Ua hoʻolauna ʻo ARM i ka lua o kāna ʻano me ka 64-bit Cortex-A34 core

I ka makahiki 2015, ua hōʻike ʻo ARM i kahi kumu 64/32-bit ikaika Cortex-A35 no ka hoʻolālā nui heterogeneous.LITTLE, a ma 2016 i hoʻokuʻu i kahi kernel 32-bit Cortex-A32 no nā mea uila hiki ke komo.

A i kēia manawa, me ka ʻole o ka hoihoi nui ʻana, ua hoʻolauna ka hui i kahi 64-bit Cortex‑A34 core. Hāʻawiʻia kēia huahana ma o ka polokalamu Flexible Access, e hāʻawi ana i nā mea hoʻolālā kaapuni i hoʻohuiʻia i kahi ākea o ka waiwai naʻauao me ka hiki ke uku wale no nā poloka e hoʻohanaʻia i ka huahana hope.

ʻO ia wale nō ka mea hana Cortex, me ka Cortex-A65, kākoʻo wale i nā ʻōlelo aʻoaʻo 64-bit a ʻaʻole kūpono me ka code 32-bit. Hoʻokumu ʻia ʻo Cortex-A34 ma ka hale hoʻolālā ARMv8-A, he 8-stage pipeline, kākoʻo i ka symmetric multiprocessing (SMP) a hiki i ka 4 cores i loko o hoʻokahi puʻupuʻu a me kekahi mau pūʻulu sequential o nā kaʻina SMP i hoʻopili ʻia ma o ka bus AMBA 4. ʻO ka nui o hiki i ka hoʻomanaʻo huna huna o ka pae ʻelua ke hiki i 1 MB, me ka hoʻoponopono hewa ECC.

Aia ke kākoʻo no ka ʻenehana palekana TrustZone, virtualization hardware, DSP extensions, SIMD (NEON), a me ke kumu kūʻai haʻahaʻa floating point VFPv4, a me kahi waihona waihona piha no ka debugging a me ka huli ʻana i nā hana ma ka ʻōnaehana CoreSight SoC-400.

Hōʻike ʻo ARM e hoʻohana ʻia ʻo Cortex-A34 i nā ʻano noi like ʻole, me nā mea hana ʻenehana, nā uila home akamai, mālama ola kino a me ka computing kapua. ʻOiaʻiʻo, ʻo ka haʻalele ʻana i nā ʻōlelo aʻoaʻo 32-bit e ʻoi aku ka maʻalahi o ka chip hope.

Source: 3dnews.ru