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CreateDatabaseScript.py
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CreateDatabaseScript.py
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# Polly Scop Profiler Runtime
# Copyright (C) 2018 Dominik Adamski
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sqlite3
import argparse
import contextlib
from os import mkdir
from os import errno
from os.path import exists, isdir, join
def create_output_directory(
directory_name='str,len(directory_name)>0') -> 'None':
"""This function creates an output directory."""
if exists(directory_name):
if isdir(directory_name):
return None
else:
raise OSError(errno.EEXIST, 'File exists', directory_name)
mkdir(directory_name)
return None
parser = argparse.ArgumentParser(
description='Create new database for profiler of the scops')
parser.add_argument('--output-directory',
nargs=1,
type=str,
default='build',
help='output directory')
parser.add_argument('--database-name',
nargs=1,
type=str,
default='scops.db',
help='database name')
args = parser.parse_args()
build_dir = ''.join(args.output_directory)
database_name = ''.join(args.database_name)
database_path = join(build_dir, database_name)
try:
create_output_directory(build_dir)
except BaseException:
print('Invalid output directory')
exit(1)
if exists(database_path):
print('path exists')
exit(0)
with contextlib.closing(sqlite3.connect(database_path)) as con:
with con as cur:
try:
cur.execute('CREATE TABLE general_info (\
id INTEGER PRIMARY KEY,\
hash INTEGER,\
name TEXT);')
cur.execute('CREATE TABLE scop_info (\
scop_id BLOB PRIMARY KEY,\
general_info_id INTEGER,\
max_loop_depth INTEGER,\
instruction_number INTEGER,\
memory_access INTEGER,\
read_memory_access INTEGER,\
indvar_number INTEGER,\
scop_size INTEGER,\
sum_of_array_coeff INTEGER,\
sum_of_array_offset INTEGER,\
FOREIGN KEY (general_info_id) REFERENCES general_info (id)\
ON DELETE NO ACTION ON UPDATE NO ACTION);')
cur.execute('CREATE TABLE loops(\
scop_id BLOB,\
range INTEGER,\
loop_depth INTEGER,\
instruction_number INTEGER,\
loop_id INTEGER PRIMARY KEY,\
FOREIGN KEY (scop_id) REFERENCES scop_info (scop_id));')
cur.execute('CREATE TABLE hardware_info (\
id INTEGER PRIMARY KEY,\
scop_id BLOB,\
ncpu INTEGER,\
threads INTEGER,\
cores INTEGER,\
sockets INTEGER,\
nnodes INTEGER,\
totalcpus INTEGER,\
vendor INTEGER,\
vendor_string TEXT,\
model INTEGER,\
model_string TEXT,\
revision REAL,\
cpuid_family INTEGER,\
cpuid_model INTEGER,\
cpuid_stepping INTEGER,\
cpu_max_mhz INTEGER,\
cpu_min_mhz INTEGER,\
virtualized INTEGER,\
virtual_vendor_string TEXT,\
virtual_vendor_version TEXT,\
mhz REAL,\
clock_mhz INTEGER,\
memory_levels INTEGER,\
FOREIGN KEY (scop_id) REFERENCES scop_info (scop_id));')
cur.execute('CREATE TABLE tlb_info (\
hw_info_id INTEGER,\
id INTEGER PRIMARY KEY,\
level INTEGER,\
type INTEGER,\
num_entries INTEGER,\
page_size INTEGER,\
associativity INTEGER,\
FOREIGN KEY (hw_info_id) REFERENCES hw_info (id));')
cur.execute('CREATE TABLE cache_info (\
hw_info_id INTEGER,\
id INTEGER PRIMARY KEY,\
level INTEGER,\
type INTEGER,\
size INTEGER,\
line_size INTEGER,\
num_lines INTEGER,\
associativity INTEGER,\
FOREIGN KEY (hw_info_id) REFERENCES hw_info (id));')
except sqlite3.Error as e:
print('Cannot set up database ' + str(e))