Buga na 54 na TOP 500 an buga shi kuma Linux na ci gaba da mamaye komputa masu iko a duniya

An buga sabon bugu na kimar kwamfutoci 500 da suka fi nuna kwazo a duniya, wannan shine bugu na 54. Bayan haka gaA lokaci guda, sabon sigar na madadin cancantarzuwa Graph 500 don tsarin tari, an tsara shi don kimanta aikin manyan dandamali masu alaƙa da kwaikwayon ayyukan jiki da ayyukan sarrafa manyan bayanan bayanan da ke cikin waɗannan tsarin. Ba a ba da ƙimar Green500 daban kuma ana haɗe shi da Top500.

Game da sabon bugu na TOP 500 zamu iya samun cewa manyan shugabannin goma basu canza ba tun, da fari, a cikin daraja, IBM tana matsayin kanta tare da ƙungiyar taron a Oak Ridge National Laboratory (Amurka). Gungu yana gudanar da Red Hat Enterprise Linux kuma yana da kwatankwacin miliyan 2,4 mai sarrafawa (ta amfani da 9-core IBM Power22 3.07C 22GHz CPUs da NVIDIA Tesla V100 accelerators), suna ba da aikin petaflops 148.

Duk da yake don wuri na biyu mallakin ƙungiyar Amurka ce ta Saliyo, wanda IBM ya girka a Laboratory National na Livermore wanda ya danganci dandamali kama da Taron kuma yana nuna aiki a matakin 94 petaflops (kimanin miliyan 1,5).

Na uku, akwai kamfanin Sunway TaihuLight na kasar Sin, wanda ke aiki a cikin babbar cibiyar sadarwa ta kasar Sin, wanda ya hada da fiye da miliyan 10 kuma ya nuna yadda ake samar da petaflops 93. Duk da kusancin da aka yi, ƙungiyar ta Sierra tana amfani da rabin ikon Sunway TaihuLight.

Na huɗu shine tarin Tianhe-2A na kasar Sin, wanda ya hada da kusan miliyan 5 kuma ya nuna aikin 61 petaflops.

Kamfanin Frontera Cluster, wanda kamfanin Dell ya kera don Cibiyar Kwamfuta ta Texas, yana matsayi na biyar a cikin darajar. Gungu suna gudanar da CentOS Linux 7 kuma sun haɗa da fiye da 448 Xeon Platinum 8280 28C 2.7GHz masu tushe. Adadin girman RAM yakai PB 1.5, kuma aikin ya kai petaflops 23, wanda yake sau 6 ƙasa da shugaba a cikin ƙimar.

Game da rarraba ta manyan kwamfyutoci a ƙasashe daban-daban, a cikin wannan sabon bugu, ana rarraba su kamar haka:

• Kasar China: 228 (219 - wata shida da suka gabata). Gabaɗaya, suna samar da kashi 31.9% na duk yawan aiki (rabin shekara da suka wuce - 29.9%).
• Amurka: 117 (116). An kiyasta yawan aiki a 37.8% (rabin shekara da suka wuce - 38.4%).
• Japan: 29 (yana ci gaba tare da lambar daidai kamar watanni shida da suka gabata)
• Faransa: 18 (19).
• Jamus: 16 (14).
• Netherlands: 15 (13).
• Ireland: 14 (13).
• Burtaniya: 11 (18).
• Canada 9 (8).
• Italiya: 5 (yana ci gaba tare da lambar daidai kamar watanni shida da suka gabata).
• Singapore 4 (5).
• Australia, Koriya ta Kudu, Saudi Arabia, Brazil, Rasha: 3.

Adadin rarraba yawan manyan kwamfutoci a sassa daban-daban na duniya kamar haka: supercomputers 274 suna cikin Asiya (267 watanni shida da suka gabata), 129 a Amurka (127) da 94 a Turai (98), 3 a Oceania.

A cikin rarrabuwa tsarin aiki da aka yi amfani da shi A cikin manyan kwamfyutoci, Linux na ci gaba da mamayewa a cikin TOP 500.

Rarraba kan rarraba Linux:

• 49.6% ba suyi bayani dalla-dalla game da rarraba ba,
• 26.4% suna amfani da CentOS.
• 6.8% CrayLinux.
• 4.8% RHEL.
• 3% SUSE.
• 2% Ubuntu.
• 0.4% Linux na Kimiyya.

Mafi ƙarancin ƙofa don shiga Top500 tsawon watanni 6 ya ƙaru daga 1022 zuwa teraflops 1142 (Shekarar da ta gabata ƙungiyoyi 272 ne kawai suka fi kyau fiye da kayan shafa, 138 shekaru biyu da suka gabata, 94 94 shekaru uku da suka gabata).

Adadin da aka samu na dukkan tsarin a cikin rarrabuwa na shekara ya karu daga 1.559 zuwa 1.650 exaflops (shekaru uku da suka wuce akwai 566 petaflops). Tsarin da ke rufe ƙimar yanzu shine 397º a cikin fitowar da ta gabata da 311º a cikin shekarar da ta gabata.

Babban CPUs sune Intel CPUs: 94% (rabin shekarar da ta wuce ya kasance 95.6%), IBM Power: 2.8% (2.6%) a matsayi na biyu, AMD 0.6% (0.4%) a matsayi na uku, 0.6% a karo na hudu SPARC64 (0,8%).

35.6% (rabin shekara da suka wuce 33.2%) na duk masu sarrafawa da aka yi amfani da su suna da 20, 13.8% (16.8%) - 16 cores, 11.2% (11.2%) - 12 cores, 11% (11.2%) - 18 tsakiya, 7.8% (7%) - 14 tsakiya.

144 na 500 kafa (rabin shekara da suka wuce - 133) suna kuma amfani da hanzari ko aiwatarwayayin da Tsarin 135 suna amfani da kwakwalwan NVIDIA (rabin shekara da suka wuce akwai 125), 5 sunyi amfani da Intel Xeon Phi (5), 1 PEZY (1), ana amfani da mafita guda 1 (ya kasance 1), a cikin 1 - Matrix-2000 (1), a cikin 1 AMD Vega GPU (watanni shida da suka gabata, ba a yi amfani da gwanayen AMD ba).

Daga cikin masana'antun gungu, Lenovo shine na farko: 34.8% (34.6% a shekara da suka wuce), Sugon 14.2% (12.6%) na biyu, Inspur ya faɗo zuwa matsayi na uku - 13.2% (14.2%), Hewlett- na huɗu Packard - 7% (8%) da 7% 7.8%), sai Atos - 4.6%, IBM 2.6 (2.4%), Fujitsu 2.6% (2.6%), Computing na Penguin - 2.2% (1.8%), Dell EMC 2.2% (3%), Huawei 2% (1.4 %), NVIDIA 1.2%. 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%.

Source: https://www.top500.org/