from string import Template
import os
def settings_path():
os.environ["STILDPV_HOME"] = "/cad/Synopsys/TetraMax/E-2010.12-SP2/linux/stildpv/"
if __name__ == "__main__":
target = "b10"
stil_f = target + ".stil"
si_f = target + ".test_si"
output_f = target + ".xfill_stil"
os.chdir(".temp/") # よくわからないファイルが出るので作業ディレクトリの変更
pattern = SortMinTransition.extract_pattern(stil_f)
f_pattern = []
with open(si_f, "r") as f:
for line in f.readlines():
print(line)
f_pattern.append(line.split(" ")[1][:-1])
for i in range(len(f_pattern)):
pattern[i]["test_si"] = f_pattern[i]
output = SortMinTransition.make_initial(stil_f)
output.extend(SortMinTransition.pattern_to_file(pattern))
output.extend(SortMinTransition.make_after(stil_f))
# print(output)
with open(output_f, "w") as f:
def get_sdql_with_p(settings):
num = SortMinTransition.pattern_num(settings["stil"])
for i in range(num):
settings["last_p"] = i + 1
request_SDQL_with_p(settings)
from lib.synopsys import Synopsys
from lib.sort_min_transition import SortMinTransition
from string import Template
import os
def settings_path():
os.environ["STILDPV_HOME"] = "/cad/Synopsys/TetraMax/E-2010.12-SP2/linux/stildpv/"
if __name__ == '__main__':
target = 'b10'
os.chdir('.temp/') # よくわからないファイルが出るので作業ディレクトリの変更
# ランダム割り当て
stil_f = target + '.stil'
output_f = target + '.randomoptimise.stil'
SortMinTransition.random_optimise(stil_f, output_f)
# 単純にX割り当て
stil_f = target + '.stil'
output_f = target + '.xoptimise.stil'
SortMinTransition.x_optimise(stil_f, output_f)
# X割り当て
stil_f = target + '.xfill_stil'
output_f = target + '.proposexoptimise.stil'
SortMinTransition.x_optimise(stil_f, output_f)
def trans_both(settings):
target = settings['name']
print(SortMinTransition.trans(target + '.stil'))
print(SortMinTransition.trans(target + '_sorted.stil'))
def x_filling(settings):
target = settings['name']
SortMinTransition.x_optimise(target + '.stil', target + '_x.stil')
SortMinTransition.random_optimise(target + '.stil', target + '_random.stil')
def analysys_power_both(settings):
analysys_power(settings)
target = settings['name']
SortMinTransition.sort(target + '.stil', target + '_sorted.stil')
analysys_power_f(settings, target + '_sorted.stil')
try:
os.mkdir(target)
except:
pass;
# vgファイルから組み合わせ回路を抜き出し，vgファイルに戻す
Verilog.convert_verilog_to_json(target + '.vg', output_f= target + '.json')
Verilog.extract_comb_circuit_from_verilog_json(target + '.json', target + '.json')
Verilog.convert_json_to_verilog(target + '.json', output_f=target + '_comb.vg')
before_num = -1
# 開始するパターン数の指定
start_pattern = 545
pattern_num = 0
# scan_inの抽出
for pattern in SortMinTransition.extract_pattern(target + '.stil'):
already_fault_stuck = []
script = []
pattern_num += 1
if pattern_num < start_pattern:
continue
input_pattern = pattern['test_si'].replace('N', 'x')
try:
os.remove(target + '_comb.stil')
except:
pass
try:
os.remove(target + '_test.v')
except:
pass
if __name__ == '__main__':
target = 'b05'
os.chdir('.temp') # よくわからないファイルが出るので作業ディレクトリの変更
settings_path()
settings = dict(nangate_db = '../data/Nangate/nangate45nm.db',
nangate_v = '../data/Nangate/nangate.v',
name = target,
clock = clock_judge(target),
vhd = '../data/ITC99/' + target + '.vhd',
vg = target + '.vg',
spf = target + '.spf',
stil = target + '.stil',
slk = target + '.slk',
stilcsv = target + '.stilcsv',
vcd = target + '.vcd',
fault = target + '_report_faults.txt',
power = target + '_report_power',
first_p = 1,
last_p = 1
)
settings['stil'] = target + '.proposexoptimise.stil'
num = SortMinTransition.pattern_num(settings['stil'])
for i in range(num):
settings['last_p'] = i + 1
os.system('echo ' + str(settings['last_p']) + ' >> ' + settings['stil'] + '.sdql')
Synopsys.system(shell='tmax', script='../template/RequestSDQL_with_p', context=settings)
def get_pattern(pattern_num, pattern):
already_fault_stuck = []
script = []
pattern_num = str(pattern_num)
input_pattern = pattern['test_si'].replace('N', 'x')
try:
os.remove(target + '_comb.stil')
except:
pass
try:
os.remove(target + '_test.v')
except:
pass
while True:
print('-------------------------')
print('input :' + input_pattern)
script.append("ppi_ps_reg = " + str(len(input_pattern)) + "'b" +input_pattern + ';')
script.append('$monitor("%b", ppo_ps_reg);')
script.append('#100 $finish;')
Verilog.convert_json_test_bench('../' + target + '.json', script_l=script, output_f=target + '_test.v')
script = []
# vcs の 実行
STILDPV_HOME = "/cad/Synopsys/TetraMax/E-2010.12-SP2/linux/stildpv"
DPV_FILE = target + '_test.v'
NETLIST_FILES = '../' + target + '_comb.vg'
LIB_FILES = '-v ../../data/Nangate/nangate.v'
output = subprocess.check_output('vcs -R +acc+2 +vcs+lic+wait -P ' + STILDPV_HOME + '/lib/stildpv_vcs.tab +tetramax +delay_mode_zero ' \
+ DPV_FILE + ' ' + NETLIST_FILES + ' ' + LIB_FILES + ' ' + STILDPV_HOME + '/lib/libstildpv.a', shell=True, stderr=subprocess.STDOUT)
output_pattern = re.search('[x01]{' + str(len(pattern['test_si'])) + '}', str(output)).group(0)
print('output:' + output_pattern)
# 入力の制約付きのPINを求める
constraints_pin_dict = {}
pin_num = 0
for i_p, o_p in zip(input_pattern, output_pattern):
# if i_p == 'x' and o_p == 'x':
# if i_p == 'x' and o_p != 'x': 両方パス
# 制約でi_pをo_pの値にしてもいいがそれによって出力が変わる可能性があるのでpass
if i_p != 'x' and o_p == 'x':
constraints_pin_dict[pin_num] = i_p;
elif i_p != 'x' and o_p != 'x':
constraints_pin_dict[pin_num] = i_p;
pin_num += 1
pi_constraints = ''
for pin_num, pin_value in constraints_pin_dict.items():
pi_constraints += 'add_pi_constraints ' + pin_value + ' ppi_ps_reg[' + str(pin_num) + ']\n'
#print(pi_constraints)
# 故障の設定
# 問題点，最初の入力が優先されてしまうため，無限ループに陥る
pin_num = 0
fault_sentence = ''
for i_p, o_p in zip(input_pattern, output_pattern):
if i_p != 'x' and o_p == 'x':
if not pin_num in already_fault_stuck:
# stuck の 判定
if i_p == '1':
stuck = '0'
elif i_p == '0':
stuck = '1'
fault_sentence = 'add_faults ppo_ps_reg[' + str(len(input_pattern) - pin_num -1 ) + '] -stuck ' + stuck
already_fault_stuck.append(pin_num)
break
pin_num += 1
#fault_sentence = 'add_faults ppo_ps_reg[11] -stuck 1'
print('fault :' + fault_sentence)
# ループの終了
if len(fault_sentence) == 0 :
with open('../' + target + '.test_siaaa', 'a+') as f:
f.write(str(pattern_num) + ' ' + input_pattern + '\n')
print('pattern finish')
return input_pattern
break
# Test Pattern の 生成
settings = dict(nangate_db = '../../data/Nangate/nangate45nm.db',
nangate_v = '../../data/Nangate/nangate.v',
name = target,
clock = clock_judge(target),
vg = '../' + target + '_comb.vg',
stil = target + '_comb.stil',
pi_constraints = pi_constraints,
fault_sentence = fault_sentence
)
Synopsys.run(shell='tmax', script='../../template/GeneratePatternForCombination', context=settings)
# 生成されたテストパターンの取得
try:
next_input_pattern = SortMinTransition.extract_pattern_comb(target + '_comb.stil')[0]['pi']
except:
print('パターンが見つかりませんでした')
continue
next_input_pattern = list(next_input_pattern)
#next_input_pattern.reverse()
next_input_pattern = ''.join(next_input_pattern)
next_input_pattern = next_input_pattern[:len(pattern['test_si'])].replace('N', 'x')
print('testpi:' + next_input_pattern)
bit = 0
# このまま作成したテストパターンを次のテストパターンとしてもいいが，constraintsで指定したところがドントケア担っている可能性がある
# そのため，以下で入力と比較して，どんとケアを訂正する
next_input_pattern = list(next_input_pattern)
for n, p in zip(next_input_pattern, input_pattern):
if p != 'x' and n != p:
next_input_pattern[bit] = input_pattern[bit]
bit += 1
next_input_pattern = ''.join(next_input_pattern)
input_pattern = next_input_pattern[:]
print('result:' + input_pattern)
next_input_pattern = ''.join(next_input_pattern)
next_input_pattern = next_input_pattern[:len(pattern['test_si'])].replace('N', 'x')
print('testpi:' + next_input_pattern)
bit = 0
# このまま作成したテストパターンを次のテストパターンとしてもいいが，constraintsで指定したところがドントケア担っている可能性がある
# そのため，以下で入力と比較して，どんとケアを訂正する
next_input_pattern = list(next_input_pattern)
for n, p in zip(next_input_pattern, input_pattern):
if p != 'x' and n != p:
next_input_pattern[bit] = input_pattern[bit]
bit += 1
next_input_pattern = ''.join(next_input_pattern)
input_pattern = next_input_pattern[:]
print('result:' + input_pattern)
if __name__ == '__main__':
target = '../b05'
# vgファイルから組み合わせ回路を抜き出し，vgファイルに戻す
Verilog.convert_verilog_to_json(target + '.vg', output_f= target + '.json')
Verilog.extract_comb_circuit_from_verilog_json(target + '.json', target + '.json')
Verilog.convert_json_to_verilog(target + '.json', output_f=target + '_comb.vg')
num = sys.argv[1]
# scan_inの抽出
pattern = SortMinTransition.extract_pattern(target + '.stil')
get_pattern(num, pattern[int(num)])