In computing, especially digital signal processing, the multiply–accumulate (MAC) or multiply-add (MAD) operation is a common step that computes the product...

a "multiply routine" which repeatedly shifts and accumulates partial results, often written using loop unwinding. Mainframe computers had multiply instructions...

polynomial evaluation Fundamental DSP algorithms depend heavily on multiply–accumulate performance FIR filters Fast Fourier transform (FFT) related instructions:...

moved to separate standards such as FMA4 (floating-point vector multiply–accumulate) and CVT16 (Half-precision floating-point conversion implemented...

one parallel multiply, one population count Two 82-bit floating-point multiply–accumulate units, two SIMD floating-point multiply–accumulate units (two...

unsigned multiply), or the sign extension of the 32-bit sum (0 or -1) in case of a signed multiply. In the case of a signed multiply-accumulate, the SumExt...

Selected new instructions include: Fused multiply–accumulate (FMACxx) instructions Integer multiply–accumulate (IMAC, IMADC) instructions Permutation (PPERM...

Binary multiplier, how computers multiply Booth's multiplication algorithm Floating-point arithmetic Multiply–accumulate operation Fused multiply–add Wallace...

called "Q31" and "Q15"). The existing integer multiplication and multiply-accumulate instructions, which deliver results into a double-size accumulator...

cryptographic message authentication code Giga multiply–accumulate operations per second, a rate of multiply–accumulate operations Gigabit media access controller...

revealed that combinations of multiplexers can facilitate large-scale multiply-accumulate operation, demonstrating feasibility in accelerating convolutional...

complex, a protein complex in Drosophila TeraMAC, a unit of 1012 multiply–accumulate operations (MAC) Tony MacAlpine (1960), American musician Terry McAuliffe...

Compute Unit has dedicated AI acceleration with Wave MMA (matrix multiply-accumulate) instructions, which can improve AI-based performance by 2.7x and...

Nagornov, N. (2020). "High-Performance Digital Filtering on Truncated Multiply-Accumulate Units in the Residue Number System". IEEE Access. 8: 209181–209190...

floating-point. This device was the first QED device that implemented the multiply–accumulate instructions, which enabled software functions such as softmodem...

program storage, coefficient storage, and data storage. A series of multiply–accumulate operations fetch from all three areas simultaneously to efficiently...

Signed Saturating Rounding Doubling Multiply Accumulate, Returning High Half. Signed Saturating Rounding Doubling Multiply Subtract, Returning High Half. The...

32-bit SIMD for 1.9 single-precision GFLOPS performance using the Multiply–accumulate operation. The SIMD is often found under the denomination "paired...

a.[b]<-c would mean the string a where index b has value c. The multiply–accumulate operation is another ternary operator. Another example of a ternary...

for the Prewitt operator. In the examples, there is a cost of 3 multiply–accumulate operations for each vector which gives six total (horizontal and...

some ARM9 cores incorporate "Enhanced DSP" instructions, such as a multiply-accumulate, to support more efficient implementations of digital signal processing...

instructions designed for multimedia, such as integer and floating-point multiply–accumulate operations and SIMD arithmetic. Each long-instruction word is 64 bits...

proposed satellite television transmission standard Multiply–accumulate operation (MAC), or multiplier–accumulator, in digital signal processing .mac, a...

based on PIC24, plus DSP functions, such as a single-cycle MAC (multiply–accumulate) into two 40-bit accumulators. 32-bit (32-bit data bus) microcontrollers:...

Bitwise ops Bitwise operation NOT AND OR XOR Bit shifts Bit manipulation See also Kochanski multiplication (exponentiation) Multiply–accumulate operation...

instructions. Typical DSP instructions include multiply-accumulate, Fast Fourier transform, fused multiply-add, and convolutions. As with other computer...

processor (DSP) architectures. They include variations on signed multiply–accumulate, saturated add and subtract, and count leading zeros. First introduced...

vector data), 16 16-bit fixed-point registers, four floating point multiply-accumulate (FMAC) units, a floating point divide (FDIV) unit and a local data...

they incorporate features found on most DSPs such as single-cycle multiply–accumulate (MAC) units, barrel shifters, and large accumulators. Not all vendors...

Bitwise ops Bitwise operation NOT AND OR XOR Bit shifts Bit manipulation See also Kochanski multiplication (exponentiation) Multiply–accumulate operation...