouping", type = str, default = "./fix_files_grouping/ariane.fix.old")
     parser.add_argument("--step_threshold", help = "threshold (x and y) to break clusters (in um)", type = float, default = 400.0)
     parser.add_argument("--distance", help="distance for merge clusters", type = float, default = 200.0)
-    parser.add_argument("--grid_width", help="grid width, the width of soft macro", type = int, default = 30.0)
+    parser.add_argument("--grid_width", help="grid width, the width of soft macro", type = int, default = 100.0)
     parser.add_argument("--max_num_vertices", help="threshold for samller clusters", type = int, default = 100)
     parser.add_argument("--net_size_threshold",  help = "large net threshold", type = int, default = 300)
     parser.add_argument("--Nparts",  help = "number of clusters (only for hmetis, default  = 500)", type = int, default = 500)

CodeElements/CodeFlowIntegration/flow.py

@@ -19,6 +19,9 @@ setup_file = "setup.tcl"
 design = "ariane"
 macro_lefs = ["./lefs/fakeram45_256x16.lef"]
 
+
+
+"""
 ##############################################
 ### Call Gridding Function
 ##############################################
@@ -36,6 +39,11 @@ gridding = GriddingLefDefInterface(gridding_src_dir, design, setup_file, toleran
                                    max_rows_times_cols)
 num_rows = gridding.GetNumRows()
 num_cols = gridding.GetNumCols()
+"""
+
+num_rows = 19
+num_cols = 19
+
 
 ##############################################
 ### Call Grouping Function
@@ -59,13 +67,19 @@ os.system(cmd)
 
 fixed_file = grouping_rpt_dir + "/" + design + ".fix.old"
 
+exit()
+
+
 ##############################################
 ### Call Clustering Function
 ##############################################
 clustering_src_dir = '../Clustering/src'
-chip_width = gridding.GetChipWidth()
-chip_height = gridding.GetChipHeight()
-num_std_cells = gridding.GetNumStdCells()
+#chip_width = gridding.GetChipWidth()
+#chip_height = gridding.GetChipHeight()
+#num_std_cells = gridding.GetNumStdCells()
+chip_width = 1599.99
+chip_height = 1600.06
+num_std_cells = 87452
 grid_width = chip_width / num_cols
 Nparts = 500