{"id":87290,"date":"2020-07-06T19:42:10","date_gmt":"2020-07-06T17:42:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/linus-torvalds-o-problemah-s-poiskom-mejntejnerov-rust-i-rabochih-proczessah"},"modified":"2020-07-06T19:42:10","modified_gmt":"2020-07-06T17:42:10","slug":"linus-torvalds-o-problemah-s-poiskom-mejntejnerov-rust-i-rabochih-proczessah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/linus-torvalds-o-problemah-s-poiskom-mejntejnerov-rust-i-rabochih-proczessah","title":{"rendered":"Linus Torvalds despre problemele cu g\u0103sirea de mentaineri, Rust \u0219i fluxurile de lucru","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La conferin\u021ba virtual\u0103 care a avut loc s\u0103pt\u0103m\u00e2na trecut\u0103 «Open Source Summit \u0219i Embedded Linux<\/a><\/noindex>» Linus Torvalds
\na discutat<\/a><\/noindex> prezentul \u0219i viitorul nucleului Linux \u00eentr-o discu\u021bie introductiv\u0103 cu Dirk Hohndel de la VMware. \u00cen timpul discu\u021biei, s-a abordat tema schimb\u0103rii genera\u021biilor \u00een r\u00e2ndul dezvoltatorilor. Linus a subliniat c\u0103, \u00een ciuda celor aproape 30 de ani de istorie a proiectului, comunitatea nu este at\u00e2t de \u00eemb\u0103tr\u00e2nit\u0103 — printre dezvoltatori sunt mul\u021bi oameni noi care nu au \u00eemplinit nici m\u0103car 50 de ani. Veteran\u021bii \u00eemb\u0103tr\u00e2nesc cu adev\u0103rat \u0219i devin c\u0103run\u021bi, dar cei care sunt implica\u021bi de mult \u00een proiect, de obicei, s-au concentrat mai mult pe \u00eentre\u021binere sau management dec\u00e2t pe scrierea de cod nou.<\/p>\n

G\u0103sirea de noi mentaineri este considerat\u0103 o problem\u0103 major\u0103. Exist\u0103 mul\u021bi dezvoltatori activi \u00een comunitate care sunt dornici s\u0103 scrie cod nou, dar pu\u021bini sunt dispu\u0219i s\u0103 \u00ee\u0219i dedice timpul pentru \u00eentre\u021binerea \u0219i revizuirea codului altora.
\nPe l\u00e2ng\u0103 profesionalism, menten\u021bii trebuie s\u0103 se bucure de o \u00eencredere necondi\u021bionat\u0103. De la menteni se cere, de asemenea, implicare continu\u0103 \u00een proces \u0219i munc\u0103 constant\u0103 — menten\u021bii trebuie s\u0103 fie mereu disponibili, s\u0103 citeasc\u0103 zilnic e-mailurile \u0219i s\u0103 reac\u021bioneze la ele. Munca \u00een astfel de condi\u021bii necesit\u0103 o disciplin\u0103 de sine considerabil\u0103, motiv pentru care sunt pu\u021bini menteni \u0219i este o lips\u0103 de astfel de profesioni\u0219ti, iar g\u0103sirea de menteni noi capabili s\u0103 revizuiasc\u0103 codul altora \u0219i s\u0103 direc\u021bioneze modific\u0103rile c\u0103tre mentenii superioar\u0103 devine una dintre principalele probleme din comunitate.<\/p>\n

La \u00eentrebarea despre experimentele din nucleu, Linus a spus c\u0103 comunitatea dezvoltatorilor de nucleu nu \u00ee\u0219i mai permite acum unele modific\u0103ri nebune\u0219ti care se f\u0103ceau \u00eenainte. Dac\u0103 \u00eenainte, dezvoltarea nu implica nimic, acum depind foarte multe sisteme de nucleul Linux.<\/p>\n

La \u00eentrebarea despre refacerea nucleului utiliz\u00e2nd limbaje precum Go \u0219i Rust, av\u00e2nd \u00een vedere riscul ca dezvoltatorii C din anii 2030 s\u0103 devin\u0103 similar\u0103 cu dezvoltatorii COBOL de ast\u0103zi, Linus a r\u0103spuns c\u0103 limbajul C r\u0103m\u00e2ne printre cele mai populare zece limbaje, dar pentru subsistemele neesen\u021biale, precum driverele de dispozitive, sunt luate \u00een considerare. posibilitatea<\/a><\/noindex> oferind leg\u0103turi pentru dezvoltare \u00een limbaje precum Rust. \u00cen viitor, se a\u0219teapt\u0103 oferirea unor modele diferite pentru scrierea acestor componente secundare, f\u0103r\u0103 a se limita la utilizarea limbajului C.<\/p>\n

Inten\u021bie<\/a><\/noindex> compania Apple de a folosi \u00een desktop-uri \u0219i laptop-uri procesoare cu arhitectur\u0103 ARM, Linus a comentat cu speran\u021ba c\u0103 acest pas va ajuta la cre\u0219terea accesibilit\u0103\u021bii ARM pentru sta\u021bii de lucru. \u00cen ultimii 10 ani, Linus s-a pl\u00e2ns de imposibilitatea de a g\u0103si un sistem ARM potrivit pentru sistemul dezvoltatorului. Similar cu modul \u00een care utilizarea ARM de c\u0103tre Amazon a ajutat la promovarea acestei arhitecturi \u00een sistemele server, nu este exclus ca prin ac\u021biunile Apple \u00een c\u00e2\u021biva ani s\u0103 devin\u0103 disponibile \u0219i PC-uri puternice bazate pe ARM, care s\u0103 poat\u0103 fi folosite pentru dezvoltare. Referitor la noul s\u0103u PC<\/a><\/noindex> bazat pe procesor AMD, Linus a men\u021bionat c\u0103 totul func\u021bioneaz\u0103 normal, cu excep\u021bia coolerului care face zgomot.<\/p>\n

Despre implicarea \u00een kernel, Linus a spus c\u0103 este \u00een acela\u0219i timp plictisitor \u0219i interesant. Plictisitor, deoarece trebuie s\u0103 se confrunte cu rutina de corectare a erorilor \u0219i ordonarea codului, iar interesant, deoarece trebuie mereu s\u0103 se familiarizeze cu noi tehnologii, s\u0103 interac\u021bioneze cu hardware-ul la un nivel jos \u0219i s\u0103 controleze totul.<\/p>\n

Despre COVID-19, Linus a men\u021bionat c\u0103 pandemia \u0219i restric\u021biile de izolare nu au afectat dezvoltarea, deoarece procesele de interac\u021biune se bazeaz\u0103 pe comunicarea prin e-mail \u0219i dezvoltarea la distan\u021b\u0103. Dintre dezvoltatorii de kernel cu care Linus colaboreaz\u0103, nimeni nu a fost afectat de infec\u021bie. \u00cengrijorarea a venit de la dispari\u021bia timp de o lun\u0103 sau dou\u0103 a unui dintre colegi, dar acest lucru s-a dovedit a fi legat de apari\u021bia sindromului tunelului carpian.<\/p>\n

Linus a mai men\u021bionat c\u0103 \u00een timpul dezvolt\u0103rii kernel-ului 5.8 va trebui s\u0103 aloce mai mult timp pentru preg\u0103tirea lans\u0103rii \u0219i s\u0103 lanseze una sau dou\u0103 versiuni beta suplimentare, deoarece acest kernel a ie\u0219it extraordinar de mare<\/a><\/noindex> \u00een ceea ce prive\u0219te num\u0103rul de modific\u0103ri. Dar \u00een ansamblu, munca la 5.8 decurge destul de bine.<\/p>\n

\u00centr-un alt interviu, Linus a declarat<\/a><\/noindex>, c\u0103 el nu se mai consider\u0103 programator \u0219i s-a retras de la scrierea de cod nou, deoarece de mult timp scrie cod doar \u00een clientul de email. Tot timpul s\u0103u principal \u00eel petrece citind emailuri \u0219i scriind mesaje. Munca sa const\u0103 \u00een revizuirea patch-urilor \u0219i a cererilor de pull trimise prin lista de distribu\u021bie, precum \u0219i \u00een participarea la discu\u021bii despre modific\u0103rile propuse. Din c\u00e2nd \u00een c\u00e2nd, el \u00ee\u0219i explic\u0103 ideea cu pseudocod sau propune modific\u0103ri la patch-uri, pe care le trimite \u00een r\u0103spuns f\u0103r\u0103 compilare \u0219i testare, l\u0103s\u00e2nd munca de \u00eembun\u0103t\u0103\u021bire pe seama autorului ini\u021bial al patch-ului.<\/p>\n

\r\n \"Reda\u021bi\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

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

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

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