def save(self):
""" Save all the output files while reporting time to do it as well. """
# Save the spice file
start_time = datetime.datetime.now()
spname = OPTS.output_path + self.s.name + ".sp"
debug.print_raw("SP: Writing to {0}".format(spname))
self.sp_write(spname)
functional(self.s,
os.path.basename(spname),
cycles=200,
output_path=OPTS.output_path)
print_time("Spice writing", datetime.datetime.now(), start_time)
if not OPTS.netlist_only:
# Write the layout
start_time = datetime.datetime.now()
gdsname = OPTS.output_path + self.s.name + ".gds"
debug.print_raw("GDS: Writing to {0}".format(gdsname))
self.gds_write(gdsname)
if OPTS.check_lvsdrc:
verify.write_drc_script(cell_name=self.s.name,
gds_name=os.path.basename(gdsname),
extract=True,
final_verification=True,
output_path=OPTS.output_path)
print_time("GDS", datetime.datetime.now(), start_time)
# Create a LEF physical model
start_time = datetime.datetime.now()
lefname = OPTS.output_path + self.s.name + ".lef"
debug.print_raw("LEF: Writing to {0}".format(lefname))
self.lef_write(lefname)
print_time("LEF", datetime.datetime.now(), start_time)
# Save the LVS file
start_time = datetime.datetime.now()
lvsname = OPTS.output_path + self.s.name + ".lvs.sp"
debug.print_raw("LVS: Writing to {0}".format(lvsname))
self.lvs_write(lvsname)
if not OPTS.netlist_only and OPTS.check_lvsdrc:
verify.write_lvs_script(cell_name=self.s.name,
gds_name=os.path.basename(gdsname),
sp_name=os.path.basename(lvsname),
final_verification=True,
output_path=OPTS.output_path)
print_time("LVS writing", datetime.datetime.now(), start_time)
# Save the extracted spice file
if OPTS.use_pex:
start_time = datetime.datetime.now()
# Output the extracted design if requested
pexname = OPTS.output_path + self.s.name + ".pex.sp"
spname = OPTS.output_path + self.s.name + ".sp"
verify.run_pex(self.s.name, gdsname, spname, output=pexname)
sp_file = pexname
print_time("Extraction", datetime.datetime.now(), start_time)
else:
# Use generated spice file for characterization
sp_file = spname
# Save a functional simulation file
# Characterize the design
start_time = datetime.datetime.now()
from characterizer import lib
debug.print_raw("LIB: Characterizing... ")
lib(out_dir=OPTS.output_path, sram=self.s, sp_file=sp_file)
print_time("Characterization", datetime.datetime.now(), start_time)
# Write the config file
start_time = datetime.datetime.now()
from shutil import copyfile
copyfile(OPTS.config_file, OPTS.output_path + OPTS.output_name + '.py')
debug.print_raw(
"Config: Writing to {0}".format(OPTS.output_path +
OPTS.output_name + '.py'))
print_time("Config", datetime.datetime.now(), start_time)
# Write the datasheet
start_time = datetime.datetime.now()
from datasheet_gen import datasheet_gen
dname = OPTS.output_path + self.s.name + ".html"
debug.print_raw("Datasheet: Writing to {0}".format(dname))
datasheet_gen.datasheet_write(dname)
print_time("Datasheet", datetime.datetime.now(), start_time)
# Write a verilog model
start_time = datetime.datetime.now()
vname = OPTS.output_path + self.s.name + ".v"
debug.print_raw("Verilog: Writing to {0}".format(vname))
self.verilog_write(vname)
print_time("Verilog", datetime.datetime.now(), start_time)
# Write out options if specified
if OPTS.output_extended_config:
start_time = datetime.datetime.now()
oname = OPTS.output_path + OPTS.output_name + "_extended.py"
debug.print_raw("Extended Config: Writing to {0}".format(oname))
self.extended_config_write(oname)
print_time("Extended Config", datetime.datetime.now(), start_time)
def save(self):
""" Save all the output files while reporting time to do it as well. """
if not OPTS.netlist_only:
# Create a LEF physical model
start_time = datetime.datetime.now()
lefname = OPTS.output_path + self.s.name + ".lef"
debug.print_raw("LEF: Writing to {0}".format(lefname))
self.lef_write(lefname)
print_time("LEF", datetime.datetime.now(), start_time)
# Write the layout
start_time = datetime.datetime.now()
gdsname = OPTS.output_path + self.s.name + ".gds"
debug.print_raw("GDS: Writing to {0}".format(gdsname))
self.gds_write(gdsname)
print_time("GDS", datetime.datetime.now(), start_time)
# Save the spice file
start_time = datetime.datetime.now()
spname = OPTS.output_path + self.s.name + ".sp"
debug.print_raw("SP: Writing to {0}".format(spname))
self.sp_write(spname)
print_time("Spice writing", datetime.datetime.now(), start_time)
# Save the LVS file
start_time = datetime.datetime.now()
spname = OPTS.output_path + self.s.name + ".lvs"
debug.print_raw("LVS: Writing to {0}".format(spname))
self.lvs_write(spname)
print_time("LVS writing", datetime.datetime.now(), start_time)
# Save the extracted spice file
if OPTS.use_pex:
import verify
start_time = datetime.datetime.now()
# Output the extracted design if requested
sp_file = OPTS.output_path + "temp_pex.sp"
verify.run_pex(self.s.name, gdsname, spname, output=sp_file)
print_time("Extraction", datetime.datetime.now(), start_time)
else:
# Use generated spice file for characterization
sp_file = spname
# Characterize the design
start_time = datetime.datetime.now()
from characterizer import lib
debug.print_raw("LIB: Characterizing... ")
lib(out_dir=OPTS.output_path, sram=self.s, sp_file=sp_file)
print_time("Characterization", datetime.datetime.now(), start_time)
# Write the config file
start_time = datetime.datetime.now()
from shutil import copyfile
copyfile(OPTS.config_file, OPTS.output_path + OPTS.output_name + '.py')
debug.print_raw(
"Config: Writing to {0}".format(OPTS.output_path +
OPTS.output_name + '.py'))
print_time("Config", datetime.datetime.now(), start_time)
# Write the datasheet
start_time = datetime.datetime.now()
from datasheet_gen import datasheet_gen
dname = OPTS.output_path + self.s.name + ".html"
debug.print_raw("Datasheet: Writing to {0}".format(dname))
datasheet_gen.datasheet_write(dname)
print_time("Datasheet", datetime.datetime.now(), start_time)
# Write a verilog model
start_time = datetime.datetime.now()
vname = OPTS.output_path + self.s.name + ".v"
debug.print_raw("Verilog: Writing to {0}".format(vname))
self.verilog_write(vname)
print_time("Verilog", datetime.datetime.now(), start_time)