add a commit to the about page and mention benchmarker2

Author: mattip

codespeed/urls.py

@@ -1,14 +1,12 @@
 # -*- coding: utf-8 -*-
 from django.urls import re_path
-from django.views.generic import TemplateView
 
 from codespeed import views
 from codespeed.feeds import LatestEntries, LatestSignificantEntries
 
 urlpatterns = [
     re_path(r'^$', views.HomeView.as_view(), name='home'),
-    re_path(r'^about/$',
-        TemplateView.as_view(template_name='about.html'), name='about'),
+    re_path(r'^about/$', views.about, name='about'),
     # RSS for reports
     re_path(r'^feeds/latest/$', LatestEntries(), name='latest-results'),
     re_path(r'^feeds/latest_significant/$', LatestSignificantEntries(),

codespeed/views.py

@@ -3,6 +3,8 @@
 
 import json
 import logging
+import os
+import subprocess
 
 import django
 from django.conf import settings
@@ -288,7 +290,7 @@ def comparison(request):
     enviros = Environment.objects.all()
     if not enviros:
         return no_environment_error(request)
-    checkedenviros = get_default_environment(enviros, data)
+    checkedenviros = get_default_environment(enviros, data, multi=True)
 
     if not len(Project.objects.filter(track=True)):
         return no_default_project_error(request)
@@ -1118,4 +1120,22 @@ def makeimage(request):
     response['Content-Length'] = len(image_data)
     response['Content-Disposition'] = 'attachment; filename=image.png'
 
+
+def _get_current_commit():
+    try:
+        repo_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+        return subprocess.check_output(
+            ['git', 'rev-parse', 'HEAD'],
+            cwd=repo_root,
+            stderr=subprocess.DEVNULL,
+        ).decode().strip()
+    except Exception:
+        return None
+
+_CURRENT_COMMIT = _get_current_commit()
+
+
+def about(request):
+    return render(request, 'about.html', {'commit': _CURRENT_COMMIT})
+
     return response

speed_pypy/templates/about.html

@@ -6,21 +6,27 @@
 <div id="about" class="about_content clearfix">
 <h3>About this site</h3>
 <p>We have nightly benchmark runs of PyPy, together with CPython data for
-comparison. The current benchmarks have run since 2016 on a dedicated machine
+comparison. The benchmarks have run since 2016 on a dedicated machine
 named <b>benchmarker</b>. Previously, we had other machines (<b>tannit</b> and
 briefly <b>speed-python</b>). The <b>benchmarker</b> machine is generously
 donated by <a href="https://baroquesoftware.com">Baroque Software</a>. The
 specs are:</p>
-<ul><li>Processor: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz</li>
+<ul><li>Processor: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz with turbo enabled</li>
 <li>RAM: 64GB Micron DDR4 2400 MHz</li>
 <li>Disk: 4TB TOSHIBA MG04ACA4</li>
 </ul>
+<p>Benchmarks are also run on <b>benchmarker2</b>:</p>
+<ul><li>Processor: AMD Ryzen 5 3600 pinned to 3.60GHz, turnbo disabled</li>
+<li>RAM: 64GB</li>
+<li>Benchmarking pinned with cpuset partitions to CPUs3,4,5 with SMT
+(hyper-threading) disabled </li>
+</ul>
 
 <h3>About the benchmarks</h3>
 <p>The benchmark code can be found <a
 href="https://foss.heptapod.net/pypy/benchmarks">here</a>.</p>
 <p>This is a benchmark suite based on Unladen Swallow, adapted for PyPy and
-runs on Python2 and Python3. Also see the <a href="https://speed.python.org">
+runs on Python2 and Python3.<br>Also see the <a href="https://speed.python.org">
 speed.python.org</a> site.</p>
 
 <h3>About PyPy</h3>
@@ -34,7 +40,8 @@ <h3>About Codespeed</h3>
 to monitor and analyze the performance of your code.
 <p>The source code of this website can be found on the
 <a href="https://github.com/python/codespeed/tree/speed.pypy.org"><code>PyPy</code>
-branch</a> of the Python fork of codespeed.</p>
+branch</a> of the Python fork of codespeed{% if commit %},
+currently at commit <a href="https://github.com/python/codespeed/commit/{{ commit }}"><code>{{ commit|slice:":12" }}</code></a>{% endif %}.</p>
 
 <h3>Contact</h3>
 <p>For problems or suggestions about this website, please file an issue in the