CI: testing wip branch on ci.

asv_bench/benchmarks/arithmetic.py

@@ -267,6 +267,10 @@ def setup(self, tz):
 
         self.s2 = Series(date_range("20010101", periods=N, freq="s", tz=tz))
 
+        # warm-up for numba
+
+        self.s2.diff()
+
     def time_series_timestamp_compare(self, tz):
         self.s <= self.ts
 

asv_bench/benchmarks/categoricals.py

@@ -246,6 +246,9 @@ def setup(self):
         self.c = self.ci.values
         self.key = self.ci.categories[0]
 
+        # numba warm-up
+        self.key in self.ci
+
     def time_categorical_index_contains(self):
         self.key in self.ci
 

asv_bench/benchmarks/frame_methods.py

@@ -391,6 +391,10 @@ def setup(self, inplace, method, dtype):
                 values = values.round()
             self.df = DataFrame(values, dtype=dtype)
 
+        # warm up
+        df2 = self.df.copy()
+        df2.fillna(inplace=inplace, method=method)
+
     def time_frame_fillna(self, inplace, method, dtype):
         self.df.fillna(inplace=inplace, method=method)
 

asv_bench/benchmarks/multiindex_object.py

@@ -102,6 +102,9 @@ def setup(self):
             ]
         )
 
+        # numba warm-up
+        self.mi_int[:10].is_monotonic
+
     def time_get_indexer(self):
         self.mi_int.get_indexer(self.obj_index)