Fused Multiply-Add (FMA)

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf floating-point operation
gptkbp:abbreviation Fused Multiply-Add
gptkbp:category arithmetic operation
gptkbp:definedIn gptkb:IEEE_754_standard
gptkbp:enables higher precision computations
gptkbp:hasInstruction FMA3
FMA4
https://www.w3.org/2000/01/rdf-schema#label Fused Multiply-Add (FMA)
gptkbp:improves performance of floating-point calculations
gptkbp:introducedIn gptkb:IBM_POWER1
gptkbp:performs (a × b) + c in a single operation
gptkbp:reduces rounding errors
gptkbp:relatedTo Multiply-Accumulate (MAC)
gptkbp:supportedBy gptkb:ARM_processors
gptkb:IBM_POWER_processors
x86 processors
gptkbp:usedIn gptkb:machine_learning
scientific computing
digital signal processing
graphics processing units (GPUs)
vector processors
gptkbp:bfsParent gptkb:Intel_AVX2
gptkb:Intel_Xeon_Phi_processors
gptkb:AVX_instructions
gptkbp:bfsLayer 7