COMPMID-667: Add validation static method to NEON GEMMlowp

Change-Id: I8a470cc1351593ad8eeaf4ec92e04865e83d4f3c
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/96147
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h b/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h
index cdeb11d606..1a5b0fb863 100644
--- a/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h
+++ b/arm_compute/core/NEON/kernels/NEGEMMInterleaveBlockedKernel.h
@@ -50,6 +50,17 @@ public:
      * @param[in]  transpose    True if transpose operation must be performed, false otherwise.
      */
     void configure(const ITensor *input, ITensor *output, unsigned int block_height, unsigned int block_width, bool transpose);
+    /** Static function to check if given info will lead to a valid configuration of @ref NEGEMMInterleaveBlockedKernel
+     *
+     * @param[in] input        Input tensor. Data types supported: U8
+     * @param[in] output       Output tensor which stores the interleaved matrix. Data type supported: same as @p input.
+     * @param[in] block_height The height of the blocks to be interleaved.
+     * @param[in] block_width  The width of the blocks to be interleaved.
+     * @param[in] transpose    True if transpose operation must be performed, false otherwise.
+     *
+     * @return an error status
+     */
+    Error validate(const ITensorInfo *input, const ITensorInfo *output, unsigned int block_height, unsigned int block_width, bool transpose);
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;