commit 5dd841253d7c490f71209e401e8fae64328ca305
author Michael K. Sanders <mks@google.com> Fri Oct 12 09:10:15 2018 +0100
committer Przemyslaw Szczepaniak <pszczepaniak@google.com> Fri Oct 19 09:29:09 2018 +0100
tree 603c493ea7abdf500c39115d30f0f01e6b1e8446
parent 68c8c174678f0881e4e031711397b6451479e36d

Adds TENSOR_FLOAT16 operand type.

Bug: 113563458
Test: VtsHalNeuralnetworksV1_2TargetTest --hal_service_instance=android.hardware.neuralnetworks@1.2::IDevice/sample-all
Change-Id: If12ceff428e1b1a90ef99b7353f0df60d4ef8010
Merged-In: If12ceff428e1b1a90ef99b7353f0df60d4ef8010
(cherry picked from commit 19d63453d4c2723c3fad4ce7f852f548d761278e)

neuralnetworks/1.2/types.hal

diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index 0aa7cc2..4a1e7a8 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -42,6 +42,8 @@
      * realValue = (integerValue - zeroPoint) * scale.
      */
     TENSOR_QUANT16_ASYMM = 7,
+    /** A tensor of 16 bit floating point values. */
+    TENSOR_FLOAT16 = 8,
 };
 
 /**

neuralnetworks/1.2/vts/functional/ValidateModel.cpp

diff --git a/neuralnetworks/1.2/vts/functional/ValidateModel.cpp b/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
index 9af6258..b840199 100644
--- a/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
@@ -157,6 +157,7 @@
         case OperandType::UINT32:
         case OperandType::BOOL:
             return 1;
+        case OperandType::TENSOR_FLOAT16:
         case OperandType::TENSOR_FLOAT32:
         case OperandType::TENSOR_INT32:
         case OperandType::TENSOR_QUANT8_ASYMM:
@@ -186,6 +187,7 @@
         case OperandType::INT32:
         case OperandType::UINT32:
         case OperandType::BOOL:
+        case OperandType::TENSOR_FLOAT16:
         case OperandType::TENSOR_FLOAT32:
             return 1.0f;
         case OperandType::TENSOR_INT32:
@@ -217,6 +219,7 @@
         case OperandType::INT32:
         case OperandType::UINT32:
         case OperandType::BOOL:
+        case OperandType::TENSOR_FLOAT16:
         case OperandType::TENSOR_FLOAT32:
         case OperandType::TENSOR_INT32:
             return {1};
@@ -262,6 +265,7 @@
             newOperand.scale = 0.0f;
             newOperand.zeroPoint = 0;
             break;
+        case OperandType::TENSOR_FLOAT16:
         case OperandType::TENSOR_FLOAT32:
             newOperand.dimensions =
                 operand->dimensions.size() > 0 ? operand->dimensions : hidl_vec<uint32_t>({1});