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OpenRAM
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removed tabs and fixed bug in which datasheets generated without the characterizer running

This commit is contained in:
Jesse Cirimelli-Low 2018-10-11 11:18:40 -07:00
parent 49268b025f
commit bc54bc238f
3 changed files with 77 additions and 88 deletions
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3
compiler/openram.py
View File

@ -64,7 +64,8 @@ s = sram(sram_config=c,
s.save()
# generate datasheet from characterization of created SRAM
p = parser.parse(OPTS.openram_temp,os.environ.get('OPENRAM_HOME')+"/datasheets")
if not OPTS.analytical_delay:
p = parser.parse(OPTS.openram_temp,os.environ.get('OPENRAM_HOME')+"/datasheets")
# Delete temp files etc.
end_openram()

155
compiler/parser.py
View File

@ -17,61 +17,61 @@ import contextlib
from globals import OPTS
class deliverables(Table):
typ = Col('Type')
description = Col('Description')
link = Col('Link')
typ = Col('Type')
description = Col('Description')
link = Col('Link')
class deliverables_item(object):
def __init__(self, typ, description,link):
self.typ = typ
self.description = description
self.link = link
def __init__(self, typ, description,link):
self.typ = typ
self.description = description
self.link = link
class operating_conditions(Table):
parameter = Col('Parameter')
min = Col('Min')
typ = Col('Typ')
max = Col('Max')
units = Col('Units')
parameter = Col('Parameter')
min = Col('Min')
typ = Col('Typ')
max = Col('Max')
units = Col('Units')
class operating_conditions_item(object):
def __init__(self, parameter, min, typ, max, units):
self.parameter = parameter
self.min = min
self.typ = typ
self.max = max
self.units = units
def __init__(self, parameter, min, typ, max, units):
self.parameter = parameter
self.min = min
self.typ = typ
self.max = max
self.units = units
class timing_and_current_data(Table):
parameter = Col('Parameter')
min = Col('Min')
max = Col('Max')
units = Col('Units')
parameter = Col('Parameter')
min = Col('Min')
max = Col('Max')
units = Col('Units')
class timing_and_current_data_item(object):
def __init__(self, parameter, min, max, units):
self.parameter = parameter
self.min = min
self.max = max
self.units = units
def __init__(self, parameter, min, max, units):
self.parameter = parameter
self.min = min
self.max = max
self.units = units
class characterization_corners(Table):
corner_name = Col('Corner Name')
process = Col('Process')
power_supply = Col('Power Supply')
temperature = Col('Temperature')
library_name_suffix = Col('Library Name Suffix')
corner_name = Col('Corner Name')
process = Col('Process')
power_supply = Col('Power Supply')
temperature = Col('Temperature')
library_name_suffix = Col('Library Name Suffix')
class characterization_corners_item(object):
def __init__(self, corner_name, process, power_supply, temperature, library_name_suffix):
self.corner_name = corner_name
self.process = process
self.power_supply = power_supply
self.temperature = temperature
self.library_name_suffix = library_name_suffix
def __init__(self, corner_name, process, power_supply, temperature, library_name_suffix):
self.corner_name = corner_name
self.process = process
self.power_supply = power_supply
self.temperature = temperature
self.library_name_suffix = library_name_suffix
def process_name(corner):
if corner == "TT":
return "Typical - Typical"
@ -81,12 +81,12 @@ def process_name(corner):
return "Fast - Fast"
else:
return "custom"
def parse_file(f,pages):
with open(f) as csv_file:
csv_reader = csv.reader(csv_file, delimiter=',')
line_count = 0
for row in csv_reader:
for row in csv_reader:
found = 0
NAME = row[0]
NUM_WORDS = row[1]
@ -102,14 +102,14 @@ def parse_file(f,pages):
OUT_DIR = row[11]
LIB_NAME = row[12]
for sheet in pages:
if sheet.name == row[0]:
found = 1
#if the .lib information is for an existing datasheet compare timing data
for item in sheet.operating:
if item.parameter == 'Operating Temperature':
if float(TEMP) > float(item.max):
item.typ = item.max
@ -117,7 +117,7 @@ def parse_file(f,pages):
if float(TEMP) < float(item.min):
item.typ = item.min
item.min = TEMP
if item.parameter == 'Power supply (VDD) range':
if float(VOLT) > float(item.max):
item.typ = item.max
@ -125,36 +125,36 @@ def parse_file(f,pages):
if float(VOLT) < float(item.min):
item.typ = item.min
item.min = VOLT
if item.parameter == 'Operating Frequncy (F)':
if float(math.floor(1000/float(MIN_PERIOD)) < float(item.max)):
item.max = str(math.floor(1000/float(MIN_PERIOD)))
new_sheet.corners.append(characterization_corners_item(PROC,process_name(PROC),VOLT,TEMP,LIB_NAME.replace(OUT_DIR,'').replace(NAME,'')))
new_sheet.dlv.append(deliverables_item('.lib','Synthesis models','<a href="file://{0}">{1}</a>'.format(LIB_NAME,LIB_NAME.replace(OUT_DIR,''))))
if found == 0:
if found == 0:
new_sheet = datasheet(NAME)
pages.append(new_sheet)
new_sheet.corners.append(characterization_corners_item(PROC,process_name(PROC),VOLT,TEMP,LIB_NAME.replace(OUT_DIR,'').replace(NAME,'')))
new_sheet.operating.append(operating_conditions_item('Power supply (VDD) range',VOLT,VOLT,VOLT,'Volts'))
new_sheet.operating.append(operating_conditions_item('Operating Temperature',TEMP,TEMP,TEMP,'Celsius'))
new_sheet.operating.append(operating_conditions_item('Operating Frequency (F)','','',str(math.floor(1000/float(MIN_PERIOD))),'MHz'))
new_sheet.timing.append(timing_and_current_data_item('1','2','3','4'))
new_sheet.dlv.append(deliverables_item('.sp','SPICE netlists','<a href="file://{0}{1}.{2}">{1}.{2}</a>'.format(OUT_DIR,NAME,'sp')))
new_sheet.dlv.append(deliverables_item('.v','Verilog simulation models','<a href="file://{0}{1}.{2}">{1}.{2}</a>'.format(OUT_DIR,NAME,'v')))
new_sheet.dlv.append(deliverables_item('.gds','GDSII layout views','<a href="file://{0}{1}.{2}">{1}.{2}</a>'.format(OUT_DIR,NAME,'gds')))
new_sheet.dlv.append(deliverables_item('.lef','LEF files','<a href="file://{0}{1}.{2}">{1}.{2}</a>'.format(OUT_DIR,NAME,'lef')))
new_sheet.dlv.append(deliverables_item('.lib','Synthesis models','<a href="file://{0}">{1}</a>'.format(LIB_NAME,LIB_NAME.replace(OUT_DIR,''))))
class datasheet():
def __init__(self,identifier):
@ -163,7 +163,7 @@ class datasheet():
self.operating = []
self.dlv = []
self.name = identifier
def print(self):
print("""<style>
#data {
@ -197,40 +197,27 @@ class datasheet():
print(operating_conditions(self.operating,table_id='data').__html__())
print('<p style=font-size: 20px;font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;>Timing and Current Data</p>')
print(timing_and_current_data(self.timing,table_id='data').__html__())
print('<p style=font-size: 20px;font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;>Characterization Corners</p>')
print('<p style=font-size: 20px;font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;>Characterization Corners</p>')
print(characterization_corners(self.corners,table_id='data').__html__())
print('<p style=font-size: 20px;font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;>Deliverables</p>')
print('<p style=font-size: 20px;font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;>Deliverables</p>')
print(deliverables(self.dlv,table_id='data').__html__().replace('&lt;','<').replace('&#34;','"').replace('&gt;',">"))
class parse():
def __init__(self,in_dir,out_dir):
if not (os.path.isdir(in_dir)):
os.mkdir(in_dir)
os.mkdir(in_dir)
if not (os.path.isdir(out_dir)):
os.mkdir(out_dir)
datasheets = []
parse_file(in_dir + "/datasheet.info", datasheets)
for sheets in datasheets:
print (out_dir + sheets.name + ".html")
with open(out_dir + "/" + sheets.name + ".html", 'w+') as f:
with contextlib.redirect_stdout(f):
sheets.print()

7
compiler/tests/30_openram_test.py
View File

@ -63,9 +63,10 @@ class openram_test(openram_test):
files = glob.glob('{0}/*.lib'.format(out_path))
self.assertTrue(len(files)>0)
# Make sure there is any .html file
datasheets = glob.glob('{0}/{1}/*html'.format(OPENRAM_HOME,datasheets))
self.assertTrue(len(datasheets)>0)
# Make sure there is any .html file if characterizer was ran
if not OPTS.analytical_delay:
datasheets = glob.glob('{0}/{1}/*html'.format(OPENRAM_HOME,'datasheets'))
self.assertTrue(len(datasheets)>0)
# grep any errors from the output
output_log = open("{0}/output.log".format(out_path),"r")