Convert non-contiguous tensors to contiguous tensors (triton-inference-server#61)

Author: Tabrizian

src/resources/triton_python_backend_utils.py

@@ -261,6 +261,10 @@ def __init__(self, name, numpy_array=None, triton_dtype=None):
             if triton_dtype is None:
                 triton_dtype = numpy_to_triton_type(numpy_array.dtype.type)
 
+        if not numpy_array.flags['C_CONTIGUOUS']:
+            numpy_array = np.ascontiguousarray(
+                numpy_array, dtype=numpy_array.dtype)
+
         self._triton_dtype = triton_dtype
         self._name = name
         self._numpy_array = numpy_array