commit 28f0dd99fba11ed9b7165eca17d801bdfb421576
author Usama Arif <usama.arif@arm.com> Mon May 20 13:44:34 2019 +0100
committer Usama Arif <usama.arif@arm.com> Wed May 22 15:13:21 2019 +0000
tree cb8bb464cdcea9946179ccf8add3158e50eefa48
parent a4a08ad5e33867f9938a3fbaf9b6dcc56ad8f7b5

COMPMID-2279: Implement REDUCE_MAX operator for NEON

Change-Id: Iccd25b8aab1dd871c0d86ec3816b1cbf48370066
Signed-off-by: Usama Arif <usama.arif@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1193
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>

src/runtime/NEON/functions/NEReductionOperation.cpp

diff --git a/src/runtime/NEON/functions/NEReductionOperation.cpp b/src/runtime/NEON/functions/NEReductionOperation.cpp
index 81bb32f..dc6cf59 100644
--- a/src/runtime/NEON/functions/NEReductionOperation.cpp
+++ b/src/runtime/NEON/functions/NEReductionOperation.cpp
@@ -112,6 +112,32 @@
                 }
                 break;
             }
+            case ReductionOperation::MAX:
+            {
+                switch(input->info()->data_type())
+                {
+                    case DataType::F32:
+                    {
+                        pixelValue = PixelValue(-std::numeric_limits<float>::max());
+                        break;
+                    }
+                    case DataType::F16:
+                    {
+                        pixelValue = PixelValue(static_cast<half>(-65504.0f));
+                        break;
+                    }
+                    case DataType::QASYMM8:
+                    {
+                        pixelValue = PixelValue(0, input->info()->data_type(), input->info()->quantization_info());
+                        break;
+                    }
+                    default:
+                    {
+                        ARM_COMPUTE_ERROR("Unsupported DataType");
+                    }
+                }
+                break;
+            }
             case ReductionOperation::ARG_IDX_MAX:
             case ReductionOperation::ARG_IDX_MIN:
             case ReductionOperation::MEAN_SUM: