El documento describe el Renacimiento y la Reforma. El Renacimiento comenzó en Italia y se caracterizó por un enfoque en el individuo y su capacidad intelectual, en contraste con la visión medieval del hombre como parte de un grupo. Los humanistas promovieron el estudio del hombre y campos como la ciencia, la filosofía y el arte. La Reforma trajo nuevos principios educativos similares al humanismo renacentista, con un énfasis en la libertad y responsabilidad personal.
El documento presenta evidencias de diferentes grupos expositores. Brevemente describe los principales puntos de vista de los grupos ambientalistas, científicos y de la industria sobre el cambio climático. Cada grupo ofrece perspectivas únicas pero existe un consenso generalizado de que las actividades humanas están calentando el planeta.
Il Bottone all'attacco! Una buona prassi nella gestione di un Piccolo MuseoIlaria Pic
Presentazione del caso "Museo del Bottone di Giorgio Gallavotti, Santarcangelo di Romagna" in occasione del convegno "Musei Accoglienti" a Battaglia Terme il 27 Ottobre 2011.
sito web del Museo: bottone.art-italy.net
O documento discute as regras tributárias para pequenos negócios no Brasil, conhecidas como Simples Nacional. Apresenta estatísticas sobre o número de pequenas empresas no país e sua importância para a geração de empregos. Também resume debates recentes sobre propostas para alterar as faixas de faturamento do Simples Nacional de forma a promover o crescimento dessas empresas.
La Universidad Nacional de Chimborazo tiene como misión formar profesionales
emprendedores con bases científicas y axiológicas que contribuyan a resolver los problemas
del país. Su visión es convertirse en una institución líder comprometida con el progreso
sostenible de acuerdo con el Plan Nacional de Desarrollo. La Facultad de Ciencias de la
Educación, Humanas y Tecnologías busca formar maestros de acuerdo a tendencias
pedagógicas contemporáneas, m
Fórum 2016 - Marketplace: como gerenciar multiplos sem perder dinheiroE-Commerce Brasil
O documento discute a estratégia da Cirilo Cabos para vender seus cabos em múltiplos marketplaces sem perder dinheiro. A empresa fundada em 2002 por um ex-camelô faturou R$12 milhões em 2015 e vende mais de 3 mil itens em seu site, incluindo cabos exclusivos. Atualmente a Cirilo Cabos vende seus produtos nos marketplaces da B2W, Cnova, Walmart, Mercado Livre e ShopFácil.
Este documento analiza el uso de la tecnología en la educación. Se divide a los profesores en tres niveles según su uso de la tecnología. También discute las barreras comunes para integrar la tecnología en el aula y cómo puede usarse para humanizar la educación. El documento enfatiza que la innovación educativa debe centrarse en la metodología más que en la tecnología utilizada.
El documento describe el Renacimiento y la Reforma. El Renacimiento comenzó en Italia y se caracterizó por un enfoque en el individuo y su capacidad intelectual, en contraste con la visión medieval del hombre como parte de un grupo. Los humanistas promovieron el estudio del hombre y campos como la ciencia, la filosofía y el arte. La Reforma trajo nuevos principios educativos similares al humanismo renacentista, con un énfasis en la libertad y responsabilidad personal.
El documento presenta evidencias de diferentes grupos expositores. Brevemente describe los principales puntos de vista de los grupos ambientalistas, científicos y de la industria sobre el cambio climático. Cada grupo ofrece perspectivas únicas pero existe un consenso generalizado de que las actividades humanas están calentando el planeta.
Il Bottone all'attacco! Una buona prassi nella gestione di un Piccolo MuseoIlaria Pic
Presentazione del caso "Museo del Bottone di Giorgio Gallavotti, Santarcangelo di Romagna" in occasione del convegno "Musei Accoglienti" a Battaglia Terme il 27 Ottobre 2011.
sito web del Museo: bottone.art-italy.net
O documento discute as regras tributárias para pequenos negócios no Brasil, conhecidas como Simples Nacional. Apresenta estatísticas sobre o número de pequenas empresas no país e sua importância para a geração de empregos. Também resume debates recentes sobre propostas para alterar as faixas de faturamento do Simples Nacional de forma a promover o crescimento dessas empresas.
La Universidad Nacional de Chimborazo tiene como misión formar profesionales
emprendedores con bases científicas y axiológicas que contribuyan a resolver los problemas
del país. Su visión es convertirse en una institución líder comprometida con el progreso
sostenible de acuerdo con el Plan Nacional de Desarrollo. La Facultad de Ciencias de la
Educación, Humanas y Tecnologías busca formar maestros de acuerdo a tendencias
pedagógicas contemporáneas, m
Fórum 2016 - Marketplace: como gerenciar multiplos sem perder dinheiroE-Commerce Brasil
O documento discute a estratégia da Cirilo Cabos para vender seus cabos em múltiplos marketplaces sem perder dinheiro. A empresa fundada em 2002 por um ex-camelô faturou R$12 milhões em 2015 e vende mais de 3 mil itens em seu site, incluindo cabos exclusivos. Atualmente a Cirilo Cabos vende seus produtos nos marketplaces da B2W, Cnova, Walmart, Mercado Livre e ShopFácil.
Este documento analiza el uso de la tecnología en la educación. Se divide a los profesores en tres niveles según su uso de la tecnología. También discute las barreras comunes para integrar la tecnología en el aula y cómo puede usarse para humanizar la educación. El documento enfatiza que la innovación educativa debe centrarse en la metodología más que en la tecnología utilizada.
The document discusses the flags of Korea and how writing was done in the past. It notes that South Korea's current flag has three colors - red, blue, and black - while North and South Korea used different flags after their separation along the 38th parallel. It also states that old Korean writing and very old/old Korean flags were different from what is used today.
Fórum 2016 - Desenvolvendo um front-end para 224 países e mais de 40 línguasE-Commerce Brasil
Eduardo Shiota, Booking.com, fala sobre Desenvolvendo um front-end para 224 países e mais de 40 línguas no Fórum E-Commerce Brasil 2016.
Saiba mais em https://www.ecommercebrasil.com.br/forum2016
ARE YOU IN CONTROL OF YOUR CHILD'S EDUCATIONAL JOURNEY?
Our education journey is an important part of many teachers, parents and student’ lives. There is so much involved in one’s education career – not only for students but also for parents and the education body as well. Being able to keep track of the various components which are so important to keep your school running smoothly can be an overwhelming task.
Strategix Education Relationship Management solution puts the control back in your hands, providing you with the tools and resources necessary to ensure your school has a real time view of all activities, reports and communications that drive the education journey.
As a parent, wouldn’t you get more peace of mind if you:
•Get an instant overview of how your child is performing at school?
•Proactively be able to manage any problems your child is experiencing before it becomes a problem?
•Know well in advance of any extra mural, extra-curricular or specific theme days scheduled for your children for each term?
•Get instant notification via SMS if you child is not at school?
•Communicate directly and electronically with the school should your child be booked off sick?
As a teacher, wouldn’t you gain more productivity in your day if:
•Receive notifications from parents electronically if a student will be absent?
•Be able to plan your Terms by setting up class tests, assignments and exams for automatic approval by the Head of Department as well as automatic allocation of these curriculum activities to each student?
•Be able to capture marks of tests, assignments and exams on your electronic device at a time that is convenient to you and know that it is saved in the system? No more having to access the school computer to enter these results manually?
•Automatically notify parents if their child is not at school as soon as you have completed attendance registration?
•Be able to extract real time accurate reports and statistics based on the information that is relevant to you?
Conferência E-Commerce Brasil RIO 2016 - Como aumentar os lucros do seu e-com...E-Commerce Brasil
O documento resume como aumentar os lucros de um e-commerce através da gestão de preços, compras, estoques e fluxo de pedidos. Ele discute a formação de preços considerando custos, planejamento de compras usando ponto de pedido e orçamento, gestão de estoques analisando indicadores e custos, e otimização do fluxo de pedidos.
Facile Synthesis and Computational Studies of Novel Pyrazoline Based Monomers...John Caruso III
Novel pyrazoline monomers were synthesized via an aldol condensation and Michael addition reaction. Computational studies showed that increasing substituent size on the pyrazoline ring increases molecular energy. Partial charge calculations indicated substituents contribute equally to guest complexation. A model dendrimer was prepared using pyrazoline monomer 2g to demonstrate dendrimer synthesis.
Este documento discute o planejamento e organização de eventos como ferramentas de comunicação e marketing. Primeiro, define eventos e discute seus objetivos estratégicos e impacto na marca. Em seguida, explora como projetar experiências de eventos usando técnicas de service design para melhorar a qualidade dos serviços e satisfação dos participantes. Por fim, aplica essas metodologias ao caso de um evento de cinema para propor uma nova proposta de serviço.
[Tesi di Laurea] Le Nuove Tecnologie nella Comunicazione Integrata per il Pro...Ilaria Pic
"Le Nuove Tecnologie nella Comunicazione Integrata per il Progetto. Il Workshop ReeDo."
Presentazione Tesi di Laurea Specialistica in Sistemi e Comunicazione per la Moda, 14 Luglio 2010, ZoneModa, Rimini
Maintain control of wireless permits and adapting to AB 57 requirementsStephen Blum
Local government control over permits for cell sites and other wireless facilities was drastically curtailed in California. Steve Blum, president of Tellus Venture Associates, offer options for cities and counties at a seminar sponsored by Joint Venture Silicon Valley in San Jose on 8 March, 2016
Conferência E-Commerce Brasil RIO 2016 - Mobile: onde estamos e como podemos ...E-Commerce Brasil
Gustavo Bacchin, Co-Founder e COO da Cadastra fala sobre Mobile: onde estamos e como podemos engajar e vender melhor na Conferência E-Commerce Brasil RIO 2016.
Saiba mais em https://www.ecommercebrasil.com.br/conferencia-rio-2016
Conferência E-Commerce Brasil NORDESTE 2016 - Como aumentar a rentabilidade d...E-Commerce Brasil
Samuel Gonsales, Head de Produtos da e-Millennium fala sobre Como aumentar a rentabilidade da sua loja virtual através da precificação, gestão de estoque e gestão de compras, considerando o fluxo do pedido na Conferência E-Commerce Brasil NORDESTE 2016.
Saiba mais em https://www.ecommercebrasil.com.br/conferencia-nordeste-2016/
This document discusses the gut microbiome and its links to cognitive disorders. It aims to provide an overview of the gut microbiome, the gut-brain axis, and how gut microbes can affect central nervous system function and development. It discusses research showing links between gut microbiota and disorders like autism, depression, and schizophrenia. Current and potential future treatments are explored that aim to target the gut microbiome for mental health disorders.
El documento presenta resúmenes de 10 grupos sobre temas de pedagogía. Cada grupo resume conceptos clave sobre un tema como la pedagogía en la Grecia antigua, Sócrates, el Renacimiento, Platón, Aristóteles, el estoicismo, el cristianismo y el judaísmo, Agustín, la pedagogía medieval e Iluminismo. Los grupos explican brevemente los orígenes, ideas y figuras importantes de cada tema o corriente filosófica en la historia de la educación.
El documento resume brevemente la evolución de la pedagogía a través de la historia, desde la antigua Grecia hasta la época moderna. Aborda conceptos clave como la educación en la antigua Grecia, el humanismo de Isócrates, las ideas pedagógicas de Sócrates, Platón y Aristóteles, la educación en la Edad Media y el Renacimiento, y el desarrollo de la pedagogía en la ilustración. Cubre una gran variedad de pensadores y corrientes pedagógicas a lo larg
El estoicismo fue una filosofía fundada en el siglo IV a.C. por Zenón de Citio que enfatizaba la virtud moral y la indiferencia a los acontecimientos externos. Los estoicos creían que el universo es una unidad gobernada por la razón divina y que los seres humanos deben vivir de acuerdo con la naturaleza mediante el dominio de sus emociones y la resignación a los acontecimientos fuera de su control.
Social media has become an integral part of modern life, with people using platforms like Twitter, Facebook, and LinkedIn to stay informed and connected with others from their phones and laptops. While social media enhances connectivity and socialization, it can also be addictive and cause users, especially young adults, to constantly compare their lives to others', feel restless by constantly checking updates, and experience fear of missing out if they are not online.
Altair - compute manager your gateway to hpc cloud computing with pbs profess...Volodymyr Saviak
Altair's Compute Manager is a cloud computing solution that allows users to submit, monitor, and manage HPC jobs on distributed resources powered by PBS Professional. It provides a web interface for easily configuring and running simulations, visualizing results, and managing compute jobs without requiring advanced computer skills. The system leverages Altair's HyperWorks platform and can be customized for various engineering domains.
Hp cmu – easy to use cluster management utility @ hpcday 2012 kievVolodymyr Saviak
The document describes an overview presentation of the HP Insight Cluster Management Utility (CMU). It discusses the CMU's history and capabilities for provisioning, monitoring, and administering HPC clusters. Key points include that CMU can manage thousands of nodes, supports various Linux distributions, and provides tools for cloning, monitoring hardware and workloads, alerting and reactions to issues, and integrating partner software.
The document discusses new advancements in high-performance computing (HPC) interconnect technology from Mellanox Technologies. It outlines how Mellanox's FDR InfiniBand has become the most commonly used interconnect solution for HPC, connecting more of the world's fastest supercomputers. It also presents Mellanox's roadmap and new products that support higher speeds and capabilities to pave the way for exascale computing through solutions like Connect-IB and optimizations for GPUs and accelerators.
The document discusses best practices for accelerating innovation with high-performance computing (HPC). It notes that HPC is used across many industries like engineering, manufacturing, life sciences, geosciences, government, academia, finance, media, and entertainment. It also discusses having a flexible HPC infrastructure that can adapt to changing needs.
The document discusses the flags of Korea and how writing was done in the past. It notes that South Korea's current flag has three colors - red, blue, and black - while North and South Korea used different flags after their separation along the 38th parallel. It also states that old Korean writing and very old/old Korean flags were different from what is used today.
Fórum 2016 - Desenvolvendo um front-end para 224 países e mais de 40 línguasE-Commerce Brasil
Eduardo Shiota, Booking.com, fala sobre Desenvolvendo um front-end para 224 países e mais de 40 línguas no Fórum E-Commerce Brasil 2016.
Saiba mais em https://www.ecommercebrasil.com.br/forum2016
ARE YOU IN CONTROL OF YOUR CHILD'S EDUCATIONAL JOURNEY?
Our education journey is an important part of many teachers, parents and student’ lives. There is so much involved in one’s education career – not only for students but also for parents and the education body as well. Being able to keep track of the various components which are so important to keep your school running smoothly can be an overwhelming task.
Strategix Education Relationship Management solution puts the control back in your hands, providing you with the tools and resources necessary to ensure your school has a real time view of all activities, reports and communications that drive the education journey.
As a parent, wouldn’t you get more peace of mind if you:
•Get an instant overview of how your child is performing at school?
•Proactively be able to manage any problems your child is experiencing before it becomes a problem?
•Know well in advance of any extra mural, extra-curricular or specific theme days scheduled for your children for each term?
•Get instant notification via SMS if you child is not at school?
•Communicate directly and electronically with the school should your child be booked off sick?
As a teacher, wouldn’t you gain more productivity in your day if:
•Receive notifications from parents electronically if a student will be absent?
•Be able to plan your Terms by setting up class tests, assignments and exams for automatic approval by the Head of Department as well as automatic allocation of these curriculum activities to each student?
•Be able to capture marks of tests, assignments and exams on your electronic device at a time that is convenient to you and know that it is saved in the system? No more having to access the school computer to enter these results manually?
•Automatically notify parents if their child is not at school as soon as you have completed attendance registration?
•Be able to extract real time accurate reports and statistics based on the information that is relevant to you?
Conferência E-Commerce Brasil RIO 2016 - Como aumentar os lucros do seu e-com...E-Commerce Brasil
O documento resume como aumentar os lucros de um e-commerce através da gestão de preços, compras, estoques e fluxo de pedidos. Ele discute a formação de preços considerando custos, planejamento de compras usando ponto de pedido e orçamento, gestão de estoques analisando indicadores e custos, e otimização do fluxo de pedidos.
Facile Synthesis and Computational Studies of Novel Pyrazoline Based Monomers...John Caruso III
Novel pyrazoline monomers were synthesized via an aldol condensation and Michael addition reaction. Computational studies showed that increasing substituent size on the pyrazoline ring increases molecular energy. Partial charge calculations indicated substituents contribute equally to guest complexation. A model dendrimer was prepared using pyrazoline monomer 2g to demonstrate dendrimer synthesis.
Este documento discute o planejamento e organização de eventos como ferramentas de comunicação e marketing. Primeiro, define eventos e discute seus objetivos estratégicos e impacto na marca. Em seguida, explora como projetar experiências de eventos usando técnicas de service design para melhorar a qualidade dos serviços e satisfação dos participantes. Por fim, aplica essas metodologias ao caso de um evento de cinema para propor uma nova proposta de serviço.
[Tesi di Laurea] Le Nuove Tecnologie nella Comunicazione Integrata per il Pro...Ilaria Pic
"Le Nuove Tecnologie nella Comunicazione Integrata per il Progetto. Il Workshop ReeDo."
Presentazione Tesi di Laurea Specialistica in Sistemi e Comunicazione per la Moda, 14 Luglio 2010, ZoneModa, Rimini
Maintain control of wireless permits and adapting to AB 57 requirementsStephen Blum
Local government control over permits for cell sites and other wireless facilities was drastically curtailed in California. Steve Blum, president of Tellus Venture Associates, offer options for cities and counties at a seminar sponsored by Joint Venture Silicon Valley in San Jose on 8 March, 2016
Conferência E-Commerce Brasil RIO 2016 - Mobile: onde estamos e como podemos ...E-Commerce Brasil
Gustavo Bacchin, Co-Founder e COO da Cadastra fala sobre Mobile: onde estamos e como podemos engajar e vender melhor na Conferência E-Commerce Brasil RIO 2016.
Saiba mais em https://www.ecommercebrasil.com.br/conferencia-rio-2016
Conferência E-Commerce Brasil NORDESTE 2016 - Como aumentar a rentabilidade d...E-Commerce Brasil
Samuel Gonsales, Head de Produtos da e-Millennium fala sobre Como aumentar a rentabilidade da sua loja virtual através da precificação, gestão de estoque e gestão de compras, considerando o fluxo do pedido na Conferência E-Commerce Brasil NORDESTE 2016.
Saiba mais em https://www.ecommercebrasil.com.br/conferencia-nordeste-2016/
This document discusses the gut microbiome and its links to cognitive disorders. It aims to provide an overview of the gut microbiome, the gut-brain axis, and how gut microbes can affect central nervous system function and development. It discusses research showing links between gut microbiota and disorders like autism, depression, and schizophrenia. Current and potential future treatments are explored that aim to target the gut microbiome for mental health disorders.
El documento presenta resúmenes de 10 grupos sobre temas de pedagogía. Cada grupo resume conceptos clave sobre un tema como la pedagogía en la Grecia antigua, Sócrates, el Renacimiento, Platón, Aristóteles, el estoicismo, el cristianismo y el judaísmo, Agustín, la pedagogía medieval e Iluminismo. Los grupos explican brevemente los orígenes, ideas y figuras importantes de cada tema o corriente filosófica en la historia de la educación.
El documento resume brevemente la evolución de la pedagogía a través de la historia, desde la antigua Grecia hasta la época moderna. Aborda conceptos clave como la educación en la antigua Grecia, el humanismo de Isócrates, las ideas pedagógicas de Sócrates, Platón y Aristóteles, la educación en la Edad Media y el Renacimiento, y el desarrollo de la pedagogía en la ilustración. Cubre una gran variedad de pensadores y corrientes pedagógicas a lo larg
El estoicismo fue una filosofía fundada en el siglo IV a.C. por Zenón de Citio que enfatizaba la virtud moral y la indiferencia a los acontecimientos externos. Los estoicos creían que el universo es una unidad gobernada por la razón divina y que los seres humanos deben vivir de acuerdo con la naturaleza mediante el dominio de sus emociones y la resignación a los acontecimientos fuera de su control.
Social media has become an integral part of modern life, with people using platforms like Twitter, Facebook, and LinkedIn to stay informed and connected with others from their phones and laptops. While social media enhances connectivity and socialization, it can also be addictive and cause users, especially young adults, to constantly compare their lives to others', feel restless by constantly checking updates, and experience fear of missing out if they are not online.
Altair - compute manager your gateway to hpc cloud computing with pbs profess...Volodymyr Saviak
Altair's Compute Manager is a cloud computing solution that allows users to submit, monitor, and manage HPC jobs on distributed resources powered by PBS Professional. It provides a web interface for easily configuring and running simulations, visualizing results, and managing compute jobs without requiring advanced computer skills. The system leverages Altair's HyperWorks platform and can be customized for various engineering domains.
Hp cmu – easy to use cluster management utility @ hpcday 2012 kievVolodymyr Saviak
The document describes an overview presentation of the HP Insight Cluster Management Utility (CMU). It discusses the CMU's history and capabilities for provisioning, monitoring, and administering HPC clusters. Key points include that CMU can manage thousands of nodes, supports various Linux distributions, and provides tools for cloning, monitoring hardware and workloads, alerting and reactions to issues, and integrating partner software.
The document discusses new advancements in high-performance computing (HPC) interconnect technology from Mellanox Technologies. It outlines how Mellanox's FDR InfiniBand has become the most commonly used interconnect solution for HPC, connecting more of the world's fastest supercomputers. It also presents Mellanox's roadmap and new products that support higher speeds and capabilities to pave the way for exascale computing through solutions like Connect-IB and optimizations for GPUs and accelerators.
The document discusses best practices for accelerating innovation with high-performance computing (HPC). It notes that HPC is used across many industries like engineering, manufacturing, life sciences, geosciences, government, academia, finance, media, and entertainment. It also discusses having a flexible HPC infrastructure that can adapt to changing needs.
This document provides information about SGI's HPC customers and systems. It summarizes installations including a 1.009 PFlop system at NASA, a 339 TFlop system in Germany, and a 155.7 TFlop system in Norway. It also outlines SGI's key markets like HPC, cloud storage, big data, and commercial scientific applications. In summary, SGI is a leader in technical computing supporting mission critical applications through large-scale systems for research, industry, and government.
GPU HPC Clusters document discusses GPU cluster research at NCSA including early GPU clusters like QP and Lincoln, follow-up clusters like AC that expanded GPU resources, and eco-friendly cluster EcoG. It describes ISL research in GPU and heterogeneous computing including systems software, runtimes, tools and application development.
The document discusses Mellanox's interconnect solutions for high performance computing (HPC). It describes Mellanox's end-to-end connectivity portfolio including host fabric adapters, switches, cables and software. It highlights recent introductions of 56Gb/s FDR InfiniBand technology and hardware acceleration solutions for collectives and GPUs. Mellanox's solutions are powering several top supercomputers and InfiniBand has become the dominant interconnect for HPC systems.
Technical supercomputers laboratory. & insitute of cybernetics of ukraine @ hpc day 2012 kiev
1. Iнститут кiбернетики iменi В.М.Глушкова НАН України
СКIТ-4 – СУПЕРКОМП’ЮТЕР IНСТИТУТУ КIБЕРНЕТИКИ
НАН УКРАЇНИ
Головинський А.Л., Маленко А.Л., Бандура О.Ю.,
Горенко С.О., Черепинець В.В., Ємченко I.О.
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 1 / 12
2. Характеристики СКIТ-4
Супекомп’ютерний комплекс СКIТ було розширено новим
GPU-кластером СКIТ-4. Кластер базується на новiтнiй платформi HP
ProLiant Gen8 BladeSystems.
12 вузлiв на базi CPU Intel Xeon E5-2600 з частотою 2.6 ГГц;
192 обчислювальних ядра;
36 прискорювачiв NVidia Tesla M2075;
768 ГБ оперативної пам’ятi;
cховище даних обсягом 100 ТБ;
мережа передачi даних мiж вузлами Infiniband FDR 56 Гбiт/с.
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 2 / 12
4. Продуктивнiсть СКIТ-4
Характеристики вузла:
реальна продуктивнiсть 1 ТФлопс;
16 ядер (32 у режимi HyperThreading);
64 ГБ оперативної пам’ятi;
3 прискорювача NVidia Tesla M2075.
В цiлому кластер має наступнi характеристики продуктивностi:
пiкова продуктивнiсть 25,6 ТФлопс;
реальна продуктивнiсть 10 ТФлопс.
СКIТ-4 удвiчi потужнiший за СКIТ-3, при цьому менший за розмiрами
та має значно менше енергоспоживання – 15 кВт проти 60 кВт.
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 4 / 12
6. Порiвння латентностi Infiniband FDR та DDR при
передачi даних рiзного розмiру
Латентнiсть, мiкросекунд
Розмiр буфера DDR FDR
читання запис читання запис
512 Б 8,51 4,7 1,95 1,67
8 КБ 15,18 12,05 3,65 3,39
32 КБ 33,02 29,31 7,73 7,42
256 КБ 197,02 194,45 44,19 43,81
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 6 / 12
7. Порiвння пропускної здатностi Infiniband FDR та DDR
при передачi даних рiзного розмiру
Пропускна здатнiсть, МБ/с
Розмiр буфера DDR FDR
читання запис читання запис
512 Б 96 659 3182 3747
8 КБ 830 1318 5900 6000
32 КБ 1200 1341 5998 6035
256 КБ 1315 1337 6005 6041
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 7 / 12
8. Латентнiсть Infiniband FDR та GPU у MPI при передачi
4- та 512-байтових значень
Режим 4-байтовi, мкс 512-байтовi, мкс
Всерединi вузла ОЗУ – ОЗУ 0,68 0,84
Мiж вузлами ОЗУ – ОЗУ 1,47 2,39
Всерединi вузла ОЗУ – GPU 20,64 20,91
Всерединi вузла GPU – GPU 20,59 20,72
Мiж вузлами GPU – GPU 40,95 42,11
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 8 / 12
9. Пропускна здатнiсть Infiniband FDR та GPU у MPI при
передачi 512-байтових та 4 МБ значень
Режим 512, МБ/с 4 МБ, МБ/с
Всерединi вузла ОЗУ – ОЗУ 972 9881
Мiж вузлами ОЗУ – ОЗУ 648 6400
Всерединi вузла ОЗУ – GPU 17 4940
Всерединi вузла GPU – GPU 90 4955
Мiж вузлами GPU – GPU 15 4900
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 9 / 12
10. Практичний ефект
збiльшення ресурсiв комплекса СКIТ;
сприяння переходу на новi технологiї.
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 10 / 12
11. Позицiя у свiтi
З 2011 року у списку Top50 немає українських систем;
cередня продуктивнiсть систем списку складає 51 ТФлопс;
кластер СКIТ-4 не є суперкомп’ютером у сучасному розумiннi.
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 11 / 12
12. Дякую за увагу!
http://icybcluster.org.ua/
Головинський А.Л. (IК НАНУ) СКIТ-4 Iнституту кiбернетики 12 жовтня 2012 р. 12 / 12