{"id":35860,"date":"2019-10-31T22:07:13","date_gmt":"2019-10-31T19:07:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kompaniya-valve-otkryla-novyj-kompilyator-shejderov-dlya-gpu-amd\/"},"modified":"2019-10-31T22:07:13","modified_gmt":"2019-10-31T19:07:13","slug":"kompaniya-valve-otkryla-novyj-kompilyator-shejderov-dlya-gpu-amd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/kompaniya-valve-otkryla-novyj-kompilyator-shejderov-dlya-gpu-amd","title":{"rendered":"Valve'i ettev\u00f5te on avanud uue AMD GPU-de shaderite kompilaatori","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Valve Corporation pakkus<\/a><\/noindex> arendajate Mesa e-posti nimekirjas uus shader'i kompilaator ACO<\/a><\/noindex> Vulkan'i draiveri RADV jaoks, paigutatud<\/a><\/noindex> AMD-graafikakaartide OpenGL- ja Vulkan-draivides RadeonSI ja RADV kasutatava AMDGPU shader'i kompilaatori alternatiivina.
\nP\u00e4rast testimise ja funktsionaalsuse t\u00e4iustamise l\u00f5petamist plaanitakse ACO integreerida p\u00f5hikomplekti Mesa.<\/p>\n

Valve'i pakutud kood keskendub koodi genereerimisele, et saavutada v\u00f5imalikult optimaalsed shader'ite jaoks m\u00e4ngu rakendustes, samuti v\u00e4ga k\u00f5rge kompileerimiskiirus. Mesa olemasolev shader'i kompilaator kasutab LLVM-komponente, mis ei v\u00f5imalda saavutada soovitud kompileerimiskiirus ning ei pruugi t\u00e4ielikult kontrollida juhtimisvoogu, mis on minevikus p\u00f5hjustanud t\u00f5siseid vigu. LisaksLLVM-ist loobumine v\u00f5imaldab rakendada agressiivsemat ebak\u00f5lade anal\u00fc\u00fcsi ja t\u00e4iendavat registreerimise koormuse juhtimist, v\u00f5imaldades genereerida t\u00f5husamaid t\u00e4itmisfaile.<\/p>\n

ACO on kirjutatud C++ keeles, arendatakse seda v\u00f5imaluse korral JIT-kompileerimise rakendamiseks ning kasutatakse kiired andmestruktuurid, v\u00e4ltides n\u00e4idikutel p\u00f5hinevaid struktuure, nagu seotud loendid ja def-use ahelad. Koodi vahepealne esitus p\u00f5hineb t\u00e4ielikult SSA<\/a><\/noindex> (Static Single Assignment) ja v\u00f5imaldab registreid jaotada, t\u00e4pselt kumuleerides registreid vastavalt \u0161ed\u00e4rile.<\/p>\n

Praegu toetatakse ainult piksliliste (fragmentide) ja arvutuslike \u0161ed\u00e4ride konfigureerimist AMD diskreetsetel GPU-del (dGPU VI+). Siiski kogub ACO juba \u00f5igesti \u0161ed\u00e4re k\u00f5igis testitud m\u00e4ngudes, sealhulgas keerulistes \u0161ed\u00e4rides m\u00e4ngudest Shadow of the Tomb Raider ja Wolfenstein II. Testimiseks ette n\u00e4htud ACO protot\u00fc\u00fcp \u00fcletab peaaegu kaks korda AMDGPU \u0161ed\u00e4ri kompilaatorit kompileerimise kiiruselt ja n\u00e4itab FPS-i suurenemist teatud m\u00e4ngudes, kui neid k\u00e4itatakse RADV draiveriga s\u00fcsteemides. <\/p>\n

\"Valve'i<\/a><\/noindex><\/center>
\n
\"Valve'i<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Valve \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b\u0430 \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 Mesa \u043d\u043e\u0432\u044b\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u0448\u0435\u0439\u0434\u0435\u0440\u043e\u0432 ACO \u0434\u043b\u044f Vulkan-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 RADV, \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0443 \u0448\u0435\u0439\u0434\u0435\u0440\u043e\u0432 \u0438\u0437 AMDGPU, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u043c\u0443 \u0432 OpenGL- \u0438 Vulkan-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u0445 RadeonSI \u0438 RADV \u0434\u043b\u044f \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0447\u0438\u043f\u043e\u0432 AMD. \u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0434\u043e\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, ACO \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 Mesa. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 Valve \u043a\u043e\u0434 \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35860","post","type-post","status-publish","format-standard","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\udd47 Valve on avanud uue GPU AMD jaoks m\u00f5eldud \u0161ejderikompilaatori | ProHoster","description":"Valve on v\u00e4lja pakkunud Mesa arendajate postituste nimekirjas uue ACO GLSL-koodi kompilaatori Vulkan draiveri RADV jaoks, mis positsioneeritakse alternatiivina AMDGPU \u0161ejderikompilaatorile, mida kasutatakse OpenGL- ja Vulkan-draiverites RadeonSI ja RADV AMD graafikakiipide jaoks. P\u00e4rast testimise ja funktsionaalsuse t\u00e4iustamist plaanitakse ACO lisada Mesa p\u00f5hikoosseisu. Valve poolt pakutud kood on suunatud","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/kompaniya-valve-otkryla-novyj-kompilyator-shejderov-dlya-gpu-amd","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Valve \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u0448\u0435\u0439\u0434\u0435\u0440\u043e\u0432 \u0434\u043b\u044f GPU AMD | 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