{"id":100740,"date":"2021-07-12T04:22:42","date_gmt":"2021-07-12T02:22:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gotov-k-proizvodstvu-pervyj-prototip-otkrytogo-chipa-libre-soc"},"modified":"2021-07-12T04:22:42","modified_gmt":"2021-07-12T02:22:43","slug":"gotov-k-proizvodstvu-pervyj-prototip-otkrytogo-chipa-libre-soc","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/gotov-k-proizvodstvu-pervyj-prototip-otkrytogo-chipa-libre-soc","title":{"rendered":"Prototipi i par\u00eb i \u00e7ipit t\u00eb hapur Libre-SOC \u00ebsht\u00eb gati p\u00ebr prodhim","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekti Libre-SOC, i cili zhvillon nj\u00eb \u00e7ip t\u00eb hapur me implementimin e nj\u00eb arkitekture hibride n\u00eb stilin e CDC 6600, ku p\u00ebr t\u00eb reduktuar madh\u00ebsin\u00eb dhe kompleksitetin e \u00e7ipit, instrukcionet CPU, VPU dhe GPU nuk jan\u00eb t\u00eb ndara dhe ofrohen n\u00eb nj\u00eb ISA t\u00eb vetme, arriti faz\u00ebn e kalimit n\u00eb prodhim t\u00eb mostr\u00ebs s\u00eb par\u00eb testuese. Fillimisht, projekti u zhvillua me emrin Libre RISC-V, por u riem\u00ebrua n\u00eb Libre-SOC pas vendimit p\u00ebr t\u00eb z\u00ebvend\u00ebsuar RISC-V me p\u00ebrdorimin e arkitektur\u00ebs s\u00eb setit t\u00eb komandave (ISA) OpenPOWER 3.0. <\/p>\n

Projekti \u00ebsht\u00eb i orientuar drejt krijimit t\u00eb nj\u00eb sistemi t\u00eb plot\u00eb, plot\u00ebsisht t\u00eb hapur dhe q\u00eb nuk k\u00ebrkon pagesa licencash p\u00ebr nj\u00eb \u00e7ip (SoC), i cili mund t\u00eb p\u00ebrdoret n\u00eb komputera me nj\u00eb plaka, netbook-e dhe pajisje t\u00eb ndryshme portative. P\u00ebrve\u00e7 instrukcioneve tipike t\u00eb CPU-s\u00eb dhe regjistrave t\u00eb zakonsh\u00ebm, Libre-SOC ofron n\u00eb nj\u00eb bllok funksional t\u00eb procesorit mund\u00ebsi p\u00ebr t\u00eb kryer operacione vektoriale dhe llogaritje t\u00eb specializuara, t\u00eb cilat jan\u00eb tipike p\u00ebr VPU dhe GPU. \u00c7ipi p\u00ebrdor arkitektur\u00ebn e grupit t\u00eb komandave OpenPOWER, zgjerimin Simple-V me instrukcione p\u00ebr vektorizimin dhe p\u00ebrpunimin paralel t\u00eb t\u00eb dh\u00ebnave, si dhe instrukcione t\u00eb specializuara p\u00ebr konvertimin n\u00eb ARGB dhe p\u00ebr kryerjen e operacioneve tipike 3D. <\/p>\n

Udh\u00ebzimet GPU p\u00ebrqendrohen n\u00eb p\u00ebrdorimin e API-t grafik Vulkan, nd\u00ebrsa VPU n\u00eb p\u00ebrshpejtimin e konvertimit YUV-RGB dhe dekodimin e formateve MPEG1\/2, MPEG4 ASP (xvid), H.264, H.265, VP8, VP9, AV1, MP3, AC3, Vorbis dhe Opus. P\u00ebr Mesa, \u00ebsht\u00eb duke u zhvilluar nj\u00eb drejtues i lir\u00eb q\u00eb p\u00ebrdor kapacitetet e Libre-SOC p\u00ebr t\u00eb ofruar nj\u00eb zbatim t\u00eb p\u00ebrshpejtuar harduerik t\u00eb API-t grafik Vulkan. P\u00ebr shembull, shader-at Vulkan mund t\u00eb p\u00ebrkthehen me ndihm\u00ebn e motorit JIT p\u00ebr t'u ekzekutuar duke p\u00ebrdorur instruksionet e specializuara t\u00eb disponueshme n\u00eb Libre-SOC. <\/p>\n

N\u00eb prototipin e ardhsh\u00ebm t\u00eb testimit, planifikohet t\u00eb implementohet zgjerimi SVP64 (Vectorizimi me Gjat\u00ebsi Variab\u00ebl), i cili do t\u00eb lejoj\u00eb p\u00ebrdorimin e Libre-SOC si nj\u00eb procesor vektorial (p\u00ebrve\u00e7 32 regjistrave t\u00eb 64-bit p\u00ebr nd\u00ebrmjet\u00ebsi, do t\u00eb ofrohen 128 regjistra p\u00ebr llogaritjet vektoriale). Prototipi i par\u00eb p\u00ebrfshin vet\u00ebm nj\u00eb b\u00ebrtham\u00eb q\u00eb punon n\u00eb frekuenc\u00ebn 300 Mhz, por brenda dy vjet\u00ebsh planifikohet t\u00eb l\u00ebshohet nj\u00eb version me 4 b\u00ebrthama, pastaj me 8 b\u00ebrthama, dhe n\u00eb perspektiv\u00eb afatgjat\u00eb, edhe me 64 b\u00ebrthama. <\/p>\n

Seria e par\u00eb e \u00e7ipave do t\u00eb prodhohet nga kompania TSMC duke p\u00ebrdorur procesin teknologjik 180nm. T\u00eb gjitha arritjet e projektit shp\u00ebrndahen n\u00ebn licenca t\u00eb lira, p\u00ebrfshir\u00eb skedar\u00ebt n\u00eb formatin GDS-II me p\u00ebrshkrimin e plot\u00eb t\u00eb topologjis\u00eb s\u00eb \u00e7ipit, t\u00eb mjaftueshme p\u00ebr t\u00eb filluar prodhimin e vet. Libre-SOC do t\u00eb jet\u00eb \u00e7ipi i par\u00eb plot\u00ebsisht i pavarur mbi baz\u00ebn e arkitektur\u00ebs Power, i prodhuar nga askush tjet\u00ebr ve\u00e7 IBM. Gjat\u00eb zhvillimit u p\u00ebrdor gjuha e p\u00ebrshkrimit t\u00eb harduerit nMigen (HDL e bazuar n\u00eb Python, pa p\u00ebrdorur VHDL dhe Verilog), bibliotekat e qelizave standarde FlexLib nga projekti Chips4Makers dhe mjetet e lira VLSI Coriolis2 p\u00ebr konvertimin nga HDL n\u00eb GDS-II. <\/p>\n

Zhvillimi i Libre-SOC \u00ebsht\u00eb financuar nga fondi NLnet Foundation, i cili ka alokuar 400 mij\u00eb euro p\u00ebr krijimin e nj\u00eb \u00e7ipi krejt\u00ebsisht t\u00eb hapur n\u00eb kuad\u00ebr t\u00eb programit p\u00ebr krijimin e zgjidhjeve teknike themelore q\u00eb jan\u00eb t\u00eb verifikueshme dhe t\u00eb besueshme. \u00c7ipi ka p\u00ebrmasa 5.5×5.9 mm dhe p\u00ebrfshin 130 mij\u00eb porta logjike. N\u00eb p\u00ebrb\u00ebrje ka kat\u00ebr module SRAM nga 4KB dhe nj\u00eb bllok PLL me frekuenc\u00eb auto-adaptuese prej 300 MHz.

\"Prototipi<\/center>
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Libre-SOC, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0447\u0438\u043f \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0433\u0438\u0431\u0440\u0438\u0434\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0432 \u0441\u0442\u0438\u043b\u0435 CDC 6600, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0434\u043b\u044f \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0438 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0447\u0438\u043f\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 CPU, VPU \u0438 GPU \u043d\u0435 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u044b \u0438 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u044b \u0432 \u043e\u0434\u043d\u043e\u043c ISA, \u0434\u043e\u0441\u0442\u0438\u0433 \u0441\u0442\u0430\u0434\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043e\u0431\u0440\u0430\u0437\u0446\u0430. \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0441\u044f \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0435\u043c Libre RISC-V, \u043d\u043e \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d \u0432 Libre-SOC \u043f\u043e\u0441\u043b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Prototipi i par\u00eb i hapur i \u00e7ipit Libre-SOC \u00ebsht\u00eb gati p\u00ebr prodhim | ProHoster","description":"Projekti Libre-SOC, q\u00eb zhvillon nj\u00eb \u00e7ip t\u00eb hapur me implementimin e nj\u00eb arkitekture hibride n\u00eb stilin e CDC 6600, ku p\u00ebr t\u00eb reduktuar madh\u00ebsin\u00eb dhe kompleksitetin e \u00e7ipit, instrukcionet CPU, VPU dhe GPU nuk ndahen dhe ofrohen n\u00eb nj\u00eb ISA t\u00eb vet\u00ebm, arriti faz\u00ebn e kalimit n\u00eb prodhim t\u00eb prototipit t\u00eb par\u00eb testues. Fillimisht, projekti u zhvillua n\u00ebn emrin Libre RISC-V, por u rib\u00ebr\u00eb n\u00eb Libre-SOC pas vendimit.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/gotov-k-proizvodstvu-pervyj-prototip-otkrytogo-chipa-libre-soc","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0413\u043e\u0442\u043e\u0432 \u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0443 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f 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