IBM yakazivisa kuwanikwa kweiyo Power processor architecture

IBM kambani yakaziviswa pakugadzira iyo Power instruction set architecture (ISA) kuvhurika. IBM yakanga yatotanga iyo OpenPOWER consortium muna 2013, ichipa mikana yerezenisi yePOWER-inoenderana nenjere zvinhu uye kuwana kuzere kune zvakatemwa. Panguva imwe cheteyo, mari yemendenenzi yakaramba ichiunganidzwa kuti vawane rezinesi rekugadzira machipisi. Kubva zvino zvichienda mberi, kugadzira yako yekugadziridza machipisi zvichibva paSimba rekuraira seti yekuvakisa ichave inowanikwa pachena uye haidi mari yekubhadhara. Izvi zvinosanganisira kodzero yekushandisa ese ma IBM patent ane chekuita neSimba pasina muripo, uye manejimendi eprojekiti anoendeswa kunharaunda, iyo ikozvino.
ichabatanidzwa mukuita sarudzo.

Sangano rinotarisira budiriro, OpenPOWER Foundation, richaita kutamiswa pasi pebapiro reLinux Foundation, iyo ichagadzira yakazvimirira chikuva chekuwedzera pamwe chete kusimudzira kweSimba rekuvaka, pasina kusungirirwa kune chaiyo mugadziri. KuOpenPOWER consortium nechekare akabatana anopfuura 350 makambani. Anopfuura mamirioni matatu mitsara yekodhi yesystem firmware, zvakatemwa uye maseketi anodiwa kugadzira Power-inoenderana machipisi akagovaniswa nenharaunda.

Pamusoro pekugadzira iyo yekumisikidza seti yekuvaka zvikamu Vhura Hardware, IBM yakabatsirawo kunharaunda mamwe matekinoroji ane hukama anoshandiswa muPower9 chips, kusanganisira kuisirwa software (softcore) yePOWER ISA, pamwe nedhizaini yekugadzira interface- based extensions OpenCAPI (Vhura Coherent Accelerator Processor Interface) uye OMI (Vhura Memory Interface). Iyo yakapihwa software yekumisikidza inobvumidza iwe kutevedzera mashandiro ereferensi processor uchishandisa Xilinx FPGA.

OpenCAPI tekinoroji ichaita kuti zvikwanise kuita zvakanyanya kuita uye kubvisa mabhodhoro pakuronga kudyidzana pakati pe processor cores uye zvakabatanidzwa zvishandiso, zvakaita seGPUs, ASICs, akasiyana hardware accelerators, network machipisi uye ekuchengetedza controller. OMI ichamhanyisa kubuda kwevanodzora ndangariro uye kuderedza inokonzeresa latencies. Semuenzaniso, nekuda kweaya ekuwedzera akavakirwa paSimba, zvinogoneka kugadzira hunyanzvi machipi akagadziridzwa kugadzirisa matambudziko ehungwaru hwekugadzira uye nepamusoro-inoshanda dhata kuongororwa mundangariro.

Zvichienzaniswa neatove aripo akavhurika architecture MIPI и RISC-V, iyo Power architecture inonyanya kukwezva nekuti yakagadzirira kugadzira yemazuva ano server masisitimu, maindasitiri mapuratifomu uye masumbu. Semuenzaniso, mukubatana pakati peIBM neNVIDIA neMellanox, maviri emasumbu makuru epasi akatangwa zvichienderana neiyo Power architecture, inotungamira. rating Top500 supercomputers.

Source: opennet.ru