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Diffstat (limited to 'arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h')
-rw-r--r--arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h b/arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h
index dfd08d9b06..4872edd90f 100644
--- a/arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h
+++ b/arm_compute/core/NEON/kernels/NEArithmeticSubtractionKernel.h
@@ -74,6 +74,18 @@ public:
void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, ConvertPolicy policy);
/** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticSubtractionKernel
*
+ * Valid configurations (Input1,Input2) -> Output :
+ *
+ * - (U8,U8) -> U8
+ * - (U8,U8) -> S16
+ * - (QASYMM8, QASYMM8) -> QASYMM8
+ * - (QASYMM8_SIGNED, QASYMM8_SIGNED) -> QASYMM8_SIGNED
+ * - (S16,U8) -> S16
+ * - (U8,S16) -> S16
+ * - (S16,S16) -> S16
+ * - (F16,F16) -> F16
+ * - (F32,F32) -> F32
+ *
* @note Convert policy cannot be WRAP if datatype is QASYMM8
*
* @param[in] input1 An input tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/F16/F32