UGoogle ukhuphe ukuhanjiswa kweMendel Linux 4.0 kwiibhodi zeCoral

uphando thaca uhlaziyo lokusasazwa Mendel Linux, elungiselelwe ukusetyenziswa kwiibhodi ikoralenjenge Ibhodi yeDev и SoM. Ibhodi yeDev liqonga lophuhliso olukhawulezayo lweeprototypes zeenkqubo zehardware ezisekwe Google Edge TPU (I-Tensor Processing Unit) ukukhawulezisa imisebenzi enxulumene nokufunda koomatshini kunye neenethiwekhi ze-neural. I-SoM (i-System-on-Module) sesinye sezisombululo esenziwe ngokulungelelanisa usetyenziso olunxulumene nokufunda komatshini.

Ukuhanjiswa kweMendel Linux isekelwe isekelwe kwisiseko sempahla yeDebian kwaye iyahambelana ngokupheleleyo nogcino lwale projekthi (impahla yokubini engaguquguqukiyo kunye nohlaziyo olusuka koovimba beDebian bayasetyenziswa). Utshintsho lukhawulelwe ekwakheni umfanekiso osuka kumakhadi e-EMMC kunye nokubandakanya amacandelo okuxhasa amacandelo e-hardware yeqonga leCoral. Amacandelo athile ekorale usasazeko ilayisenisi phantsi kweApache 2.0.

IMendel Linux 4.0 yaba ukukhutshwa kokuqala okuhlaziyiweyo kwi-Debian 10 ("buster"). Indibano ilungiselelwe iinkqubo ezizinzisiweyo kwaye ayiqulathanga izinto ezingeyomfuneko, kubandakanywa iinguqulelo ze-Debian 10 ezinxulumene nenkxaso ye-SecureBoot kunye ne-AppArmor. Iimpawu ezintsha ziquka inkxaso ye-OpenCV kunye ne-OpenCL, ukusetyenziswa kweDevice Tree overlays, kunye nohlaziyo lwe-GStreamer, i-Python 3.7, i-Linux kernel 4.14 kunye ne-U-Boot bootloader 2017.03.3.

Phakathi kwezinto ezintsha ezintsha, ukubakho kokusebenzisa iCoral GPU (Vivante GC7000) efakwe kwiibhodi kukhankanywa ukukhawulezisa ukuguqulwa kwedatha ye-pixel ukusuka kwimodeli yombala we-YUV ukuya kwi-RGB kunye nokusebenza ukuya kuthi ga kwiifreyimu ezili-130 ngomzuzwana kwividiyo enesisombululo. ye-1080p, enokuba luncedo xa usebenzisa iibhodi zokucutshungulwa kwevidiyo kwiikhamera, ukuvelisa umlambo kwifomethi ye-YUV. Ukusebenzisa umatshini wokufunda ukusasaza ividiyo kunye nesandi kwimpukane, kucetywa ukuba kusetyenziswe isakhelo esivulekileyo MediaPipe. Ngokomzekelo, ngesiseko sayo unako phumeza inkqubo yokuqaphela kunye nokulandelela izinto okanye ubuso kwividiyo ephuma kwikhamera yokucupha.

Esele yenziwe kwaye sele iqeqeshiwe iimodeli zoomatshini zokufunda ezidityaniselwe i-Edge TPU processors ezisetyenziswa kwiibhodi zeCoral ziyaqhubeka nokuthunyelwa ngenqanawa ukuya. iwebhusayithi yeprojekthi, kodwa ngokuthe ngcembe zitshintshelwe kwikhathalogu yemizekelo ekhoyo esidlangalaleni TensorFlow Hub. Ukwenza lula uphuhliso lwezisombululo zakho ezisekelwe kwiibhodi zeCoral kunye neMendel Linux, sizilungisile ulawulo, ebonisa indlela yokuhlanganisa i-smart sorter kwizinto ezilahliweyo ezisasaza iibhola ezinemibala kunye nemhlophe kwiibhasikithi ezahlukeneyo usebenzisa i-Raspberry Pi kunye ne-Coral USB Accelerator.

umthombo: opennet.ru