From 306bc554c67c23ddd52e5ece0e3971214b2da4e7 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Tue, 4 Aug 2009 22:06:02 -0700
Subject: More work on benchmarks (performance tests).

---
 perf-tests.sh | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 perf-tests.sh

(limited to 'perf-tests.sh')

diff --git a/perf-tests.sh b/perf-tests.sh
new file mode 100755
index 0000000..28873f2
--- /dev/null
+++ b/perf-tests.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+# Builds and runs all available benchmarks.  The tree will be built
+# multiple times with a few different compiler flag combinations.
+# The output will be dumped to stdout and to perf-tests.out.
+
+MAKETARGET=benchmarks
+if [ x$1 == xupb ]; then
+  MAKETARGET=upb_benchmarks
+fi
+
+rm -f perf-tests.out
+
+make clean
+echo "-DNDEBUG -msse3" > perf-cppflags
+make $MAKETARGET
+make benchmark | sed -e 's/^/plain./g' | tee -a perf-tests.out
+
+make clean
+echo "-DNDEBUG -fomit-frame-pointer -msse3" > perf-cppflags
+make $MAKETARGET
+make benchmark | sed -e 's/^/omitfp./g' | tee -a perf-tests.out
+
+if [ x`uname -m` == xx86_64 ]; then
+  make clean
+  echo "-DNDEBUG -msse3 -m32" > perf-cppflags
+  make upb_benchmarks
+  make benchmark | sed -e 's/^/plain32./g' | tee -a perf-tests.out
+
+  make clean
+  echo "-DNDEBUG -fomit-frame-pointer -msse3 -m32" > perf-cppflags
+  make upb_benchmarks
+  make benchmark | sed -e 's/^/omitfp32./g' | tee -a perf-tests.out
+fi
+
-- 
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