MaΓra Canal ochokera ku Igalia adapereka pulojekiti yolemberanso dalaivala wa VGEM (Virtual GEM Provider) ku Rust. VGEM imakhala ndi mizere pafupifupi 400 ya code ndipo imapereka backend ya hardware-agnostic GEM (Graphics Execution Manager) yomwe imagwiritsidwa ntchito kugawana mwayi wopeza madalaivala a zida za 3D monga LLVMpipe kuti apititse patsogolo magwiridwe antchito a pulogalamu.
VGEM idzakhala dalaivala wachiwiri wa Rust graphics kuthamanga pamlingo wa kernel (woyamba anali woyendetsa Asahi DRM (Direct Rendering Manager) wa Apple AGX GPU yogwiritsidwa ntchito mu Apple M1 / ββM2 chips). Chitukuko chinafuna kupanga zomangira zatsopano kuti zigwire ntchito kuchokera ku Rust code ndi chipangizo cha pulatifomu, mtundu wa XArray, ndi zina zokhudzana ndi DMA monga mipanda ya DMA. Pakali pano, dalaivala watsala pang'ono kukonzekera, amadutsa mayesero ambiri a IGT, kupatula macheke awiri (vgem_slow ndi vgem_basic@unload), koma amafunikira chithandizo cha IOCTL.
Source: opennet.ru