1 files changed, 112 insertions, 0 deletions
diff --git a/src/benchmarks/keydb.py b/src/benchmarks/keydb.py
new file mode 100644
index 0000000..ea0e7a3
--- /dev/null
+++ b/src/benchmarks/keydb.py
@@ -0,0 +1,112 @@
+# 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 keydb, a multi-threaded redis fork benchmark
+
+
+This benchmark uses the memtier benchmark tool.
+"""
+
+import os
+import sys
+from multiprocessing import cpu_count
+
+from src.artifact import GitArtifact
+from src.benchmark import Benchmark
+from src.util import print_info, run_cmd
+
+
+class BenchmarkKeyDB(Benchmark):
+    """Definition of the keydb benchmark"""
+    def __init__(self):
+        name = "keydb"
+
+        self.cmd = "memtier_benchmark –hide-histogram --threads {threads} –data-size {size}"
+        # self.args = {"threads": Benchmark.scale_threads_for_cpus(1 / 2),
+                     # "size": [8, 64, 256, 1024, 4096, 16384]}
+        
+        self.args = {"threads": [2],
+                     "size": [64]}
+
+
+        self.servers = [{
+            "name": "keydb",
+            "cmd": f"keydb-server --server-threads {cpu_count()//2}",
+            "shutdown_cmds": ["{build_dir}/keydb-cli shutdown"]
+        }]
+
+        super().__init__(name)
+
+    def prepare(self):
+        super().prepare()
+
+        os.makedirs(self.build_dir, exist_ok=True)
+
+        keydb_version = "v5.3.1"
+        self.results["facts"]["versions"]["keydb"] = keydb_version
+        keydb = GitArtifact("keydb", "https://github.com/JohnSully/KeyDB")
+
+        keydb_dir = os.path.join(self.build_dir, "keydb")
+        keydb.provide(keydb_version, keydb_dir)
+
+        # building keyDB
+        run_cmd(["make", "-C", keydb_dir, "MALLOC=libc"])
+
+        # create symlinks
+        for exe in ["keydb-cli", "keydb-server"]:
+            src = os.path.join(keydb_dir, "src", exe)
+            dest = os.path.join(self.build_dir, exe)
+            if not os.path.exists(dest):
+                os.link(src, dest)
+
+        memtier_version = "1.2.17"
+        self.results["facts"]["versions"]["memtier"] = memtier_version
+        memtier = GitArtifact("memtier", "https://github.com/RedisLabs/memtier_benchmark")
+
+        memtier_dir = os.path.join(self.build_dir, "memtier")
+        memtier.provide(memtier_version, memtier_dir)
+
+        # building memtier
+        run_cmd(["autoreconf", "-ivf"], cwd=memtier_dir)
+        run_cmd(["./configure"], cwd=memtier_dir)
+        run_cmd(["make"], cwd=memtier_dir)
+
+        src = os.path.join(memtier_dir, "memtier_benchmark")
+        dest = os.path.join(self.build_dir, "memtier_benchmark")
+        if not os.path.exists(dest):
+            os.link(src, dest)
+
+    @staticmethod
+    def process_output(result, stdout, stderr, allocator, perm):
+        cmds = ["Sets", "Gets", "Waits", "Totals"]
+        stats = ["ops", "hits", "misses", "latency", "throughput"]
+        for line in stdout.splitlines():
+            line = line.split()
+            if line and line[0] in cmds:
+                for i, stat in enumerate(stats):
+                    result[f"{line[0].lower()}_{stat}"] = line[i + 1]
+                    if result[f"{line[0].lower()}_{stat}"] == "---":
+                        result[f"{line[0].lower()}_{stat}"] = "nan"
+                        
+    @staticmethod
+    def cleanup():
+        if os.path.exists("dump.rdb"):
+            os.remove("dump.rdb")
+
+    def summary(self):
+        pass
+
+keydb = BenchmarkKeyDB()