change name to be more informative

theano/sandbox/cuda/cuda_ndarray.cu

@@ -4529,7 +4529,8 @@ void fprint_CudaNdarray(FILE * fd, const CudaNdarray *self)
 }
 
 
-int CudaNdarray_ensure_dims(CudaNdarray ** arr, int nd, const int * dims)
+int CudaNdarray_ensure_contiguous(CudaNdarray ** arr, int nd,
+        const int * dims)
 {
     if (*arr == NULL)
     {
@@ -4541,6 +4542,8 @@ int CudaNdarray_ensure_dims(CudaNdarray ** arr, int nd, const int * dims)
 
     return CudaNdarray_alloc_contiguous(*arr, nd, dims);
 }
+
+
 /*
   Local Variables:
   mode:c++

theano/sandbox/cuda/cuda_ndarray.cuh

@@ -467,11 +467,13 @@ CudaNdarray_TakeFrom(CudaNdarray * self, PyObject *args);
 static void fprint_CudaNdarray(FILE * fd, const CudaNdarray *self);
 
 
-// Ensures that *arr is a pointer to an ndarray of the specified dimensions
+// Ensures that *arr is a pointer to a contiguous ndarray of the specified
+// dimensions.
 // *arr may initially be NULL, a pointer to an ndarray of the wrong size,
 // or a pointer to an ndarray of the right size. In the last case it will
 // not change.
-int CudaNdarray_ensure_dims(CudaNdarray ** arr, int nd, const int * dims);
+int CudaNdarray_ensure_contiguous(CudaNdarray ** arr, int nd,
+        const int * dims);
 
 #endif
 /*