1 files changed, 49 insertions, 0 deletions
diff --git a/src/core/helpers/Utils.cpp b/src/core/helpers/Utils.cpp
new file mode 100644
index 0000000000..f8895d8a3c
--- /dev/null
+++ b/src/core/helpers/Utils.cpp
@@ -0,0 +1,49 @@
+/*
+* Copyright (c) 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "src/core/helpers/Utils.h"
+
+namespace arm_compute
+{
+bool has_holes(const ITensorInfo &info)
+{
+    return has_holes(info, info.num_dimensions() - 1);
+}
+
+bool has_holes(const ITensorInfo &info, size_t dimension)
+{
+    const auto &shape          = info.tensor_shape();
+    const auto &strides        = info.strides_in_bytes();
+    size_t      squashed_bytes = info.element_size();
+
+    for (size_t dim = 0; dim <= dimension; ++dim)
+    {
+        if (strides[dim] != squashed_bytes)
+        {
+            return true;
+        }
+        squashed_bytes *= shape[dim];
+    }
+    return false;
+}
+} // namespace arm_compute