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Fix module import names for python3. Rename parse function to something meaningful.

This commit is contained in:
Matt Guthaus 2018-06-29 09:45:07 -07:00
parent 8cee26bc8c
commit df2dce2439
7 changed files with 24 additions and 23 deletions
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3
compiler/characterizer/charutils.py
View File

@ -8,7 +8,7 @@ def relative_compare(value1,value2,error_tolerance=0.001):
return (abs(value1 - value2) / max(value1,value2) <= error_tolerance)
def parse_output(filename, key):
def parse_spice_list(filename, key):
"""Parses a hspice output.lis file for a key value"""
if OPTS.spice_name == "xa" :
# customsim has a different output file name
@ -22,6 +22,7 @@ def parse_output(filename, key):
except IOError:
debug.error("Unable to open spice output file: {0}".format(full_filename),1)
contents = f.read()
f.close()
# val = re.search(r"{0}\s*=\s*(-?\d+.?\d*\S*)\s+.*".format(key), contents)
val = re.search(r"{0}\s*=\s*(-?\d+.?\d*[e]?[-+]?[0-9]*\S*)\s+.*".format(key), contents)

28
compiler/characterizer/delay.py
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@ -339,16 +339,16 @@ class delay():
# Checking from not data_value to data_value
self.write_delay_stimulus()
self.stim.run_sim()
delay_hl = parse_output("timing", "delay_hl")
delay_lh = parse_output("timing", "delay_lh")
slew_hl = parse_output("timing", "slew_hl")
slew_lh = parse_output("timing", "slew_lh")
delay_hl = parse_spice_list("timing", "delay_hl")
delay_lh = parse_spice_list("timing", "delay_lh")
slew_hl = parse_spice_list("timing", "slew_hl")
slew_lh = parse_spice_list("timing", "slew_lh")
delays = (delay_hl, delay_lh, slew_hl, slew_lh)
read0_power=parse_output("timing", "read0_power")
write0_power=parse_output("timing", "write0_power")
read1_power=parse_output("timing", "read1_power")
write1_power=parse_output("timing", "write1_power")
read0_power=parse_spice_list("timing", "read0_power")
write0_power=parse_spice_list("timing", "write0_power")
read1_power=parse_spice_list("timing", "read1_power")
write1_power=parse_spice_list("timing", "write1_power")
if not self.check_valid_delays(delays):
return (False,{})
@ -378,13 +378,13 @@ class delay():
self.write_power_stimulus(trim=False)
self.stim.run_sim()
leakage_power=parse_output("timing", "leakage_power")
leakage_power=parse_spice_list("timing", "leakage_power")
debug.check(leakage_power!="Failed","Could not measure leakage power.")
self.write_power_stimulus(trim=True)
self.stim.run_sim()
trim_leakage_power=parse_output("timing", "leakage_power")
trim_leakage_power=parse_spice_list("timing", "leakage_power")
debug.check(trim_leakage_power!="Failed","Could not measure leakage power.")
# For debug, you sometimes want to inspect each simulation.
@ -473,10 +473,10 @@ class delay():
# Checking from not data_value to data_value
self.write_delay_stimulus()
self.stim.run_sim()
delay_hl = parse_output("timing", "delay_hl")
delay_lh = parse_output("timing", "delay_lh")
slew_hl = parse_output("timing", "slew_hl")
slew_lh = parse_output("timing", "slew_lh")
delay_hl = parse_spice_list("timing", "delay_hl")
delay_lh = parse_spice_list("timing", "delay_lh")
slew_hl = parse_spice_list("timing", "slew_hl")
slew_lh = parse_spice_list("timing", "slew_lh")
# if it failed or the read was longer than a period
if type(delay_hl)!=float or type(delay_lh)!=float or type(slew_lh)!=float or type(slew_hl)!=float:
debug.info(2,"Invalid measures: Period {0}, delay_hl={1}ns, delay_lh={2}ns slew_hl={3}ns slew_lh={4}ns".format(self.period,

8
compiler/characterizer/setup_hold.py
View File

@ -186,8 +186,8 @@ class setup_hold():
target_time=feasible_bound,
correct_value=correct_value)
self.stim.run_sim()
ideal_clk_to_q = convert_to_float(parse_output("timing", "clk2q_delay"))
setuphold_time = convert_to_float(parse_output("timing", "setup_hold_time"))
ideal_clk_to_q = convert_to_float(parse_spice_list("timing", "clk2q_delay"))
setuphold_time = convert_to_float(parse_spice_list("timing", "setup_hold_time"))
debug.info(2,"*** {0} CHECK: {1} Ideal Clk-to-Q: {2} Setup/Hold: {3}".format(mode, correct_value,ideal_clk_to_q,setuphold_time))
if type(ideal_clk_to_q)!=float or type(setuphold_time)!=float:
@ -219,8 +219,8 @@ class setup_hold():
self.stim.run_sim()
clk_to_q = convert_to_float(parse_output("timing", "clk2q_delay"))
setuphold_time = convert_to_float(parse_output("timing", "setup_hold_time"))
clk_to_q = convert_to_float(parse_spice_list("timing", "clk2q_delay"))
setuphold_time = convert_to_float(parse_spice_list("timing", "setup_hold_time"))
if type(clk_to_q)==float and (clk_to_q<1.1*ideal_clk_to_q) and type(setuphold_time)==float:
if mode == "SETUP": # SETUP is clk-din, not din-clk
setuphold_time *= -1e9

2
compiler/tests/21_hspice_delay_test.py
View File

@ -45,7 +45,7 @@ class timing_sram_test(openram_test):
debug.info(1, "Probe address {0} probe data {1}".format(probe_address, probe_data))
corner = (OPTS.process_corners[0], OPTS.supply_voltages[0], OPTS.temperatures[0])
d = delay.delay(s,tempspice,corner)
d = delay(s,tempspice,corner)
import tech
loads = [tech.spice["msflop_in_cap"]*4]
slews = [tech.spice["rise_time"]*2]

2
compiler/tests/21_hspice_setuphold_test.py
View File

@ -33,7 +33,7 @@ class timing_setup_test(openram_test):
slews = [tech.spice["rise_time"]*2]
corner = (OPTS.process_corners[0], OPTS.supply_voltages[0], OPTS.temperatures[0])
sh = setup_hold.setup_hold(corner)
sh = setup_hold(corner)
data = sh.analyze(slews,slews)
#print data
if OPTS.tech_name == "freepdk45":

2
compiler/tests/21_ngspice_delay_test.py
View File

@ -43,7 +43,7 @@ class timing_sram_test(openram_test):
debug.info(1, "Probe address {0} probe data {1}".format(probe_address, probe_data))
corner = (OPTS.process_corners[0], OPTS.supply_voltages[0], OPTS.temperatures[0])
d = delay.delay(s,tempspice,corner)
d = delay(s,tempspice,corner)
import tech
loads = [tech.spice["msflop_in_cap"]*4]
slews = [tech.spice["rise_time"]*2]

2
compiler/tests/21_ngspice_setuphold_test.py
View File

@ -32,7 +32,7 @@ class timing_setup_test(openram_test):
slews = [tech.spice["rise_time"]*2]
corner = (OPTS.process_corners[0], OPTS.supply_voltages[0], OPTS.temperatures[0])
sh = setup_hold.setup_hold(corner)
sh = setup_hold(corner)
data = sh.analyze(slews,slews)
#print data
if OPTS.tech_name == "freepdk45":