3 files changed, 12 insertions, 0 deletions
diff --git a/arm_compute/core/Utils.h b/arm_compute/core/Utils.h
index 0ad80bc998..88cb295c44 100644
--- a/arm_compute/core/Utils.h
+++ b/arm_compute/core/Utils.h
@@ -886,6 +886,13 @@ const std::string &string_from_norm_type(NormType type);
  * @return The string describing the pooling type.
  */
 const std::string &string_from_pooling_type(PoolingType type);
+/** Check if the pool region is entirely outside the input tensor
+ *
+ * @param[in] info @ref PoolingLayerInfo to be checked.
+ *
+ * @return True if the pool region is entirely outside the input tensor, False otherwise.
+ */
+bool is_pool_region_entirely_outside_input(const PoolingLayerInfo &info);
 /** Translates a given GEMMLowp output stage to a string.
  *
  * @param[in] output_stage @ref GEMMLowpOutputStageInfo to be translated to string.
diff --git a/arm_compute/runtime/CL/functions/CLPoolingLayer.h b/arm_compute/runtime/CL/functions/CLPoolingLayer.h
index 1975e15470..2163c16801 100644
--- a/arm_compute/runtime/CL/functions/CLPoolingLayer.h
+++ b/arm_compute/runtime/CL/functions/CLPoolingLayer.h
@@ -66,6 +66,9 @@ public:
      * |F16            |F16            |
      * |F32            |F32            |
      *
+     * @note Source tensor is padded with -inf for MAX pooling and 0 otherwise
+     *       Cases where pooling region is completely outside input tensor are not supported
+     *
      * @param[in,out] input     Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
      * @param[out]    output    Destination tensor. Data types supported: Same as @p input.
      * @param[in]     pool_info Contains pooling operation information described in @ref PoolingLayerInfo.
diff --git a/arm_compute/runtime/NEON/functions/NEPoolingLayer.h b/arm_compute/runtime/NEON/functions/NEPoolingLayer.h
index 9398e1fce9..9147ad9687 100644
--- a/arm_compute/runtime/NEON/functions/NEPoolingLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEPoolingLayer.h
@@ -71,6 +71,8 @@ public:
      * |F32            |F32            |
      *
      * @note F16 is supported for pool sizes 2 and 3 only
+     * @note Source tensor is padded with -inf for MAX pooling and 0 otherwise
+     *       Cases where pooling region is completely outside input tensor are only supported for floating point data type
      *
      * @param[in, out] input     Source tensor. (Written to only when padding != 0) Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
      * @param[out]     output    Destination tensor. Data types supported: Same as @p input.