5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?

ืฉืœื•ื ื”ื‘ืจ! ืžืขืจื›ื™ ื ืชื•ื ื™ื ืขื‘ื•ืจ Big Data ื•ืœืžื™ื“ืช ืžื›ื•ื ื” ืฆื•ืžื—ื™ื ื‘ืื•ืคืŸ ืืงืกืคื•ื ื ืฆื™ืืœื™ ื•ืื ื—ื ื• ืฆืจื™ื›ื™ื ืœืขืžื•ื“ ื‘ืงืฆื‘ ืฉืœื”ื. ื”ืคื•ืกื˜ ืฉืœื ื• ืขืœ ื˜ื›ื ื•ืœื•ื’ื™ื” ื—ื“ืฉื ื™ืช ื ื•ืกืคืช ื‘ืชื—ื•ื ืžื—ืฉื•ื‘ ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื (HPC, High Performance Computing), ืžื•ืฆื’ ื‘ื“ื•ื›ืŸ ืงื™ื ื’ืกื˜ื•ืŸ ื‘ื›ืชื•ื‘ืช ืžื—ืฉื•ื‘-ืขืœ-2019. ื–ื”ื• ื”ืฉื™ืžื•ืฉ ื‘ืžืขืจื›ื•ืช ืื—ืกื•ืŸ ื ืชื•ื ื™ื Hi-End (SDS) ื‘ืฉืจืชื™ื ืขื ื™ื—ื™ื“ื•ืช ืขื™ื‘ื•ื“ ื’ืจืคื™ื•ืช (GPU) ื•ื˜ื›ื ื•ืœื•ื’ื™ื™ืช GPUDirect Storage bus. ื”ื•ื“ื•ืช ืœื—ื™ืœื•ืคื™ ื ืชื•ื ื™ื ื™ืฉื™ืจื™ื ื‘ื™ืŸ ืžืขืจื›ืช ื”ืื—ืกื•ืŸ ืœ-GPU, ืขืงื™ืคืช ื”-CPU, ื˜ืขื™ื ืช ื ืชื•ื ื™ื ืœืชื•ืš ืžืื™ืฆื™ GPU ืžื•ืืฆืช ื‘ืกื“ืจ ื’ื•ื“ืœ, ื›ืš ืฉื™ื™ืฉื•ืžื™ Big Data ืคื•ืขืœื™ื ื‘ื‘ื™ืฆื•ืขื™ื ื”ืžืงืกื™ืžืœื™ื™ื ืฉืžืกืคืงื™ื GPUs. ื‘ืชื•ืจื, ืžืคืชื—ื™ ืžืขืจื›ื•ืช HPC ืžืขื•ื ื™ื™ื ื™ื ื‘ื”ืชืงื“ืžื•ืช ื‘ืžืขืจื›ื•ืช ืื—ืกื•ืŸ ืขื ืžื”ื™ืจื•ื™ื•ืช ื”-I/O ื”ื’ื‘ื•ื”ื•ืช ื‘ื™ื•ืชืจ, ื›ืžื• ืืœื• ื”ืžื™ื•ืฆืจื•ืช ืขืœ ื™ื“ื™ ืงื™ื ื’ืกื˜ื•ืŸ.

5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?

ื‘ื™ืฆื•ืขื™ GPU ืขื•ืœื™ื ืขืœ ื˜ืขื™ื ืช ื”ื ืชื•ื ื™ื

ืžืื– CUDA, ืืจื›ื™ื˜ืงื˜ื•ืจืช ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœื” ืžื‘ื•ืกืกืช ื—ื•ืžืจื” ื•ืชื•ื›ื ื” ืœืคื™ืชื•ื— ื™ื™ืฉื•ืžื™ื ืœืžื˜ืจื•ืช ื›ืœืœื™ื•ืช, ื ื•ืฆืจื” ื‘-2007, ื™ื›ื•ืœื•ืช ื”ื—ื•ืžืจื” ืฉืœ ืžืขื‘ื“ื™ ื”-GPU ืขืฆืžื ื’ื“ืœื• ื‘ืฆื•ืจื” ืžื“ื”ื™ืžื”. ื›ื™ื•ื, ืžืฉืชืžืฉื™ื ื‘ืžืขื‘ื“ื™ GPU ื™ื•ืชืจ ื•ื™ื•ืชืจ ื‘ื™ื™ืฉื•ืžื™ HPC ื›ื’ื•ืŸ Big Data, ืœืžื™ื“ืช ืžื›ื•ื ื” (ML) ื•ืœืžื™ื“ื” ืขืžื•ืงื” (DL).

ืฉื™ืžื• ืœื‘ ืฉืœืžืจื•ืช ื”ื“ืžื™ื•ืŸ ื‘ืžื•ื ื—ื™ื, ืฉืชื™ ื”ืื—ืจื•ื ื•ืช ื”ืŸ ืžืฉื™ืžื•ืช ืฉื•ื ื•ืช ืžื‘ื—ื™ื ื” ืืœื’ื•ืจื™ืชืžื™ืช. ML ืžืืžืŸ ืืช ื”ืžื—ืฉื‘ ืขืœ ืกืžืš ื ืชื•ื ื™ื ืžื•ื‘ื ื™ื, ื‘ืขื•ื“ ืฉ-DL ืžืืžืŸ ืืช ื”ืžื—ืฉื‘ ืขืœ ืกืžืš ืžืฉื•ื‘ ืžืจืฉืช ืขืฆื‘ื™ืช. ื“ื•ื’ืžื” ืฉืชืขื–ื•ืจ ืœื”ื‘ื™ืŸ ืืช ื”ื”ื‘ื“ืœื™ื ื”ื™ื ื“ื™ ืคืฉื•ื˜ื”. ื ื ื™ื— ืฉื”ืžื—ืฉื‘ ื—ื™ื™ื‘ ืœื”ื‘ื—ื™ืŸ ื‘ื™ืŸ ืชืžื•ื ื•ืช ืฉืœ ื—ืชื•ืœื™ื ื•ื›ืœื‘ื™ื ืฉื ื˜ืขื ื™ื ืžืžืขืจื›ืช ื”ืื—ืกื•ืŸ. ืขื‘ื•ืจ ML, ืขืœื™ืš ืœืฉืœื•ื— ืกื˜ ืชืžื•ื ื•ืช ืขื ืชื’ื™ื ืจื‘ื™ื, ืฉื›ืœ ืื—ื“ ืžื”ื ืžื’ื“ื™ืจ ืชื›ื•ื ื” ืžืกื•ื™ืžืช ืฉืœ ื‘ืขืœ ื”ื—ื™ื™ื. ืขื‘ื•ืจ DL, ืžืกืคื™ืง ืœื”ืขืœื•ืช ืžืกืคืจ ื’ื“ื•ืœ ื‘ื”ืจื‘ื” ืฉืœ ืชืžื•ื ื•ืช, ืื‘ืœ ืขื ืชื’ ืื—ื“ ื‘ืœื‘ื“ "ื–ื” ื—ืชื•ืœ" ืื• "ื–ื” ื›ืœื‘". DL ื“ื•ืžื” ืžืื•ื“ ืœืื•ืคืŸ ืฉื‘ื• ืžืœืžื“ื™ื ื™ืœื“ื™ื ืฆืขื™ืจื™ื - ืคืฉื•ื˜ ืžืจืื™ื ืœื”ื ืชืžื•ื ื•ืช ืฉืœ ื›ืœื‘ื™ื ื•ื—ืชื•ืœื™ื ื‘ืกืคืจื™ื ื•ื‘ื—ื™ื™ื (ืœืจื•ื‘, ื‘ืœื™ ืืคื™ืœื• ืœื”ืกื‘ื™ืจ ืืช ื”ื”ื‘ื“ืœ ื”ืžืคื•ืจื˜), ื•ื”ืžื•ื— ืฉืœ ื”ื™ืœื“ ืขืฆืžื• ืžืชื—ื™ืœ ืœืงื‘ื•ืข ืืช ืกื•ื’ ื”ื—ื™ื” ืœืื—ืจ ืžืกืคืจ ืงืจื™ื˜ื™ ืžืกื•ื™ื ืฉืœ ืชืžื•ื ื•ืช ืœื”ืฉื•ื•ืื” (ืœืคื™ ื”ื”ืขืจื›ื•ืช, ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ ืจืง ืžืื” ืื• ืฉืชื™ื™ื ืžื•ืคืขื™ื ื‘ืžื”ืœืš ื”ื™ืœื“ื•ืช ื”ืžื•ืงื“ืžืช). ืืœื’ื•ืจื™ืชืžื™ DL ืขื“ื™ื™ืŸ ืœื ื›ืœ ื›ืš ืžื•ืฉืœืžื™ื: ื›ื“ื™ ืฉืจืฉืช ืขืฆื‘ื™ืช ืชืขื‘ื•ื“ ื‘ื”ืฆืœื—ื” ื’ื ืขืœ ื–ื™ื”ื•ื™ ืชืžื•ื ื•ืช, ื™ืฉ ืฆื•ืจืš ืœื”ื–ื™ืŸ ื•ืœืขื‘ื“ ืžื™ืœื™ื•ื ื™ ืชืžื•ื ื•ืช ืœืชื•ืš ื”-GPU.

ืชืงืฆื™ืจ ื”ื”ืงื“ืžื”: ืขืœ ื‘ืกื™ืก GPUs ื ื™ืชืŸ ืœื‘ื ื•ืช ืืคืœื™ืงืฆื™ื•ืช HPC ื‘ืชื—ื•ื ื”-Big Data, ML ื•-DL, ืืš ื™ืฉื ื” ื‘ืขื™ื” - ืžืขืจื›ื™ ื”ื ืชื•ื ื™ื ื›ื” ื’ื“ื•ืœื™ื ืขื“ ืฉืžืฉืš ื”ื–ืžืŸ ื”ืžื•ืฉืงืข ื‘ื˜ืขื™ื ืช ื”ื ืชื•ื ื™ื ืžืžืขืจื›ืช ื”ืื—ืกื•ืŸ ืœ-GPU ืžืชื—ื™ืœ ืœื”ืคื—ื™ืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ื›ื•ืœืœื™ื ืฉืœ ื”ื™ื™ืฉื•ื. ื‘ืžื™ืœื™ื ืื—ืจื•ืช, ืžืขื‘ื“ื™ GPU ืžื”ื™ืจื™ื ื ื•ืชืจื™ื ืœื ืžื ื•ืฆืœื™ื ืขืงื‘ ื ืชื•ื ื™ I/O ืื™ื˜ื™ื™ื ื”ืžื’ื™ืขื™ื ืžืชืช-ืžืขืจื›ื•ืช ืื—ืจื•ืช. ื”ื”ื‘ื“ืœ ื‘ืžื”ื™ืจื•ืช ื”-I/O ืฉืœ ื”-GPU ื•ื”ืื•ื˜ื•ื‘ื•ืก ืœ-CPU/ืžืขืจื›ืช ืื—ืกื•ืŸ ื™ื›ื•ืœ ืœื”ื™ื•ืช ื‘ืกื“ืจ ื’ื•ื“ืœ.

ื›ื™ืฆื“ ืคื•ืขืœืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืื—ืกื•ืŸ ืฉืœ GPUDirect?

ืชื”ืœื™ืš ื”-I/O ื ืฉืœื˜ ืขืœ ื™ื“ื™ ื”-CPU, ื•ื›ืš ื’ื ืชื”ืœื™ืš ื˜ืขื™ื ืช ื”ื ืชื•ื ื™ื ืžื”ืื—ืกื•ืŸ ืœ-GPUs ืœืขื™ื‘ื•ื“ ื ื•ืกืฃ. ื–ื” ื”ื•ื‘ื™ืœ ืœื‘ืงืฉื” ืœื˜ื›ื ื•ืœื•ื’ื™ื” ืฉืชืกืคืง ื’ื™ืฉื” ื™ืฉื™ืจื” ื‘ื™ืŸ ื›ื•ื ื ื™ GPU ื•ื›ื•ื ื ื™ NVMe ื›ื“ื™ ืœืชืงืฉืจ ื‘ืžื”ื™ืจื•ืช ื–ื” ืขื ื–ื”. NVIDIA ื”ื™ื™ืชื” ื”ืจืืฉื•ื ื” ืฉื”ืฆื™ืขื” ื˜ื›ื ื•ืœื•ื’ื™ื” ื›ื–ื• ื•ืงืจืื” ืœื” GPUDirect Storage. ืœืžืขืฉื”, ื–ื•ื”ื™ ื•ืจื™ืืฆื™ื” ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช GPUDirect RDMA (Remote Direct Memory Address) ืฉื”ื ืคื™ืชื—ื• ื‘ืขื‘ืจ.

5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?
Jensen Huang, ืžื ื›"ืœ NVIDIA, ื™ืฆื™ื’ ืืช GPUDirect Storage ื›ื’ืจืกื” ืฉืœ GPUDirect RDMA ื‘-SC-19. ืžืงื•ืจ: NVIDIA

ื”ื”ื‘ื“ืœ ื‘ื™ืŸ GPUDirect RDMA ืœ-GPUDirect Storage ื”ื•ื ื‘ืžื›ืฉื™ืจื™ื ืฉื‘ื™ื ื™ื”ื ืžืชื‘ืฆืขืช ื”ื›ืชื•ื‘ืช. ื˜ื›ื ื•ืœื•ื’ื™ื™ืช GPUDirect RDMA ืžื™ื•ืขื“ืช ืœื”ืขื‘ื™ืจ ื ืชื•ื ื™ื ื™ืฉื™ืจื•ืช ื‘ื™ืŸ ื›ืจื˜ื™ืก ืžืžืฉืง ื”ืจืฉืช ื”ืงื“ืžื™ (NIC) ื•ื–ื™ื›ืจื•ืŸ GPU, ื•-GPUDirect Storage ืžืกืคืง ื ืชื™ื‘ ื ืชื•ื ื™ื ื™ืฉื™ืจ ื‘ื™ืŸ ืื—ืกื•ืŸ ืžืงื•ืžื™ ืื• ืžืจื•ื—ืง ื›ื’ื•ืŸ NVMe ืื• NVMe over Fabric (NVMe-oF) ื• ื–ื™ื›ืจื•ืŸ GPU.

ื’ื GPUDirect RDMA ื•ื’ื GPUDirect Storage ืžื•ื ืขื™ื ืชื ื•ืขื•ืช ื ืชื•ื ื™ื ืžื™ื•ืชืจื•ืช ื“ืจืš ืžืื’ืจ ื‘ื–ื™ื›ืจื•ืŸ ื”-CPU ื•ืžืืคืฉืจื™ื ืœืžื ื’ื ื•ืŸ ื”ื’ื™ืฉื” ื”ื™ืฉื™ืจื” ืœื–ื™ื›ืจื•ืŸ (DMA) ืœื”ืขื‘ื™ืจ ื ืชื•ื ื™ื ืžื›ืจื˜ื™ืก ื”ืจืฉืช ืื• ื”ืื—ืกื•ืŸ ื™ืฉื™ืจื•ืช ืœื–ื™ื›ืจื•ืŸ ื”-GPU ืื• ืžืžื ื• - ื”ื›ืœ ืœืœื ืขื•ืžืก ืขืœ ื”ืžืขื‘ื“ ื”ืžืจื›ื–ื™. ืขื‘ื•ืจ ืื—ืกื•ืŸ GPUDirect, ื”ืžื™ืงื•ื ืฉืœ ื”ืื—ืกื•ืŸ ืื™ื ื• ืžืฉื ื”: ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ื“ื™ืกืง NVME ื‘ืชื•ืš ื™ื—ื™ื“ืช GPU, ื‘ืชื•ืš ืžืชืœื”, ืื• ืžื—ื•ื‘ืจ ื“ืจืš ื”ืจืฉืช ื›-NVMe-oF.

5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?
ืชื›ื ื™ืช ื”ืคืขื•ืœื” ืฉืœ ืื—ืกื•ืŸ GPUDirect. ืžืงื•ืจ: NVIDIA

ืžืขืจื›ื•ืช ืื—ืกื•ืŸ Hi-End ื‘-NVMe ืžื‘ื•ืงืฉื•ืช ื‘ืฉื•ืง ื™ื™ืฉื•ืžื™ HPC

ืžืชื•ืš ื”ื‘ื ื” ืฉืขื ื›ื ื™ืกืชื• ืฉืœ GPUDirect Storage, ื”ืขื ื™ื™ืŸ ืฉืœ ืœืงื•ื—ื•ืช ื’ื“ื•ืœื™ื ื™ื™ืžืฉืš ืœื”ืฆื™ืข ืžืขืจื›ื•ืช ืื—ืกื•ืŸ ืขื ืžื”ื™ืจื•ื™ื•ืช ืงืœื˜/ืคืœื˜ ื”ืžืชืื™ืžื•ืช ืœืชืคื•ืงื” ืฉืœ ื”-GPU, ื‘ืชืขืจื•ื›ืช SC-19 ืงื™ื ื’ืกื˜ื•ืŸ ื”ืจืืชื” ื”ื“ื’ืžื” ืฉืœ ืžืขืจื›ืช ื”ืžื•ืจื›ื‘ืช ืž-GPU. ืžืขืจื›ืช ืื—ืกื•ืŸ ื”ืžื‘ื•ืกืกืช ืขืœ ื“ื™ืกืงื™ื NVMe ื•ื™ื—ื™ื“ื” ืขื GPU, ืฉื ื™ืชื—ื” ืืœืคื™ ืชืžื•ื ื•ืช ืœื•ื•ื™ื™ืŸ ื‘ืฉื ื™ื™ื”. ื›ื‘ืจ ื›ืชื‘ื ื• ืขืœ ืžืขืจื›ืช ืื—ืกื•ืŸ ื›ื–ื• ื”ืžื‘ื•ืกืกืช ืขืœ 10 ื›ื•ื ื ื™ DC1000M U.2 NVMe ื‘ื“ื•ื— ืžืชืขืจื•ื›ืช ืžื—ืฉื‘ื™ ื”ืขืœ.

5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?
ืžืขืจื›ืช ืื—ืกื•ืŸ ื”ืžื‘ื•ืกืกืช ืขืœ 10 ื›ื•ื ื ื™ DC1000M U.2 NVMe ืžืฉืœื™ืžื” ื‘ืฆื•ืจื” ื ืื•ืชื” ืฉืจืช ืขื ืžืื™ืฆื™ื ื’ืจืคื™ื™ื. ืžืงื•ืจ: ืงื™ื ื’ืกื˜ื•ืŸ

ืžืขืจื›ืช ืื—ืกื•ืŸ ื–ื• ืžืชื•ื›ื ื ืช ื›ื™ื—ื™ื“ืช ืžืชืœื” ื‘ื’ื•ื“ืœ 1U ืื• ื™ื•ืชืจ ื•ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ื‘ื”ืชืื ืœืžืกืคืจ ื›ื•ื ื ื™ DC1000M U.2 NVMe, ื›ืœ ืื—ื“ ื‘ืงื™ื‘ื•ืœืช ืฉืœ 3.84-7.68 TB. ื”-DC1000M ื”ื•ื ื”ื“ื’ื ื”ืจืืฉื•ืŸ ืฉืœ NVMe SSD ื‘ืคื•ืจืžื˜ U.2 ื‘ืกื“ืจืช ื›ื•ื ื ื™ ืžืจื›ื–ื™ ื”ื ืชื•ื ื™ื ืฉืœ ืงื™ื ื’ืกื˜ื•ืŸ. ื™ืฉ ืœื• ื“ื™ืจื•ื’ ืกื™ื‘ื•ืœืช (DWPD, Drive ื›ื•ืชื‘ ืœื™ื•ื), ื”ืžืืคืฉืจ ืœื• ืœืฉื›ืชื‘ ื ืชื•ื ื™ื ืœืงื™ื‘ื•ืœืช ืžืœืื” ืคืขื ื‘ื™ื•ื ืœืžืฉืš ื—ื™ื™ื• ื”ืžื•ื‘ื˜ื—ื™ื ืฉืœ ื”ื›ื•ื ืŸ.

ื‘ืžื‘ื—ืŸ fio v3.13 ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” Ubuntu 18.04.3 LTS, ืœื™ื‘ืช ืœื™ื ื•ืงืก 5.0.0-31-ื’ื ืจื™ืช, ื“ื’ื™ืžืช ื”ืื—ืกื•ืŸ ืฉืœ ื”ืชืขืจื•ื›ื” ื”ืจืืชื” ืžื”ื™ืจื•ืช ืงืจื™ืื” (ืงืจื™ืื” ืžืชืžืฉื›ืช) ืฉืœ 5.8 ืžื™ืœื™ื•ืŸ IOPS ืขื ืชืคื•ืงื” ื‘ืจืช ืงื™ื™ืžื (ืจื•ื—ื‘ ืคืก ืžืชืžืฉืš ) ืฉืœ 23.8 Gbit/s.

ืืจื™ืืœ ืคืจื–, ืžื ื”ืœ ืขืกืงื™ SSD ื‘ืงื™ื ื’ืกื˜ื•ืŸ, ืืžืจ ืขืœ ืžืขืจื›ื•ืช ื”ืื—ืกื•ืŸ ื”ื—ื“ืฉื•ืช: "ืื ื• ืžื•ื›ื ื™ื ืœืฆื™ื™ื“ ืืช ื”ื“ื•ืจ ื”ื‘ื ืฉืœ ื”ืฉืจืชื™ื ื‘ืคืชืจื•ื ื•ืช U.2 NVMe SSD ื›ื“ื™ ืœื—ืกืœ ืจื‘ื™ื ืžืฆื•ื•ืืจื™ ื”ื‘ืงื‘ื•ืง ืฉืœ ื”ืขื‘ืจืช ื”ื ืชื•ื ื™ื ืฉื”ื™ื• ืงืฉื•ืจื™ื ื‘ืื•ืคืŸ ืžืกื•ืจืชื™ ืœืื—ืกื•ืŸ. ื”ืฉื™ืœื•ื‘ ืฉืœ ื›ื•ื ื ื™ NVMe SSD ื•ื”-Premium Server Premier DRAM ืฉืœื ื• ื”ื•ืคืš ืืช ืงื™ื ื’ืกื˜ื•ืŸ ืœืื—ื“ ืžืกืคืงื™ ืคืชืจื•ื ื•ืช ื”ื ืชื•ื ื™ื ืžืงืฆื” ืœืงืฆื” ื”ืžืงื™ืคื™ื ื‘ื™ื•ืชืจ ื‘ืชืขืฉื™ื™ื”."

5.8 ืžื™ืœื™ื•ืŸ IOPS: ืœืžื” ื›ืœ ื›ืš ื”ืจื‘ื”?
ื‘ื“ื™ืงืช gfio v3.13 ื”ืจืืชื” ืชืคื•ืงื” ืฉืœ 23.8 Gbps ืขื‘ื•ืจ ืžืขืจื›ืช ืื—ืกื•ืŸ ื”ื”ื“ื’ืžื” ื‘ื›ื•ื ื ื™ DC1000M U.2 NVMe. ืžืงื•ืจ: ืงื™ื ื’ืกื˜ื•ืŸ

ืื™ืš ืชื™ืจืื” ืžืขืจื›ืช ื˜ื™ืคื•ืกื™ืช ืœื™ื™ืฉื•ืžื™ HPC ื”ืžืฉืชืžืฉืช ื‘-GPUDirect Storage ืื• ื˜ื›ื ื•ืœื•ื’ื™ื” ื“ื•ืžื”? ื–ื•ื”ื™ ืืจื›ื™ื˜ืงื˜ื•ืจื” ืขื ื”ืคืจื“ื” ืคื™ื–ื™ืช ืฉืœ ื™ื—ื™ื“ื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื‘ืชื•ืš ืžืชืœื”: ื™ื—ื™ื“ื” ืื—ืช ืื• ืฉืชื™ื™ื ืขื‘ื•ืจ ื–ื™ื›ืจื•ืŸ RAM, ืžืกืคืจ ื ื•ืกืคื•ืช ืขื‘ื•ืจ ืฆืžืชื™ ืžื—ืฉื•ื‘ GPU ื•-CPU, ื•ื™ื—ื™ื“ื” ืื—ืช ืื• ื™ื•ืชืจ ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืื—ืกื•ืŸ.

ืขื ื”ื”ื›ืจื–ื” ืขืœ GPUDirect Storage ื•ื”ื”ื•ืคืขื” ื”ืืคืฉืจื™ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื“ื•ืžื•ืช ืžื™ืฆืจื ื™ GPU ืื—ืจื™ื, ืžืชืจื—ื‘ืช ื”ื“ืจื™ืฉื” ืฉืœ ืงื™ื ื’ืกื˜ื•ืŸ ืœืžืขืจื›ื•ืช ืื—ืกื•ืŸ ื”ืžื™ื•ืขื“ื•ืช ืœืฉื™ืžื•ืฉ ื‘ืžื—ืฉื•ื‘ ื‘ืขืœ ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื. ื”ืกืžืŸ ื™ื”ื™ื” ืžื”ื™ืจื•ืช ืงืจื™ืืช ื”ื ืชื•ื ื™ื ืžืžืขืจื›ืช ื”ืื—ืกื•ืŸ, ื”ืฉื•ื•ื” ืœืชืคื•ืงื” ืฉืœ ื›ืจื˜ื™ืกื™ ืจืฉืช ืฉืœ 40 ืื• 100 ื’'ื™ื’ื”-ื‘ื™ื˜ ื‘ื›ื ื™ืกื” ืœื™ื—ื™ื“ืช ืžื—ืฉื•ื‘ ืขื GPU. ืœืคื™ื›ืš, ืžืขืจื›ื•ืช ืื—ืกื•ืŸ ืžื”ื™ืจื•ืช ื‘ืžื™ื•ื—ื“, ื›ื•ืœืœ NVMe ื—ื™ืฆื•ื ื™ ื“ืจืš Fabric, ื™ืขื‘ืจื• ืžืœื”ื™ื•ืช ืืงื–ื•ื˜ื™ื•ืช ืœืžื™ื™ื ืกื˜ืจื™ื ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ HPC. ื‘ื ื•ืกืฃ ืœืžื“ืข ื•ื—ื™ืฉื•ื‘ื™ื ืคื™ื ื ืกื™ื™ื, ื”ื ื™ืžืฆืื• ื™ื™ืฉื•ื ื‘ืชื—ื•ืžื™ื ืžืขืฉื™ื™ื ืจื‘ื™ื ืื—ืจื™ื, ื›ื’ื•ืŸ ืžืขืจื›ื•ืช ืื‘ื˜ื—ื” ื‘ืจืžืช ื”ืžื˜ืจื•ืคื•ืœื™ืŸ ืฉืœ ื”ืขื™ืจ ื‘ื˜ื•ื—ื” ืื• ืžืจื›ื–ื™ ืžืขืงื‘ ืชื—ื‘ื•ืจื”, ืฉื‘ื”ื ื ื“ืจืฉื•ืช ืžื”ื™ืจื•ื™ื•ืช ื–ื™ื”ื•ื™ ื•ื–ื™ื”ื•ื™ ืฉืœ ืžื™ืœื™ื•ื ื™ ืชืžื•ื ื•ืช HD ื‘ืฉื ื™ื™ื”", ืžืชื•ืืจ. ื ื™ืฉืช ื”ืฉื•ืง ืฉืœ ืžืขืจื›ืช ื”ืื—ืกื•ืŸ ื”ืžื•ื‘ื™ืœื”

ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ืžื•ืฆืจื™ Kingston ื ื™ืชืŸ ืœืžืฆื•ื ื‘ื›ืชื•ื‘ืช ื”ืืชืจ ื”ืจืฉืžื™ ื—ื‘ืจื”.

ืžืงื•ืจ: www.habr.com

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