Kua whakaputaina e Intel te tukunga o te kaupapa oidn 2.5 (Open Image Denoise), e whakawhanake ana i te kohinga whiriwhiringa mo te tango haruru mai i nga whakaahua kua whakaritea ma te whakamahi i nga punaha whakamaarama hihi. Ko te Open Image Denoise kei te whakawhanakehia hei waahanga o te kaupapa nui ake, OneAPI Rendering Toolkit, e whai ana ki te whakawhanake i nga taputapu whakaata rorohiko mo nga tatauranga putaiao (SDVis (Software Defined Visualization), tae atu ki te whare pukapuka Embree ray tracing, te GLuRay photorealistic rendering system, te OSPRay i tohatoha te papaapapa hihi hihi me te punaha rasterization software OpenSWR Kua tuhia te waehere ki te C++ ka whakaputaina i raro i te raihana Apache 2.0.
Ko te whāinga o te kaupapa nei he whakarato i ngā āhuatanga whakakore haruru kounga teitei, whai hua, me te ngāwari ki te whakamahi, ka taea te whakamahi hei whakapai ake i te kounga o ngā hua aroturuki hihi. Mā ngā tātari kua whakaarohia ka taea te whiwhi hua o te huringa aroturuki hihi poto i te taumata kounga whakamutunga e rite ana ki te huarahi utu nui ake.
me te tukanga roa o te whakaahua taipitopito.
Ka whakakorehia e te Open Image Denoise te haruru matapōkere, penei i te tirotiro hihi o Monte Carlo RT (MCRT). Ki te whakatutuki i te whakaputanga kounga teitei i roto i enei algorithms, he mea tika ki te whai i te maha rawa o nga hihi, ki te kore ka kitea nga taonga toi i roto i te ahua o te haruru matapōkere i te ahua ka puta.
Ma te whakamahi i te Open Image Denoise ka taea e koe te whakaiti i te maha o nga tatauranga e tika ana i te tatau i ia pika ma te maha o nga ota nui. Ko te mutunga, ka taea e koe te whakaputa i te ahua haruru i te tuatahi ka tere ake, engari ka kawea ki te kounga pai ma te whakamahi i nga huringa haruru tere. Mena kei a koe nga taputapu e tika ana, ka taea te whakamahi i nga taputapu e whakaarohia ana mo te tirotiro hihi tauwhitiwhiti me te tango haruru i runga i te rere.
Ka taea te whakamahi i te whare pukapuka i runga i ngā momo momo taputapu, mai i ngā pona me ngā PC tae atu ki ngā pūnga tautau. Kua arotauhia te whakatinanatanga mō ngā momo momo CPU Intel 64-bit me te tautoko mō ngā tohutohu SSE4, AVX2, AVX-512, me XMX (Xe Matrix Extensions), ngā maramara Apple Silicon, me ngā pūnaha me ngā GPU Intel Xe (raupapa Arc, Flex, me Max), NVIDIA (i runga i ngā hoahoanga Turing, Ampere, Ada Lovelace, Hopper, me Blackwell), me AMD (i runga i ngā hoahoanga RDNA2 (Navi 21), RDNA3 (Navi 3x), RDNA 3.5, me RDNA4). Ko te tautoko mō SSE4.1 he whakaritenga iti rawa.
Nga huringa nui i roto i te putanga Open Image Denoise 2.5:
- I tino whakapai ake i te mahi me te whakaiti i te whakapaunga mahara i runga i ngā GPU Intel me te miihini XMX (Xe Matrix eXtensions) me ngā CPU Intel me te tautoko AMX-FP16.
- Kua tāpirihia he API mō te kawemai i ngā semaphore o waho mai i ngā API whakairoiro Vulkan me Direct3D 12. Kei te tautokohia ngā taputapu e whakahohea ana e te CUDA i tēnei wā (i roto i Windows и Linux) me HIP (i roto i WindowsKa puta te tautoko mō ngā taputapu SYCL i roto i tētahi putanga ā muri ake nei.
- Kua tāpirihia te haki OIDN_EXTERNAL_MEMORY_TYPE_FLAG_DEDICATED hei kawemai i te mahara o waho kua whakatapua.
Source: opennet.ru
