COMPMID-617 Add validation methods to Kernels

- NEActivationLayer
- NESoftmax
- NEDirectConvolutionLayer
- NENormalizationLayer
- NEPoolingLayer

Change-Id: Ib279f1c1b7f9247679b0d6593aed7393da8fe87b
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/111335
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h b/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h
index c3e25181b6..0fecfac15a 100644
--- a/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h
+++ b/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h
@@ -43,6 +43,14 @@ public:
      * @param[out] output Destination tensor. Data types supported: same as @p input
      */
     void configure(const ITensor *input, ITensor *output);
+    /** Static function to check if given info will lead to a valid configuration of @ref NELogits1DMaxKernel
+     *
+     * @param[in] input  Source tensor. Data types supported: QS8/QS16/F16/F32
+     * @param[in] output Destination tensor. Data types supported: same as @p input
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output);
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;
@@ -81,6 +89,17 @@ public:
      * @param[in]  beta   (Optional) A scaling factor for the exponent. QS8/QS16 only support a beta value of 1.
      */
     void configure(const ITensor *input, const ITensor *max, ITensor *output, ITensor *sum, float beta = 1.0f);
+    /** Static function to check if given info will lead to a valid configuration of @ref NELogits1DShiftExpSumKernel
+     *
+     * @param[in] input  Source tensor. Data types supported: QS8/QS16/F16/F32
+     * @param[in] max    Max values tensor. Data types supported: same as @p input
+     * @param[in] output Destination tensor. Data types supported: same as @p input.
+     * @param[in] sum    Sum of 1D logits tensor. Data types supported: same as @p input.
+     * @param[in] beta   (Optional) A scaling factor for the exponent. QS8/QS16 only support a beta value of 1.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *max, const ITensorInfo *output, const ITensorInfo *sum, float beta = 1.0f);
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;
@@ -120,6 +139,15 @@ public:
      * @param[out] output Destination tensor. Data types supported: same as @p input.
      */
     void configure(const ITensor *input, const ITensor *sum, ITensor *output);
+    /** Static function to check if given info will lead to a valid configuration of @ref NELogits1DNormKernel
+     *
+     * @param[in] input  Source tensor. Data types supported: QS8/QS16/S32/F16/F32
+     * @param[in] sum    Sum tensor. The number of dimensions should be dim(input)-1. Data types supported: same as @p input.
+     * @param[in] output Destination tensor. Data types supported: same as @p input.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *sum, const ITensorInfo *output);
 
     // Inherited methods overridden:
     void run(const Window &window, const ThreadInfo &info) override;