{"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\/it\/blog\/novosti-interneta\/monolinux-odnofajlovyj-distributiv-zagruzhayushhijsya-na-cpu-armv7-528-mhz-za-0-37-sekund","title":{"rendered":"Monolinux — un sistema operativo monofile, che si avvia su CPU ARMv7 528 MHz in 0,37 secondi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Erik Moqvist, autore della piattaforma Simba<\/a><\/noindex> e degli strumenti cantools<\/a><\/noindex>, sviluppa una nuova distribuzione Monolinux<\/a><\/noindex>, focalizzata sulla creazione di sistemi Linux embedded per l'esecuzione autonoma di applicazioni specifiche scritte in linguaggio C. La distribuzione si distingue per il fatto che il software \u00e8 confezionato come un singolo file eseguibile staticamente compilato, contenente tutti i componenti necessari per l'esecuzione dell'applicazione (di fatto, la distribuzione costituisce il kernel Linux e un disco ram con un processo init staticamente compilato, che include l'applicazione e le librerie necessarie). Il codice distribuito<\/a><\/noindex> sotto licenza MIT.<\/p>\n

nell'ambiente fornisce tutti i sottosistemi e le chiamate di sistema del kernel Linux, inclusi accesso al filesystem, stack di rete e driver di dispositivo. Per il binding con l'applicazione sono disponibili librerie come ml<\/a><\/noindex> (libreria C di Monolinux con shell, client DHCP e NTP, Device-mapper, ecc.) async<\/a><\/noindex> (framework asincrono) bitstream<\/a><\/noindex>, curl<\/a><\/noindex> (HTTP, FTP, \u2026), detools<\/a><\/noindex> (patch delta) heatshrink<\/a><\/noindex> (algoritmo di compressione) humanfriendly<\/a><\/noindex> (strumenti ausiliari) mbedTLS<\/a><\/noindex>, xz<\/a><\/noindex> e zlib<\/a><\/noindex>. \u00c8 supportato un ciclo di sviluppo rapido, che consente di valutare in pochi secondi una nuova versione dopo aver apportato modifiche al codice. <\/p>\n

Le varianti Monolinux sono pronte per i piani Raspberry Pi 3<\/a><\/noindex> e Jiffy<\/a><\/noindex>. La dimensione totale delle build \u00e8 di circa 800 KB. La scheda Jiffy<\/a><\/noindex> \u00e8 dotata di SoC i.MX6UL con CPU ARMv7-A (528 MHz), 1 GB di RAM DDR3 e 4 GB di eMMC. Il tempo di avvio sulla scheda Jiffy \u00e8 di soli 0,37 secondi \u2014 dall'accensione fino alla prontezza del file system Ext4. Di questo, 1 ms \u00e8 dedicato all'inizializzazione hardware del SoC, 184 ms per l'esecuzione del codice del firmware, 86 ms per l'avvio del bootloader, 62 ms per l'avvio del kernel Linux e 40 ms per l'attivazione di Ext4. Il tempo di riavvio \u00e8 di 0,26 secondi. In caso di utilizzo dello stack di rete, a causa dei ritardi nella negoziazione del canale Ethernet e nella ricezione dei parametri di rete, il sistema diventa pronto per le interazioni di rete dopo 2,2 secondi. <\/p>\n

Nel sistema \u00e8 stato utilizzato il kernel Linux 4.14.78 in configurazione minimale con patch aggiuntive che eliminano ritardi non necessari nel driver MMC (MMC viene collegato tramite il firmware della scheda e al momento dell'avvio del driver \u00e8 gi\u00e0 attivato) e avviano l'inizializzazione dei driver MMC e FEC (Ethernet) in modalit\u00e0 parallela.<\/a><\/noindex>.<\/p>\n

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

Fonte: opennet.ru<\/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-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\udd47Monolinux \u2014 distribuzione a file singolo che si avvia su CPU ARMv7 528 MHz in 0,37 secondi | ProHoster","description":"Erik Moqvist, autore della piattaforma Simba e degli strumenti cantools, sta sviluppando una nuova distribuzione Monolinux, focalizzata sulla creazione di sistemi Linux embedded per l'esecuzione isolata di applicazioni specifiche scritte in C. Questa distribuzione si distingue per la sua interfaccia software, che \u00e8 confezionata come un unico file eseguibile staticamente composto, comprendente tutti i componenti necessari per il funzionamento dell'applicazione (essenzialmente, la distribuzione forma il kernel di Linux.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/monolinux-odnofajlovyj-distributiv-zagruzhayushhijsya-na-cpu-armv7-528-mhz-za-0-37-sekund","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\udd47Monolinux \u2014 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