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Hugging Face Accelerate for Multi-GPU Training
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NVIDIA Multi-Instance GPU partitions supported GPUs into instances with assigned compute and memory resources.
Sikiliza mwongozo huuInaonyeshwa na AI · ~2 min
It can improve sharing for smaller workloads, but profile support and isolation boundaries depend on the GPU and configuration.
MIG was introduced with the NVIDIA A100 and is supported on selected later GPUs. A GPU Instance groups compute and dedicated memory resources, including assigned paths through cache and memory hardware. On an A100 40 GB, supported layouts can provide up to seven small GPU Instances or fewer larger ones. Compute Instances can further divide compute resources inside a GPU Instance while sharing its memory resources. This differs from ordinary software time slicing, but does not imply immunity from every device-level fault or interference in the wider host and service. Workload capacity, supported profiles, and operational constraints should be tested on the actual GPU.
Mtoa huduma za wingu hugawanya A100 moja katika matukio saba ili wateja saba kila mmoja apate kipande cha GPU cha uhakika, kilichotengwa kwa ajili ya makisio.
Kundi la utafiti wa chuo kikuu humpa kila mwanafunzi wa PhD mfano wa 10GB MIG kwa uchapaji badala ya kuhodhi kadi nzima.
Huduma ya makisio hupakia modeli kadhaa za lugha na maono kwenye H100 moja, kila moja katika sehemu yake yenye hali ya kusubiri inayoweza kutabirika.
Kundi la Kubernetes hutangaza matukio ya MIG kama rasilimali zinazoweza kuratibiwa ili maganda yaombe 'nvidia.com/mig-1g.5gb' kama rasilimali nyingine yoyote.
Kadiri GPU zinavyokua hadi 80GB, 141GB, na zaidi, ugawaji unakuwa wa kuvutia zaidi kwa sababu ni nadra miundo mahususi kuhitaji kadi nzima kwa makisio. Tarajia Kubernetes kali zaidi na ujumuishaji wa wingu, ugawaji upya unaobadilika bila kuondoa nodi, na wasifu ulioboreshwa zaidi. Wachuuzi wanaoshindana wanafuatilia uboreshaji wa GPU sawa na wa SR-IOV, na majukwaa ya uelekezaji yasiyo na seva yanazidi kutegemea kugawanya ili kufunga miundo mingi kwa wingi na kukata upotevu usio na kazi.
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NVIDIA Multi-Instance GPU partitions supported GPUs into instances with assigned compute and memory resources. It can improve sharing for smaller workloads, but profile support and isolation boundaries depend on the GPU and configuration.
MIG inapeana vipande vya rasilimali ya maunzi. Kukokotoa Matukio ndani ya Tukio la GPU lililoshirikiwa lina mpaka tofauti, na hitilafu za kiwango cha kifaa haziondolewi kote.
MIG ilianza kutumia A100 yenye msingi wa Ampere na kuendelea kwenye H100 na baadaye GPU za kituo cha data.
A100 inasaidia mipangilio ya hadi Matukio saba ya GPU. Hesabu na wasifu wa juu zaidi hazifai kuwa wa jumla kwa miundo yote ya GPU.
Wasifu husimba vipande vya kukokotoa (1g) na kumbukumbu iliyojitolea (5GB) iliyotolewa kwa mfano.
MIG hung'aa wakati mizigo mingi midogo, iliyotengwa (kama makisio) inashiriki kadi moja yenye ubora wa huduma iliyohakikishwa.
Endelea kujifunza
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InayofuataMwongozo unaofuata
Hugging Face Accelerate for Multi-GPU Training
Kiufundi