Fix benchmark search path

benchmark/benchmark.py

@@ -74,7 +74,7 @@ def parse_numpy_benchmark(filename):
 
 
 def get_numpy_benchmarks():
-    root = Path('../numpy-benchmarks/benchmarks')
+    root = Path(__file__).resolve().parent / 'benchmarks'
     for filename in root.iterdir():
         name = filename.stem
         if name in SKIP: