E hatisitse khatiso ea bo60 ea boemo ba lik'homphieutha tse 500 tse sebetsang ka ho fetisisa lefatšeng. Khatisong e ncha, ho na le phetoho e le 'ngoe feela ho tse leshome tse holimo - sebaka sa 4 se nkiloe ke sehlopha sa Leonardo, se setsing sa lipatlisiso sa Italy CINECA. Sehlopha sena se kenyelletsa li-processor cores tse ka bang limilione tse 1.5 (CPU Xeon Platinum 8358 32C 2.6GHz) mme se fana ka ts'ebetso ea li-petaflops tse 255.75 tse sebelisang matla a 5610 kilowatts.
Tse tharo tse holimo, hammoho le likhoeli tse 6 tse fetileng, li kenyelletsa lihlopha:
- Frontier - E hahiloe Oak Ridge National Laboratory ea Lefapha la Matla la US. Sehlopha sena se na le li-processor cores tse ka bang limilione tse 9 (AMD EPYC 64C 2GHz CPU, AMD Instinct MI250X accelerator) mme e fana ka ts'ebetso ea 1.102 exaflops, e batlang e feta makhetlo a mararo ho feta sehlopha sa sebaka sa bobeli (ha matla a Frontier a ntse a sebelisa matla a 30% ka tlase).
- Fugaku - e hlophisitsoeng ke RIKEN Institute of Physical and Chemical Research (Japan). Sehlopha se hahiloe ka li-processor tsa ARM (158976 node tse thehiloeng ho SoC Fujitsu A64FX, e nang le 48-core CPU Armv8.2-A SVE 2.2GHz). Fugaku e fana ka li-petaflops tse 442 tsa ts'ebetso.
- LUMI - e fumanehang Setsing sa European Supercomputing (EuroHPC) naheng ea Finland mme e fana ka li-petaflops tse 151 tsa ts'ebetso. Sehlopha se hahiloe holim'a sethala se tšoanang sa HPE Cray EX235a joalo ka moetapele oa litekanyetso, empa se kenyelletsa li-processor cores tse limilione tse 1.1 (AMD EPYC 64C 2GHz, AMD Instinct MI250X accelerator, Slingshot-11 network).
Ha e le li-supercomputer tsa malapeng, lihlopha tsa Chervonenkis, Galushkin le Lyapunov tse entsoeng ke Yandex li ile tsa theoha ho tloha libakeng tse 22, 40 le 43 ho ea libakeng tse 25, 44 le 47. Lihlopha tsena li etselitsoe ho rarolla mathata a ho ithuta ka mochini le ho fana ka ts'ebetso ea 21.5, 16 le 12.8 petaflops, ka ho latellana. Mekhahlelo e mathela Ubuntu 16.04 mme e na le li-cluster tsa AMD emm 7 100 199 cores 193C 7702GH le 64 NVIDIA A2 1592G GPUs), Lyapunov - 100 nodes (80 sekete AMD EPYC 136 134C 7702GHz cores le 64 NVIDIA A2 1088G GPUs).
Sehlopha sa Christofari Neo se rometsoeng ke Sberbank se theohile ho tloha sebakeng sa 46 ho ea ho sa bo50. Christofari Neo o tsamaisa NVIDIA DGX OS 5 (Ubuntu Edition) mme e fana ka li-petaflops tse 11.9 tsa ts'ebetso. Sehlopha se na le li-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 bobeli sa Sberbank (Christofari) se tlohile ho tloha ho 80 ho ea ho 87 sebakeng sa boemo ka likhoeli tse tšeletseng.
Lihlopha tse ling tse peli tsa malapeng le tsona li ntse li le boemong: Lomonosov 2 - e tlohile ho tloha ho 262 ho ea sebakeng sa 290 (ka 2015, sehlopha sa Lomonosov 2 se ne se nkile sebaka sa 31, 'me moeta-pele oa sona Lomonosov ka 2011 - 13 sebaka) le MTS GROM - e tlohile ho 318 ho tloha ho 352. sebaka . Ka hona, palo ea lihlopha tsa malapeng sebakeng sa boemo ha e e-s'o fetohe 'me, joaloka likhoeli tse tšeletseng tse fetileng, ke litsamaiso tse 7 (ho bapisa, ka 2020 ho ne ho e-na le litsamaiso tse 2 tsa malapeng boemong, ka 2017 - 5, le 2012 - 12).
Mekhoa e khahlisang haholo:
- Ho ajoa ka palo ea li-supercomputer linaheng tse fapaneng:
- China: 162 (likhoeli tse 173 tse fetileng). Ka kakaretso, lihlopha tsa Sechaena li hlahisa 10% ea tlhahiso eohle (likhoeli tse tšeletseng tse fetileng - 12%);
- USA: 127 (127). Kakaretso ea ts'ebetso e hakanngoa ho 43.6% ea ts'ebetso eohle ea litekanyetso (likhoeli tse tšeletseng tse fetileng - 47.3%);
- Jeremane: 34 (31). Kakaretso ea tlhahiso - 4.5%;
- Japane: 31 (34). Kakaretso ea tlhahiso - 12.8%;
- Fora: 24 (22). Kakaretso ea tlhahiso - 3.6%;
- UK: 15(12);
- Canada 10 (14);
- Netherlands: 8 (6);
- Korea Boroa 8 (6)
- Brazil 8 (6);
- Russia 7 (7);
- Italy: 7 (6);
- Saudi Arabia 6 (6);
- Sweden 6 (5);
- Australia 5 (5);
- Ireland 5;
- Poland 5 (5);
- Switzerland 4 (4);
- Finland: 3 (4).
- Singapore: 3;
- India: 3;
- Poland: 3;
- Norway: 3.
- Ka tekanyo ea mekhoa ea ho sebetsa e sebelisoang ho li-supercomputers, ke Linux feela e setseng lilemo tse tšeletseng;
- Kabo ea kabo ea Linux (ka masakaneng - likhoeling tse 6 tse fetileng):
- 47.8% (47.8%) ha e fane ka lintlha tse qaqileng;
- 17.2% (18.2%) e sebelisa CentOS;
- 9.6% (8.8%) - RHEL;
- 9% (8%) - Cray Linux;
- 5.4% (5.2%) - Ubuntu;
- 3.8% (3.8%) - SUSE;
- 0.8% (0.8%) - Alma Linux;
- 0.8% (0.8%) - Rocky Linux;
- 0.2% (0.2%) - Scientific Linux.
- Boemo bo fokolang ba ts'ebetso ea ho kena Top500 bakeng sa likhoeli tsa 6 e ne e le 1.73 petaflops (likhoeli tse tšeletseng tse fetileng - 1.65 petaflops). Lilemong tse 'nè tse fetileng, lihlopha tse 272 feela li bontšitse ts'ebetso ho feta li-petaflops, lilemong tse hlano tse fetileng - 138, lilemo tse tšeletseng tse fetileng - 94). Bakeng sa Top100, monyako oa ho kena o eketsehile ho tloha ho 5.39 ho ea ho 9.22 petaflops;
- Kakaretso ea ts'ebetso ea litsamaiso tsohle maemong a eketsehile ho tloha ho 6 ho isa ho 4.4 exaflops ka likhoeli tse 4.8 (lilemo tse tharo tse fetileng e ne e le li-exaflops tse 1.650, 'me lilemong tse hlano tse fetileng e ne e le li-petaflops tse 749). Sistimi e koalang sekhahla sa hajoale e ne e le tokollong ea ho qetela sebakeng sa 458th;
- Kabo ea kakaretso ea palo ea li-supercomputer likarolong tse fapaneng tsa lefats'e e tjena: Li-supercomputer tsa 218 li fumaneha Asia (likhoeli tse 229 tse fetileng), 137 Amerika Leboea (141) le 131 Europe (118), 8 Amerika Boroa. (6), 5 Oceania (5) le 1 Afrika (1);
- E le motheo oa processor, Intel CPUs e etella pele - 75.6% (likhoeli tse tšeletseng tse fetileng e ne e le 77.4%), AMD e boemong ba bobeli ka 20.2% (18.8%), IBM Power e sebakeng sa boraro - 1.4% (e ne e le 1.4 %).
- 22.2% (likhoeli tse tšeletseng tse fetileng 20%) ea li-processor tsohle tse sebelisitsoeng li na le li-cores tse 24, 15.8% (15%) - 64 cores, 14.2% (19.2%) - 20 cores, 8.4% (8.8%) - 16 cores, 7.6% ( 8.2%) - 18 cores, 6% - 28 cores, 5% (5.4%) - 12 cores.
- Litsamaiso tse 177 ho tse 500 (likhoeli tse 167 tse fetileng) li sebelisa li-accelerator kapa li-coprocessors, ha li-system tse 161 li sebelisa li-chips tsa NVIDIA, 9 - AMD, 2 - Intel Xeon Phi (e ne e le 5), 1 - PEZY (1), 1 - MN-Core. , 1 - Matrix-2000;
- Har'a baetsi ba lihlopha, Lenovo e sebakeng sa pele - 32% (likhoeli tse tšeletseng tse fetileng 32%), Hewlett-Packard Enterprise e boemong ba bobeli - 20.2% (19.2%), Inspur e sebakeng sa boraro - 10% (10%), e lateloa ka Atos - 8.6% (8.4%), Sugon 6.8% (7.2%), Dell EMC 3.6% (3.4%), NVIDIA 2.8% (2.8%), NEC 2.4% (2%), Fujitsu 2% (2.6%) , MEGWARE 1.2%, Penguin Computing - 1.2% (1.2%), IBM 1.2% (1.2%), Huawei 0.4% (1.4%).
- Ho hokahanya li-node ho 46.6% (likhoeli tse tšeletseng tse fetileng 45.4%) ea lihlopha, Ethernet e sebelisoa, InfiniBand e sebelisoa ho 38.8% (39.2%) ea lihlopha, Omnipath - 7.2% (7.8%). Haeba re nahana ka ts'ebetso eohle, joale litsamaiso tse thehiloeng ho InfiniBand li koahela 33.6% (32.4%) ea ts'ebetso eohle ea Top500, le Ethernet - 46.2% (45.1%).
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