{"id":34408,"date":"2019-10-31T21:58:10","date_gmt":"2019-10-31T18:58:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obsuzhdenie-proekt-openroad-namerevaetsya-reshit-zadachu-avtomatizatsii-proektirovaniya-protsessorov\/"},"modified":"2019-10-31T21:58:10","modified_gmt":"2019-10-31T18:58:10","slug":"obsuzhdenie-proekt-openroad-namerevaetsya-reshit-zadachu-avtomatizatsii-proektirovaniya-protsessorov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/obsuzhdenie-proekt-openroad-namerevaetsya-reshit-zadachu-avtomatizatsii-proektirovaniya-protsessorov","title":{"rendered":"Diskutimi: projekti OpenROAD synon t\u00eb zgjidh\u00eb problemin e automatizimit t\u00eb projektimit t\u00eb procesor\u00ebve","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Diskutimi:<\/a><\/noindex>
\nFoto \u2014 Pexels<\/a><\/noindex> \u2014 CC BY<\/i><\/p>\n

Sipas t\u00eb dh\u00ebnave<\/a><\/noindex> PWC, tregu i teknologjive t\u00eb gjysm\u00ebp\u00ebr\u00e7uesve po rritet \u2013 vitin e kaluar arriti n\u00eb 481 miliard dollar\u00eb. Por ritmet e rritjes s\u00eb tij k\u00ebto koh\u00ebt e fundit kan\u00eb r\u00ebn\u00eb<\/a><\/noindex>. Nd\u00ebr arsyet e r\u00ebnies jan\u00eb nd\u00ebrlikueshm\u00ebria e proceseve t\u00eb projektimit t\u00eb pajisjeve dhe mungesa e automatizimit.
\n<\/a><\/noindex>
\nPara disa vitesh inxhinier\u00ebt e Intel shkruam<\/noindex>, q\u00eb kur krijohet nj\u00eb mikroprocesor me performanc\u00eb t\u00eb lart\u00eb, duhet t\u00eb p\u00ebrdoren 100\u2013150 mjete softuerike t\u00eb ve\u00e7anta (EDA<\/a><\/noindex>). Situata mund t\u00eb p\u00ebrkeq\u00ebsohet kur b\u00ebhet fjal\u00eb p\u00ebr pajisje heterogjene, t\u00eb cilat kan\u00eb nj\u00eb arkitektur\u00eb q\u00eb p\u00ebrfshin disa lloje t\u00eb ndryshme procesor\u00ebsh \u2013 ASIC, FPGA, CPU ose GPU. Si pasoj\u00eb, ndodhin gabime gjat\u00eb projektimit, q\u00eb vonojn\u00eb lansimin e produkteve.<\/p>\n

Pavar\u00ebsisht numrit t\u00eb madh t\u00eb mjeteve ndihm\u00ebse, nj\u00eb pjes\u00eb e pun\u00ebs inxhinier\u00ebt ende jan\u00eb t\u00eb detyruar ta kryejn\u00eb me dor\u00eb. Autor\u00ebt e librit \u201cAdvanced Logic Synthesis<\/a><\/noindex>\u201d thon\u00eb se ndonj\u00ebher\u00eb projektuesit p\u00ebrkon<\/a><\/noindex> duhet t\u00eb shkruajn\u00eb skenar\u00eb n\u00eb Skill ose Python nga dy milion\u00eb rreshta p\u00ebr t\u00eb formuar biblioteka me qeliza<\/a><\/noindex>.<\/p>\n

. Gjithashtu, shkruhen skenar\u00eb p\u00ebr t\u00eb shkelmuar raportet q\u00eb gjenerohen nga sistemet EDA. N\u00eb zhvillimin e nj\u00eb \u00e7ipi n\u00eb procesin teknologjik 22-nm, k\u00ebto raporte mund t\u00eb z\u00ebn\u00eb deri n\u00eb 30 terabajt.<\/i><\/p><\/blockquote>\n

\nP\u00ebr t\u00eb korrigjuar situat\u00ebn dhe p\u00ebr t\u00eb p\u00ebrpjekur p\u00ebr t\u00eb standardizuar proceset e projektimit, u angazhua DARPA. Agjencia gjithashtu mendon<\/a><\/noindex>, q\u00eb metodat aktuale t\u00eb krijimit t\u00eb \u00e7ip\u00ebve jan\u00eb t\u00eb vjetra. Organizata lan\u00e7oi<\/a><\/noindex> ka nj\u00eb program pes\u00ebvje\u00e7ar OpenROAD<\/a><\/noindex>, q\u00ebllimi i s\u00eb cil\u00ebs \u00ebsht\u00eb t\u00eb zhvilloj\u00eb mjete t\u00eb reja p\u00ebr automatizimin e proceseve t\u00eb projektimit t\u00eb mikro\u00e7ip\u00ebve.<\/p>\n

\u00c7far\u00eb \u00ebsht\u00eb programi<\/h2>\n

\nN\u00eb program marrin pjes\u00eb disa projekte q\u00eb p\u00ebrdorin m\u00ebsimin e makinave dhe teknologjit\u00eb e reja n\u00eb cloud p\u00ebr t\u00eb automatizuar etapa t\u00eb ve\u00e7anta t\u00eb krijimit t\u00eb \u00e7ip\u00ebve. N\u00eb kuad\u00ebr t\u00eb iniciativ\u00ebs zhvillohet<\/a><\/noindex> (schema 1) m\u00eb shum\u00eb se dhjet\u00eb mjete. M\u00eb posht\u00eb do t\u00eb flasim m\u00eb n\u00eb holl\u00ebsi p\u00ebr disa prej tyre: Flow Runner, RePlAce, TritonCTS, OpenSTA.<\/p>\n

Flow Runner<\/b> \u00ebsht\u00eb nj\u00eb mjet p\u00ebr menaxhimin e librarive RTL dhe GDSII. T\u00eb fundit p\u00ebrfaq\u00ebsojn\u00eb skedar\u00eb databazash, q\u00eb jan\u00eb standardi industrial p\u00ebr shk\u00ebmbimin e informacionit mbi \u00e7ipat integrues dhe topologjit\u00eb e tyre. N\u00eb baz\u00eb t\u00eb zgjidhjes q\u00ebndron teknologjia e konteiner\u00ebve Docker. Flow Runner mund t\u00eb ekzekutohet si n\u00eb mjedisin cloud ashtu edhe lokal. Udh\u00ebzimi p\u00ebr instalimin gjendet n\u00eb repositorin zyrtar n\u00eb GitHub<\/a><\/noindex>.<\/p>\n

RePlAce<\/b> \u00ebsht\u00eb nj\u00eb zgjidhje cloud me baz\u00eb n\u00eb m\u00ebsimin e makinave, e cila \u00ebsht\u00eb p\u00ebrgjegj\u00ebse p\u00ebr vendosjen e komponent\u00ebve n\u00eb mikro\u00e7ip dhe automatizimin e rrug\u00ebs. Sipas sipas disa t\u00eb dh\u00ebnave<\/noindex>, algoritmet inteligjente rrisin eficienc\u00ebn e mjetit me 2\u201310% krahasuar me sistemet klasike. P\u00ebr m\u00eb tep\u00ebr, implementimi n\u00eb cloud leht\u00ebson shkall\u00ebzimin. Udh\u00ebzimi p\u00ebr instalim dhe konfigurim gjithashtu gjendet n\u00eb repositor<\/a><\/noindex>.<\/p>\n

TritonCTS<\/b> \u00ebsht\u00eb nj\u00eb utilitar p\u00ebr optimizimin e impulsit tempull t\u00eb dh\u00ebn\u00eb p\u00ebr \u00e7ip. Ndihmon n\u00eb rrug\u00ebzimin e sinjalizimeve sinkronike n\u00eb t\u00eb gjitha pjes\u00ebt e pajisjes me vonesa t\u00eb nj\u00ebjta. Parimi i pun\u00ebs \u00ebsht\u00eb nd\u00ebrtuar n\u00eb baz\u00eb t\u00eb H-pemeve<\/a><\/noindex>. Ky qasje rrit<\/a><\/noindex> efikasitetin e shp\u00ebrndarjes s\u00eb sinjaleve me 30%, krahasuar me metodat tradicionale. Zhvilluesit thon\u00eb se n\u00eb t\u00eb ardhmen ky tregues mund t\u00eb rritet deri n\u00eb 56%. Kodi burimor dhe skenar\u00ebt e TritonCTS jan\u00eb n\u00eb GitHub<\/a><\/noindex>.<\/p>\n

OpenSTA<\/b> \u00ebsht\u00eb nj\u00eb motor p\u00ebr analiz\u00ebn statike t\u00eb koh\u00ebs. Ai i jep zhvilluesit mund\u00ebsin\u00eb p\u00ebr t\u00eb verifikuar funksionimin e \u00e7ipit para se t\u00eb ndodhi montimi i tij real. Nj\u00eb shembull kodi n\u00eb OpenSTA duket<\/a><\/noindex> duke u dukur k\u00ebshtu.<\/p>\n

@@ -6,7 +6,7 @@ read_liberty -corner ff example1_fast.lib\nread_verilog example1.v\nlink_design top\nset_timing_derate -early 0.9\nset_timing_derate -early 1.1\nset_timing_derate -late 1.1\ncreate_clock -name clk -period 10 {clk1 clk2 clk3}\nset_input_delay -clock clk 0 {in1 in2}\n# raporto t\u00eb gjitha qoshet\n<\/code><\/pre>\n
\nUtilitari mb\u00ebshtet p\u00ebrshkrimet e netlistit t\u00eb kodit n\u00eb Verilog, bibliotekat n\u00eb formatin Liberty, skedar\u00ebt SDC dhe t\u00eb tjera.<\/p>\n
P\u00ebrpar\u00ebsit\u00eb dhe disavantazhet<\/h2>\n
\nEkspert\u00ebt nga IBM dhe IEEE theksojn\u00eb<\/a><\/noindex>, q\u00eb \u00ebsht\u00eb e nevojshme t\u00eb p\u00ebrdoren teknologjit\u00eb cloud dhe m\u00ebsimi i makinave n\u00eb prodhimin e \u00e7ip\u00ebve. Sipas mendimit t\u00eb tyre, projekti DARPA mund t\u00eb shtrij\u00eb nj\u00eb shembull t\u00eb suksessh\u00ebm t\u00eb realizimit t\u00eb k\u00ebsaj ideje dhe do t\u00eb filloj\u00eb<\/a><\/noindex> ndryshimet n\u00eb industri.<\/p>\n
Gjithashtu pritet q\u00eb natyra e hapur e OpenROAD t\u00eb formoj\u00eb nj\u00eb komunitet t\u00eb fuqish\u00ebm p\u00ebrreth mjeteve dhe t\u00ebrheq\u00eb startup-e t\u00eb reja.<\/p>\n
\"Diskutimi:
\nFoto \u2014 Pexels<\/noindex> \u2014 CC BY<\/i><\/p>\n
Tani ka pjes\u00ebmarr\u00ebs \u2013 nj\u00eb laborator q\u00eb merret me zhvillimin e \u00e7ip\u00ebve n\u00eb baz\u00eb t\u00eb Universitetit t\u00eb Mi\u00e7iganit, do t\u00eb jet\u00eb i pari<\/a><\/noindex>, q\u00eb do t\u00eb testoj\u00eb mjetet e hapura OpenROAD. Por, ende mbetet p\u00ebr t'u par\u00eb n\u00ebse zgjidhjet e reja do t\u00eb ken\u00eb nj\u00eb efekt t\u00eb duksh\u00ebm n\u00eb kostot e produkteve p\u00ebrfundimtare.<\/p>\n
N\u00eb p\u00ebrgjith\u00ebsi, pritet q\u00eb mjetet e zhvilluara n\u00ebn drejtimin e DARPA-s\u00eb t\u00eb ken\u00eb nj\u00eb ndikim pozitiv n\u00eb industrin\u00eb e procesor\u00ebve, dhe n\u00eb k\u00ebt\u00eb fush\u00eb do t\u00eb fillojn\u00eb t\u00eb shfaqen gjithnj\u00eb e m\u00eb shum\u00eb projekte t\u00eb reja. Nj\u00eb shembull mund t\u00eb jet\u00eb mjeti gEDA<\/a><\/noindex> \u2014 ai lejon projektoj me \u00e7ipa me num\u00ebr t\u00eb pakufizuar komponentesh. gEDA p\u00ebrfshin mjete p\u00ebr redaktimin dhe modelimin e \u00e7ipave dhe p\u00ebr shenjimin e pllakave. Zgjidhja \u00ebsht\u00eb zhvilluar p\u00ebr platformat UNIX, por disa nga komponent\u00ebt e saj funksionojn\u00eb edhe n\u00ebn Windows. Manuali p\u00ebr p\u00ebrdorimin e tyre mund t\u00eb gjendet n\u00eb dokumentacionin e faqes s\u00eb projektit<\/a><\/noindex>.<\/p>\n
Instrumentet e shp\u00ebrndarjes s\u00eb lir\u00eb u ofrojn\u00eb organizatave t\u00eb pavarura dhe startupeve m\u00eb shum\u00eb mund\u00ebsi. Ka mund\u00ebsi q\u00eb me kalimin e koh\u00ebs qasjet e reja OpenROAD n\u00eb zhvillimin e mjeteve EDA dhe krijimin e \u00e7ipave t\u00eb b\u00ebhen standard industrial.<\/p>\n
\nRreth \u00e7far\u00eb shkruajm\u00eb n\u00eb blogun ton\u00eb korporativ:<\/p>\n