def __test():
'''for test only'''
import netlist_util as nu
fname = raw_input("plz enter file name:")
info = nu.vm_parse(fname)
m_list = info['m_list']
nu.mark_the_circut(m_list)
nu.rules_check(m_list)
g1 = CircuitGraph(m_list, include_pipo = True)
g2 = CircuitGraph(m_list, include_pipo = False)
if len(m_list) <= 20:
for eachPrim in m_list:
eachPrim.__print__()
verbose_info =True
else:
verbose_info = False
print "Info: THE m_list is too long >20. should not inspected by hand. ignore..."
print "----NO PIPO-----------"
g2.info(verbose_info)
print "----Including PIPO----"
g1.info(verbose_info)
#g1.paint()
return True
def insert_scan_chain_new(fname,verbose=False,presult=True,\
input_file_dir=os.getcwd(),output_file_dir=os.getcwd(),\
K=6):
'''para: fname ,input file name in current path
verbose, if True print 调用的各个函数的 redandunt infomation
presult ,if True 打印最终的各种统计信息
input_file_dir, default os.getcwd(),
output_file_dir, default os.getcwd()
'''
input_file = os.path.join(input_file_dir, fname)
#file -->> m_list
info = np.vm_parse(input_file)
m_list = info['m_list']
port_decl_list = info['port_decl_list']
signal_decl_list = info['signal_decl_list']
assign_stm_list = []
if info.has_key('assign_stm_list'):
assign_stm_list = info['assign_stm_list']
nu.mark_the_circut(m_list)
#m_list -->>all info need
lut_type_cnt = [0, 0, 0, 0, 0, 0]
all_fd_dict = nu.get_all_fd(m_list, verbose)
all_lut_dict = nu.get_all_lut(m_list, lut_type_cnt, verbose)
##下面两个列表记录了需要进行修改的LUT和D触发器的
lut_out2_FD_dict, FD_din_lut_list = nu.get_lut_cnt2_FD(
m_list, all_fd_dict, verbose, K)
##CE优化所需要的netlist信息
ce_signal_list, fd_has_ce_list = nu.get_ce_in_fd(all_fd_dict, verbose)
lut_cnt2_ce, un_opt_ce_list = nu.get_lut_cnt2_ce(m_list, ce_signal_list, K,
verbose)
fd_ce_cnt = len(fd_has_ce_list)
#gt.generate_testbench(m_list[0],fd_cnt=len(all_fd_dict),output_dir=output_file_dir)
#####################################################################
counter = 0
scan_out_list = []
gatedce_list = []
#cnt for debug only
fd_replace_cnt = 0
cnt_edited_lut = 0
#cnt for debug only
name_base = os.path.splitext(fname)[0]
output_file = os.path.join(output_file_dir,
name_base + '_insert_scan_chain.v')
try:
fobj = open(output_file, 'w')
except IOError, e:
print "Error: file open error:", e
raise SystemExit
def get_graph_from_raw_input():
'''for test only'''
import netlist_util as nu
fname = raw_input("plz enter file name:")
info = nu.vm_parse(fname)
m_list = info['m_list']
print "Top module is:"
m_list[0].__print__()
nu.mark_the_circut(m_list)
nu.rules_check(m_list)
g1 = CircuitGraph(m_list, include_pipo = True)
return g1
def insert_scan_chain_new(fname,verbose=False,presult=True,\
input_file_dir=os.getcwd(),output_file_dir=os.getcwd(),\
K=6):
'''para: fname ,input file name in current path
verbose, if True print 调用的各个函数的 redandunt infomation
presult ,if True 打印最终的各种统计信息
input_file_dir, default os.getcwd(),
output_file_dir, default os.getcwd()
'''
input_file=os.path.join(input_file_dir,fname)
#file -->> m_list
info=np.vm_parse(input_file)
m_list=info['m_list']
port_decl_list =info['port_decl_list']
signal_decl_list=info['signal_decl_list']
assign_stm_list=[]
if info.has_key('assign_stm_list'):
assign_stm_list=info['assign_stm_list']
nu.mark_the_circut(m_list)
#m_list -->>all info need
lut_type_cnt=[0,0,0,0,0,0]
all_fd_dict =nu.get_all_fd(m_list,verbose)
all_lut_dict=nu.get_all_lut(m_list,lut_type_cnt,verbose)
##下面两个列表记录了需要进行修改的LUT和D触发器的
lut_out2_FD_dict,FD_din_lut_list =nu.get_lut_cnt2_FD(m_list,all_fd_dict,verbose,K)
##CE优化所需要的netlist信息
ce_signal_list,fd_has_ce_list =nu.get_ce_in_fd(all_fd_dict,verbose)
lut_cnt2_ce,un_opt_ce_list =nu.get_lut_cnt2_ce(m_list,ce_signal_list,K,verbose)
fd_ce_cnt=len(fd_has_ce_list)
#gt.generate_testbench(m_list[0],fd_cnt=len(all_fd_dict),output_dir=output_file_dir)
#####################################################################
counter=0
scan_out_list=[]
gatedce_list = []
#cnt for debug only
fd_replace_cnt=0
cnt_edited_lut=0
#cnt for debug only
name_base=os.path.splitext(fname)[0]
output_file=os.path.join(output_file_dir,name_base+'_insert_scan_chain.v')
try:
fobj=open(output_file,'w')
except IOError,e:
print "Error: file open error:",e
raise SystemExit
def get_graph(fname):
info = nu.vm_parse(fname)
m_list = info['m_list']
nu.mark_the_circut(m_list)
nu.rules_check(m_list)
# 原图
g1 = CircuitGraph(m_list, include_pipo = True)
g1.info()
# cloud_reg 图
cloud_reg1=CloudRegGraph(g1)
cloud_reg1.info()
# BALLAST
ballas = Ballaster(cloud_reg1)
cloud_reg1.info()
print "After Reg2Arc"
print nx.info(ballas.intgraph)
ballas.feedbackset()
print "After removed FAS "
print nx.info(ballas.intgraph)
#
# # S图
# s1=g1.get_s_graph()
# print nx.info(s1)
#
# #打印 画图
# plt.figure("Original_Circut")
# g1.paint()
# plt.figure("Cloud_reg")
# cloud_reg1.paint()
# plt.figure("S_Graph")
# s1.paint(display_pipo,paint_order)
return True
