Nws ntseeg tias virtual servers nrog vGPU yog kim. Hauv kev tshuaj xyuas luv luv kuv yuav sim refute no thesis.
Kev tshawb fawb hauv Is Taws Nem tam sim ntawd qhia txog kev qiv ntawm cov khoos phis tawj loj nrog NVIDIA Tesla V100 lossis cov servers yooj yim dua nrog GPUs muaj zog. Cov kev pabcuam zoo sib xws muaj, piv txwv li, , los yog . Lawv cov nqi txhua hli yog ntsuas hauv kaum tawm txhiab rubles, thiab kuv xav nrhiav kev xaiv pheej yig dua rau OpenCL thiab / lossis CUDA daim ntawv thov. Tsis muaj ntau cov peev nyiaj VPS nrog cov yeeb yaj kiab adapters ntawm Lavxias teb sab kev ua lag luam; hauv ib tsab xov xwm luv luv kuv yuav muab piv rau lawv cov peev txheej suav nrog kev sim hluavtaws.
koom
Hosting virtual servers tau suav nrog hauv cov npe ntawm cov neeg sib tw rau kev koom tes hauv kev tshuaj xyuas. , , , ΠΈ . Tsis muaj teeb meem tshwj xeeb hauv kev nkag mus, vim yuav luag txhua tus neeg muab kev pabcuam muaj lub sijhawm sim dawb. UltraVDS officially tsis muaj kev xeem dawb, tab sis nws tsis yog qhov nyuaj rau kev pom zoo: tom qab kawm txog kev tshaj tawm, cov neeg ua haujlwm txhawb nqa tau lees paub kuv nrog cov nyiaj xav tau los xaj VPS rau hauv kuv tus lej nyiaj ntxiv. Nyob rau theem no, VDS4YOU cov tshuab virtual tau poob tawm ntawm kev sib tw, vim tias kev sim dawb tus tswv tsev xav kom koj muab kev luam theej duab ntawm koj daim npav ID. Kuv nkag siab tias koj yuav tsum tiv thaiv koj tus kheej los ntawm kev tsim txom, tab sis rau kev txheeb xyuas, cov ntaub ntawv hla tebchaws lossis, piv txwv li, txuas tus account hauv social network - qhov no yuav tsum tau ua los ntawm 1Gb.ru.
Configurations thiab tus nqi
Rau kev sim, peb coj cov tshuab nruab nrab uas raug nqi tsawg dua 10 txhiab rubles ib hlis: 2 lub khoos phis tawj, 4 GB ntawm RAM, 20 - 50 GB SSD, vGPU nrog 256 MB VRAM thiab Windows Server 2016. Ua ntej ntsuas kev ua haujlwm ntawm VDS, cia saib lawv cov duab kos duab subsystems nrog kev ua tub rog saib. Tsim los ntawm lub tuam txhab nqi hluav taws xob tso cai rau koj kom tau txais cov ncauj lus kom ntxaws txog kho vajtse thiab software daws teeb meem siv los ntawm hosters. Nrog nws cov kev pab koj tuaj yeem pom, piv txwv li, tus tsav tsheb video, tus nqi ntawm lub cim xeeb video, nrog rau cov ntaub ntawv ntawm OpenCL thiab CUDA kev txhawb nqa.
1 gb ru
GPUcloud
RuVDS
UltraVDS
Virtualization
Hyper-V
OpenStack
Hyper-V
Hyper-V
Cov cores
2 * 2,6 GHz
2 * 2,8 GHz
2 * 3,4 GHz
2 * 2,2 GHz
RAM, GB
4
4
4
4
Storage, GB
30 (SSD)
50 (SSD)
20 (SSD)
30 (SSD)
vGPU
Tej thaj chaw debFX
NVIDIA GRID
Tej thaj chaw debFX
Tej thaj chaw debFX
Video adapter
NVIDIA GeForce GTX 1080 Ti
NVIDIA Tesla T4
NVIDIA Quadro P4000
AMD FirePro W4300
vRAM, MB
256
4063
256
256
Kev txhawb nqa OpenCL
+
+
+
+
CUDA kev txhawb nqa
-
+
-
-
Nqe ib hlis (yog tias them txhua xyoo), rub.
3494 (3015)
7923,60
1904 (1333)
1930 (1351)
Kev them nyiaj rau cov peev txheej, rub
tsis muaj
CPU = 0,42 rub/h,
RAM = 0,24 rub/teev,
SSD = 0,0087 rub/h,
OS Windows = 1,62 rub/h,
IPv4 = 0,15 rub/h,
vGPU (T4/4Gb) = 7 rub/teev.
los ntawm 623,28 + 30 rau ib qho kev teeb tsa
tsis muaj
Lub sijhawm xeem
10 hnub
7 hnub lossis ntau dua los ntawm kev pom zoo
3 hnub nrog cov nqi them txhua hli
tsis muaj
Ntawm cov chaw muab kev tshuaj xyuas, tsuas yog GPUcloud siv OpenStack virtualization thiab NVIDIA GRID thev naus laus zis. Vim yog qhov loj ntawm video nco (4, 8 thiab 16 GB profiles muaj), cov kev pab cuam kim dua, tab sis tus neeg siv yuav khiav OpenCL thiab CUDA daim ntawv thov. Tus so ntawm cov neeg sib tw muab vGPUs nrog VRAM tsawg, tsim siv Microsoft RemoteFX. Lawv raug nqi ntau dua, tab sis tsuas yog txhawb OpenCL.
Kev ntsuas kev ua haujlwm
Geek Bench 5
Nrog no nrov Koj tuaj yeem ntsuas cov duab ua haujlwm rau OpenCL thiab CUDA daim ntawv thov. Daim ntawv qhia hauv qab no qhia txog cov ntsiab lus, nrog cov ntaub ntawv ntxaws ntxiv rau virtual servers , GPUcloud ( ΠΈ ), ΠΈ muaj nyob rau ntawm tus qauv tsim tawm lub vev xaib. Qhib lawv qhia qhov tseeb nthuav: GeekBench qhia VRAM ntau dua li 256 MB xaj. Lub moos ceev ntawm lub hauv paus processors kuj yuav siab dua li tau hais. Qhov no yog ib qho tshwm sim nyob rau hauv ib puag ncig virtual - ntau nyob ntawm qhov load ntawm lub cev tus tswv tsev uas VPS tab tom khiav.
Sib koom "server" vGPUs tsis muaj zog tshaj qhov ua tau zoo "desktop" video adapters thaum siv rau cov ntawv siv duab hnyav. Cov kev daws teeb meem zoo li no yog npaj rau kev suav cov haujlwm. Lwm qhov kev ntsuam xyuas hluavtaws tau ua los ntsuas lawv qhov kev ua tau zoo.
FAHBench 2.3.1
Rau kev txheeb xyuas dav dav ntawm vGPU suav muaj peev xwm tsis haum, tab sis nws tuaj yeem siv los sib piv qhov kev ua tau zoo ntawm cov yeeb yaj kiab adapters los ntawm VPS sib txawv hauv kev suav nrog OpenCL. Distributed Computing Project daws qhov teeb meem nqaim ntawm computer qauv ntawm folding ntawm cov protein molecules. Cov kws tshawb fawb tab tom sim nkag siab txog qhov ua rau pathologies cuam tshuam nrog cov protein tsis zoo: Alzheimer's thiab Parkinson's kab mob, kab mob nyuj vwm, ntau yam sclerosis, thiab lwm yam. Ntsuas siv cov khoom siv hluav taws xob uas lawv tsim Ib qho thiab ob qhov kev ua tau zoo yog qhia hauv daim ntawv. Hmoov tsis zoo, cov khoom siv tau tsim qhov yuam kev ntawm UltraVDS virtual tshuab.
Tom ntej no, kuv yuav sib piv cov txiaj ntsig kev suav rau dhfr-implicit qauv qauv.
SiSoftware Sandra 20/20
Pob Zoo rau kev ntsuas lub peev xwm ntawm kev suav ntawm virtual video adapters los ntawm ntau tus tswv tsev. Cov khoom siv hluav taws xob muaj lub hom phiaj dav dav ntawm kev suav cov qauv ntsuas (GPGPU) thiab txhawb nqa OpenCL, DirectCompute thiab CUDA. Yuav pib nrog, kev ntsuam xyuas dav dav ntawm vGPUs sib txawv tau ua. Daim duab qhia txog cov ntsiab lus, cov ntaub ntawv ntxaws ntxiv rau virtual servers , GPUcloud () thiab muaj nyob rau ntawm tus qauv tsim tawm lub vev xaib.
Kuj tseem muaj teeb meem nrog Sandra qhov kev xeem "ntev". Rau VPS tus muab kev pabcuam GPUcloud, nws tsis tuaj yeem ua qhov kev ntsuas dav dav siv OpenCL. Thaum xaiv qhov kev xaiv tsim nyog, cov khoom siv hluav taws xob tseem ua haujlwm los ntawm CUDA. Lub tshuab UltraVDS kuj ua tsis tiav qhov kev sim no: qhov ntsuas ntsuas khov ntawm 86% thaum sim txiav txim siab nco latency.
Nyob rau hauv cov kev xeem pob, nws yog tsis yooj yim sua kom pom cov ntsuas nrog ib tug txaus degree ntawm nthuav dav los yog ua kev xam nrog siab raug. Peb yuav tsum tau khiav ntau qhov kev xeem sib cais, pib los ntawm kev txiav txim siab qhov ua tau zoo ntawm cov yeeb yaj kiab adapter siv cov txheej txheem lej yooj yim siv OpenCL thiab (yog tias ua tau) CUDA. Qhov no kuj qhia tau hais tias tsuas yog qhov taw qhia dav dav, thiab cov ntsiab lus ntxaws rau VPS los ntawm , GPUcloud ( ΠΈ ), ΠΈ muaj nyob rau ntawm lub vev xaib.
Txhawm rau sib piv qhov ceev ntawm encoding thiab decoding cov ntaub ntawv, Sandra muaj cov txheej txheem cryptographic xeem. Cov ntsiab lus ntxaws rau , GPUcloud ( ΠΈ ), ΠΈ .
Parallel kev suav nyiaj txiag xav tau kev txhawb nqa ob-precision adapter xam. Nov yog lwm qhov chaw tseem ceeb ntawm kev thov rau vGPUs. Cov ntsiab lus nthuav dav rau , GPUcloud ( ΠΈ ), ΠΈ .
Sandra 20/20 tso cai rau koj los ntsuas qhov muaj peev xwm ntawm kev siv vGPU rau kev suav nrog cov neeg siab: matrix multiplication, ceev Fourier hloov, thiab lwm yam. Cov ntsiab lus nthuav dav rau , GPUcloud ( ΠΈ ), ΠΈ .
Thaum kawg, kev sim ntawm vGPU lub peev xwm ua cov duab tau ua tiav. Cov ntsiab lus ntxaws rau , GPUcloud ( ΠΈ ), ΠΈ .
tshawb pom
GPUcloud virtual server tau pom cov txiaj ntsig zoo hauv GeekBench 5 thiab FAHBench kev xeem, tab sis tsis tau nce siab dua qib dav dav hauv Sandra benchmark xeem. Nws raug nqi ntau dua li cov neeg sib tw cov kev pabcuam, tab sis muaj qhov loj dua ntawm kev nco video thiab txhawb CUDA. Hauv kev xeem Sandra, VPS los ntawm 1Gb.ru yog tus thawj coj uas muaj qhov raug suav nrog siab, tab sis nws kuj tsis pheej yig thiab ua qhov nruab nrab hauv lwm qhov kev xeem. UltraVDS tau dhau los ua tus neeg sab nraud pom tseeb: Kuv tsis paub yog tias muaj kev sib txuas ntawm no, tab sis tsuas yog tus tswv tsev no muaj cov neeg siv khoom AMD video phaib. Hais txog tus nqi / kev ua tau zoo, RuVDS server zoo li kuv yog qhov zoo tshaj plaws. Nws raug nqi tsawg dua 2000 rubles ib hlis, thiab cov kev ntsuam xyuas tau zoo heev. Qhov kawg stands zoo li no:
qhov chaw
Tus tswv
Kev txhawb nqa OpenCL
CUDA kev txhawb nqa
Kev ua haujlwm siab raws li GeekBench 5
Kev ua haujlwm siab raws li FAHBench
Kev ua haujlwm siab raws li Sandra 20/20
Tus nqi qis
I
RuVDS
+
-
+
+
+
+
II
1 gb ru
+
-
+
+
+
+
III
GPUcloud
+
+
+
+
+
-
IV
UltraVDS
+
-
-
-
-
+
Kuv muaj qee qhov kev tsis txaus siab txog tus yeej, tab sis kev tshuaj xyuas tau mob siab rau cov peev nyiaj VPS nrog vGPU, thiab RuVDS virtual tshuab raug nqi yuav luag ib nrab ntau npaum li nws cov neeg sib tw ze tshaj plaws thiab ntau dua plaub npaug ntau npaum li qhov kev tshaj tawm kim tshaj plaws. Qhov thib ob thiab thib peb kuj tsis yooj yim rau kev faib, tab sis ntawm no ib yam nkaus tus nqi outweighed lwm yam.
Raws li qhov tshwm sim ntawm kev sim, nws tau pom tias nkag-theem vGPUs tsis yog kim heev thiab tuaj yeem siv los daws cov teeb meem hauv computer. Tau kawg, siv cov kev sim hluavtaws nws yog qhov nyuaj rau kev twv seb lub tshuab yuav coj li cas hauv qhov kev thauj khoom tiag tiag, thiab ntxiv rau, muaj peev xwm faib cov peev txheej ncaj qha nyob ntawm nws cov neeg nyob ze ntawm lub cev lub cev - ua cov nyiaj pub dawb rau qhov no. Yog tias koj pom lwm cov peev nyiaj VPS nrog vGPU hauv Lavxias Is Taws Nem, tsis txhob yig los sau txog lawv hauv cov lus.
Tau qhov twg los: www.hab.com