acf60d4136
We support URLs like "/linux/latest/source" that redirect to the latest tagged version. But this excludes release candidates. Add a "latest-rc" that takes RCs into account. Requested by Luca. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
169 lines
5 KiB
Python
Executable file
169 lines
5 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
# This file is part of Elixir, a source code cross-referencer.
|
|
#
|
|
# Copyright (C) 2020 Maxime Chretien
|
|
#
|
|
# Elixir is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Elixir 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 Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with Elixir. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from time import time
|
|
import os
|
|
import sys
|
|
|
|
BOLD = '\033[1m'
|
|
NORMAL = '\033[0m'
|
|
|
|
ELIXIR_DIR = os.path.dirname(__file__) + '/..'
|
|
sys.path = [ ELIXIR_DIR ] + sys.path
|
|
|
|
#Parameters
|
|
run_number = 100
|
|
verbose = False
|
|
|
|
#List of test elements
|
|
project = 'linux'
|
|
versions = ['latest', 'v5.6.2']
|
|
idents = [ ('loopback', 'C'),
|
|
('devm_register_reboot_notifier', 'C'),
|
|
('notrace', 'C'),
|
|
('arch_local_irq_restore', 'C'),
|
|
('blk_queue_dma_alignment', 'C'),
|
|
('spinlock_t', 'C'),
|
|
('max', 'C'),
|
|
('task_struct', 'C'),
|
|
('eth_header', 'C'),
|
|
('sk_buff', 'C') ]
|
|
|
|
files = [ '/block/partitions/osf.c',
|
|
'/mm/kasan/quarantine.c',
|
|
'/include/crypto/internal/hash.h',
|
|
'/drivers/gpu/drm/gma500/gma_display.c',
|
|
'/drivers/hwmon/pmbus/ltc2978.c',
|
|
'/virt/lib/irqbypass.c',
|
|
'/Makefile',
|
|
'/fs/btrfs/tree-checker.c',
|
|
'/kernel/locking/qspinlock_stat.h',
|
|
'/arch/arm/boot/dts/armada-375.dtsi' ]
|
|
|
|
|
|
#Test results
|
|
idents_results = []
|
|
idents_max = 0
|
|
idents_min = 0
|
|
idents_average = 0
|
|
|
|
files_results = []
|
|
files_max = 0
|
|
files_min = 0
|
|
files_average = 0
|
|
|
|
|
|
def init_query(project):
|
|
if 'LXR_PROJ_DIR' not in os.environ:
|
|
print("ERROR : LXR_PROJ_DIR not defined !")
|
|
return None;
|
|
|
|
basedir = os.environ['LXR_PROJ_DIR']
|
|
datadir = basedir + '/' + project + '/data'
|
|
repodir = basedir + '/' + project + '/repo'
|
|
|
|
from elixir.query import Query
|
|
return Query(datadir, repodir)
|
|
|
|
|
|
def get_ident(query, ident, version):
|
|
if version == ('latest', 'latest-rc'):
|
|
rc = version == 'latest'
|
|
version = query.get_latest_tag(rc=rc)
|
|
|
|
return query.search_ident(version, ident[0], ident[1])
|
|
|
|
def get_file(query, path, version):
|
|
if version == ('latest', 'latest-rc'):
|
|
rc = version == 'latest'
|
|
version = query.get_latest_tag(rc=rc)
|
|
|
|
return query.get_file(version, path)
|
|
|
|
|
|
#Read arguments
|
|
if len(sys.argv) > 1:
|
|
if sys.argv[1] == '-v':
|
|
verbose = True
|
|
elif sys.argv[1] == '-h':
|
|
print("LXR_PROJ_DIR needs to be set before launching this script\n" +
|
|
"Options :\n" +
|
|
"-v Verbose mode (Show requests details)")
|
|
exit()
|
|
|
|
#Query init
|
|
query = init_query(project)
|
|
if query == None:
|
|
exit()
|
|
|
|
#Database test
|
|
print((BOLD + "Database test for project {}" + NORMAL).format(project))
|
|
|
|
print("Each test runs {} times".format(run_number))
|
|
|
|
for version in versions:
|
|
print((BOLD + "\nVersion tested : {}\n" + NORMAL).format(version))
|
|
|
|
print(BOLD + "Identifiers access test\n" + NORMAL)
|
|
for i in range(run_number):
|
|
for ident in idents:
|
|
start_time = time()
|
|
get_ident(query, ident, version)
|
|
end_time = time()
|
|
|
|
elapsed_time = (end_time - start_time)*1000 #convert to ms
|
|
idents_results.append(elapsed_time)
|
|
|
|
if verbose:
|
|
print("Identifier : {}".format(ident))
|
|
print("Elapsed time : {0:.6f} ms\n".format(elapsed_time))
|
|
|
|
|
|
idents_min = min(idents_results)
|
|
idents_max = max(idents_results)
|
|
idents_average = sum(idents_results)/len(idents_results)
|
|
|
|
print((BOLD + "Min:" + NORMAL + " {0:.6f} ms\n"
|
|
+ BOLD + "Max:" + NORMAL + " {1:.6f} ms\n"
|
|
+ BOLD + "Average:" + NORMAL + " {2:.6f} ms\n"
|
|
).format(idents_min, idents_max, idents_average))
|
|
|
|
print(BOLD + "Files access test\n" + NORMAL)
|
|
for i in range(run_number):
|
|
for file in files:
|
|
start_time = time()
|
|
get_file(query, file, version)
|
|
end_time = time()
|
|
|
|
elapsed_time = (end_time - start_time) * 1000 #convert to ms
|
|
files_results.append(elapsed_time)
|
|
|
|
if verbose:
|
|
print("File : {}".format(file))
|
|
print("Elapsed time : {0:.6f} ms\n".format(elapsed_time))
|
|
|
|
|
|
files_min = min(files_results)
|
|
files_max = max(files_results)
|
|
files_average = sum(files_results)/len(files_results)
|
|
|
|
print((BOLD + "Min:" + NORMAL + " {0:.6f} ms\n"
|
|
+ BOLD + "Max:" + NORMAL + " {1:.6f} ms\n"
|
|
+ BOLD + "Average:" + NORMAL + " {2:.6f} ms\n"
|
|
).format(files_min, files_max, files_average))
|