[Supercomputing 2019]. Polokelo ea maru a mangata e le sebaka sa kopo ea li-drive tse ncha tsa Kingston DC1000M

Ak'u inahanele u qala khoebo e ncha ea bongaka - khetho ea motho ka mong ea lithethefatsi e ipapisitseng le tlhahlobo ea genome ea motho. Mokuli e mong le e mong o na le liphatsa tsa lefutso tse limilione tse likete tse 3, 'me seva se tloaelehileng ho li-processor tsa x86 se tla nka matsatsi a' maloa ho bala. Ua tseba hore u ka potlakisa ts'ebetso ho seva ka processor ea FPGA e tsamaisanang le lipalo ho likete tsa likhoele. E tla phethela lipalo tsa genome ka nako e ka etsang hora. Li-server tse joalo li ka hirisoa ho Amazon Web Services (AWS). Empa taba ke ena: moreki, sepetlele, o khahlano le ho beha data ea liphatsa tsa lefutso lerung la mofani. Ke etseng? Kingston le cloud startup li bonts'itse meralo ea pontso ea Supercomputing-2019 Polokelo ea Botho ea MultiCloud (PMCS), e rarollang bothata bona.

Maemo a mararo bakeng sa komporo ea ts'ebetso e phahameng

Ho bala liphatsa tsa lefutso tsa motho ha se eona feela mosebetsi lefapheng la k'homphieutha e sebetsang hantle (HPC, High Performance Computing). Bo-ramahlale ba lekanya likarolo tsa 'mele, baenjiniere ba lekanya likarolo tsa sefofane, bo-ralichelete ba lekanya mefuta ea moruo, 'me hammoho ba sekaseka lintlha tse kholo, ba theha marang-rang a methapo, 'me ba etsa lipalo tse ling tse ngata tse rarahaneng.

Maemo a mararo a HPC ke matla a maholo a komporo, polokelo e kholo haholo le e potlakileng, le marang-rang a phahameng. Ka hona, mokhoa o tloaelehileng oa ho etsa lipalo tsa LPC o setsing sa data sa k'hamphani (sebakeng) kapa ho mofani oa maru.

Empa ha se lik'hamphani tsohle tse nang le litsi tsa bona tsa data, 'me tse atisang ho etsoa hangata li tlaase ho litsi tsa data tsa khoebo mabapi le katleho ea lisebelisoa (litšenyehelo tsa lichelete li hlokahala ho reka le ho ntlafatsa hardware le software, ho lefella basebetsi ba nang le tsebo e phahameng, joalo-joalo) . Bafani ba maru, ho fapana le hoo, ba fana ka lisebelisoa tsa IT ho ea ka "Pay-as-you-go" mohlala oa litšenyehelo tsa ts'ebetso, ke hore. rente e lefisoa feela bakeng sa nako ea tšebeliso. Ha lipalo li phethiloe, li-server li ka tlosoa akhaonteng, kahoo li boloka lichelete tsa IT. Empa haeba ho na le thibelo ea molao kapa ea khoebo mabapi le phetisetso ea data ho mofani, komporo ea HPC ka leru ha e fumanehe.

Polokelo ea poraefete ea MultiCloud

Moralo oa poraefete oa MultiCloud Storage o etselitsoe ho fana ka phihlello ea lits'ebeletso tsa leru ha o ntse o siea data ka boeona setšeng sa khoebo kapa ka phaposing e sireletsehileng ea setsi sa data e sebelisang ts'ebeletso ea colocation. Ha e le hantle, ke mohlala oa khomphutha o phatlalalitsoeng ke data moo li-server tsa leru li sebetsang le lits'ebetso tsa polokelo tse hole ho tsoa lerung la poraefete. Ka hona, ka ho sebelisa polokelo ea data ea lehae, o ka sebetsa le lits'ebeletso tsa maru ho tsoa ho bafani ba kholo ka ho fetisisa: AWS, MS Azure, Google Cloud Platform, jj.

Ho bontša mohlala oa ts'ebetsong ea PMCS pontšong ea Supercomputing-2019, Kingston o ile a hlahisa mohlala oa mokhoa o phahameng oa ho boloka data (SSD) o thehiloeng ho li-drive tsa DC1000M SSD, 'me e' ngoe ea li-startups tsa maru e hlahisitse software ea tsamaiso ea StorOne S1 bakeng sa software- polokelo e hlalositsoeng le mecha ea puisano e inehetseng le bafani ba ka sehloohong ba maru.

Hoa lokela ho hlokomeloa hore PMCS, e le mohlala o sebetsang oa k'homphieutha ea leru le polokelo ea poraefete, e etselitsoe 'maraka oa Amerika Leboea ka khokahanyo e tsoetseng pele ea marang-rang pakeng tsa litsi tsa data tse tšehetsoeng ke thepa ea thepa ea AT & T le Equinix. Kahoo, ping lipakeng tsa sistimi ea polokelo ea colocation sebakeng sefe kapa sefe sa Equinix Cloud Exchange le leru la AWS e ka tlase ho 1 millisecond (mohloli: ITProToday).

Pontšong ea meralo ea PMCS e bontšitsoeng pontšong, tsamaiso ea polokelo ea li-disks tsa DC1000M NVMe e ne e le ka har'a colocation, 'me mechine ea sebele e ile ea kenngoa marung a AWS, MS Azure le Google Cloud Platform, e neng e penya e mong le e mong. Sesebelisoa sa bareki-server se sebetsa ka remoutu le sistimi ea polokelo ea Kingston le li-server tsa HP DL380 setsing sa data mme, ka lits'ebetso tsa mocha oa puisano oa Equinix, li fihletse sethala sa maru sa bafani ba ka sehloohong ba boletsoeng ka holimo.

Slide ho tsoa ho nehelano ea Private MultiCloud Storage pontsong ea Supercomputing-2019. Mohloli: Kingston

Software ea ts'ebetso e ts'oanang ea ho laola meralo ea polokelo ea poraefete ea multicloud e fanoa ke lik'hamphani tse fapaneng. Mantsoe a moaho ona a ka utloahala ka tsela e fapaneng - Polokelo ea Poraefete ea MultiCloud kapa Polokelo ea Botho bakeng sa Cloud.

Keith Schimmenti, mookameli oa tsamaiso ea SSD ea Kingston o itse: "Li-supercomputer tsa kajeno li na le mefuta e fapaneng ea lits'ebetso tsa HPC tse ka pele ho tsoelo-pele, ho tloha ho lipatlisiso tsa oli le khase ho ea ho boemo ba leholimo, 'maraka oa lichelete le nts'etsopele ea theknoloji e ncha." "Likopo tsena tsa HPC li hloka papali e kholo lipakeng tsa ts'ebetso ea processor le lebelo la I/O. Re motlotlo ho arolelana kamoo litharollo tsa Kingston li thusang katleho ea likhomphutha, ho fana ka ts'ebetso e hlokahalang tikolohong le lits'ebetsong tsa likhomphutha tse fetelletseng ka ho fetesisa lefatšeng."

DC1000M drive le mohlala oa sistimi ea polokelo e thehiloeng ho eona

DC1000M U.2 NVMe SSD e entsoe ke Kingston bakeng sa setsi sa data 'me e etselitsoe ka ho khetheha bakeng sa lisebelisoa tse matla le tsa HPC tse kang bohlale ba maiketsetso (AI) le lisebelisoa tsa ho ithuta mochine (ML).

DC1000M U.2 NVMe 3.84TB koloi. Mohloli: Kingston

Li-drive tsa DC1000M U.2 li thehiloe mohopolong oa 96-layer Intel 3D NAND, o laoloang ke molaoli oa Silicon Motion SM2270 (PCIe 3.0 le NVMe 3.0). Silicon Motion SM2270 ke molaoli oa khoebo oa 16-lane oa NVMe o nang le sebopeho sa PCIe 3.0 x8, libese tse peli tsa data tsa 32-bit DRAM le li-processor tse peli tsa ARM Cortex R5.

DC1000M ea matla a fapaneng a fanoa bakeng sa tokollo: ho tloha ho 0.96 ho isa ho 7.68 TB (matla a tsebahalang haholo ho lumeloa hore ke 3.84 le 7.68 TB). Ts'ebetso ea drive e hakanyetsoa ho 800 likete tsa IOPS.

Sistimi ea polokelo e nang le 10x DC1000M U.2 NVMe 7.68 TB. Mohloli: Kingston

E le mohlala oa sistimi ea polokelo bakeng sa lits'ebetso tsa HPC, Kingston o hlahisitse ho Supercomputing 2019 tharollo ea rack e nang le li-drive tsa 10 DC1000M U.2 NVMe, e 'ngoe le e' ngoe e na le matla a 7.68 TB. Sistimi ea polokelo e thehiloe ho SB122A-PH, sethala sa sebopeho sa 1U se tsoang ho AIC. Basebelisi: 2x Intel Xeon CPU E5-2660, Kingston DRAM 128 GB (8x16 GB) DDR4-2400 (Palo ea Karolo: KSM24RS4/16HAI). OS e kentsoeng ke Ubuntu 18.04.3 LTS, Linux kernel ver 5.0.0-31. Teko ea gfio v3.13 (Flexible I/O tester) e bonts'itse ts'ebetso ea ho bala ea limilione tse 5.8 tsa IOPS ka phallo ea 23.8 Gbps.

Sistimi e hlahisitsoeng ea polokelo e bonts'itse litšobotsi tse khahlang mabapi le ho bala ho tsitsitseng ha limilione tse 5,8 tsa IOPS (ts'ebetso ea ho kenya letsoho motsotsoana). Ena ke litaelo tse peli tsa boholo ka potlako ho feta li-SSD bakeng sa litsamaiso tsa 'maraka o moholo. Lebelo lena la ho bala lea hlokahala bakeng sa lits'ebetso tsa HPC tse sebetsang ho li-processor tse khethehileng.

Cloud computing HPC e nang le polokelo ea poraefete Russia

Mosebetsi oa ho etsa k'homphieutha e sebetsang hantle ho mofani oa thepa, empa ho boloka boitsebiso ba 'mele, ho boetse ho bohlokoa bakeng sa lik'hamphani tsa Russia. Taba e 'ngoe e tloaelehileng khoebong ea malapeng ke ha, ha u sebelisa litšebeletso tsa maru a tsoang linaheng tse ling, data e tlameha ho ba sebakeng sa Russia Federation. Re ile ra kopa maikutlo mabapi le maemo ana molemong oa mofani oa maru Selectel e le molekane oa nako e telele oa Kingston.

"Naheng ea Russia, hoa khoneha ho haha ​​​​mohaho o tšoanang, o nang le tšebeletso ka Serussia le litokomane tsohle tsa tlaleho bakeng sa lefapha la likarabello la bareki. Haeba k'hamphani e hloka ho etsa komporo ea ts'ebetso e phahameng e sebelisa lits'ebetso tsa polokelo ea meaho, rona ho Selectel re hira li-server tse nang le li-processor tsa mefuta e fapaneng, ho kenyeletsoa. FPGA, GPU kapa li-CPU tse nang le mefuta e mengata. Ho feta moo, ka balekane, re hlophisa ho beoa ha mocha o inehetseng oa optical lipakeng tsa ofisi ea moreki le setsi sa rona sa data, "ho hlalosa Alexander Tugov, Motsamaisi oa Nts'etsopele ea Litšebeletso ho Selectel. - Moreki a ka boela a beha sistimi ea hae ea polokelo ka phapusing ea khomphutha e nang le mokhoa o ikhethileng oa phihlello mme a tsamaisa lits'ebetso ho li-server tsa rona le marung a bafani ba lefats'e AWS, MS Azure, Google Cloud. Ehlile, tieho ea lets'oao molemong oa ho qetela e tla ba holimo ho feta haeba sistimi ea polokelo ea moreki e ne e le USA, empa khokahano ea marang-rang e mengata e tla fanoa. "

Sehloohong se latelang re tla bua ka tharollo e 'ngoe ea Kingston, e ileng ea hlahisoa pontšong ea Supercomputing 2019 (Denver, Colorado, USA) 'me e reretsoe lisebelisoa tsa ho ithuta mochine le tlhahlobo e kholo ea data ho sebelisa li-GPU. Ena ke theknoloji ea GPUDirect Storage, e fanang ka phetisetso ea data e tobileng lipakeng tsa polokelo ea NVMe le memori ea processor ea GPU. 'Me ho phaella moo, re tla hlalosa kamoo re khonneng ho finyella lebelo la ho bala data ea IOPS ea limilione tse 5.8 ka mokhoa oa ho boloka rack ho li-disk tsa NVMe.

Ho fumana lintlha tse ling mabapi le lihlahisoa tsa Kingston Technology, ka kopo etela Sebaka sa k'hamphani.

Source: www.habr.com