Nvidia e re e fihletse polokelo ea rekoto ea IOPS ka li-GPU tsa eona tse khethehileng tsa BlueField tse sebetsang joalo ka li-SmartNIC. Mofani oa chip o batla ho bonts'a hore li-DPU li fana ka polokelo e phahameng haholo ea IOPS bakeng sa lebelo la ts'ebetso e potlakileng litsing tsa data.
Li-DPU, tse tsejoang hape e le SmartNICs, ke likarete tsa marang-rang tse nang le processor ea tsona e matla. Hangata li-DPU li kenngoa litsing tsa data ho tsamaisa mesebetsi e khethehileng e kang li-firewall le encryption, ho lokolla sebaka sa li-processor tse ling ho etsa mesebetsi ea bohlokoa haholo, e kang AI kapa analytics workloads.
Li-hyperscaler tse kang AWS, Azure le Google hangata li sebelisa SmartNIC libakeng tsa bona tsa setsi sa data ho tsamaisa maemo a tloaelehileng a setsi sa data.
Teko ea tlhophiso le ts'ebetso
Tekong e entsoeng, Nvidia o sebelisitse li-GPU tse peli tsa 100 GB Ethernet BlueField ho li-server tse peli tse arohaneng tsa HPE ProLiant DL380 Gen 10 Plus. Tlhophiso e ne e boetse e na le Intel Ice Lake Xeon Platinum 8380 CPUs, 512GB ea DRAM, 120MB ea L3 cache (60MB ka sokete), le bese ea PCIe Gen4.
Li-DPU tsa BlueField li fane ka 4000 Gbps wired bandwidth pakeng tsa mothehi le sepheo. Ho feta moo, ho ile ha sebelisoa Storage Performance Development Kit (SPDK) le teko ea FIO mme ho ne ho shebiloe kernel ea Linux.
Tlhophiso e hlahisitse IOPS ea limilione tse 41.5 tekong. Ho latela Nvidia, sena se ka makhetlo a mane ho feta DPU efe kapa efe e teng hajoale. Rekoto ea IOPS e bonts'a hore Nvidia's BlueField DPUs e ka fana ka ts'ebetso e kholo le katleho e kholo ka har'a litsi tsa data bakeng sa li-server tsa lits'ebetso le lisebelisoa tsa polokelo, har'a tse ling.
Menyetla e mengata ea li-DPU
Ho ea ka litsebi tse tsoang Nvidia, tlhahlobo e nang le tlaleho ea IOPS e fihletsoeng e bontša hore BlueField DPUs e khona ho sebelisa marang-rang a 4000 Gbps ka botlalo. Sena se bohlokoa haholo bakeng sa lits'ebetso tsa AI tse hlokang data kapele kamoo ho ka khonehang. Li-DPU tsa Nvidia li khona ho fana ka matla a lekaneng ho etsa hore sena se khonehe.
Barekisi ba 'maloa ba tšireletso le marang-rang ba se ba ntse ba bontša thahasello ho Nvidia BlueField GPUs.