Стратегия развития архитектур и технологий Intel для высокопроизводительных вычислений Николай Местер Директор по развитию корпоративных проектов Ноябрь 2011 INTEL HPC - 2011 Legal Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL® PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. 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All rights reserved. *Other brands and names are the property of their respective owners 2 INTEL HPC - 2011 Legal Disclaimers: Performance • Performance tests and ratings are measured using specific computer systems and/or components and reflect the approximate performance of Intel products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing. For more information on performance tests and on the performance of Intel products, Go to: http://www.intel.com/performance/resources/benchmark_limitations.htm. • Intel does not control or audit the design or implementation of third party benchmarks or Web sites referenced in this document. Intel encourages all of its customers to visit the referenced Web sites or others where similar performance benchmarks are reported and confirm whether the referenced benchmarks are accurate and reflect performance of systems available for purchase. Relative performance is calculated by assigning a baseline value of 1.0 to one benchmark result, and then dividing the actual benchmark result for the baseline platform into each of the specific benchmark results of each of the other platforms, and assigning them a relative performance number that correlates with the performance improvements reported. • • • • • • SPEC, SPECint, SPECfp, SPECrate. SPECpower, SPECjAppServer, SPECjEnterprise, SPECjbb, SPECompM, SPECompL, and SPEC MPI are trademarks of the Standard Performance Evaluation Corporation. See http://www.spec.org for more information. TPC Benchmark is a trademark of the Transaction Processing Council. See http://www.tpc.org for more information. SAP and SAP NetWeaver are the registered trademarks of SAP AG in Germany and in several other countries. See http://www.sap.com/benchmark for more information. INFORMATION IN THIS DOCUMENT IS PROVIDED “AS IS”. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO THIS INFORMATION INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Performance tests and ratings are measured using specific computer systems and/or components and reflect the approximate performance of Intel products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing. For more information on performance tests and on the performance of Intel products, reference www.intel.com/software/products. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 3 Optimization Notice INTEL HPC - 2011 Intel® compilers, associated libraries and associated development tools may include or utilize options that optimize for instruction sets that are available in both Intel® and non-Intel microprocessors (for example SIMD instruction sets), but do not optimize equally for non-Intel microprocessors. In addition, certain compiler options for Intel compilers, including some that are not specific to Intel micro-architecture, are reserved for Intel microprocessors. For a detailed description of Intel compiler options, including the instruction sets and specific microprocessors they implicate, please refer to the “Intel® Compiler User and Reference Guides” under “Compiler Options." Many library routines that are part of Intel® compiler products are more highly optimized for Intel microprocessors than for other microprocessors. While the compilers and libraries in Intel® compiler products offer optimizations for both Intel and Intel-compatible microprocessors, depending on the options you select, your code and other factors, you likely will get extra performance on Intel microprocessors. Intel® compilers, associated libraries and associated development tools may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include Intel® Streaming SIMD Extensions 2 (Intel® SSE2), Intel® Streaming SIMD Extensions 3 (Intel® SSE3), and Supplemental Streaming SIMD Extensions 3 (Intel® SSSE3) instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. While Intel believes our compilers and libraries are excellent choices to assist in obtaining the best performance on Intel® and non-Intel microprocessors, Intel recommends that you evaluate other compilers and libraries to determine which best meet your requirements. We hope to win your business by striving to offer the best performance of any compiler or library; please let us know if you find we do not. Notice revision #20101101 Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 4 INTEL HPC - 2011 Intel для высокопроизводительных вычислений Большие кластеры Тестирование, оптимизация Экспертиза в области приложений Широкий спектр продуктов Технологический процесс TeraScale R&D Платформы Для приложений HPC Лидирующие Производительность, энергоэффективность Exa-Scale Labs Блоки Для платформ Many Integrated Core архитектура Долгосрочные инвестиции в HPC Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 5 Технологии Intel меняют сегмент HPC INTEL HPC - 2011 Производительность, Энергоэффективность, Надежность, TCO Процессоры Xeon ® Твердотельные диски 10GbE Оптимизация Уменьшая разрыв MIC Масштабируемая производительность, Энергоэффективность Multi- и Many-Core Между производительности Для интенсивного 1GbE and InfiniBand*, ввода-вывода с RDMA, Unified Networking Платформеный подход к НРС Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 6 INTEL HPC - 2011 Intel в списке Top 500 в ноябре 2011 Процессор Intel® Xeon® 5600 #1 в списке процессоров (223 системы) Процессор Intel® Xeon® E5 - 10 систем включая #15 (LLNL) Анонсированы еще top10 систем : Genci Curie, LRZ, IFERC Архитектура Intel в списке Top 500 85% новых систем в списке Top500 list 93% of новых систем в Китае 5 систем в top 10 (2,4,5,7,9) (неизменно с июня 2011) Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners Источник: Top500.org, ноябрь 2011 7 INTEL HPC - 2011 Широкий набор процессорных решений для Вычислительного континуума Встроеные Потребительская электроника Встроеные Мобильные Internet-системы 10X Меньше энергии Лаптопы, десктопы Серверы, Рабочие станции Требования Больше Производ-ти Критичные системы 10X Совместимо с крупнейшими программными разработками и экосистемой Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 8 Широкий набор процессорных решений Встроеные Потребительская электроника Встроеные Мобильные Internet-системы 10X Меньше энергии Лаптопы, десктопы Серверы, Рабочие станции Требования Больше Производ-ти INTEL HPC - 2011 Критичные системы 10X Совместимо с крупнейшими программными разработками и экосистемой Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 9 Повышая производительность и энергоэффективность Технология 22NM Совместимость TURBO-BOOST Архитектура Core AVX Процессоры MULTI/MANY-CORE Замечание: Не все ядра одинаковы! Potential future options, subject to change without notice. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners INTEL HPC - 2011 10 Закон Мура: Успешно претворяется Intel в жизнь INTEL HPC - 2011 Производительность транзистора +20% Каждая смена технологического процесса позволяет: Энергия на переключение -30% 180 nm 1999 130 nm 2001 90 nm 2003 Производство 65 nm 2005 Разработка 45 nm 2007 Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners Potential future options, no indication of actual product or development, subject to change without notice. 32 nm On Track Исследования 15nm 2009 22 nm 2011 11 INTEL HPC - 2011 Инновации тех.процесса определяют темп развития индустрии 22nm 37% Прирост производительности Low Voltage[+] >50% сокращение энергопотребления при сохранении производительности] Source: Intel [+]Compared to Intel 32nm Technology Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 12 INTEL HPC - 2011 Технология Intel 22nm Tri-Gate 22nm Planar -0.2V Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 13 INTEL HPC - 2011 Технология Intel® Turbo Boost 2.0 Частота “Dynamic” Range @ Turbo Frequency limits Turbo bins Base Frequencies Idle mode Four-Core Turbo Dual-Core Turbo Single-Core Turbo Умная и энергоргоэффективная производительность по требованию The number of Turbo bins shown is only for illustrative purposes and is not representative of the actual number of turbo bins available. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 14 Масштабируя производительность Производительность ядра Будущее 16 “Sandy Bridge” 14 12 Intel® Xeon® 5600 Series 10 4 AESNI Intel® Xeon® 5500 Series 8 6 AVX SSE4.2 Intel® Xeon® 5200 Series Intel® Xeon® 5400 Series SSE4.1 Intel® Xeon® 5000 Series 2 Intel® Xeon® 0 2005 Source: Intel Будущее Potential future options, subject to change without notice. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners INTEL HPC - 2011 Быстрее Общая производ-ть приложений Улучшенная произв-ть потока Улучшенная произв-ть на с плавающей запятой и полосы пропускания Нерегулярный доступ к данным Сбалансированная архитектура процессора и системы Простая разработка ПО и поддержка 15 Intel® Advanced Vector Extension (AVX) INTEL HPC - 2011 256-bit векторное расширение к SSE для F-интенсивных приложений Свойства Плюсы Широкие вектора До 2-х раз увеличение peak FLOPs Increased from 128 bit to 256 bit 3 операнда, не разрушающий синтах Designed for efficiency and future extensibility Меньше копий регистров, лучшее их использование, параллелизм загрузок и операций вычисления 128 bits (SSE) XMM0 YMM0 256 bits (AVX) Понятная стратегия перехода от SSE к AVX с Intel libraries, IPP и т.д. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners http://www.intel.com/software/avx 16 INTEL HPC - 2011 Многоядерность. подходы к решению. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 17 INTEL HPC - 2011 Many Core и Multi-Core для HPC Many Integrated Cores: 1-1.2GHz Multi-core Intel Xeon: 2.2-3.5GHz Die Size not to scale Каждое ядро меньше и менее энергопотребляющее Лучше производительность потока Ниже производительность потока, но выше общая производительность Multi-core предлагает прекрасную производительность для широкаого спектра приложений Лидирующее в индустрии соотношение производительность на ватт для последовательных и параллельных нагрузок Many core предлагает больший параллелизм для компенсации меньшей частоты Общие программыне средства с Xeon , быстрая адоптация приложений и оптимизация Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners Больше ядро, больше кэш 18 INTEL HPC - 2011 Модель Tick-Tock Tick Tock 3D Tri-Gate 32nm 45nm 14nm 22nm • • • Intel® Core™ Nehalem Sandy Bridge Microarchitecture Microarchitecture Microarchitecture Future Microarchitecture Будущее SSE4.2/AESNI AVX Future Extensions Potential future options, subject to change without notice. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 19 INTEL HPC - 2011 Процессор Xeon® следующего поколения Sandy Bridge “Tock” Существенно лучшая производительность с большим числом ядер, Intel® Hyper-threading и Turbo Technology 2x Flops / clock пиковая производительность с инструкциями AVX Доступны для построения Petascale решений Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 20 Intel® Xeon® Processor E5-2600 Gen3 x16 Gen3 x16 Gen3 x8 • Новая архитектура Sandy Bridge (on 32nm) • Intel® Advanced Vector Extensions (AVX) Higher BW PCIe Gen3 • Integrated PCI Express* I/O QPI QPI QPI C C • Новый тип соединения ядер - кольцо C • 4 канала DDR3 @ до 1600MHz C C C C − До 512GB (16 x 32GB QR RDIMMs) − До 768GB (24 x 32GB DR RDIMMs) C 20MB Cache On-Die Interconnect Significantly Higher Cache BW MC DDR3 DDR3 DDR3 DDR3 Больше производительности, меньше энергопотребление INTEL CONFIDENTIAL Higher Socket to Socket BW 4 channels of DDR3 Лидирующа производительность семейства Intel® Xeon® Processor E5 INTEL HPC - 2011 Максимально 152GF на сокет, 91% эффективности 172 пиковых GFLOPS / сокет – 2x ускорения используя Intel® AVX **Первый в индустрии интегрированный integrated PCI Express* 3.0 – 2x пропускной способности Source: Nov’2011 Top500 listing: www.top500.org #105 SNB (Intel Xeon E5: Sandy Bridge – EP, 8C 2.60GHz) #20 ITL (AMD* Opteron* 6276, 16C 2.30GHz, Interlagos) Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. Configurations: Intel Internal measurements October 2011, See backup for configuration details. For more information go to http://www.intel.com/performance . Any difference in system hardware or software design or configuration may affect actual performance. Copyright © 2010, Intel Corporation. Copyright © 2011Intel Corporation. All rights reserved. 1 8 GT/s and 128b/130b encoding in PCIe* 3.0 specification is estimated to double the interconnect bandwidth over the PCIe* 2.0 specification *Other brands and names are the property of their respective owners 22 Улучшенная производительность приложений в 1.7x Семейство Intel® Xeon® Processor E5 Relative Geometric Mean Scores by segment. Actual performance will vary by workload. Higher is better Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. Configurations: Intel Internal measurements October 2011, See backup for configuration details. For more information go to http://www.intel.com/performance . Any difference in system hardware or software design or configuration may affect actual performance. Copyright © 2010, Intel Corporation. INTEL HPC - 2011 23 INTEL HPC - 2011 Многоядерность. Many Integrated Core процессоры Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 24 INTEL HPC - 2011 Повышая производительность процессора Many-Core для высокопараллельных приложений FLOPS/Процессор 1.E+15 Peta MIC 1.E+14 Many-Core 1.E+13 Tera-Scale R&D 1.E+12 Tera 1.E+11 1.E+10 1.E+09 Giga 1.E+06 Intel® Core™ mArch Pentium® III Architecture 1.E+08 1.E+07 Multi-Core Pentium® 4 Architecture 486 386 Pentium® II Architecture Pentium® Architecture Future options subject to change without notice. Source: Intel Время estimated All dates, product descriptions, availability, and plans are forecasts and subject to change without notice. Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 25 INTEL HPC - 2011 Архитектура Intel® Many Integrated (MIC) Первая индустриальная многоцелевая Many-Core архитектура Knights Ferry Software Development Platform Обработка высоко паралельных нагрузок Утилизация маленьких IA ядер и множества потоков Программируемость и Масштабируемость Преимущества стандарной модели IA, модели памяти, средств разработки MIC Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners Промышленная система доступная в ближайшем будущем Анонс Knights Corner на 22nm с >50 ядрами и лидирующей производительностью 26 Many Integrated Core • Платформа для разработки ПО • Доступна для разработки • 50+ ядер, 1.2 GHz • 4 threads / core • GDDR5 Платформа для разработки под Intel® MIC architecture Intel® MIC архитектура: VECTOR IA CORE VECTOR IA CORE … VECTOR IA CORE VECTOR IA CORE INTERPROCESSOR NETWORK COHERENT CACHE COHERENT CACHE COHERENT CACHE COHERENT CACHE … … COHERENT CACHE COHERENT CACHE COHERENT CACHE COHERENT CACHE INTERPROCESSOR NETWORK VECTOR IA CORE VECTOR IA CORE … VECTOR IA CORE VECTOR IA CORE MEMORY and I/O INTERFACES FIXED FUNCTION LOGIC Архитектура сопроцессора Intel Много ядер и много потоков Стандарты IA программирования и модели памяти Программирование под Intel® MIC Single Source Compilers and Runtimes Intel® Xeon ® processor Intel® Xeon® processor family Intel® MIC architecture co-processor Общие с Intel® Xeon® • Языки • C, C++, Fortran компиляторы • Intel developer tools и библиотеки • Техника программирования и оптимизации • Поддержка экосистемы Исключает необходимость двух типов программирования INTEL HPC - 2011 Texas Advanced Computing Center Работает с октября 2011 Целевые коды в Биологии, астрофизике, Computational Fluid Dynamics (CFD) TACC: Experimental Cluster 8 Intel® Xeon® nodes / 8 Intel® MIC nodes Планируется январь 2013 – “Stampede” 10 petaflop Intel® Xeon/Intel ® MIC US National Cyber Infrastructure Super Computer Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 30 INTEL HPC - 2011 “Stampede” • • • • • • • Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners (posted 22-Sep-2011) 10 PFLOPS пиковой производительности 272 TB памяти 14 PB СХД Запуск в 2013 Intel® Xeon® E5 (Sandy Bridge-EP) процессоры Intel® MIC (Knights Corner) co-процессоры FDR InfiniBand (56Gb/s) кластерная фабрика 31 INTEL HPC - 2011 Сметая барьеры Пересекая TeraFlops реальной производительности ASCI Red: 1TF Knights Corner: 1TF 1997 Первая система 1 TF Sustained 2011 первый чип 1 TF Sustained 9298 Pentium II Xeon 22nm техпроцесс OS: Cougar OS: Linux 72 стоек 1 PCI express slot Source and Photo: http://en.wikipedia.org/wiki/ASCI_Red Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 32 INTEL HPC - 2011 4 линейки продуктов Efficient Performance Essential Performance Advanced Performance Distributed Performance C/C++ developers targeting Intel® Atom™ Processors based Embedded or Mobile devices C/C++ developers Microsoft Visual Studio* Take advantage of multicore C/C++ and Fortran developers Windows* and Linux* High performance, cross platform apps C/C++ and Fortran developers on Windows* and Linux* High performance MPI clusters Copyright © 2011Intel Corporation. All rights reserved. *Other brands and names are the property of their respective owners 33 Спасибо! Nikolay.Mester@intel.com +7 495 641-4599 Intel® Xeon® Processor E5-2600 Features and Benefits I/O QPI C C Higher Socket to Socket BW Significantly Higher Cache BW MC DDR3 DDR3 DDR3 Expect Greater Performance & Lower Power INTEL CONFIDENTIAL – NDA REQUIRED QPI C 20MB Cache Memory Controller 36 QPI C DDR3 • New Sandy Bridge micro-architecture on 32nm Gen3 x16 Gen3 x16 process for greater performance-per-watt Gen3 x8 • Intel® Advanced Vector Extensions (AVX) accelerate floating point intensive applications Higher BW PCIe Gen3 C • Intel® Turbo Boost 2.0 technology delivers more turbo upside potential C • 40 lanes of integrated PCI Express* 3.0 for better I/O latency and bandwidth C • High bandwidth, low latency, bi-directional ring interconnect allows faster access to the 20MB C multi-banked last level cache • Intel® Hyper-Threading technology enables up to On-Die Interconnect 16 computational threads • Integrated memory controller with 4 channels of DDR3 and 46b physical addressing facilitate The “uncore” encompasses the I/O, QPI, Last Level Cache (L3) and the Integrated greater memory capacity 4 channels of DDR3 A Family of Processors to Meet Your HPC Needs Powerful, Intelligent, Adaptable EP offers up to 67% more performance over previous generation Intel® Xeon® 5500 series Single Programming Model EX offers up to 39% greater performance over previous generation Intel® Xeon® 7500 series MIC Extreme performance for highly parallel workloads. The smarter way to scale and save energy; delivering intelligent performance now • • See legal disclaimer in backup Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. For more complete information about performance and benchmark results, visit www.intel.com/benchmarks SNB Core: New Features AVX Instructions Double Load BW for L1 Data Cache L1 Data Cache Execution Units Deeper Buffer and Improved Scheduling Out-of-Order Scheduling & Retirement Data Poisoning 1G Page TLB L2 Cache & Interrupt Servicing Memory Ordering & Execution Instruction Decode & Microcode Paging Branch Prediction Improved Branch Prediction Instruction Fetch & L1 Cache Higher Decode Throughput Improved Instructions Fusing Intel Confidential Intel and the Intel logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Other names and brands may be claimed as the property of others. All products, dates, and figures are preliminary and are subject to change without any notice. Copyright © 2011, Intel Corporation. 38