add perf test driver

[nbds] / perf.sh

diff --git a/perf.sh b/perf.sh
new file mode 100755 (executable)
index 0000000..ae1be88
--- /dev/null
+++ b/perf.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+for ks in 28 24 20 16 12 8 4 0
+do
+    for th in 1 2 4 8 16
+    do
+        output/perf_test $th $ks
+    done
+done
+
+