ืžืฆื‘: GPUs ื•ื™ืจื˜ื•ืืœื™ื™ื ืื™ื ื ื ื—ื•ืชื™ื ื‘ื‘ื™ืฆื•ืขื™ื ืžืคืชืจื•ื ื•ืช ื—ื•ืžืจื”

ื‘ืคื‘ืจื•ืืจ, ืกื˜ื ืคื•ืจื“ ืื™ืจื—ื” ื›ื ืก ื‘ื ื•ืฉื ืžื—ืฉื•ื‘ ื‘ืขืœ ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื (HPC). ื ืฆื™ื’ื™ VMware ืืžืจื• ืฉื›ืืฉืจ ืขื•ื‘ื“ื™ื ืขื GPU, ืžืขืจื›ืช ื”ืžื‘ื•ืกืกืช ืขืœ ESXi hypervisor ืฉื•ื ื” ืื™ื ื” ื ื—ื•ืชื” ื‘ืžื”ื™ืจื•ืช ืžืคืชืจื•ื ื•ืช ืžืชื›ืช ื—ืฉื•ืคื”.

ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉืืคืฉืจื• ืœื”ืฉื™ื’ ื–ืืช.

ืžืฆื‘: GPUs ื•ื™ืจื˜ื•ืืœื™ื™ื ืื™ื ื ื ื—ื•ืชื™ื ื‘ื‘ื™ืฆื•ืขื™ื ืžืคืชืจื•ื ื•ืช ื—ื•ืžืจื”
/ ืชืžื•ื ื” ื•ื™ืงื˜ื•ืจื’ืจื™ื’ืก CC BY-SA

ื‘ืขื™ื™ืช ื‘ื™ืฆื•ืขื™ื

ืœืคื™ ืื ืœื™ืกื˜ื™ื, ื›-70% ืžืขื•ืžืกื™ ื”ืขื‘ื•ื“ื” ื‘ืžืจื›ื–ื™ ื ืชื•ื ื™ื ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื”. ืขื ื–ืืช, 30% ื”ื ื•ืชืจื™ื ืขื“ื™ื™ืŸ ืคื•ืขืœื™ื ืขืœ ืžืชื›ืช ื—ืฉื•ืคื” ืœืœื ื”ื™ืคืจื•ื•ื™ื–ื•ืจื™ื. 30% ืืœื” ืžื•ืจื›ื‘ื™ื ื‘ืขื™ืงืจ ืžื™ื™ืฉื•ืžื™ื ื‘ืขืœื™ ืขื•ืžืก ื’ื‘ื•ื”, ื›ื’ื•ืŸ ืืœื• ื”ืงืฉื•ืจื™ื ืœืื™ืžื•ืŸ ืจืฉืชื•ืช ืขืฆื‘ื™ื•ืช ื•ืฉื™ืžื•ืฉ ื‘ืžืขื‘ื“ื™ GPU.

ืžื•ืžื—ื™ื ืžืกื‘ื™ืจื™ื ืžื’ืžื” ื–ื• ื‘ื›ืš ืฉื”-hypervisor, ื›ืฉื›ื‘ืช ื”ืคืฉื˜ื” ื‘ื™ื ื™ื™ื, ื™ื›ื•ืœ ืœื”ืฉืคื™ืข ืขืœ ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื”ืžืขืจื›ืช ื›ื•ืœื”. ื‘ืœื™ืžื•ื“ื™ื ืœืคื ื™ ื—ืžืฉ ืฉื ื™ื ืืชื” ื™ื›ื•ืœ ืœืžืฆื•ื ืืช ื”ื ืชื•ื ื™ื ืขืœ ื”ืคื—ืชืช ืžื”ื™ืจื•ืช ื”ืขื‘ื•ื“ื” ื‘-10%. ืœื›ืŸ, ื—ื‘ืจื•ืช ื•ืžืคืขื™ืœื™ ืžืจื›ื–ื™ ื ืชื•ื ื™ื ืœื ืžืžื”ืจื™ื ืœื”ืขื‘ื™ืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืฉืœ HPC ืœืกื‘ื™ื‘ื” ื•ื™ืจื˜ื•ืืœื™ืช.

ืื‘ืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ื•ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืžืชืคืชื—ื•ืช ื•ืžืฉืชืคืจื•ืช. ื‘ื›ื ืก ืœืคื ื™ ื—ื•ื“ืฉ, VMware ืืžืจื” ื›ื™ ืœ-ESXi hypervisor ืื™ืŸ ื”ืฉืคืขื” ืฉืœื™ืœื™ืช ืขืœ ื‘ื™ืฆื•ืขื™ ื”-GPU. ื ื™ืชืŸ ืœื”ืคื—ื™ืช ืืช ืžื”ื™ืจื•ืช ื”ืžื—ืฉื•ื‘ ื‘ืฉืœื•ืฉื” ืื—ื•ื–ื™ื, ืืฉืจ ื ื™ืชืŸ ืœื”ืฉื•ื•ืช ืœืžืชื›ืช ื—ืฉื•ืคื”.

ืึตื™ืš ืžึทืคืขึดื™ืœึดื™ื ืึถืช ื–ึถื”

ื›ื“ื™ ืœืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžืขืจื›ื•ืช HPC ืขื GPUs, VMware ื‘ื™ืฆืขื” ืžืกืคืจ ืฉื™ื ื•ื™ื™ื ื‘-hypervisor. ื‘ืคืจื˜, ื–ื” ื ืคื˜ืจ ืžืคื•ื ืงืฆื™ื™ืช vMotion. ื–ื” ื ื—ื•ืฅ ืœืื™ื–ื•ืŸ ืขื•ืžืกื™ื ื•ื‘ื“ืจืš ื›ืœืœ ืžืขื‘ื™ืจ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช (VMs) ื‘ื™ืŸ ืฉืจืชื™ื ืื• GPUs. ื”ืฉื‘ืชืช vMotion ื”ื‘ื™ืื” ืœื›ืš ืฉืœื›ืœ VM ื”ื•ืงืฆื” ื›ืขืช GPU ืกืคืฆื™ืคื™. ื–ื” ืขื–ืจ ืœื”ืคื—ื™ืช ืขืœื•ื™ื•ืช ื‘ืขืช ื”ื—ืœืคืช ื ืชื•ื ื™ื.

ืขื•ื“ ืžืจื›ื™ื‘ ืžืจื›ื–ื™ ื‘ืžืขืจื›ืช ื”ื™ื ื˜ื›ื ื•ืœื•ื’ื™ื” DirectPath I/O. ื–ื” ืžืืคืฉืจ ืœืžื ื”ืœ ื”ืžื—ืฉื•ื‘ ื”ืžืงื‘ื™ืœ CUDA ืœืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื™ืฉื™ืจื•ืช, ืชื•ืš ืขืงื™ืคืช ื”ื”ื™ืคืจื•ื•ื™ื–ืจ. ื›ืืฉืจ ืืชื” ืฆืจื™ืš ืœื”ืคืขื™ืœ ืžืกืคืจ VMs ืขืœ GPU ืื—ื“ ื‘ื• ื–ืžื ื™ืช, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคืชืจื•ืŸ GRID vGPU. ื”ื•ื ืžื—ืœืง ืืช ื–ื™ื›ืจื•ืŸ ื”ื›ืจื˜ื™ืก ืœืžืกืคืจ ืžืงื˜ืขื™ื (ืืš ืžื—ื–ื•ืจื™ ื”ื—ื™ืฉื•ื‘ ืื™ื ื ืžื—ื•ืœืงื™ื).

ื“ื™ืื’ืจืžืช ื”ืคืขื•ืœื” ืฉืœ ืฉืชื™ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ืžืงืจื” ื–ื” ืชื™ืจืื” ื›ืš:

ืžืฆื‘: GPUs ื•ื™ืจื˜ื•ืืœื™ื™ื ืื™ื ื ื ื—ื•ืชื™ื ื‘ื‘ื™ืฆื•ืขื™ื ืžืคืชืจื•ื ื•ืช ื—ื•ืžืจื”

ืชื•ืฆืื•ืช ื•ืชื—ื–ื™ื•ืช

ื—ื‘ืจื” ืขืจื›ื• ื‘ื“ื™ืงื•ืช hypervisor ืขืœ ื™ื“ื™ ื”ื›ืฉืจืช ืžื•ื“ืœ ืฉืคื” ื”ืžื‘ื•ืกืก ืขืœ TensorFlow. "ื ื–ืง" ื”ื‘ื™ืฆื•ืขื™ื ื”ื™ื” ืจืง โ€‹โ€‹3-4% ื‘ื”ืฉื•ื•ืื” ืœืžืชื›ืช ื—ืฉื•ืคื”. ื‘ืชืžื•ืจื”, ื”ืžืขืจื›ืช ื”ืฆืœื™ื—ื” ืœื—ืœืง ืžืฉืื‘ื™ื ืœืคื™ ื“ืจื™ืฉื” ื‘ื”ืชืื ืœืขื•ืžืก ื”ื ื•ื›ื—ื™.

ื’ื ืขื ืงื™ืช ื”-IT ืขืจื›ื• ื‘ื“ื™ืงื•ืช ืขื ืžื™ื›ืœื™ื. ืžื”ื ื“ืกื™ ื”ื—ื‘ืจื” ื”ื›ืฉื™ืจื• ืจืฉืชื•ืช ืขืฆื‘ื™ื•ืช ืœื–ื”ื•ืช ืชืžื•ื ื•ืช. ื‘ืžืงื‘ื™ืœ, ื”ืžืฉืื‘ื™ื ืฉืœ GPU ืื—ื“ ื”ื•ืคืฆื• ื‘ื™ืŸ ืืจื‘ืขื” ืžื—ืฉื‘ื™ VM ืžื›ื•ืœื•ืช. ื›ืชื•ืฆืื” ืžื›ืš, ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžื›ื•ื ื•ืช ื‘ื•ื“ื“ื•ืช ื™ืจื“ื• ื‘-17% (ืœืขื•ืžืช VM ื™ื—ื™ื“ ืขื ื’ื™ืฉื” ืžืœืื” ืœืžืฉืื‘ื™ GPU). ืขื ื–ืืช, ืžืกืคืจ ื”ืชืžื•ื ื•ืช ื”ืžืขื•ื‘ื“ื•ืช ื‘ืฉื ื™ื™ื” ืžื•ึผื’ื“ึธืœ ืฉืœื•ืฉ ืคืขืžื™ื. ืฆืคื•ื™ ื›ื™ ืžืขืจื›ื•ืช ื›ืืœื” ื™ืžืฆื ื™ื™ืฉื•ืžื™ื ื‘ื ื™ืชื•ื— ื ืชื•ื ื™ื ื•ืžื™ื“ื•ืœ ืžืžื•ื—ืฉื‘.

ื‘ื™ืŸ ื”ื‘ืขื™ื•ืช ื”ืคื•ื˜ื ืฆื™ืืœื™ื•ืช ืฉ-VMware ืขืฉื•ื™ื” ืœื”ืชืžื•ื“ื“, ืžื•ืžื—ื™ื ืœืคืœื•ื˜ ืงื”ืœ ื™ืขื“ ืฆืจ ืœืžื“ื™. ืžืกืคืจ ืงื˜ืŸ ืฉืœ ื—ื‘ืจื•ืช ืขื“ื™ื™ืŸ ืขื•ื‘ื“ื•ืช ืขื ืžืขืจื›ื•ืช ื‘ืขืœื•ืช ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื. ืืžื ื ื‘ืกื˜ื˜ื™ืกื˜ื” ืœื—ื’ื•ื’ืฉืขื“ 2021, 94% ืžืขื•ืžืกื™ ื”ืขื‘ื•ื“ื” ืฉืœ ืžืจื›ื– ื”ื ืชื•ื ื™ื ื‘ืขื•ืœื ื™ื”ื™ื• ื•ื™ืจื˜ื•ืืœื™ื™ื. ืขืœ ื™ื“ื™ ืชื—ื–ื™ื•ืช ืื ืœื™ืกื˜ื™ื, ืฉื•ื•ื™ ืฉื•ืง HPC ื™ื’ื“ืœ ืž-32 ืœ-45 ืžื™ืœื™ืืจื“ ื“ื•ืœืจ ื‘ืชืงื•ืคื” ืฉื‘ื™ืŸ 2017 ืœ-2022.

ืžืฆื‘: GPUs ื•ื™ืจื˜ื•ืืœื™ื™ื ืื™ื ื ื ื—ื•ืชื™ื ื‘ื‘ื™ืฆื•ืขื™ื ืžืคืชืจื•ื ื•ืช ื—ื•ืžืจื”
/ ืชืžื•ื ื” ื ืงื•ื“ืช ื’ื™ืฉื” ื’ืœื•ื‘ืœื™ืช PD

ืคืชืจื•ื ื•ืช ื“ื•ืžื™ื

ื™ืฉื ื ืžืกืคืจ ืื ืœื•ื’ื™ื ื‘ืฉื•ืง ื”ืžืคื•ืชื—ื™ื ืขืœ ื™ื“ื™ ื—ื‘ืจื•ืช IT ื’ื“ื•ืœื•ืช: AMD ื•ืื™ื ื˜ืœ.

ื”ื—ื‘ืจื” ื”ืจืืฉื•ื ื” ืœื•ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืฉืœ GPU ืžืฆื™ืข ื’ื™ืฉื” ื”ืžื‘ื•ืกืกืช ืขืœ SR-IOV (ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืงืœื˜/ืคืœื˜ ืขื ืฉื•ืจืฉ ื‘ื•ื“ื“). ื˜ื›ื ื•ืœื•ื’ื™ื” ื–ื• ืžืขื ื™ืงื” ืœ-VM ื’ื™ืฉื” ืœื—ืœืง ืžื™ื›ื•ืœื•ืช ื”ื—ื•ืžืจื” ืฉืœ ื”ืžืขืจื›ืช. ื”ืคืชืจื•ืŸ ืžืืคืฉืจ ืœืš ืœื—ืœื•ืง ืืช ื”-GPU ื‘ื™ืŸ 16 ืžืฉืชืžืฉื™ื ืขื ื‘ื™ืฆื•ืขื™ื ืฉื•ื•ื™ื ืฉืœ ืžืขืจื›ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช.

ืœื’ื‘ื™ ืขื ืงื™ืช ื”-IT ื”ืฉื ื™ื™ื”, ื”ื ืžื‘ื•ืกืก ื˜ื›ื ื•ืœื•ื’ื™ื” ืขืœ ื”-Hypervisor Citrix XenServer 7. ื”ื•ื ืžืฉืœื‘ ืขื‘ื•ื“ื” ืฉืœ ืžื ื”ืœ ื”ืชืงืŸ GPU ืกื˜ื ื“ืจื˜ื™ ื•ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช, ื”ืžืืคืฉืจืช ืœืื—ืจื•ืŸ ืœื”ืฆื™ื’ ืืคืœื™ืงืฆื™ื•ืช ืชืœืช ืžื™ืžื“ ื•ืžื—ืฉื‘ื™ ืฉื•ืœื—ื ื•ืช ื‘ืžื›ืฉื™ืจื™ื ืฉืœ ืžืื•ืช ืžืฉืชืžืฉื™ื.

ืขืชื™ื“ ื”ื˜ื›ื ื•ืœื•ื’ื™ื”

ืžืคืชื—ื™ GPU ื•ื™ืจื˜ื•ืืœื™ื™ื ืœืขืฉื•ืช ื”ื™ืžื•ืจ ืขืœ ื”ื˜ืžืขืช ืžืขืจื›ื•ืช AI ื•ื”ืคื•ืคื•ืœืจื™ื•ืช ื”ื’ื•ื‘ืจืช ืฉืœ ืคืชืจื•ื ื•ืช ื‘ืขืœื™ ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื ื‘ืฉื•ืง ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ืขืกืงื™ืช. ื”ื ืžืงื•ื•ื™ื ืฉื”ืฆื•ืจืš ื‘ืขื™ื‘ื•ื“ ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช ืฉืœ ื ืชื•ื ื™ื ื™ื’ื“ื™ืœ ืืช ื”ื‘ื™ืงื•ืฉ ืœ-vGPUs.

ืขื›ืฉื™ื• ื™ืฆืจื ื™ื ืžื—ืคืฉ ื“ืจืš ืฉืœื‘ ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”ืžืขื‘ื“ ื•ื”-GPU ื‘ืœื™ื‘ื” ืื—ืช ื›ื“ื™ ืœื”ืื™ืฅ ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื”ืงืฉื•ืจื•ืช ืœื’ืจืคื™ืงื”, ื‘ื™ืฆื•ืข ื—ื™ืฉื•ื‘ื™ื ืžืชืžื˜ื™ื™ื, ืคืขื•ืœื•ืช ืœื•ื’ื™ื•ืช ื•ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื. ื”ื•ืคืขืชืŸ ืฉืœ ืœื™ื‘ื•ืช ื›ืืœื” ื‘ืฉื•ืง ื‘ืขืชื™ื“ ืชืฉื ื” ืืช ื”ื’ื™ืฉื” ืœื•ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืžืฉืื‘ื™ื ื•ืืช ื—ืœื•ืงืชืŸ ื‘ื™ืŸ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ืกื‘ื™ื‘ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื•ืขื ืŸ.

ืžื” ืœืงืจื•ื ืขืœ ื”ื ื•ืฉื ื‘ื‘ืœื•ื’ ื”ืืจื’ื•ื ื™ ืฉืœื ื•:

ื›ืžื” ืคื•ืกื˜ื™ื ืžืขืจื•ืฅ ื”ื˜ืœื’ืจื ืฉืœื ื•:

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”