adding sorted benchmark

Author: realead

asv_bench/benchmarks/hash_functions.py

@@ -3,6 +3,27 @@
 import pandas as pd
 
 
+class IsinWithArangeSorted:
+    params = [
+        [np.float64, np.int64, np.object],
+        [
+            1_000,
+            2_000,
+            8_000,
+            100_000,
+            1_000_000,
+        ],
+    ]
+    param_names = ["dtype", "M"]
+
+    def setup(self, dtype, M):
+        self.s = pd.Series(np.arange(M)).astype(dtype)
+        self.values = np.arange(M).astype(dtype)
+
+    def time_isin(self, dtype, M):
+        self.s.isin(self.values)
+
+
 class IsinWithArange:
     params = [
         [np.float64, np.int64, np.object],