AMD implementa l'abilitazione GCC per “Zen 4” Processori con Zenver4 Target, Abilita le istruzioni AVX-512
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AMD earlier this week released basic enablement for the GNU Compiler Collections (GCC), which extend “Zen 4” microarchitecture awareness. Gli “basic enablement patch” for the new Zenver4 target is essentially similar to Zenver3, but with added support for the new AVX-512 instructions, namely AVX512F, AVX512DQ, AVX512IFMA, AVX512CD, AVX512BW, AVX512VL, AVX512BF16, AVX512VBMI, AVX512VBMI2, GFNI, AVX512VNNI, AVX512BITALG, and AVX512VPOPCNTDQ. Besides AVX-512, “Zen 4” is largely identical to its predecessor, architecturally, and so the enablement is rather basic. This should come just in time for software vendors to prepare for next-generation EPYC “Genova” processori server, or even small/medium businesses building servers with Ryzen 7000-series processors.
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