Mas'ala ta 53 500 mafi kyawun kwamfutoci a duniya. A cikin sabon fitowar, manyan goma sun kasance ba su canza ba, in ban da haɓaka zuwa matsayi na biyar a cikin kimar sabuwar ƙungiyar. , wanda Dell ya samar don Cibiyar Kwamfuta ta Texas. Tarin yana gudanar da CentOS Linux 7 kuma ya haɗa da fiye da nau'ikan 448 dubu bisa Xeon Platinum 8280 28C 2.7GHz. Jimlar girman RAM shine 1.5 PB, kuma aikin ya kai petaflops 23, wanda shine sau 6 ƙasa da jagora a cikin ƙimar.
Babban gungu a cikin matsayi ta IBM a Oak Ridge National Laboratory (Amurka). Tarin yana gudanar da Red Hat Enterprise Linux kuma ya ƙunshi nau'ikan sarrafawa miliyan 2.4 (ta amfani da 22-core IBM Power9 22C 3.07GHz CPUs da NVIDIA Tesla V100 accelerators), waɗanda ke ba da aikin 148 petaflops.
Tarin Amurka ya dauki matsayi na biyu , wanda aka shigar a Cibiyar Nazarin Ƙasa ta Livermore ta IBM bisa tsarin dandamali mai kama da taron koli da kuma nuna aikin a 94 petaflops (kimanin 1.5 miliyan cores). A matsayi na uku akwai gungu na kasar Sin , aiki a Cibiyar Supercomputing na kasar Sin, ciki har da fiye da miliyan 10 na'urorin kwamfuta da kuma nuna aikin petaflops 93. Duk da makamantan alamun aiki, gungu na Saliyo yana cinye rabin makamashi kamar Sunway TaihuLight. A matsayi na hudu akwai gungu na Tianhe-2A na kasar Sin, wanda ya hada da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan 5 miliyan 61 da ke da kusan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan iri miliyan XNUMX.
Abubuwan da suka fi ban sha'awa:
- Babban gungu na cikin gida, Lomonosov 2, ya tashi daga matsayi na 72 zuwa na 93 a cikin wannan shekara. Tari a ciki ya ragu daga 172 zuwa 365. An fitar da gungu na Lomonosov da Tornado, wadanda ke matsayi na 227 da 458 a shekara guda da ta wuce. Adadin gungu na cikin gida a cikin martaba a cikin shekara ya ragu daga 4 zuwa 2 (a cikin 2017 akwai 5). , kuma a cikin 2012 - 12);
- Rarraba ta adadin manyan kwamfutoci a ƙasashe daban-daban:
- China: 219 (206 - shekara daya da suka wuce);
- Amurka: 116 (124);
- Japan: 29 (36);
- Faransa: 19 (18);
- Birtaniya: 18 (22);
- Jamus: 14 (21);
- Ireland: 13 (7);
- Netherlands: 13 (9);
- Kanada 8 (6);
- Koriya ta Kudu: 5 (7);
- Italiya: 5 (5);
- Ostiraliya: 5 (5);
- Singapore 5;
- Switzerland 4;
- Saudi Arabia, Brazil, India, Afirka ta Kudu: 3;
- Rasha, Finland, Sweden, Spain, Taiwan: 2;
- A cikin martabar tsarin aiki da ake amfani da su a cikin manyan kwamfutoci, Linux kawai ya rage tsawon shekaru biyu;
- Rarraba ta hanyar rarraba Linux (shekara ɗaya da ta gabata a cikin maƙallan):
- 48.8% (50.8%) ba su dalla-dalla rarrabawar,
- 27.8% (23.2%) suna amfani da CentOS,
- 7.6% (9.8%) - Cray Linux,
- 3% (3.6%) - SUSE,
- 4.8% (5%) - RHEL,
- 1.6% (1.4%) - Ubuntu;
- 0.4% (0.4%) - Linux na Kimiyya
- Matsakaicin iyakar aiki don shigar da Top500 ya karu a cikin shekara daga 715.6 zuwa 1022 teraflops, watau. yanzu babu gungu da suka rage a cikin martaba tare da wasan kwaikwayon ƙasa da petaflop (shekara ɗaya da ta gabata, gungu 272 kawai ya nuna wasan kwaikwayon fiye da petaflop, shekaru biyu da suka gabata - 138, shekaru uku da suka gabata - 94). Don Top100, ƙofar shiga ya karu daga 1703 zuwa 2395 teraflops;
- Jimlar ayyukan duk tsarin a cikin ƙimar ya karu a cikin shekara daga 1.22 zuwa 1.559 exaflops (shekaru huɗu da suka wuce 361 petaflops). Tsarin da ya rufe matsayi na yanzu ya kasance a matsayi na 404 a cikin fitowar karshe, kuma na 249 a cikin shekarar da ta gabata;
- Babban rabon adadin manyan kwamfutoci a sassa daban-daban na duniya shine kamar haka.
267 supercomputer yana cikin Asiya (shekaru 261 da suka gabata),
127 a Amurka (131) da 98 a Turai (101), 5 a Oceania da 3 a Afirka; - A matsayin tushen processor, Intel CPUs suna kan gaba - 95.6% (shekara da ta wuce kashi 95%), a matsayi na biyu shine IBM Power - 2.6% (daga 3%), a matsayi na uku SPARC64 - 0.8% (1.2% ), a wuri na hudu shine AMD - 0.4% (0.4%);
- 33.2% (shekara daya da ta wuce 13.8%) na duk na'urorin da aka yi amfani da su suna da nau'ikan 20, 16.8% (21.8%) - 16 cores, 11.2% (8.6%) - 18 cores, 11.2% (21%) - 12 cores, 7% ( 8.2%) - 14 nau'i;
- 133 daga cikin 500 tsarin (shekara daya da ta wuce - 110) kuma suna amfani da accelerators ko coprocessors, yayin da tsarin 125 ke amfani da kwakwalwan kwamfuta na NVIDIA (shekara daya da ta gabata akwai 96), 5 - Intel Xeon Phi (akwai 7), 1 - PEZY (4) , 1 yana amfani da mafita na matasan (akwai 2), 1 yana amfani da Matrix-2000 (1). AMD GPUs an fitar da su daga jerin;
- Daga cikin masana'antun cluster, Lenovo ya zama na farko da 34.6% (shekara daya da ta wuce 23.4%), Inspur ya zama na biyu da 14.2% (13.6%), Sugon ya dauki matsayi na uku da 12.6% (11%), kuma ya tashi daga na biyu zuwa na hudu. Hewlett-Packard - 8% (15.8%), wuri na biyar yana mamaye da Cray 7.8% (10.6%), sai Bull 4.2% (4.2%), Dell EMC 3% (2.6%), Fujitsu 2.6% (2.6%) , IBM 2.4% (3.6%), Penguin Computing - 1.8%, Huawei 1.4% (2.8%). Abin sha'awa, shekaru biyar da suka gabata rarraba tsakanin masana'antun ya kasance kamar haka: Hewlett-Packard 36%, IBM 35%, Cray 10.2% da SGI 3.8% (3.4%).
A lokaci guda, akwai sabon sakin madadin ƙimar tsarin tari , mayar da hankali kan kimanta aikin dandamali na supercomputer da ke da alaƙa da daidaita tsarin tafiyar da jiki da ayyuka don sarrafa yawancin bayanai na yau da kullun don irin waɗannan tsarin. Rating daban more kuma an haɗa shi da Top500, kamar yadda ingantaccen makamashi yake yanzu a cikin babban darajar Top500 (ana la'akari da rabon LINPACK FLOPS zuwa amfani da wutar lantarki a watts).
source: budenet.ru