Function arm_nn_doubling_high_mult

• Defined in File arm_nnsupportfunctions.h

Function Documentation

static int32_t arm_nn_doubling_high_mult(const int32_t m1, const int32_t m2)

Saturating doubling high multiply. Result matches NEON instruction VQRDMULH.

Parameters:

• m1 – [in] Multiplicand. Range: {NN_Q31_MIN, NN_Q31_MAX}

• m2 – [in] Multiplier. Range: {NN_Q31_MIN, NN_Q31_MAX}

Returns:

Result of multiplication.