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macroplacement
Commit e9da8779 by Dinple
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testbench updates

parent d31289a4
Showing with 50 additions and 24 deletions
CodeElements/Plc_client/plc_client_os_test.py
......@@ -214,7 +214,7 @@ class PlacementCostTest():
print(" +++ TEST METADATA: PASS +++")
print(" +++++++++++++++++++++++++++")
def view_canvas(self):
def view_canvas(self, ifInital, ifReadComment):
print("############################ VIEW CANVAS ############################")
self.plc_os = plc_client_os.PlacementCost(netlist_file=self.NETLIST_PATH,
macro_macro_x_spacing=50,
......@@ -226,9 +226,9 @@ class PlacementCostTest():
print("[PLC FILE FOUND] Loading info from .plc file")
self.plc_os.set_canvas_boundary_check(False)
self.plc_os.restore_placement(self.PLC_PATH,
ifInital=True,
ifValidate=True,
ifReadComment=True)
ifInital=ifInital,
ifValidate=False,
ifReadComment=ifReadComment)
# show canvas
self.plc_os.display_canvas(annotate=False, amplify=False)
......@@ -285,6 +285,8 @@ class PlacementCostTest():
assert int(self.plc_os.get_wirelength()) == int(
self.plc.get_wirelength())
assert abs(self.plc.get_cost() - self.plc_os.get_cost()) <= 1e-3
print("#[INFO WIRELENGTH] Matched irelength cost -- GL {}, OS {}".format(
str(self.plc.get_cost()), self.plc_os.get_cost()))
except Exception as e:
print("[ERROR WIRELENGTH] Discrepancies found when computing wirelength -- GL {}, OS {}".format(
str(self.plc.get_cost()), self.plc_os.get_cost()))
......@@ -296,6 +298,8 @@ class PlacementCostTest():
sum(self.plc.get_grid_cells_density()))
assert int(self.plc_os.get_density_cost()) == int(
self.plc.get_density_cost())
print("#[INFO DENSITY] Matched density cost -- GL {}, OS {}".format(
str(self.plc.get_density_cost()), self.plc_os.get_density_cost()))
except Exception as e:
print("[ERROR DENSITY] Discrepancies found when computing density -- GL {}, OS {}".format(
str(self.plc.get_density_cost()), self.plc_os.get_density_cost()))
......@@ -303,11 +307,12 @@ class PlacementCostTest():
# Congestion
try:
# NOTE: [IGNORE] grid-wise congestion not tested because miscellaneous implementation differences
# assert abs(sum(self.plc_os.get_horizontal_routing_congestion()) - sum(self.plc.get_horizontal_routing_congestion())) < 1e-3
# assert abs(sum(self.plc_os.get_vertical_routing_congestion()) - sum(self.plc.get_vertical_routing_congestion())) < 1e-3
# NOTE: [IGNORE] grid-wise congestion not tested because
# miscellaneous implementation differences.
assert abs(self.plc.get_congestion_cost() -
self.plc_os.get_congestion_cost()) < 1e-3
print("#[INFO CONGESTION] Matched congestion cost -- GL {}, OS {}".format(
str(self.plc.get_congestion_cost()), self.plc_os.get_congestion_cost()))
except Exception as e:
print("[ERROR CONGESTION] Discrepancies found when computing congestion -- GL {}, OS {}"
.format(str(self.plc.get_congestion_cost()),
......@@ -367,20 +372,32 @@ class PlacementCostTest():
self.plc_os = plc_client_os.PlacementCost(self.NETLIST_PATH)
# set rpm
self.plc.set_routes_per_micron(10, 10)
self.plc_os.set_routes_per_micron(10, 10)
self.plc.set_routes_per_micron(self.RPMH, self.RPMV)
self.plc_os.set_routes_per_micron(self.RPMH, self.RPMV)
self.plc.set_macro_routing_allocation(10, 10)
self.plc_os.set_macro_routing_allocation(10, 10)
self.plc.set_macro_routing_allocation(self.MARH, self.MARV)
self.plc_os.set_macro_routing_allocation(self.MARH, self.MARV)
self.plc.set_congestion_smooth_range(0.0)
self.plc_os.set_congestion_smooth_range(0.0)
self.plc.set_congestion_smooth_range(2.0)
self.plc_os.set_congestion_smooth_range(2.0)
self.plc.set_canvas_size(self.CANVAS_WIDTH, self.CANVAS_HEIGHT)
self.plc.set_placement_grid(self.GRID_COL, self.GRID_ROW)
self.plc_os.set_canvas_size(self.CANVAS_WIDTH, self.CANVAS_HEIGHT)
self.plc_os.set_placement_grid(self.GRID_COL, self.GRID_ROW)
if self.PLC_PATH:
print("[PLC FILE FOUND] Loading info from .plc file")
self.plc_os.set_canvas_boundary_check(False)
self.plc_os.restore_placement(self.PLC_PATH,
ifInital=True,
ifValidate=True,
ifReadComment=False)
self.plc.set_canvas_boundary_check(False)
self.plc.restore_placement(self.PLC_PATH)
else:
print("[PLC FILE MISSING] Using only netlist info")
temp_gl_h = np.array(self.plc.get_horizontal_routing_congestion())
temp_os_h = np.array(self.plc_os.get_horizontal_routing_congestion())
print(temp_gl_h.reshape(self.GRID_COL, self.GRID_ROW))
......@@ -416,29 +433,37 @@ class PlacementCostTest():
temp_gl_v_rt = np.array(self.plc.get_vertical_routing_congestion())
temp_os_v_rt = np.array(self.plc_os.get_vertical_routing_congestion())
temp_gl_h_mc = (
temp_gl_h - temp_gl_h_rt).reshape(self.GRID_COL, self.GRID_ROW)
temp_os_h_mc = (
temp_os_h - temp_os_h_rt).reshape(self.GRID_COL, self.GRID_ROW)
# H Macro congesiton = H Total congestion - H Routing congestion
temp_gl_h_mc = (temp_gl_h - temp_gl_h_rt)
temp_os_h_mc = (temp_os_h - temp_os_h_rt)
temp_gl_v_mc = (
temp_gl_v - temp_gl_v_rt).reshape(self.GRID_COL, self.GRID_ROW)
temp_os_v_mc = (
temp_os_v - temp_os_v_rt).reshape(self.GRID_COL, self.GRID_ROW)
# V Macro congesiton = V Total congestion - V Routing congestion
temp_gl_v_mc = (temp_gl_v - temp_gl_v_rt)
temp_os_v_mc = (temp_os_v - temp_os_v_rt)
# print("GL H MACRO Congestion", (temp_gl_h_mc).reshape(self.GRID_COL, self.GRID_ROW))
# print("OS H MACRO Congestion", (temp_os_h_mc).reshape(self.GRID_COL, self.GRID_ROW))
print("H MACRO Congestion DIFF", np.where(
abs(temp_gl_h_mc - temp_os_h_mc) > 1e-5))
# print("GL V MACRO Congestion", (temp_gl_v_mc).reshape(self.GRID_COL, self.GRID_ROW))
# print("OS V MACRO Congestion", (temp_os_v_mc).reshape(self.GRID_COL, self.GRID_ROW))
print("V MACRO Congestion DIFF", np.where(
abs(temp_gl_v_mc - temp_os_v_mc) > 1e-5))
print("H Routing Congestion DIFF", np.where(
abs(temp_gl_h_rt - temp_os_h_rt) > 1e-5))
print("V Routing Congestion DIFF", np.where(
abs(temp_gl_v_rt - temp_os_v_rt) > 1e-5))
# self.plc_os.display_canvas()
# BY ENTRY
print("**************BY ENTRY DIFF")
print(temp_gl_h_mc[0][6], temp_os_h_mc[0][6])
CELL_IDX = 0
r = (CELL_IDX // 35)
c = int(CELL_IDX % 35)
print(r,c)
print(temp_gl_h_rt[CELL_IDX], temp_os_h_rt[CELL_IDX])
print(temp_gl_v_rt[CELL_IDX], temp_os_v_rt[CELL_IDX])
def test_placement_util(self, keep_save_file=False):
"""
......@@ -773,7 +798,8 @@ def main(args):
# PCT.test_miscellaneous()
# PCT.test_observation_extractor()
# PCT.view_canvas()
PCT.test_environment()
# PCT.test_proxy_congestion()
# PCT.test_environment()
if __name__ == '__main__':
......
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