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authorandroid-build-team Robot <android-build-team-robot@google.com>2020-07-09 23:07:10 +0000
committerandroid-build-team Robot <android-build-team-robot@google.com>2020-07-09 23:07:10 +0000
commit80a7a6f0ef620f1d5b41d4b8acdfa4b68d7887ff (patch)
treee670787d3ce5016bef9198ab79a97a25a0620403
parent591bbb5c09b097a71a0dc595f7a096ee5080711c (diff)
parent5d8e64ad8936c79bf07c2a061bc027091a4ac5e1 (diff)
downloadml-80a7a6f0ef620f1d5b41d4b8acdfa4b68d7887ff.tar.gz
Snap for 6667244 from 5d8e64ad8936c79bf07c2a061bc027091a4ac5e1 to rvc-qpr1-release
Change-Id: I72837c7da46852e966cd09b43194736a49863320
-rw-r--r--nn/runtime/include/NeuralNetworks.h16
-rw-r--r--nn/tools/api/NeuralNetworks.t16
2 files changed, 26 insertions, 6 deletions
diff --git a/nn/runtime/include/NeuralNetworks.h b/nn/runtime/include/NeuralNetworks.h
index 2f7d3b38e..1eb2f5466 100644
--- a/nn/runtime/include/NeuralNetworks.h
+++ b/nn/runtime/include/NeuralNetworks.h
@@ -6230,11 +6230,21 @@ typedef struct ANeuralNetworksOperandType {
const uint32_t* dimensions;
/**
- * These two fields are only used for quantized tensors.
- * They must be zero for all other types.
- * The dequantized value of each entry is (value - zeroPoint) * scale.
+ * The quantization scale.
+ *
+ * Must be 0 when not applicable to an operand type.
+ *
+ * See {@link OperandCode}.
*/
float scale;
+
+ /**
+ * The quantization zero point.
+ *
+ * Must be 0 when not applicable to an operand type.
+ *
+ * See {@link OperandCode}.
+ */
int32_t zeroPoint;
} ANeuralNetworksOperandType;
diff --git a/nn/tools/api/NeuralNetworks.t b/nn/tools/api/NeuralNetworks.t
index a6ab569cd..d7cf8b2d0 100644
--- a/nn/tools/api/NeuralNetworks.t
+++ b/nn/tools/api/NeuralNetworks.t
@@ -656,11 +656,21 @@ typedef struct ANeuralNetworksOperandType {
const uint32_t* dimensions;
/**
- * These two fields are only used for quantized tensors.
- * They must be zero for all other types.
- * The dequantized value of each entry is (value - zeroPoint) * scale.
+ * The quantization scale.
+ *
+ * Must be 0 when not applicable to an operand type.
+ *
+ * See {@link OperandCode}.
*/
float scale;
+
+ /**
+ * The quantization zero point.
+ *
+ * Must be 0 when not applicable to an operand type.
+ *
+ * See {@link OperandCode}.
+ */
int32_t zeroPoint;
} ANeuralNetworksOperandType;