make the whole project more python idiomatic

* rename src directory to allocbench
* make global variable names UPPERCASE
* format a lot of code using yapf
* use lowercase ld_preload and ld_library_path as Allocator members
* name expected Errors 'err' and don't raise a new Exception
* disable some pylint messages

1 files changed, 0 insertions, 105 deletions

diff --git a/src/benchmarks/redis.py b/src/benchmarks/redis.py
deleted file mode 100644
index 265d825..0000000
--- a/src/benchmarks/redis.py
+++ /dev/null
@@ -1,105 +0,0 @@
-# Copyright 2018-2019 Florian Fischer <florian.fl.fischer@fau.de>
-#
-# This file is part of allocbench.
-#
-# allocbench 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
-# (at your option) any later version.
-#
-# allocbench 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 allocbench.  If not, see <http://www.gnu.org/licenses/>.
-"""Definition of the redis benchmark
-
-
-This benchmark uses the redis benchmark tool included in the redis release
-archive. The used parameters are inspired by the ones used in mimalloc-bench."
-"""
-
-import os
-import re
-import sys
-
-from src.artifact import ArchiveArtifact
-from src.benchmark import Benchmark
-import src.plots as plt
-from src.util import print_info, run_cmd
-
-REQUESTS_RE = re.compile("(?P<requests>(\\d*.\\d*)) requests per second")
-
-
-class BenchmarkRedis(Benchmark):
-    """Definition of the redis benchmark"""
-    def __init__(self):
-        name = "redis"
-
-        self.cmd = "redis-benchmark 1000000 -n 1000000 -P 8 -q lpush a 1 2 3 4 5 6 7 8 9 10 lrange a 1 10"
-        self.servers = [{
-            "name": "redis",
-            "cmd": "redis-server",
-            "shutdown_cmds": ["{build_dir}/redis-cli shutdown"]
-        }]
-
-        super().__init__(name)
-
-    def prepare(self):
-        super().prepare()
-
-        redis_version = "5.0.5"
-        self.results["facts"]["versions"]["redis"] = redis_version
-        redis = ArchiveArtifact(
-            "redis",
-            f"http://download.redis.io/releases/redis-{redis_version}.tar.gz",
-            "tar", "71e38ae09ac70012b5bc326522b976bcb8e269d6")
-
-        redis_dir = os.path.join(self.build_dir, f"redis-{redis_version}")
-
-        redis.provide(self.build_dir)
-
-        # building redis
-        run_cmd(["make", "-C", redis_dir, "MALLOC=libc", "USE_JEMALLOC=no"])
-
-        # create symlinks
-        for exe in ["redis-cli", "redis-server", "redis-benchmark"]:
-            src = os.path.join(redis_dir, "src", exe)
-            dest = os.path.join(self.build_dir, exe)
-            if not os.path.exists(dest):
-                os.link(src, dest)
-
-    @staticmethod
-    def process_output(result, stdout, stderr, allocator, perm):
-        result["requests"] = REQUESTS_RE.search(stdout).group("requests")
-
-    @staticmethod
-    def cleanup():
-        if os.path.exists("dump.rdb"):
-            os.remove("dump.rdb")
-
-    def summary(self):
-        plt.plot(self,
-                 "{requests}",
-                 plot_type='bar',
-                 fig_options={
-                     'ylabel': 'requests per s',
-                     'title': 'redis throughput',
-                 },
-                 file_postfix="requests")
-
-        plt.plot(self,
-                 "{redis_vmhwm}",
-                 plot_type='bar',
-                 fig_options={
-                     'ylabel': '"VmHWM in KB"',
-                     'title': '"redis memusage"',
-                 },
-                 file_postfix="vmhwm")
-
-        plt.export_stats_to_dataref(self, "requests")
-
-
-redis = BenchmarkRedis()