NVIDIA tau nthuav tawm thawj qhov kev tso tawm ruaj khov ntawm ceg tshiab ntawm tus tswv NVIDIA tus tsav tsheb 495.74. Nyob rau tib lub sijhawm, qhov hloov tshiab tau thov kom dhau lub ceg ruaj khov ntawm NVIDIA 470.82.00. Tus tsav tsheb muaj nyob rau Linux (ARM64, x86_64), FreeBSD (x86_64) thiab Solaris (x86_64).
Main innovations:
- Ua tiav kev txhawb nqa rau GBM (Generic Buffer Manager) API thiab ntxiv symlink nvidia-drm_gbm.so taw qhia rau libnvidia-allocator.so backend, tau tshaj GBM loader los ntawm Mesa 21.2. EGL kev txhawb nqa rau GBM platform (EGL_KHR_platform_gbm) yog siv los siv lub tsev qiv ntawv egl-gbm.so. Qhov kev hloov pauv yog tsom rau kev txhim kho Wayland kev txhawb nqa ntawm Linux systems nrog NVIDIA tsav tsheb.
- Ntxiv qhov taw qhia rau kev txhawb nqa rau PCI-e Resizable BAR (Base Address Registers) thev naus laus zis, uas tso cai rau CPU nkag mus rau tag nrho GPU video nco thiab hauv qee qhov xwm txheej nce GPU kev ua tau zoo los ntawm 10-15%. Cov txiaj ntsig ntawm kev ua kom zoo tau pom meej meej hauv kev ua si Horizon Zero Kaj ntug thiab Tuag Stranding.
- Cov kev cai rau qhov tsawg kawg nkaus txhawb nqa ntawm Linux ntsiav tau raug tsa los ntawm 2.6.32 txog 3.10.
- Nvidia.ko kernel module tau hloov kho, uas tam sim no tuaj yeem thauj khoom thaum tsis muaj kev txhawb nqa NVIDIA GPU, tab sis yog tias muaj NVIDIA NVSwitch ntaus ntawv hauv lub kaw lus.
- Ntxiv kev txhawb nqa rau EGL txuas ntxiv EGL_NV_robustness_video_memory_purge.
- Ntxiv kev txhawb nqa rau Vulkan graphics API. Siv cov extensions VK_KHR_present_id, VK_KHR_present_wait thiab VK_KHR_shader_subgroup_uniform_control_flow.
- Ntxiv ib qho kev xaiv kab lus "--no-peermem" rau nvidia-installer kom lov tes taw kev teeb tsa ntawm nvidia-peermem kernel module.
- NvIFROpenGL kev txhawb nqa tau raug txiav tawm thiab lub tsev qiv ntawv libnvidia-cbl.so tau raug tshem tawm, uas tam sim no muab rau hauv ib lub pob cais es tsis yog ib feem ntawm tus tsav tsheb.
- Kho qhov teeb meem uas ua rau X server poob thaum pib lub server tshiab siv PRIME thev naus laus zis.
Tau qhov twg los: opennet.ru