From f3ba79298a26169d6563c42bbd437b903623c599 Mon Sep 17 00:00:00 2001
From: Tianhao Wang <wth@riseup.net>
Date: Thu, 2 Nov 2023 01:14:25 +0100
Subject: init

---
 testall.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 testall.sh

(limited to 'testall.sh')

diff --git a/testall.sh b/testall.sh
new file mode 100644
index 0000000..922e1bd
--- /dev/null
+++ b/testall.sh
@@ -0,0 +1,28 @@
+runs=100
+
+# warm up the machine
+for i in $(seq 0 1 $runs)
+do
+    ./test_0 > /dev/null
+done
+
+sum=0
+for i in $(seq 0 1 $runs)
+do
+    sum=$((sum+$(./test_0)))
+done
+
+ref_avg=$((sum / runs))
+echo offset=0 time used: $ref_avg \( 1 \)
+
+for p in $(seq 1 1 16)
+do
+    sum=0
+    for i in $(seq 0 1 $runs)
+    do
+        sum=$((sum+$(./test_$p)))
+    done
+    avg=$((sum / runs))
+    ratio=$(echo $(( 100 * $avg / $ref_avg )) | sed -e 's/..$/.&/;t' -e 's/.$/.0&/')
+    echo offset=$p time used: $avg \( $ratio \)
+done
-- 
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