commit 4c5469b192665c94118a8a558787cb9cec2d0765
author Georgios Pinitas <georgios.pinitas@arm.com> Tue May 21 13:32:43 2019 +0100
committer Georgios Pinitas <georgios.pinitas@arm.com> Mon Jun 03 14:51:29 2019 +0000
tree 168aa969de8243bdbb1f25247dd9f54d037ae32c
parent 43a129e94df41f9ac8bc78b702da5a387ada0494

COMPMID-2225: Add interface support for new quantized data types.

Add support for:
-QSYMM8, 8-bit quantized symmetric
-QSYMM8_PER_CHANNEL, 8-bit quantized symmetric with per channel quantization

Change-Id: I00c4ff98e44af37419470af61419ee95d0de2463
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1236
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

arm_compute/runtime/CL/CLTensorAllocator.h

diff --git a/arm_compute/runtime/CL/CLTensorAllocator.h b/arm_compute/runtime/CL/CLTensorAllocator.h
index 302bd6d..f942478 100644
--- a/arm_compute/runtime/CL/CLTensorAllocator.h
+++ b/arm_compute/runtime/CL/CLTensorAllocator.h
@@ -24,9 +24,11 @@
 #ifndef __ARM_COMPUTE_CLTENSORALLOCATOR_H__
 #define __ARM_COMPUTE_CLTENSORALLOCATOR_H__
 
+#include "arm_compute/runtime/CL/CLArray.h"
 #include "arm_compute/runtime/CL/CLMemory.h"
 #include "arm_compute/runtime/ITensorAllocator.h"
 
+#include "arm_compute/core/CL/CLTypes.h"
 #include "arm_compute/core/CL/OpenCL.h"
 
 #include <cstdint>
@@ -67,6 +69,11 @@
      * @return pointer to the CL data.
      */
     const cl::Buffer &cl_data() const;
+    /** Wrapped quantization info data accessor
+     *
+     * @return A wrapped quantization info object.
+     */
+    CLQuantization quantization() const;
 
     /** Enqueue a map operation of the allocated buffer on the given queue.
      *
@@ -137,6 +144,8 @@
     CLMemory       _memory;                  /**< OpenCL memory */
     uint8_t       *_mapping;                 /**< Pointer to the CPU mapping of the OpenCL buffer. */
     CLTensor      *_owner;                   /**< Owner of the allocator */
+    CLFloatArray   _scale;
+    CLInt32Array   _offset;
 };
 } // namespace arm_compute
 #endif /* __ARM_COMPUTE_CLTENSORALLOCATOR_H__ */