Kukholelwa ukuba iiseva ezibonakalayo ezine-vGPU ziyabiza. Ngophononongo olufutshane ndiza kuzama ukuyiphikisa le ithisisi.
Ukukhangela kwi-Intanethi ngokukhawuleza kutyhila ukurenta kwee-supercomputers ezine-NVIDIA Tesla V100 okanye iiseva ezilula ezineGPU ezinamandla ezizinikeleyo. Iinkonzo ezifanayo ziyafumaneka, umzekelo, , okanye . Iindleko zabo zenyanga zilinganiselwa kumashumi amawaka eeruble, kwaye ndandifuna ukufumana iinketho ezingabizi kakhulu kwi-OpenCL kunye / okanye izicelo zeCUDA. Akukho zibhajethi ezininzi ze-VPS ezineadaptha zevidiyo kwimarike yaseRashiya; kwinqaku elifutshane ndiza kuthelekisa amandla abo ekhompyuter usebenzisa iimvavanyo zokwenziwa.
nxaxheba
Ukusingatha iiseva zenyani zibandakanyiwe kuluhlu lwabagqatswa lokuthatha inxaxheba kuphononongo. , , , ΠΈ . Kwakungekho ngxaki zithile ekufumaneni ufikelelo, kuba phantse bonke ababoneleli banexesha lovavanyo lwasimahla. I-UltraVDS ngokusemthethweni ayinalo uvavanyo lwamahhala, kodwa kwakungekho nzima ukufikelela kwisivumelwano: emva kokufunda malunga nokupapashwa, abasebenzi benkxaso bandinike imali efunekayo ukuze ndilandele i-VPS kwi-akhawunti yam yebhonasi. Kweli nqanaba, oomatshini benyani be-VDS4YOU baye bayeka ugqatso, kuba kuvavanyo lwasimahla umsingathi ufuna ukuba unikeze iskena sekhadi lakho lesazisi. Ndiyaqonda ukuba kufuneka uzikhusele ekuxhatshazweni, kodwa ukuqinisekiswa, iinkcukacha zepasipoti okanye, umzekelo, ukudibanisa i-akhawunti kwinethiwekhi yoluntu - oku kufunwa yi-1Gb.ru.
Ulungelelwaniso kunye namaxabiso
Ukuvavanya, sithathe oomatshini bezinga eliphakathi elixabisa ngaphantsi kwe-ruble eyi-10 ngenyanga: ii-computing cores ze-2, i-4 GB ye-RAM, i-20 - 50 GB SSD, i-vGPU kunye ne-256 MB VRAM kunye ne-Windows Server 2016. Ngaphambi kokuvavanya ukusebenza kwe-VDS, masijonge kwiinkqubo zabo ezisezantsi zegraphic ngenkangeleko exhobileyo. Yenziwe yinkampani into eluncedo ikuvumela ukuba ufumane ulwazi oluthe kratya malunga ne-hardware kunye nezisombululo zesoftware ezisetyenziswa ngabasingathi. Ngoncedo lwayo unokubona, umzekelo, inguqulo yomqhubi wevidiyo, inani lememori yevidiyo ekhoyo, kunye nedatha kwi-OpenCL kunye ne-CUDA inkxaso.
1Gb.ru
GPUcloud
RuVDS
I-UltraVDS
Ukwenziwa kwenyani
I-Hyper-V
OpenStack
I-Hyper-V
I-Hyper-V
Computing cores
2*2,6 GHz
2*2,8 GHz
2*3,4 GHz
2*2,2 GHz
RAM, GB
4
4
4
4
Ugcino, GB
30 (SSD)
50 (SSD)
20 (SSD)
30 (SSD)
vGPU
I-RemoteFX
I-NVIDIA GRID
I-RemoteFX
I-RemoteFX
Iadaptha yevidiyo
I-NVIDIA GeForce GTX 1080 Ti
NVIDIA Tesla T4
I-NVIDIA Quadro P4000
AMD FirePro W4300
vRAM, MB
256
4063
256
256
Inkxaso ye-OpenCL
+
+
+
+
Inkxaso yeCUDA
-
+
-
-
Ixabiso ngenyanga (ukuba ihlawulwe ngonyaka), rub.
3494 (3015)
7923,60
1904 (1333)
1930 (1351)
Intlawulo yezibonelelo, rub
akukho
CPU = 0,42 rub / iyure,
RAM = 0,24 rub/yure,
SSD = 0,0087 rub / iyure,
OS Windows = 1,62 rub/yure,
IPv4 = 0,15 rub/yure,
vGPU (T4 / 4Gb) = 7 ruble / iyure.
ukusuka 623,28 + 30 ufakelo ngalunye
akukho
Ixesha lovavanyo
Iintsuku ze-10
Iintsuku ezisi-7 okanye ngaphezulu ngokwesivumelwano
Iintsuku ezi-3 ngetyala lenyanga
akukho
Kubaboneleli abahlaziyiweyo, kuphela i-GPUcloud isebenzisa i-OpenStack virtualization kunye ne-NVIDIA GRID iteknoloji. Ngenxa yobuninzi bememori yevidiyo (iiprofayili ze-4, i-8 kunye ne-16 GB zikhoyo), inkonzo ibiza kakhulu, kodwa umxhasi uya kuqhuba izicelo ze-OpenCL kunye ne-CUDA. Abanye babakhuphisi banikezela nge-vGPUs ngeVRAM encinci, eyenziwe kusetyenziswa iMicrosoft RemoteFX. Babiza kancinci, kodwa baxhasa i-OpenCL kuphela.
Uvavanyo lokuSebenza
IGeekBench 5
Ngale nto idumileyo Unokulinganisa ukusebenza kwemizobo ye-OpenCL kunye ne-CUDA izicelo. Itshathi engezantsi ibonisa iziphumo zesishwankathelo, kunye nedatha eneenkcukacha ezithe kratya kwiiseva zenyani , GPUcloud ( ΠΈ ), ΠΈ iyafumaneka kwiwebhusayithi yomphuhlisi womlinganiselo. Ukuzivula kubonisa inyani enomdla: I-GeekBench ibonisa iimali ze-VRAM eziphezulu kakhulu kune-256 MB eyalelweyo. Isantya sewotshi yeeprosesa ezisembindini naso sinokuba phezulu kunoko kuchaziwe. Le yinto eqhelekileyo kwiindawo ezibonakalayo-ininzi ixhomekeke kumthwalo kwi-host host yomzimba apho iVPS isebenza khona.
Ii-vGPUs βzesevaβ ekwabelwana ngazo zibuthathaka kuneadaptha zevidiyo βzedesktopβ ezisebenza kakhulu xa zisetyenziselwa usetyenziso lwegraphical enzima. Izisombululo ezinjalo zijoliswe ikakhulu kwimisebenzi yekhompyutha. Ezinye iimvavanyo zokwenziwa zenziwa ukuvavanya ukusebenza kwazo.
I-FAHBench 2.3.1
Kuhlalutyo olubanzi lwezakhono zekhompyutha ze-vGPU ayifanelekanga, kodwa ingasetyenziselwa ukuthelekisa ukusebenza kweeadaptha zevidiyo ezivela kwi-VPS eyahlukeneyo kwizibalo ezinzima usebenzisa i-OpenCL. Iprojekthi yeKhompyutha eSasaziwe isombulula ingxaki emxinwa yemodeli yekhompyuter yokusongwa kweemolekyuli zeprotheyini. Abaphandi bazama ukuqonda izizathu ze-pathologies ezinxulumene neeprotheyini ezineziphene: izifo ze-Alzheimer kunye ne-Parkinson, isifo senkomo yenkomo, i-multiple sclerosis, njl. Ilinganiswe kusetyenziswa usetyenziso abalwenzileyo Ukusebenza okukodwa kunye nokuphindwe kabini ngokuchanekileyo kuboniswe kwitshathi. Ngelishwa, usetyenziso luvelise impazamo kumatshini obonakalayo we-UltraVDS.
Okulandelayo, ndiza kuthelekisa iziphumo zokubala zendlela ye-dhfr-implicit modeling.
SiSoftware Sandra 20/20
Iphakheji Ilungile ekuvavanyeni amandla ekhompyuter yeeadaptha zevidiyo ezisuka kwihostele ezahlukeneyo. Usetyenziso luqulathe iisuite zebenchmark zecomputing yenjongo jikelele (GPGPU) kwaye ixhasa i-OpenCL, iDirectCompute kunye neCUDA. Ukuqala, uvavanyo ngokubanzi lwee-vGPU ezahlukeneyo lwenziwa. Umzobo ubonisa isiphumo sesishwankathelo, iinkcukacha ezithe kratya zeeseva zenyani , GPUcloud () kunye iyafumaneka kwiwebhusayithi yomphuhlisi womlinganiselo.
Kwakhona kwakukho iingxaki ngovavanyo lukaSandra βoludeβ. Kumboneleli we-VPS i-GPUcloud, kwakungenakwenzeka ukwenza uvavanyo oluqhelekileyo usebenzisa i-OpenCL. Xa ukhetha ukhetho olufanelekileyo, into eluncedo isasebenza ngeCUDA. Umatshini we-UltraVDS nawo awuphumelelanga kolu vavanyo: i-benchmark yaqina kwi-86% ngelixa uzama ukumisela ukubambezeleka kwememori.
Kwiphakheji yovavanyo ngokubanzi, akunakwenzeka ukubona izikhombisi ezinomlinganiselo owaneleyo weenkcukacha okanye ukwenza izibalo ngokuchaneka okuphezulu. Kwafuneka siqhube iimvavanyo ezininzi ezahlukeneyo, ngokuqala ngokumisela ukusebenza okuphezulu kweadaptha yevidiyo kusetyenziswa iseti yezibalo ezilula zemathematika usebenzisa i-OpenCL kunye (ukuba kunokwenzeka) CUDA. Oku kubonisa kuphela isalathisi ngokubanzi, kunye neziphumo ezineenkcukacha zeVPS ukusuka , GPUcloud ( ΠΈ ), ΠΈ iyafumaneka kwiwebhusayithi.
Ukuthelekisa isantya se-encoding kunye ne-decoding data, uSandra unesethi yovavanyo lwe-cryptographic. Iziphumo ezineenkcukacha ze , GPUcloud ( ΠΈ ), ΠΈ .
Ubalo lwemali olunxuseneyo lufuna ukubalwa kweadaptha echanekileyo ephindwe kabini. Le yenye indawo ebalulekileyo yesicelo se-vGPUs. Iziphumo ezineenkcukacha ze , GPUcloud ( ΠΈ ), ΠΈ .
USandra 20/20 ikuvumela ukuba uvavanye amathuba okusebenzisa i-vGPU kwizibalo zesayensi ngokuchaneka okuphezulu: ukuphindaphinda kwe-matrix, ukuguqulwa kweFourier ngokukhawuleza, njl. Iziphumo ezineenkcukacha ze , GPUcloud ( ΠΈ ), ΠΈ .
Ekugqibeleni, uvavanyo lwe-vGPU yokukwazi ukucwangcisa imifanekiso lwenziwa. Iziphumo ezineenkcukacha ze , GPUcloud ( ΠΈ ), ΠΈ .
ezifunyanisiweyo
Iseva ye-GPUcloud ebonakalayo ibonise iziphumo ezigqwesileyo kwi-GeekBench 5 kunye novavanyo lwe-FAHBench, kodwa ayizange iphakame ngaphezu kwenqanaba eliqhelekileyo kwiimvavanyo ze-benchmark zeSandra. Ixabisa ngaphezulu kweenkonzo zokhuphiswano, kodwa inenani elikhulu kakhulu lememori yevidiyo kwaye ixhasa iCUDA. Kwiimvavanyo zeSandra, i-VPS esuka kwi-1Gb.ru yayiyinkokeli echanekileyo yokubala okuphezulu, kodwa nayo ayibizi kwaye yenziwa ngokulinganayo kwezinye iimvavanyo. I-UltraVDS yajika yaba ngumntu ongaphandle ocacileyo: Andazi ukuba kukho uqhagamshelo apha, kodwa ngulo mphathi kuphela onika abathengi amakhadi evidiyo e-AMD. Ngokomlinganiselo wexabiso / ukusebenza, iseva ye-RuVDS ibonakala kum iyona nto ibhetele. Ixabisa ngaphantsi kwee-ruble ezingama-2000 ngenyanga, kwaye iimvavanyo ziphumelele kakuhle. Ukuma kokugqibela kujongeka ngolu hlobo:
Indawo
Umamkeli
Inkxaso ye-OpenCL
Inkxaso yeCUDA
Ukusebenza okuphezulu ngokweGeekBench 5
Ukusebenza okuphezulu ngokweFAHBench
Ukusebenza okuphezulu ngokutsho kukaSandra 20/20
Ixabiso eliphantsi
I
RuVDS
+
-
+
+
+
+
II
1Gb.ru
+
-
+
+
+
+
III
GPUcloud
+
+
+
+
+
-
IV
I-UltraVDS
+
-
-
-
-
+
Ndandinamathandabuzo malunga nophumeleleyo, kodwa ukuphononongwa kunikezelwe kwi-VPS yebhajethi kunye ne-vGPU, kwaye umatshini we-RuVDS we-virtual ubiza phantse isiqingatha njengoko ukhuphisana naye osondeleyo kunye namaxesha aphindwe kane ngaphezu komnikelo obiza kakhulu ohlaziyiweyo. Indawo yesibini neyesithathu nayo bekungekho lula ukwahlulahlula, kodwa nalapha ixabiso lalingaphezulu kwezinye izinto.
Ngenxa yovavanyo, kwavela ukuba i-vGPU yenqanaba lokungena ayibizi kangako kwaye isele isetyenziselwa ukusombulula iingxaki zekhompyuter. Ngokuqinisekileyo, ukusebenzisa iimvavanyo zokwenziwa kunzima ukuqikelela ukuba umatshini uya kuziphatha njani phantsi komthwalo wangempela, kwaye ngaphandle koko, ukukwazi ukwaba izibonelelo ngokuthe ngqo kuxhomekeke kubamelwane bawo kumamkeli womzimba - yenza izibonelelo kule nto. Ukuba ufumana enye ibhajethi ye-VPS kunye ne-vGPU kwi-Intanethi yaseRashiya, unganqikazi ukubhala malunga nabo kwizimvo.
umthombo: www.habr.com