commit 172e57028ef14f2f8d6c56edc53c5c85f97e07cd
author Michalis Spyrou <michalis.spyrou@arm.com> Mon Jun 26 14:18:47 2017 +0100
committer Anthony Barbier <anthony.barbier@arm.com> Mon Sep 17 14:16:42 2018 +0100
tree b3fe8c05902f07fb2381cf6dfd893654c8ccb63f
parent 579c0498e161215be1a36080b0b454e5198a992a

COMPMID-425 Port CLBatchnormalization to support QS8/QS16

Change-Id: I46c93305f377666ea0915ff789b7dfdfff596087
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/78862
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

src/core/CL/cl_kernels/fixed_point.h

diff --git a/src/core/CL/cl_kernels/fixed_point.h b/src/core/CL/cl_kernels/fixed_point.h
index bb534f5..4de7fc5 100644
--- a/src/core/CL/cl_kernels/fixed_point.h
+++ b/src/core/CL/cl_kernels/fixed_point.h
@@ -471,4 +471,16 @@
 CONVERTQ_UP_IMPL(qs8x16, float16)
 CONVERTQ_UP_IMPL(qs16x16, float16)
 
+#define SQCVT_SAT_IMPL(type)                                                                    \
+    inline type sqcvt_##type##_sat(float a, int fixed_point_position)                           \
+    {                                                                                           \
+        return CONVERT_SAT((a * (1 << fixed_point_position) + ((a < 0) ? -0.5f : 0.5f)), type); \
+    }
+
+SQCVT_SAT_IMPL(qs8)
+SQCVT_SAT_IMPL(qs16)
+
+#define SQCVT_SAT_OP_EXPAND_STR(a, type, position) sqcvt_##type##_sat((a), (position))
+#define SQCVT_SAT_OP_EXPAND(a, type, position) SQCVT_SAT_OP_EXPAND_STR((a), type, position)
+
 #endif // ARM_COMPUTE_FIXED_POINT_H