Khatiso ea 58th ea boemo ba lik'homphieutha tse 500 tse sebetsang ka ho fetisisa lefatšeng e hatisitsoe. Khatisong e ncha, tse leshome tse holimo ha lia fetoha, empa lihlopha tse 4 tse ncha tsa Russia li kenyelelitsoe boemong.
19th, 36th le 40th place in the ranking are taken by Russian clusters Chervonenkis , Galushkin and Lyapunov , bōpiloe ke Yandex ho rarolla mathata a ho ithuta mochine le ho fana ka ts'ebetso ea 21.5, 16 le 12.8 petaflops, ka ho latellana. Lihlopha li tsamaisa Ubuntu 16.04 'me li na le li-processor tsa AMD EPYC 7xxx le NVIDIA A100 GPUs: sehlopha sa Chervonenkis se na le li-node tse 199 (193 tse likete tsa AMD EPYC 7702 64C 2GH cores le 1592 NVIDIA A100 80 AMD G136 GP134), cores C 7702 64C 2GH le 1088 GPU NVIDIA A100 80G), Lyapunov - 137 nodes (130 sekete cores AMD EPYC 7662 64C 2GHz le 1096 GPU NVIDIA A100 40G).
Sebakeng sa bo43 ho ne ho e-na le sehlopha se secha sa Sberbank, Christofari Neo, se tsamaisang NVIDIA DGX OS 5 (khatiso ea Ubuntu) le ho bonts'a ts'ebetso ea li-petaflops tse 11.9. Sehlopha sena se na le li-computing cores tse fetang likete tse 98 tse thehiloeng ho AMD EPYC 7742 64C 2.25GHz CPU 'me li tla le NVIDIA A100 80GB GPU. Sehlopha sa Sberbank Christofari se neng se kentsoe tšebetsong pele se tlohile sebakeng sa bo61 ho ea ho sa bo72 maemong a halofo ea selemo.
Lihlopha tse ling tse peli tsa malapeng le tsona li ntse li le boemong: Lomonosov 2 - e tlohile ho tloha 199 ho ea sebakeng sa 241 (ka 2015, sehlopha sa Lomonosov 2 se ile sa nka sebaka sa 31, 'me pele ho sona Lomonosov ka 2011 - sebaka sa 13) le MTS GROM - ho tloha 240 ho ea ho 294 sebaka . Ka hona, palo ea lihlopha tsa malapeng boemong bo eketsehile ho tloha ho 3 ho isa ho tse 7 ho feta likhoeli tse tšeletseng (ho bapisa, ka 2020 ho ne ho e-na le litsamaiso tse 2 tsa malapeng boemong, ka 2017 - 5, le ka 2012 - 12).
Ha e le ka kakaretso, sehlopha sa Japane sa Fugaku, se hahiloeng ka li-processor tsa ARM, se ntse se le sebakeng sa pele. Sehlopha sa Fugaku se sebakeng sa RIKEN Institute for Physical and Chemical Research mme se fana ka ts'ebetso ea li-petaflops tse 442. Sehlopha se kenyelletsa li-node tse 158976 tse thehiloeng ho Fujitsu A64FX SoC, e nang le 48-core Armv8.2-A SVE CPU (512 bit SIMD) e nang le maqhubu a oache a 2.2GHz. Ka kakaretso, sehlopha se na le li-processor cores tse fetang limilione tse 7.6 (ka makhetlo a mararo ho feta moetapele ea fetileng), 5 PB ea RAM le 150 PB ea polokelo e arolelanoang e thehiloeng ho Luster FS. Red Hat Enterprise Linux e sebelisoa e le sistimi e sebetsang. Bolelele bohle ba likhoele tsa optical tse sebelisoang ho hokahanya li-node ke lik'hilomithara tse 850.
Boemong ba bobeli ke sehlopha sa Summit, se neng se rometsoe ke IBM Oak Ridge National Laboratory (USA). Sehlopha se tsamaisa Red Hat Enterprise Linux 'me se kenyelletsa li-processor cores tse limilione tse 2.4 (22-core IBM Power9 22C 3.07GHz CPUs le NVIDIA Tesla V100 accelerators li sebelisoa), tse fanang ka ts'ebetso ea li-petaflops tse 148, tse ka tlase ho makhetlo a mararo ho feta moetapele. tekanyetso.
Sebaka sa boraro se lula ke sehlopha sa American Sierra, se kentsoeng Livermore National Laboratory ke IBM motheong oa sethala se ts'oanang le Summit le ho bonts'a ts'ebetso ea li-petaflops tse 94 (li-cores tse ka bang limilione tse 1.5). Red Hat Enterprise Linux e sebelisoa e le sistimi e sebetsang.
Sebakeng sa bone ke sehlopha sa Chinese Sunway TaihuLight, se sebetsang Setsing sa Naha sa Li-Supercomputer sa Chaena, ho kenyelletsa le li-computing cores tse fetang limilione tse 10 le ho bonts'a ts'ebetso ea li-petaflops tse 93. Leha ho na le matšoao a ts'oanang a ts'ebetso, sehlopha sa Sierra se sebelisa halofo ea matla joalo ka Sunway TaihuLight. Sistimi ea ts'ebetso ke eona e tsamaisang Linux kabo ea RaiseOS.
Sebakeng sa bohlano ke sehlopha sa Perlmutter, se hlahisoang ke HPE mme se fumaneha Setsing sa Naha sa Lipatlisiso tsa Matla USA. Sehlopha sena se kenyelletsa li-cores tse likete tse 761 tse thehiloeng ho AMD EPYC 7763 64C 2.45GHz CPU mme e fana ka ts'ebetso ea li-petaflops tse 71. Sistimi ea ts'ebetso ke Cray OS.
Mekhoa e khahlisang haholo:
- Ho ajoa ka palo ea li-supercomputer linaheng tse fapaneng:
- Chaena: 173 (188 - likhoeli tse tšeletseng tse fetileng). Ka kakaretso, lihlopha tsa Sechaena li hlahisa 17.5% ea tlhahiso eohle (likhoeli tse tšeletseng tse fetileng - 19.4%);
- USA: 149 (122). Kakaretso ea tlhahiso e hakanngoa ho 32.5% (likhoeli tse tšeletseng tse fetileng - 30.7%);
- Japane: 32 (34);
- Jeremane: 26 (23);
- Fora: 19 (16);
- Netherlands: 11 (16);
- UK: 11(11);
- Canada 11 (11);
- Russia 7 (3);
- Korea Boroa 7 (5)
- Italy: 6 (6);
- Saudi Arabia 6 (6);
- Brazil 5 (6);
- Sweden 4 (3);
- Poland 4 (4);
- Australia, India, Switzerland, Finland: 3.
- Sebakeng sa lits'ebetso tsa ts'ebetso tse sebelisoang ho li-supercomputers, ke Linux feela e setseng lilemo tse 'ne le halofo;
- Kabo ea Linux (ka masakaneng - lilemo tse peli tse fetileng):
- 51.6% (49.6%) ha e qaqise kabo,
- 18% (26.4%) e sebelisa CentOS,
- 7.6% (4.8%) - RHEL,
- 7% (6.8%) - Cray Linux,
- 5.4% (2%) - Ubuntu;
- 4% (3%) - SUSE,
- 0.2% (0.4%) - Scientific Linux
- Tekanyo e fokolang ea ts'ebetso ea ho kena Top500 ka likhoeli tse 6 e eketsehile ho tloha ho 1511 ho ea ho 1649 teraflops (lilemo tse tharo tse fetileng, lihlopha tse 272 feela li bontšitse tshebetso e fetang petaflop, lilemong tse 'nè tse fetileng - 138, lilemo tse hlano tse fetileng - 94). Bakeng sa Top100, moeli oa ho kena o eketsehile ho tloha ho 4124 ho ea ho 4788 teraflops;
- Kakaretso ea ts'ebetso ea litsamaiso tsohle maemong a eketsehile ho tloha ho 2.8 ho isa ho 3 exaflops ho theosa le selemo (lilemo tse peli tse fetileng e ne e le li-exaflops tse 1.650, le lilemo tse hlano tse fetileng - li-petaflops tse 566). Sistimi e koalang boemo ba hajoale e ne e le sebakeng sa 433 khatisong ea ho qetela, mme sebakeng sa 401 selemong se fetileng;
- Kabo ea kakaretso ea palo ea li-supercomputer likarolong tse fapaneng tsa lefats'e e tjena: Li-supercomputer tsa 226 li fumaneha Asia (likhoeli tse 245 tse fetileng), 160 Amerika Leboea (133) le 105 Europe (113), 5 Amerika Boroa. (6), 3 Oceania (2) le 1 Afrika (1);
- E le setsi sa li-processor, Intel CPUs e etella pele - 81.6% (lilemong tse peli tse fetileng e ne e le 94%), AMD e boemong ba bobeli ka 14.6% (0.6% !!), 'me IBM Power e sebakeng sa boraro ka 1.4% ( e ne e le 2.8%). Ho na le kholo e sebetsang ea lihlopha tse thehiloeng ho li-processor tsa AMD; mohlala, litsamaiso tsohle tse ncha tse kenyellelitsoeng ho Top15 li na le li-CPU tsa AMD.
- 26.6% (lilemong tse peli tse fetileng 35.6%) ea li-processor tsohle tse sebelisitsoeng li na le li-cores tse 20, 17.6% - 24 cores, 11.2% - 64 cores, 8.6% (13.8%) - 16 cores, 8.2% (11%) - 18 cores, 5.8 % (11.2%) - 12 cores.
- Litsamaiso tse 149 ho tse 500 (lilemong tse peli tse fetileng - 144) li sebelisa li-accelerator kapa li-coprocessors, tse nang le lisebelisoa tse 143 tse sebelisang li-chips tsa NVIDIA, 2 - Intel Xeon Phi (ho tloha 5), 1 - PEZY (1), le 1 AMD Vega GPU;
- Har'a baetsi ba lihlopha, Lenovo e ile ea nka sebaka sa pele - 36.8% (lilemong tse peli tse fetileng 34.8%), Inspur e ile ea nka sebaka sa bobeli - 11.6% (13.2%), Hewlett-Packard Enterprise e nkile sebaka sa boraro - 9% (7%), e lateloa ke Sugon 7.8 % (14.2%), Atos - 7.2% (4.6%), Cray 6.4% (7%), Dell EMC 3.2% (2.2%), Fujitsu 3% (2.6%), NVIDIA 2.4 (1.2%), NEC 2%. , Huawei 1.4% (2%), IBM 1.4% (2.6%), Penguin Computing - 1.4% (2.2%). Lilemong tse supileng tse fetileng, kabo ea bahlahisi e ne e le ka tsela e latelang: Hewlett-Packard 36%, IBM 35%, Cray 10.2% le SGI 3.8%;
- Ethernet e sebelisetsoa ho hokahanya li-node ho 49.4% (lilemong tse peli tse fetileng 52%) ea lihlopha, InfiniBand e sebelisoa ho 33.6% (28%) ea lihlopha, Omnipath - 8.4% (10%). Ha re sheba ts'ebetso e akaretsang, lits'ebetso tse thehiloeng ho InfiniBand li etsa 43.3% ea ts'ebetso e akaretsang ea Top500, ha Ethernet e etsa 21.3%.
Haufinyane, tokollo e ncha ea litekanyetso tse ling tsa Graph 500 tsa litsamaiso tsa lihlopha e lebelletsoe ho phatlalatsoa, e shebane le ho lekola ts'ebetso ea li-platform tsa li-supercomputer tse amanang le ho etsisa lits'ebetso tsa 'mele le mesebetsi ea ho sebetsana le lintlha tse ngata tse fumanehang lits'ebetsong tse joalo. Maemo a Green500, HPCG (High-Performance Conjugate Gradient) le HPL-AI a kopantsoe le Top500 mme a bonts'oa maemong a mantlha a Top500.
Source: opennet.ru