An riga an buga bugu na 61 na manyan 500

TOP500

Bayan watanni 6 na buga lambar da ta gabata da kuma bin kalandar ɗaba'ar, da sabon bugu na 60 na martabar kwamfutoci 500 mafi girma a duniya. Daga bayanan wannan sabon bugu, adadin da RHEL ya yi hasarar idan aka kwatanta da na baya-bayan nan da ya fito bayan canje-canjen da aka yi ga CentOS yana da ban mamaki sosai.

Ga waɗanda ba su da masaniya game da aikin TOP500, ya kamata su san cewa yana rarrabawa da kuma ba da cikakken bayani game da tsarin 500 mafi ƙarfi waɗanda ba a rarraba su ba a duniya, suna buga jerin sabbin kwamfutoci sau biyu a shekara.

A cikin wannan bugu na 61 babu canji a saman 10, don haka matsayi ya kasance daidai da a cikin rubutun baya.

saman goma wurare sun haɗa da:

1. Frontier, wanda yake a Ma'aikatar Makamashi ta Oak Ridge National Laboratory. Tarin yana da kusan nau'ikan sarrafawa miliyan 9 (64GHz AMD EPYC 2C CPU, AMD Instinct MI250X accelerator) kuma yana ba da exaflops na 1.102, wanda ya kusan sau uku fiye da na biyu. wuri gungu.
2. Fugaku, wanda ke zaune a Cibiyar Nazarin Jiki da Kimiyya ta RIKEN (Japan). An gina gungu tare da masu sarrafa ARM (158976 nodes dangane da Fujitsu A64FX SoC, sanye take da 8.2-core 48GHz Armv2,2-A SVE CPU) yana ba da 442 petaflops na aiki.
3. An shirya LUMI a Cibiyar Supercomputing ta Turai (EuroHPC) a Finland kuma tana ba da 151 petaflops na aiki. Tarin ya dogara ne akan dandamalin HPE Cray EX235a iri ɗaya a matsayin jagora a cikin martaba, amma ya haɗa da na'urori masu sarrafawa miliyan 1,1 (AMD EPYC 64C 2GHz, AMD Instinct MI250X accelerator, Slingshot-11 network).
4. Leonardo ya karbi bakuncin a EuroHPC daban-daban a CINECA, Italiya. Yana da tsarin Atos BullSequana XH2000 tare da Xeon Platinum 8358 32C 2.6GHz a matsayin manyan masu sarrafawa, NVIDIA A100 SXM4 40 GB azaman masu haɓakawa da Quad-rail NVIDIA HDR100 Infiniband azaman haɗin haɗin gwiwa. Ya sami aikin Linpack na 174,7 Pflop/s.
5. Taron, wanda IBM ya gina kuma yana zaune a Oak Ridge National Laboratory (ORNL) a cikin Tennessee, Amurka, yanzu an sanya shi #5 tare da yin aiki na 148,8 Pflop/s akan ma'aunin HPL, wanda Ana amfani dashi don sanya jerin TOP500.
6. Saliyo, wanda aka shirya a Laboratory National Lawrence Livermore, CA, Amurka, gine-ginensa yayi kama da tsarin taron #5. An gina shi tare da nodes 4320 tare da CPUs POWER9 guda biyu da NVIDIA Tesla V100 GPUs guda hudu. Saliyo ya samu 94,6 Pflop/s.
7. Sunway TaihuLight, wani tsarin da cibiyar binciken fasahar kere-kere ta kasar Sin ta National Parallel Computer Engineering and Technology Research Center (NRCPC) ta kirkira, kuma aka sanya shi a cibiyar sarrafa kwamfuta ta kasa da ke Wuxi, na lardin Jiangsu na kasar Sin, ya samu matsayi na 7 tare da 93 Pflop/s.
8. Perlmutter a #8 ya dogara ne akan dandamalin HPE Cray “Shasta” da kuma tsarin iri-iri tare da nodes na tushen AMD EPYC da 1536 NVIDIA A100 masu haɓaka nodes. Perlmutter ya buga 64,6 Pflop/s
9. Selene yanzu a No. 9 shine NVIDIA DGX A100 SuperPOD wanda aka shigar a cikin gida a NVIDIA a Amurka. Tsarin yana dogara ne akan na'urar AMD EPYC tare da NVIDIA A100 don haɓakawa da Mellanox HDR InfiniBand a matsayin cibiyar sadarwa kuma ya sami 63,4 Pflop / s.
10. Tianhe-2A (Milky Way-2A), tsarin da Jami'ar Tsaro ta kasar Sin (NUDT) ta kirkira kuma aka aiwatar a Cibiyar Supercomputer ta kasa da ke Guangzhou, kasar Sin, yanzu an jera shi a matsayin tsarin na 10 mai lamba 61,4, XNUMX Pflop/s. .

Amma ga supercomputers na gida, ƙungiyoyi Chervonenkis, Galushkin da Lyapunov wanda Yandex ya ƙirƙira ya faɗi na wurare 25, 44 da 47 zuwa wurare 27, 46 da 52. An tsara waɗannan gungu don magance matsalolin koyon inji da ba da aikin 21,5, 16, da 12,8 petaflops, bi da bi.

Ga wani bangare na mafi ban sha'awa halaye ta Linux rabawa (a cikin baka - 6 watanni da suka wuce): 47% (47,8%) ba su dalla-dalla rarraba;
16% (17,2%) amfani da CentOS
10,8% (9,6%) - RHEL
9,2% (9%) - CrayLinux
6,4% (5,4%) - Ubuntu
4,6% (3,8%) - SUSE
1,6% (0,8%) - RockyLinux
1.2% (0.8%) - Alma Linux
0,2% (0%) - Amazon Linux
0,2% (0,2%) - Linux na kimiyya

Ya kamata a lura cewa mafi ƙarancin iyakar aiki don shigar da Top500 na watanni 6 shine 1,87 petaflops (watanni shida da suka gabata, 1,73 petaflops). Shekaru hudu da suka wuce gungu 272 ne kawai suka nuna kwazo a kan petaflops, shekaru biyar da suka gabata 138, shekaru shida da suka gabata 94). Don Top100, ƙofar shiga ta ƙaru daga 5,38 zuwa 6,32 petaflops.

Jimlar ayyukan duk tsarin a cikin martaba ya karu daga 4,8 zuwa 5,2 exaflops a cikin watanni 6 (shekaru uku da suka wuce 1650 exaflops ne kuma shekaru biyar da suka gabata ya kasance 749 petaflops). Tsarin da ke rufe ƙimar halin yanzu yana cikin fitowar ƙarshe a matsayi na 445.

Finalmente idan kuna sha'awar ƙarin sani game da shi, zaka iya duba bayanan A cikin mahaɗin mai zuwa.

Labari mai dangantaka:

An riga an buga bugu na 60 na manyan 500