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- Multiply–accumulate_operation abstract "In computing, especially digital signal processing, the multiply–accumulate operation is a common step that computes the product of two numbers and adds that product to an accumulator. The hardware unit that performs the operation is known as a multiplier–accumulator (MAC, or MAC unit); the operation itself is also often called a MAC or a MAC operation. The MAC operation modifies an accumulator a:When done with floating point numbers, it might be performed with two roundings (typical in many DSPs), or with a single rounding. When performed with a single rounding, it is called a fused multiply–add (FMA) or fused multiply–accumulate (FMAC).Modern computers may contain a dedicated MAC, consisting of a multiplier implemented in combinational logic followed by an adder and an accumulator register that stores the result. The output of the register is fed back to one input of the adder, so that on each clock cycle, the output of the multiplier is added to the register. Combinational multipliers require a large amount of logic, but can compute a product much more quickly than the method of shifting and adding typical of earlier computers. The first processors to be equipped with MAC units were digital signal processors, but the technique is now also common in general-purpose processors.".
- Multiply–accumulate_operation wikiPageID "405028".
- Multiply–accumulate_operation wikiPageRevisionID "592599838".
- Multiply–accumulate_operation subject Category:Computer_arithmetic.
- Multiply–accumulate_operation subject Category:Digital_signal_processing.
- Multiply–accumulate_operation comment "In computing, especially digital signal processing, the multiply–accumulate operation is a common step that computes the product of two numbers and adds that product to an accumulator. The hardware unit that performs the operation is known as a multiplier–accumulator (MAC, or MAC unit); the operation itself is also often called a MAC or a MAC operation.".
- Multiply–accumulate_operation label "Multiply-Accumulate".
- Multiply–accumulate_operation label "Multiply-accumulate".
- Multiply–accumulate_operation label "Multiply-accumulate".
- Multiply–accumulate_operation label "Multiply–accumulate operation".
- Multiply–accumulate_operation label "Умножение-сложение".
- Multiply–accumulate_operation label "乘积累加".
- Multiply–accumulate_operation label "積和演算".
- Multiply–accumulate_operation sameAs Multiply%E2%80%93accumulate_operation.
- Multiply–accumulate_operation sameAs Multiply-accumulate.
- Multiply–accumulate_operation sameAs Multiply-Accumulate.
- Multiply–accumulate_operation sameAs Multiply-accumulate.
- Multiply–accumulate_operation sameAs 積和演算.
- Multiply–accumulate_operation sameAs 단일_곱셈-누산기.
- Multiply–accumulate_operation sameAs Multiply-accumulate.
- Multiply–accumulate_operation sameAs Q1327576.
- Multiply–accumulate_operation sameAs Q1327576.
- Multiply–accumulate_operation wasDerivedFrom Multiply–accumulate_operation?oldid=592599838.