{"id":85708,"date":"2020-06-18T13:43:05","date_gmt":"2020-06-18T11:43:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/monolinux-odnofajlovyj-distributiv-zagruzhayushhijsya-na-cpu-armv7-528-mhz-za-0-37-sekund"},"modified":"2020-06-18T13:43:05","modified_gmt":"2020-06-18T11:43:05","slug":"monolinux-odnofajlovyj-distributiv-zagruzhayushhijsya-na-cpu-armv7-528-mhz-za-0-37-sekund","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/monolinux-odnofajlovyj-distributiv-zagruzhayushhijsya-na-cpu-armv7-528-mhz-za-0-37-sekund","title":{"rendered":"Monolinux \u2014 un distribuitor pe un singur fi\u0219ier, care porne\u0219te pe CPU ARMv7 528 MHz \u00een 0,37 secunde","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Erik Moqvist, autorul platformei Simba<\/a><\/noindex> \u0219i instrumentarului cantools<\/a><\/noindex>, dezvolt\u0103 o nou\u0103 distribu\u021bie Monolinux<\/a><\/noindex>, orientat\u0103 spre crearea de sisteme Linux \u00eencorporate pentru rularea separat\u0103 a anumitor aplica\u021bii scrise \u00een limbajul C. Distribu\u021bia este remarcabil\u0103 prin faptul c\u0103 software-ul este organizat sub forma unui singur fi\u0219ier executabil static, care include toate componentele necesare func\u021bion\u0103rii aplica\u021biei (de fapt, distribu\u021bia const\u0103 din nucleul Linux \u0219i un ramdisk cu un proces init static compilat, care include aplica\u021bia \u0219i bibliotecile necesare). Cod se r\u0103sp\u00e2nde\u0219te<\/a><\/noindex> sub licen\u021ba MIT.<\/p>\n

\u00cen mediu sunt furnizate toate subsistemele \u0219i apelurile de sistem ale nucleului Linux, inclusiv acces la FS, stiva de re\u021bea \u0219i driverele pentru aparate. Pentru legarea cu aplica\u021bia sunt disponibile biblioteci precum ml<\/a><\/noindex> (biblioteca C Monolinux cu shell, clien\u021bi DHCP \u0219i NTP, Device-mapper etc.), async<\/a><\/noindex> (cadru asincron), bitstream<\/a><\/noindex>, curl<\/a><\/noindex> (HTTP, FTP, \u2026), detools<\/a><\/noindex> (patch-uri delta), heatshrink<\/a><\/noindex> (algoritm de compresie), humanfriendly<\/a><\/noindex> (instrumente auxiliare), mbedTLS<\/a><\/noindex>, xz<\/a><\/noindex> \u0219i zlib<\/a><\/noindex>. Se suport\u0103 un ciclu rapid de dezvoltare, permi\u021b\u00e2nd evaluarea unei noi versiuni \u00een c\u00e2teva secunde dup\u0103 modific\u0103rile aduse codului. <\/p>\n

Versiunile Monolinux sunt preg\u0103tite pentru pl\u0103ci Raspberry Pi 3<\/a><\/noindex> \u0219i Jiffy<\/a><\/noindex>. Dimensiunea final\u0103 a construirilor este de aproximativ 800 KB. Placa Jiffy<\/a><\/noindex> echipat cu SoC i.MX6UL cu CPU ARMv7-A (528 MHz), 1 GB DDR3 RAM \u0219i 4 GB eMMC. Timpul de boot pe placa Jiffy este de doar 0.37 secunde \u2014 de la pornire p\u00e2n\u0103 la disponibilitatea sistemului de fi\u0219iere Ext4. Dintre acestea, 1 ms este pentru ini\u021bializarea hardware-ului SoC, 184 ms pentru execu\u021bia codului \u00een ROM, 86 ms pentru func\u021bionarea bootloader-ului, 62 ms pentru lansarea kernel-ului Linux \u0219i 40 ms pentru activarea Ext4. Timpul de reboot este de 0.26 secunde. \u00cen cazul utiliz\u0103rii stivei de re\u021bea, din cauza \u00eent\u00e2rzierilor la acordul canalului Ethernet \u0219i ob\u021binerea parametrilor re\u021belei, sistemul devine preg\u0103tit pentru interac\u021biunea \u00een re\u021bea \u00een 2.2 secunde. <\/p>\n

\u00cen sistem a fost utilizat nucleul Linux 4.14.78 \u00een configura\u021bie minim\u0103 cu un supliment patchuri<\/a><\/noindex>, elimin\u00e2nd \u00eent\u00e2rzierile inutile \u00een driverul MMC (MMC este conectat prin firmware-ul pl\u0103cii \u0219i \u00een momentul pornirii driverului este deja activat) \u0219i ini\u021bializ\u00e2nd driverele MMC \u0219i FEC (Ethernet) \u00een mod paralel.<\/p>\n

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

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

\u042d\u0440\u0438\u043a \u041c\u043e\u043a\u0432\u0438\u0441\u0442 (Erik Moqvist), \u0430\u0432\u0442\u043e\u0440 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Simba \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f cantools, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043d\u043e\u0432\u044b\u0439 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Monolinux, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 Linux-\u0441\u0438\u0441\u0442\u0435\u043c \u0434\u043b\u044f \u043e\u0431\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438. \u0414\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u0442\u0435\u043c, \u0447\u0442\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u043d\u0430\u0447\u0438\u043d\u043a\u0430 \u043e\u0444\u043e\u0440\u043c\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u043a\u043e\u043c\u043f\u043e\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0432\u0441\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f (\u043f\u043e \u0441\u0443\u0442\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u044f\u0434\u0440\u043e Linux […]<\/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-85708","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47Monolinux \u2014 o distribu\u021bie single-file 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