And while this is only Arm’s second go at a dedicated high-performance core for servers, make no mistake: Arm aims to be ambitious. The complete V2 platform, codenamed Demeter, marks Arm’s first iteration on their high-performance V-series cores, as well as the transition of this core lineup from the Armv8.4 ISA to Armv9. Leading the charge for Arm’s new CPU core IP is the company’s second-generation V-series design, the Neoverse V2. Both of these designs are slated to bring the Armv9 architecture to HPC and other server customers, as well as significant performance improvements.Īrm Neoverse V2: Armv9 Graces High-Performance Computing Now, the company is preparing to update the rest of the Neoverse lineup with the next generation of V and E cores as well, announcing today the Neoverse V2 and Neoverse E2 cores. Of the company’s three lines of Neoverse core designs –the efficient E, flexible N, and high-performance V – the company is already on its second generation of N cores, aptly dubbed the N2. Those efforts, in turn, have increasingly paid off handsomely for Arm and its partners, whom thanks to the likes of products like Amazon’s Graviton and Ampere Altra CPUs have at long last been able take a meaningful piece of the server CPU market.īut as Arm CPUs finally achieve the market penetration that eluded them in the previous decade, Arm needs to make sure it isn’t resting on its laurels. Deciding to double-down on the server and edge computing markets by designing Arm CPU cores specifically for those markets – and not just recycling the consumer-focused Cortex-A designs – Arm set about tackling the infrastructure market in a far more aggressive manner. +++ -16976,8 +16976,8 performance of the code.Just under four years ago, Arm announced their Neoverse family of infrastructure CPU designs.

(const (symbol_ref '((enum attr_tune) aarch64_tune)')))ĭiff -git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi + 'cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa65,cortexa65ae,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,neoversev1,saphira,neoversen2,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55' 'cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa65,cortexa65ae,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,neoversev1,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55' Generated automatically by gentune.sh from f * doc/invoke.texi: Document AArch64 support for Neoverse N2.ĭiff -git a/gcc/config/aarch64/f b/gcc/config/aarch64/f * config/aarch64/aarch64-tune.md: Regenerate. * Bootstrapped and regtested on aarch64-none-linux-gnu. This patch backports the AArch64 support for Arm's Neoverse N2 CPU to Next message (by thread): aarch64: Add support for Neoverse N2 CPU.

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Neoverse cores