AVX-512-4FMAPS Instructions
4 x86 instructions in this extension - click any row for encoding, pseudocode, and full documentation.
| Mnemonic | Syntax | Format | Summary |
|---|---|---|---|
| v4fmaddps | V4FMADDPS zmm1 {k1}, zmm2+3, m128 | EVEX | 4-way FMA for Neural Nets (Single). |
| v4fmaddss | V4FMADDSS xmm1 {k1}, xmm2+3, m128 | EVEX | 4-way FMA for Neural Nets (Scalar). |
| v4fnmaddps | V4FNMADDPS zmm1 {k1}, zmm2+3, m128 | EVEX | 4-way Negative FMA for Neural Nets (Single). |
| v4fnmaddss | V4FNMADDSS xmm1 {k1}, xmm2+3, m128 | EVEX | 4-way Negative FMA for Neural Nets (Scalar). |