COMPMID-439 - Refactored NEQuantizationLayer and NEQuantizationLayer in order to support 3D input tensors
Change-Id: I03eac2108a30bed56d40dfd52e75577a35d492e0
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85783
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Michele DiGiorgio <michele.digiorgio@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h b/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h
index 92cd142..617a2da 100644
--- a/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h
+++ b/arm_compute/core/NEON/kernels/NEQuantizationLayerKernel.h
@@ -30,7 +30,11 @@
{
class ITensor;
-/** Interface for the quantization layer kernel. */
+/** Interface for the quantization layer kernel.
+ *
+ * @note The implementation supports only 3D input tensors
+ *
+ */
class NEQuantizationLayerKernel : public INEKernel
{
public:
@@ -48,12 +52,12 @@
~NEQuantizationLayerKernel() = default;
/** Set the input, output, min and max.
*
- * @param[in] input Source tensor. Data types supported: F32.
- * @param[out] output Destination tensor. Data types supported: U8.
- * @param[in] min Pointer to the minimum value of the input tensor.
- * @param[in] max Pointer to the maximum value of the input tensor.
+ * @param[in] input Source tensor with at least 3 dimensions. The dimensions over the third will be interpreted as batches. Data types supported: F32.
+ * @param[out] output Destination tensor with the same dimensions of input. Data types supported: U8.
+ * @param[in] min_max Pointer to the tensor with shape [2, batches] which stores the minimum and maximum value for each 3D input tensor.
+ * The dimensions over the second must match the batched dimensions of the input tensor. Data type supported: F32
*/
- void configure(const ITensor *input, ITensor *output, const float *min, const float *max);
+ void configure(const ITensor *input, ITensor *output, const ITensor *min_max);
// Inherited methods overridden:
void run(const Window &window, const ThreadInfo &info) override;
@@ -61,8 +65,7 @@
private:
const ITensor *_input;
ITensor *_output;
- const float *_min;
- const float *_max;
+ const ITensor *_min_max;
};
}
#endif /*__ARM_COMPUTE_NEQUANTIZATIONLAYERKERNEL_H__ */