Chithunzi cha 54 500 makompyuta apamwamba kwambiri padziko lonse lapansi. M'magazini yatsopano, khumi apamwamba sanasinthe. Gululi lili pamalo oyamba pamndandanda ndi IBM ku Oak Ridge National Laboratory (USA). Gululi limayendetsa Red Hat Enterprise Linux ndipo limaphatikizapo 2.4 miliyoni processor cores (pogwiritsa ntchito 22-core IBM Power9 22C 3.07GHz CPUs ndi NVIDIA Tesla V100 accelerators), yomwe imapereka ntchito ya 148 petaflops.
Gulu la America likutenga malo achiwiri , yoyikidwa ku Livermore National Laboratory ndi IBM pamaziko a nsanja yofanana ndi Summit ndikuwonetsa ntchito pa 94 ββpetaflops (pafupifupi 1.5 miliyoni cores).
Pamalo achitatu pali gulu lachi China , yomwe ikugwira ntchito ku National Supercomputing Center ku China, kuphatikiza ma cores opitilira 10 miliyoni ndikuwonetsa magwiridwe antchito a 93 petaflops. Ngakhale kuti pali zizindikiro zofanana, gulu la Sierra limagwiritsa ntchito theka la mphamvu monga Sunway TaihuLight.
Pamalo achinayi pali gulu la Chinese Tianhe-2A, lomwe limaphatikizapo pafupifupi 5 miliyoni cores ndikuwonetsa magwiridwe antchito a 61 petaflops.
Tsango limatenga malo achisanu mu kusanja , yopangidwa ndi Dell ku Texas Computer Center. Gululi limayendetsa CentOS Linux 7 ndipo limaphatikizapo ma cores opitilira 448 kutengera Xeon Platinum 8280 28C 2.7GHz. Kukula kwathunthu kwa RAM ndi 1.5 PB, ndipo magwiridwe antchito amafika pa 23 petaflops, yomwe ndi nthawi 6 yocheperapo kuposa mtsogoleri pamlingo.
Zosangalatsa kwambiri:
- Gulu latsopano la Russia lidatenga malo a 29 mu kusanja , yoyambitsidwa ndi Sberbank. Gululi limamangidwa papulatifomu ya NVIDIA DGX-2, imagwiritsa ntchito Xeon Platinum 8168 24C 2.7GHz CPU ndipo ili ndi makina apakompyuta 99600. Kuchita kwa SberCloud ndi 6.6 petaflops. Makina ogwiritsira ntchito ndi Ubuntu 18.04.01.
Gulu lachiwiri lapakhomo, Lomonosov 2, lidachoka pa 6 kupita pa 93 paudindo pa miyezi isanu ndi umodzi. Cluster mu adatsika kuchokera pa 365 kufika pa 465 malo. Chiwerengero cha magulu apakhomo pamiyezi isanu ndi umodzi chinakwera kuchoka pa 2 mpaka 3 (mu 2017 panali 5 , ndi 2012 - 12);
- Kugawidwa ndi kuchuluka kwa makompyuta apamwamba m'mayiko osiyanasiyana:
- China: 228 (219 miyezi isanu ndi umodzi yapitayo). Ponseponse, magulu achi China amapanga 31.9% ya zokolola zonse (miyezi isanu ndi umodzi yapitayo - 29.9%);
- USA: 117 (116). Zokolola zonse zikuyerekeza 37.8% (chaka chapitacho - 38.4%);
- Japan: 29 (29);
- France: 18 (19);
- Germany: 16 (14);
- Netherlands: 15 (13);
- Ireland: 14 (13);
- UK: 11(18);
- Canada 9 (8);
- Italy: 5 (5);
- Singapore 4 (5);
- Australia, South Korea, Saudi Arabia, Brazil, Russia: 3;
- Pakusanja kwa machitidwe omwe amagwiritsidwa ntchito m'makompyuta apamwamba, Linux yokha yatsalira kwa zaka ziwiri ndi theka;
- Kugawidwa ndi magawo a Linux (m'mabulaketi - miyezi 6 yapitayo):
- 49.6% (48.8%) safotokoza mwatsatanetsatane kugawa,
- 26.4% (27.8%) amagwiritsa ntchito CentOS,
- 6.8% (7.6%) - Cray Linux,
- 4.8% (4.8%) - RHEL,
- 3% (3%) - SUSE,
- 2% (1.6%) - Ubuntu;
- 0.4% (0.4%) - Linux Sayansi
- Zocheperako magwiridwe antchito polowa Top500 mu miyezi 6 chinawonjezeka kuchokera 1022 kuti 1142 teraflops (chaka chatha, masango 272 okha anasonyeza ntchito kuposa petaflop, zaka ziwiri zapitazo - 138, zaka zitatu zapitazo - 94). Kwa Top100, malo olowera adakwera kuchokera ku 2395 mpaka 2570 teraflops;
- Kugwira ntchito konse kwa machitidwe onse pamlingowo kudakwera chaka kuchokera pa 1.559 kufika pa 1.650 ma exaflops (zaka zitatu zapitazo anali ma petaflops 566). Dongosolo lomwe limatseka masanjidwe apano linali mu 397th malo omaliza, ndi 311th chaka chatha;
- Kugawidwa kwakukulu kwa chiwerengero cha makompyuta akuluakulu m'madera osiyanasiyana a dziko lapansi ndi motere:
274 supercomputer ili ku Asia (267 - miyezi isanu ndi umodzi yapitayo),
129 ku America (127) ndi 94 ku Ulaya (98), 3 ku Oceania; - Monga purosesa m'munsi, Intel CPUs akutsogolera - 94% (miyezi isanu ndi umodzi yapitayo inali 95.6%), m'malo achiwiri ndi IBM Power - 2.8% (kuchokera 2.6%), m'malo achitatu ndi AMD - 0.6% (0.4% ), pamalo achinayi ndi SPRC64 - 0.6% (0.8%);
- 35.6% (miyezi isanu ndi umodzi yapitayo 33.2%) mwa mapurosesa onse omwe amagwiritsidwa ntchito ali ndi ma cores 20, 13.8% (16.8%) - 16 cores, 11.2% (11.2%) - 12 cores, 11% (11.2%) - 18 cores, 7.8% ( 7%) - 14 cores;
- Makina 144 mwa 500 (miyezi isanu ndi umodzi yapitayo - 133) amagwiritsanso ntchito ma accelerator kapena coprocessors, pomwe makina 135 amagwiritsa ntchito tchipisi ta NVIDIA (miyezi isanu ndi umodzi yapitayo panali 125), 5 - Intel Xeon Phi (anali 5), 1 - PEZY (1) , 1 imagwiritsa ntchito njira zosakanizidwa (panali 1), 1 imagwiritsa ntchito Matrix-2000 (1), 1 AMD Vega GPU (miyezi XNUMX yapitayi AMD accelerators sanagwiritsidwe ntchito);
- Mwa opanga magulu, Lenovo adatenga malo oyamba - 34.8% (chaka chapitacho 34.6%), malo achiwiri.
Sugon adatsogola ndi 14.2% (12.6%), Inspur adatenga malo achitatu - 13.2% (14.2%), malo achinayi ali ndi Hewlett-Packard - 7% (8%) ndi 7% (7.8%), kutsatiridwa ndi Atos. - 4.6% , IBM 2.6 (2.4%), Fujitsu 2.6% (2.6%), Penguin Computing - 2.2% (1.8%), Dell EMC 2.2% (3%), Huawei 2% (1.4%), NVIDIA 1.2%. Zaka zisanu zapitazo, kugawa pakati pa opanga kunali motere: Hewlett-Packard 36%, IBM 35%, Cray 10.2% ndi SGI 3.8%; - Efaneti imagwiritsidwa ntchito kulumikiza node mu 52% yamagulu, InfiniBand imagwiritsidwa ntchito mu 28% yamagulu, ndipo Omnipath imagwiritsidwa ntchito mu 10%.
Poyang'ana ntchito yonse, machitidwe opangidwa ndi InfiniBand amawerengera 40% ya Top500 ya ntchito yonse, pamene Ethernet imawerengera 29%.
Panthawi imodzimodziyo, kumasulidwa kwatsopano kwa chiwerengero china cha machitidwe a magulu akupezeka , yoyang'ana pakuwunika momwe mapulatifomu apamwamba amagwirira ntchito omwe amalumikizidwa ndi kuyerekezera njira zakuthupi ndi ntchito zokonza kuchuluka kwa data yofananira pamakina otere. Muyezo mosiyana kwambiri ndikuphatikizidwa ndi Top500, monga momwe mphamvu zamagetsi zilili tsopano mu mlingo waukulu wa Top500 (chiΕ΅erengero cha LINPACK FLOPS ndi kugwiritsa ntchito mphamvu mu watts chimaganiziridwa).
Source: opennet.ru