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macroplacement
Commit d31289a4 by Dinple
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bug fixed

parent af177c3f
Showing with 43 additions and 20 deletions
CodeElements/Plc_client/plc_client_os.py
......@@ -49,7 +49,7 @@ class PlacementCost(object):
self.FLAG_UPDATE_CONGESTION = True
self.FLAG_UPDATE_MACRO_ADJ = True
self.FLAG_UPDATE_MACRO_AND_CLUSTERED_PORT_ADJ = True
self.FLAG_UPDATE_NODE_MASK = False
self.FLAG_UPDATE_NODE_MASK = True
# Check netlist existance
assert os.path.isfile(self.netlist_file)
......@@ -352,6 +352,9 @@ class PlacementCost(object):
# mapping connection degree to each macros
self.__update_connection()
# all hard macros are placed on canvas initially
self.__update_init_placed_node()
def __read_plc(self, plc_pth: str):
"""
Plc file Parser
......@@ -594,6 +597,13 @@ class PlacementCost(object):
weight = pin.get_weight()
macro.add_connections(inputs[k], weight)
def __update_init_placed_node(self):
"""
Place all hard macros on node mask initially
"""
for macro_idx in (self.hard_macro_indices + self.soft_macro_indices):
self.placed_macro.append(macro_idx)
def get_cost(self) -> float:
"""
Compute wirelength cost from wirelength
......@@ -986,7 +996,7 @@ class PlacementCost(object):
# Flag updates
self.FLAG_UPDATE_CONGESTION = True
self.FLAG_UPDATE_DENSITY = True
# self.FLAG_UPDATE_NODE_MASK = True
self.FLAG_UPDATE_NODE_MASK = True
self.__reset_node_mask()
self.FLAG_UPDATE_MACRO_AND_CLUSTERED_PORT_ADJ = True
......@@ -1011,7 +1021,7 @@ class PlacementCost(object):
# Flag updates
self.FLAG_UPDATE_CONGESTION = True
self.FLAG_UPDATE_DENSITY = True
# self.FLAG_UPDATE_NODE_MASK = True
self.FLAG_UPDATE_NODE_MASK = True
self.__reset_node_mask()
self.FLAG_UPDATE_MACRO_AND_CLUSTERED_PORT_ADJ = True
......@@ -1821,9 +1831,9 @@ class PlacementCost(object):
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro', 'STDCELL', 'PORT']
assert mod.get_type() in ['MACRO', 'STDCELL', 'PORT']
except AssertionError:
print("[ERROR NODE FIXED] Found {}. Only 'MACRO', 'macro', 'STDCELL'".format(mod.get_type())
print("[ERROR NODE FIXED] Found {}. Only 'MACRO', 'STDCELL'".format(mod.get_type())
+"'PORT' are considered to be fixable nodes")
exit(1)
except Exception:
......@@ -1837,13 +1847,13 @@ class PlacementCost(object):
def update_node_coords(self, node_idx, x_pos, y_pos):
"""
Update Node location if node is 'MACRO', 'macro', 'STDCELL', 'PORT'
Update Node location if node is 'MACRO', 'STDCELL', 'PORT'
"""
mod = None
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro', 'STDCELL', 'PORT']
assert mod.get_type() in ['MACRO', 'STDCELL', 'PORT']
except AssertionError:
print("[ERROR NODE LOCATION] Found {}. Only 'MACRO', 'macro', 'STDCELL'".format(mod.get_type())
+"'PORT' are considered to be placable nodes")
......@@ -1856,15 +1866,15 @@ class PlacementCost(object):
def update_macro_orientation(self, node_idx, orientation):
"""
Update macro orientation if node is 'MACRO', 'macro'
Update macro orientation if node is 'MACRO'
"""
mod = None
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro']
assert mod.get_type() in ['MACRO']
except AssertionError:
print("[ERROR MACRO ORIENTATION] Found {}. Only 'MACRO', 'macro'".format(mod.get_type())
print("[ERROR MACRO ORIENTATION] Found {}. Only 'MACRO'".format(mod.get_type())
+" are considered to be ORIENTED")
exit(1)
except Exception:
......@@ -1884,15 +1894,15 @@ class PlacementCost(object):
def get_node_location(self, node_idx):
"""
Return Node location if node is 'MACRO', 'macro', 'STDCELL', 'PORT'
Return Node location if node is 'MACRO', 'STDCELL', 'PORT'
"""
mod = None
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro', 'STDCELL', 'PORT']
assert mod.get_type() in ['MACRO', 'STDCELL', 'PORT']
except AssertionError:
print("[ERROR NODE LOCATION] Found {}. Only 'MACRO', 'macro', 'STDCELL'".format(mod.get_type())
print("[ERROR NODE LOCATION] Found {}. Only 'MACRO', 'STDCELL'".format(mod.get_type())
+"'PORT' are considered to be placable nodes")
exit(1)
except Exception:
......@@ -1908,9 +1918,9 @@ class PlacementCost(object):
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro']
assert mod.get_type() in ['MACRO']
except AssertionError:
print("[ERROR NODE LOCATION] Found {}. Only 'MACRO', 'macro'".format(mod.get_type())
print("[ERROR NODE LOCATION] Found {}. Only 'MACRO'".format(mod.get_type())
+" can be called")
exit(1)
except Exception:
......@@ -1926,9 +1936,9 @@ class PlacementCost(object):
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro']
assert mod.get_type() in ['MACRO']
except AssertionError:
print("[ERROR MACRO ORIENTATION] Found {}. Only 'MACRO', 'macro'".format(mod.get_type())
print("[ERROR MACRO ORIENTATION] Found {}. Only 'MACRO'".format(mod.get_type())
+" are considered to be ORIENTED")
exit(1)
except Exception:
......@@ -1945,9 +1955,9 @@ class PlacementCost(object):
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro', 'STDCELL', 'PORT']
assert mod.get_type() in ['MACRO', 'STDCELL', 'PORT']
except AssertionError:
print("[ERROR UNFIX NODE] Found {}. Only 'MACRO', 'macro', 'STDCELL'".format(mod.get_type())
print("[ERROR UNFIX NODE] Found {}. Only 'MACRO', 'STDCELL'".format(mod.get_type())
+"'PORT' are considered to be fixable nodes")
exit(1)
except Exception:
......@@ -1964,7 +1974,7 @@ class PlacementCost(object):
try:
mod = self.modules_w_pins[node_idx]
assert mod.get_type() in ['MACRO', 'macro', 'STDCELL', 'PORT']
assert mod.get_type() in ['MACRO', 'STDCELL', 'PORT']
except AssertionError:
print("[ERROR FIX NODE] Found {}. Only 'MACRO', 'STDCELL'"\
.format(mod.get_type())
......@@ -1979,11 +1989,24 @@ class PlacementCost(object):
def __update_node_mask(self):
"""
TODO: should we reload the placed node?
NOTE: NOT USED
"""
return
self.node_mask = np.array([1] * (self.grid_col * self.grid_row)).\
reshape(self.grid_row, self.grid_col)
self.FLAG_UPDATE_NODE_MASK = False
for pmod_idx in self.placed_macro:
pmod = self.modules_w_pins[pmod_idx]
if not pmod.get_placed_flag():
continue
p_x, p_y = pmod.get_pos()
prow, pcol = self.__get_grid_cell_location(p_x, p_y)
c_idx = prow * self.grid_col + pcol
self.__place_node_mask(c_idx, pmod.get_width(), pmod.get_height())
def __reset_node_mask(self):
"""
Internal function for reseting node mask
......
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