Pa Disembala 9, China idayambitsa satelayiti ya Tianyi-33, yomwe idapangidwa ngati gawo la pulojekiti ya Tiansuan ndipo idakonzedwa ndi kompyuta yomwe ili mkati mwake yomwe imagwiritsa ntchito core yosinthidwa. Linux ndi zigawo zenizeni zolembedwa mu Rust pogwiritsa ntchito zofotokozera ndi zigawo zomwe zaperekedwa ndi Rust kwa LinuxDongosolo logwiritsira ntchito lili ndi kernel ya RROS iwiri, yomwe imaphatikiza kernel yachikhalidwe Linux, yogwiritsidwa ntchito pa ntchito zantchito wamba, yokhala ndi kernel ya RTOS yolembedwa mu Rust yopangidwira kugwira ntchito nthawi yeniyeni. Khodi ya kernel ya RROS ndi yotseguka pansi pa layisensi ya GPLv2.
Kernel ya RROS imagwirizana ndi yofala kwambiri Linux mapulogalamu, koma nthawi yomweyo amapereka mphamvu zenizeni zomwe zimaposa RT-Linux ndipo idapangidwa kuti igwiritsidwe ntchito m'makina ofunikira monga makompyuta oyendetsedwa ndi satelayiti komanso othandizira, makina amafakitale ndi magalimoto. LinuxKernel iyi imachokera ku nthambi ya 5.13 ndipo imagwiritsidwa ntchito pazinthu zonse monga kukanikiza deta ndi kukonza makina ophunzirira, pomwe kernel ya RTOS imagwiritsidwa ntchito pazinthu zapadera zomwe zimakhala ndi nthawi yotsimikizika yoyankha, monga malo osungira zinthu, kusonkhanitsa deta yasayansi, ndi kulumikizana.
Kernel imagwirizana ndi API ya nthawi yeniyeni yoperekedwa ndi laibulale ya libevl ndipo imagwiritsa ntchito zomangamanga zapawiri-kernel zomwe zaperekedwa ndi polojekiti ya Xenomai/EVL. RTOS kernel ili ndi ndandanda yosiyana ya ntchito ndi njira zolumikizirana, kukhazikitsidwa kwake kwa ulusi ndi njira, gawo lomasulira ma adilesi, kagawo kakang'ono ka kukumbukira, cache, ndi stack network yothandizira protocol ya UDP. Kukulaku kudatenga zaka ziwiri ndipo kunachitika ndi gulu lofufuza kuchokera ku Beijing University of Posts and Telecommunications.
Source: opennet.ru
