Add script to benchmark using -fprofile-use

2 files changed, 25 insertions, 1 deletions

diff --git a/Makefile.am b/Makefile.am
index aa93cc4..1c47b0c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-AM_CFLAGS = -Wall -Wextra -pedantic -std=c99 -flto
+AM_CFLAGS = -Wall -pedantic -std=c99 -flto
 
 bin_PROGRAMS = ray ray-headless
 
diff --git a/test-profile-arcs.sh b/test-profile-arcs.sh
new file mode 100755
index 0000000..e8d390e
--- /dev/null
+++ b/test-profile-arcs.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+autoreconf -f -i
+
+echo >&2 "Baseline"
+./configure CFLAGS='-O3 -march=native' CC=gcc >/dev/null
+make clean >/dev/null
+make >/dev/null
+./ray-headless
+
+
+echo >&2 "Profiling"
+./configure CFLAGS='-O3 -march=native -fprofile-generate' CC=gcc >/dev/null
+make clean >/dev/null
+make >/dev/null
+./ray-headless
+
+echo >&2 "Using profile"
+./configure CFLAGS='-O3 -march=native -fprofile-use -fprofile-correction' CC=gcc >/dev/null
+make clean >/dev/null
+make >/dev/null
+./ray-headless