add fd benchmark

benchmark inspired by this blog post.
https://dev.to/sharkdp/an-unexpected-performance-regression-11ai

1 files changed, 104 insertions, 0 deletions

diff --git a/src/benchmarks/fd.py b/src/benchmarks/fd.py
new file mode 100644
index 0000000..d78988a
--- /dev/null
+++ b/src/benchmarks/fd.py
@@ -0,0 +1,104 @@
+# 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 fd benchmark"""
+
+import os
+import re
+import subprocess
+import sys
+from urllib.request import urlretrieve
+
+from src.benchmark import Benchmark
+from src.util import print_info, download_reporthook
+
+
+class BenchmarkFd(Benchmark):
+    """fd benchmark
+    """
+
+    def __init__(self):
+        name = "fd"
+
+        super().__init__(name)
+        
+        self.cmd = "fd -HI -e c \"\" {build_dir}/linux"
+
+    def prepare(self):
+        super().prepare()
+
+        fd_tag = "v7.4.0"
+        fd_release =  f"fd-{fd_tag}-x86_64-unknown-linux-gnu"
+        fd_archive = f"{fd_release}.tar.gz"
+        fd_url = f"https://github.com/sharkdp/fd/releases/latest/download/{fd_archive}"
+        fd_dir = os.path.join(self.build_dir, fd_release)
+
+        self.results["facts"]["versions"]["fd"] = fd_tag
+
+        # Create builddir
+        os.makedirs(self.build_dir, exist_ok=True)
+
+        if not os.path.isdir(fd_dir):
+            if not os.path.isfile(fd_archive):
+                print(f"Downloading fd {fd_tag}...")
+                urlretrieve(fd_url, fd_archive, download_reporthook)
+                sys.stderr.write("\n")
+            
+            
+            # Extract redis
+            proc = subprocess.run(["tar", "Cxf", self.build_dir, fd_archive],
+                                  # stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                                  universal_newlines=True)
+            
+            # delete archive
+            if proc.returncode == 0:
+                os.remove(fd_archive)
+
+            
+            # create symlinks
+            for exe in ["fd"]:
+                src = os.path.join(fd_dir, exe)
+                dest = os.path.join(self.build_dir, exe)
+                os.link(src, dest)
+        
+        linux_version = "v5.3"
+        linux_url = f"git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git"
+        linux_dir = os.path.join(self.build_dir, "linux")
+        if not os.path.isdir(linux_dir):
+            # Extract redis
+            proc = subprocess.run(["git", "clone", linux_url, linux_dir],
+                                  # stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                                  universal_newlines=True)
+
+
+    def summary(self):
+        self.barplot_single_arg("{task-clock}",
+                                ylabel='"runtime in s"',
+                                title='"fd runtime"',
+                                filepostfix="runtime")
+
+        self.export_stats_to_dataref("task-clock")
+
+        self.barplot_single_arg("{VmHWM}",
+                                ylabel='"VmHWM in KB"',
+                                title='"fd memusage"',
+                                filepostfix="memusage")
+
+        self.export_stats_to_dataref("VmHWM")
+
+
+fd = BenchmarkFd()