Unisanta - Visão Geral de hardware Servidor IBM System z

© IBM Corporation, 2014
System z – Visão Geral Hardware
Anderson Bassani
IBM STG Brasil – Especialista técnico System z
Versão 2.0

Trademarks
The following are trademarks of the International Business Machines Corporation in the United States and/or other countries.
AIX*
BladeCenter*
CICS*
Cognos*
DataPower*
DB2*
DFSMS
EASY Tier
FICON*
GDPS*
HiperSockets*
HyperSwap
IMS
InfiniBand*
Lotus*
* Registered trademarks of IBM Corporation
PowerHA*
PR/SM
PureSystems
Rational*
RACF*
MQSeries*
NetView*
OMEGAMON*
Parallel Sysplex*
POWER7*
The following are trademarks or registered trademarks of other companies.
RMF
Smarter Planet*
Storwize*
System Storage*
System x*
System z*
System z10*
Tivoli*
WebSphere*
XIV*
zEnterprise*
z10
z10 EC
z/OS*
z/VM*
z/VSE*
Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States, and/or other countries.
Cell Broadband Engine is a trademark of Sony Computer Entertainment, Inc. in the United States, other countries, or both and is used under license therefrom.
Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel
Corporation or its subsidiaries in the United States and other countries.
IT Infrastructure Library is a registered trademark of the Central Computer and Telecommunications Agency which is now part of the Office of Government Commerce.
ITIL is a registered trademark, and a registered community trademark of the Office of Government Commerce, and is registered in the U.S. Patent and Trademark Office.
Java and all Java based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates.
Linear Tape-Open, LTO, the LTO Logo, Ultrium, and the Ultrium logo are trademarks of HP, IBM Corp. and Quantum in the U.S. and
Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both.
Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.
OpenStack is a trademark of OpenStack LLC. The OpenStack trademark policy is available on the OpenStack website.
TEALEAF is a registered trademark of Tealeaf, an IBM Company.
Windows Server and the Windows logo are trademarks of the Microsoft group of countries.
Worklight is a trademark or registered trademark of Worklight, an IBM Company.
UNIX is a registered trademark of The Open Group in the United States and other countries.
* Other product and service names might be trademarks of IBM or other companies.
Notes:
Performance is in Internal Throughput Rate (ITR) ratio based on measurements and projections using standard IBM benchmarks in a controlled environment. The actual throughput that any user will experience will vary
depending upon considerations such as the amount of multiprogramming in the user's job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be given that an
individual user will achieve throughput improvements equivalent to the performance ratios stated here.
IBM hardware products are manufactured from new parts, or new and serviceable used parts. Regardless, our warranty terms apply.
All customer examples cited or described in this presentation are presented as illustrations of the manner in which some customers have used IBM products and the results they may have achieved. Actual environmental
costs and performance characteristics will vary depending on individual customer configurations and conditions.
This publication was produced in the United States. IBM may not offer the products, services or features discussed in this document in other countries, and the information may be subject to change without notice. Consult
your local IBM business contact for information on the product or services available in your area.
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
Information about non-IBM products is obtained from the manufacturers of those products or their published announcements. IBM has not tested those products and cannot confirm the performance, compatibility, or any other
claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products.
Prices subject to change without notice. Contact your IBM representative or Business Partner for the most current pricing in your geography.
This information provides only general descriptions of the types and portions of workloads that are eligible for execution on Specialty Engines (e.g, zIIPs, zAAPs, and IFLs) ("SEs"). IBM authorizes customers to use IBM SE
only to execute the processing of Eligible Workloads of specific Programs expressly authorized by IBM as specified in the “Authorized Use Table for IBM Machines” provided at
www.ibm.com/systems/support/machine_warranties/machine_code/aut.html (“AUT”). No other workload processing is authorized for execution on an SE. IBM offers SE at a lower price than General Processors/Central
Processors because customers are authorized to use SEs only to process certain types and/or amounts of workloads as specified by IBM in the AUT.
2 © IBM Corporation, 2014

"The postings on this slides are my own and don't necessarily
represent IBM's positions, strategies or opinions."
3 © IBM Corporation, 2014

• Apresentado para a Universidade Santa Cecília – UNISANTA no dia
03/Setembro/2014. Obrigado pela participação dos Alunos do curso
de Graduação de Sistemas de Informação (1o. a 3o. Ano) e aos alunos
do 4o. ano do curso de Ciência da Computação.
• Agradecimentos:
• A todos os professores da universidade que prestigiaram o evento
• Professor Guerra - Unisanta
• Maurício Asenjo - Unisanta
• Denis Vaz de Lima Galluzzi Baltazar - IBM
• Leandro Velasco – Otimize3
• Valdir Zilio – Otimize3
• André Rodrigues – www.eudmarco.com.br

• Agradecimentos adicionais:
• João Paulo Cardani – IBM
• Vilmar Travassos – IBM
• John Banchy – IBM USA
• Por terem contribuído com parte do material aqui apresentado

Agenda
• Histórico – 50 anos de IBM Mainframe
•Momento atual da indústria de TI
• System z - Hardware
• Processador e desempenho
• Subsistema de I/O
•Memória

Mainframe 50 anos - A inovação que fez
história (versão completa)

Mainframe50 – Linha do tempo
7 de Abril de 1964

Mainframe50 – Linha do tempo

Eventos Disruptivos
1900 1950 2011
Em Janeiro de 2014 – anunciado a divisão IBM Watson

Parceria entre Apple e IBM
anunciada no dia 15/Julho/2014

Indústria de Tecnologia da Informação –
buzzwords
•Cloud
•Analytics
•Mobile
•Social
•Security

Moore’s Law - Sequential processor
performance
“every 18 months... you're going to get twice as many transistors which, you can have for the same amount of dollars”
fonte: Computer Architecture: A Quantitative Approach Hennessey and Patterson, 5th Edition (2012)
http://pt.wikipedia.org/wiki/Lei_de_Moore

Growth in clock rate of microprocessors
fonte: Computer Architecture: A Quantitative Approach Hennessey and Patterson, 5th Edition (2012)

O que é System z?
• IBM’s premier commercial computing system
• >50 years of software investment protection
(por exemplo, compatibilidade binária)
• Shared everything design
• Modern applications
Transaction
Processing
Data
Warehouse
Databases
(DB2, Oracle…)
ERP
Infrastructure
Functions
Web, ESB,
Portal
Linux
Apps SAP

Histórico e Introdução a Plataforma
Mainframe
• O termo “Mainframe” se refere ao gabinete principal que alojava a unidade
central de processamento nos primeiros computadores.
• O termo é utilizado até hoje por usuários de computadores considerados como
“de grande porte”, IBM ou não IBM.
• IBM System z é o nome de um dos servidores da família de servidores da IBM
Systems and Technology Group (STG).
• IBM STG é uma unidade de negócio da IBM responsável pelos servidores e discos
(hardware e storage).

Histórico e Introdução a Plataforma
Mainframe
• Se a IBM não criar o software para rodar sistemas de mainframe ela mesma, a
empresa “ABC” o fará, e certamente existe um mercado muito interessado nesta
solução e assim acaba o monopólio da IBM em relação ao hardware proprietário, caro
e de museu

O Sistema dos Sistemas
A realidade nos dias de hoje...
Embora a tecnologia tenha feito grandes progressos e
todas as plataformas tenham evoluído muito, a demanda
e os requisitos estabelecidos cresceram
exponencialmente.
 As cargas de trabalho estão mais diversificadas e
mais complexas;
 Um volume de dados sem precedentes;
 Maior cobrança por desempenho e eficiência;
 Segurança e continuidade de negócios são essenciais.

O Sistema dos Sistemas A sedução pelo “one size fits all”...
Os ambientes corporativos são multiplataforma
e são otimizados para diferentes workloads:
• Banco de Dados;
• Processamento Transacional;
• Business Analytics;
• Web-based Portals;
• Enterprise Applications (como ERP);
• Inúmeras aplicações x86.
Soluções complexas são otimizadas para o funcionamento em infraestruturas de
camadas heterogêneas de software e hardware

O Sistema dos Sistemas
Computação Centralizada (Sistema z/OS)
Clientes trabalham com servidor a 100% de
utilização sem degradação de desempenho
Proteção de investimento
Nenhuma ocorrência de vírus ou invasão
externa (O servidor z possui certificação
EAL5)

Gerações do Servidor IBM System z
NN--44
z990
•Announced 5/2003
•1.2 GHz
•Up to 32 assignable cores
•CP, IFL, ICF, zAAP
•Up to 256 GB Memory
z890
•Announced 4/2004
•1.0 GHz
•CP, IFL, ICF, zAAP
NN--33
z9 Enterprise Class
•Announced 7/2005
•1.7 GHz
•CP, IFL, ICF, zAAP, zIIP
z9 Business Class
•Announced 4/2006
•1.4 GHz
NN--55
z900
•Announced 10/2000
•770 MHz
•CP, IFL, ICF
z800
•Announced 2/2002
•625 MHz
•CP, IFL, ICF
NN--22
z10 Enterprise Class
•Announced 2/2008
•4.4 GHz
•Up to 1.5 TB Memory
z10 Business Class
•Announced 10/2008
•3.5 GHz
•Up to 10 cfg cores (5 CP)
NN--11
zEnterprise 196
•Announced 7/22/2010
•5.2 GHz
•Up to 3 TB Memory
zEnterprise 114
•Announced 7/12/2011
•3.8 GHz
•Up to 10 cfg cores (5 CP)

zEnterprise EC12
• Over $1 billion in IBM R&D investment
• zEnterprise EC12 (zEC12)
• 1 to 101 configurable cores
• 2 spares, up to 16 standard SAPs
• High speed 5.5 GHz processors
• 60 sub-capacity settings up to 20 CPs
• Up to 3 TB of RAIM memory
• New Features
• Transactional memory
• Flash Express
• IBM zAware
• 10 GbE RDMA over converged Ethernet

zEnterprise BC12
• zEnterprise BC12 (zBC12) – Dois modelos H06 ou H13
• 1 to 13 configurable cores
• 2 spares, 2 standard SAPs
• High speed 4.2 GHz processors
• Up to 26 capacity settings x 6 CP = 156 settings
• Up to 496 GB of customer RAIM memory
• Up to 64 PCIe channel features
• New Features
• Transactional memory
• Flash Express
• IBM zAware
• 10 GbE RDMA over converged Ethernet

zEC12 New Build Radiator-based Air cooled –
Under the covers (Model H89 and HA1) Front
view
Overhead
Power Cables
(option)
Internal
Batteries
(optional)
Power
Supplies
2 x Support
Elements
PCIe I/O
drawers
(Maximum 5
for zEC12)
Processor Books
with Flexible
Support
Processors
(FSPs), PCIe and
HCA I/O fanouts
PCIe I/O interconnect
cables and Ethernet
cables FSP cage
controller cards
Radiator with N+1
pumps, blowers and
motors
Overhead I/O
feature is a co-req
for overhead power
option
Optional FICON
LX Fiber Quick
Connect (FQC)
not shown

zBC12 Model H13 – Under the covers
Internal
Batteries
(optional)
Power
Supplies
2 x CPC Drawers,
Memory & HCAs
I/O Drawer
Ethernet cables for
internal System LAN
connecting Flexible
Service Processor
(FSP) cage controller
cards (not shown)
FQC for
FICON LX
only
PCIe I/O
drawers
Rear View Front View
2 x Support
Elements

IBM System z – Virtual Tour
http://ibmtvdemo.edgesuite.net/servers/z/demos/zEnterprise_Radiator_Product_Tour/index.
html

zEC12 Continues the CMOS Mainframe Heritage Begun
in 1994
770 MHz
1.2 GHz
1.7 GHz
4.4 GHz
5.2 GHz
5.5 GHz
5000
4000
3000
2000
1000
0
MHz/GHz
6000
2000
z900
189 nm SOI
16 Cores
Full 64-bit
z/Architecture
2003
z990
nm SOI 130
32 Cores
Superscalar
Modular SMP
2005
z9 EC
nm SOI 90
54 Cores
System level
scaling
2012
zEC12
nm SOI 32
101 Cores
OOO and eDRAM
cache improvements
PCIe Flash
Arch extensions
for scaling
2010
z196
nm SOI 45
80 Cores
OOO core
eDRAM cache
RAIM memory
zBX integration
2008
z10 EC
nm SOI 65
64 Cores
High-freq core
3-level cache

zEnterprise EC12 Book and Frame
MCM
EC12 Book
4-Book EC12 System
Mem
Mem

MCM @ 1800W
Water Cooled
3 DCA Power Supplies 14 DIMMs
100mm High
16 DIMMs
100mm High
Rear
I/O
Fanout
Cards
Cooling
connector
MCM
Memory
Memory
Front
zEC12 Book Layout

zEC12 PU chip, SC chip and MCM
Front View
Fanouts
zEC12
Hexa-core
PU CHIP
L4B L4B
L4C
PU 1
MCM
BOOK
Side View
L3C 0
L3C 1
GX
MCU
Core0
Core1
Core2
Core3
Core4
Core5
L4Q L4Q
L4Q L4Q
PU 2 PU 0
SC 1 SC 0
V00
V01
PU 3 PU 4 PU 5
V10
V11

zEC12 Multi-Chip Module (MCM)
Packaging
• 96mm x 96mm MCM
PU 2 PU 0
SC
0
SC
1
PU 1
V00
V01
PU 3 PU 4 PU 5
V10
V11
– 102 Glass Ceramic layers
– 8 chip sites
• 7356 LGA connections
– 27 and 30 way MCMs
– Maximum power used by MCM is 1800W
• CMOS 13s chip Technology
– PU, SC, S chips, 32nm
– 6 PU chips/MCM – Each up to 6 active cores
• 23.7 mm x 25.2 mm
• 2.75 billion transistors/PU chip
• L1 cache/PU core
– 64 KB I-cache
– 96 KB D-cache
• L2 cache/PU core
– 1 MB I-cache
– 1 MB D-cache
• L3 cache shared by 6 PUs per chip
– 48 MB
• 5.5 GHz
– 2 Storage Control (SC) chip
• 26.72 mm x 19.67 mm
• 3.3 billion transistors/SC chip
• L4 Cache 192 MB per SC chip (384 MB/Book)
• L4 access to/from other MCMs
– 4 SEEPROM (S) chips – 1024k each
• 2 x active and 2 x redundant
• Product data for MCM, chips and other engineering
information
– Clock Functions – distributed across PU and SC chips
• Master Time-of-Day (TOD) function is on the SC

zEC12 Hexa Core PU Chip Details
• Up to Six active cores per chip
– 5.5 GHz
– L1 cache/ core
• 64 KB I-cache
• 96 KB D-cache
– L2 cache/ core
–1M+1M Byte hybrid split private L2
cache
• Dedicated Co-processors per core
– Crypto & compression accelerators
– Includes 16KB cache
• On chip 48 MB eDRAM L3 Cache
– Shared by all six cores
• Interface to SC chip / L4 cache
– 44 GB/sec to each of 2 SCs (5.5 GHz)
• I/O Bus Controller (GX)
– Interface to Host Channel Adapter (HCA)
• Memory Controller (MC)
– Interface to controller on memory DIMMs
– Supports RAIM design
L3C 0
L3C 1
• Chip Area
– 597 mm2
– 23.7mm x 25.2mm
– 10000+ Power pins
– 1071 signal I/Os
• 13S 32nm SOI
Technology
– 15 layers of metal
– 7.68 km wire
• 2.75 Billion Transistors
GX
MCU
Core0
Core1
Core2
Core3
Core4
Core5

Cores Can be Configured for Different
Needs

Arquitetura – Processadores
Especializados
System z tem muitos processadores, porém cada um executa o seu papel.
Sistema Operacional
e Aplicação – Total de 120 Pus
(Cores) sendo até 101
processadores configuráveis
Processadores Especializados
CP (IBM System z Central Processor) – zOS, zTPF e zVSE
. zAAP (IBM System z Application Assist Processor) – Java
. zIIP (IBM System z Integrated Information Processor) – XML e DB2 Calls
IFL (IBM System z Integrated Facility for Linux) - Linux
até +2 processadores “Spare”
até 16 SAPs - System Assist Processors
Placas de I/O (FICON/FCP) ou OSA
Até 320 Processadores RISC
. Enviar/Receber requisições de I/O
(Discos e Fitas)
I/O
Processadores RISC/Power
. FICON – z/OS, zVSE e zVM / Linux
. FCP – zVM e Linux
É um
“Datacenter in a Box”
até 16 CPU’s para Criptografia
- alta escalabilidade para transações SSL
Integrated Firmware Processor

Arquitetura – Demais plataformas de hardware
Microprocessador
Comparar esse design com
servidores RISC / Unix ou x86
Todas as funções de um computador
emuladas por software
I/O Device
Drivers
Criptografia, etc
Código de Aplicação
OS e Gerenciamento
de Recurso
* Monotarefa e
Monousuário
* Licenciamento de
Software

Strategies to Increase Performance and
Throughput
Faster
Components
Avoid
Waiting
Eliminate
Work
Increase
Parallelism

Innovative Cache Architecture Avoids
Waiting on Memory
IBM EC12 Multi-Chip Module
> 10 MB / thread
on-chip cache
Cache as
interconnect
High task
switching rate
Low latency
to shared
data
Cache and chips
on MCM
384 MB Shared Cache

New Instructions Reduce Software Path
Length
Machine
Number of New
Instructions Benefit
EC12 23 Transactional memory, JAVA
z196 110+ CPU Intensive workloads
z10 50+ Efficiency of compiled code
z9 54 Decimal floating point
Exploited by IBM compilers and middleware

Reduce Software Path Length
• On-chip encryption and compression accelerators
• Direct hardware virtualization
• z/OS shared everything design

Amdahl’s Law: Serialization Limits
Parallelism
AAmmddaahhll’’ss LLaaww
N
1
Increased =
Throughput
(1 - P) + P P = Proportion of a program
that can be made parallel
N = Number of threads
With an infinite number of threads and 90% parallel code, there
can only be a 10X increase in throughput

O projeto do servidor zEC12 foi criado para suportar
workload compartilhados melhor do que servidores x86
• 101 processadores configuráveis dentro do mesmo servidor
• Mais cache por core, dentro do chip
• Cache de nível L4 compartilhado por todos os processadores (entre
books)
• Tempo uniforme de acesso à memória

Benchmark – MATERA Systems
Parceria entre IBM e MATERA apresenta número inédito de transações bancárias - See
more at: http://www.matera.com/br/2014/06/02/parceria-entre-ibm-e-matera-apresenta-numero-
inedito-de-transacoes-bancarias/#sthash.yVGr5J3V.dpuf

Fato estatístico: maior servidor, MUITO maior consolidação

Apresentaçao realizada na SHARE
https://share.confex.com/share/121/webprogram/Session13557.html

System z I/O Subsystem
LPAR 1 LPAR 2
I/O Subsystem SSAAPP SSAAPP
FICON
Switch
FICON
Switch
CCUU CCUU CCUU
System Assist Processor
•Manages path selection
•Filter intermediate interrupts
•I/O Priority
•Dynamic path reconnect
•Error handling
Channels
•Manages physical links
•Direct memory transfer
•Error handling
Control Units
•Manages interfaces
•Cache
•Abstracts devices
•Dynamic path reconnect
•Error handling
Ethernet

System z I/O Subsystem
• I/O prioritization
• Off-load I/O cycles
• Lower software costs
• Increase sharing
• Simplify DR
LPAR 1 LPAR 2
FICON
Switch
FICON
Switch
CCUU CCUU CCUU
Ethernet

System z Channel Types
• Disk
• FICON: Fibre Connection
• Fibre Channel: Linux Workloads
• Ethernet
• Open Systems Adapter
• Clustering links
• Short and long distance
• Logical
• HiperSockets
• Clustering links
LPAR 1 LPAR 2
FICON
Switch
FICON
Switch
CCUU CCUU CCUU
Ethernet

System z Channel Types – Disk – FICON
card
2 Gbps, 4 Gbps or 8 Gbps

Open Systems Adapter
• Improves reliability
• Grade 1 component
• Isolates device driver
• Improves performance
Linux z/OS
• Filters interrupts
• Allows direct I/O
virtualization
• Direct communication
between LPARs OSA Card
Device Driver
Ethernet

Open Systems Adapter
OSA-Express5S – same base card for 1000BASE-T, GbE and 10 GbE, use different types of SFPs.

RAIM recovers from DRAM, socket, bus or DIMM failures
• Issues with larger memory
• Increases in density
• Cosmic rays
• Improves availability
• No performance penalty

Resumo – The Future Runs on System z
• Mais de 50 anos de proteção de investimento
• Executa workloads modernos e workloads legados
• RAS (reliability, availability, and serviceability)
• MTBF medido em décadas
• 99,999% de disponibilidade (z/OS clusterizado)
• Taxa de utilização próximo de 100%
• Pagamento de software por utilização

Clientes IBM Mainframe
http://www.ibm.com/mainframe50/enginesofprogress/

Alguns clientes IBM Mainframe no Brasil
http://www.ibm.com/mainframe50/enginesofprogress/
• Banrisul
• Procempa - https://www.youtube.com/watch?v=wmhERQJg__A
• Algar Telecom
• Sicoob
• Embasa - http://www-03.ibm.com/software/businesscasestudies/us/en/corp?synkey=G669959W92944J86
• Eletrobrás Termonuclear SA (Eletronuclear) –
• http://www-03.ibm.com/software/businesscasestudies/us/en/corp?synkey=P894862Z52704C57

Obrigado. Perguntas?
Anderson Bassani
IBM Field Technical
Sales Specialist
Av Tutóia 1157
São Paulo, Brasil
55 11 2132-2826
55 11 9-7159-5102
abassani@br.ibm.com

Outros tópicos

Agenda
• Histórico – 50 anos de IBM Mainframe
•Momento atual da indústria de TI
• System z - Hardware
• Processador e desempenho
• Subsistema de I/O
•Memória
• Virtualização
• Sistemas Operacionais, Linguagens de Programação

System z Hardware Virtualization
Mainframe
Operating
Systems
Logical Partition
z/VM
Logical Partition
Logical Partition
Processor Resource / System Manager
• Dedicated memory
• Designed for larger LPARs
• EAL5 security rating
• Part of System z since 1988
• Direct hardware virtualization
• 1 to 60 LPARs
Coupling
Facility

z/VM and Linux Virtualization
Linux z/VM
• Share memory
• z/VM under z/VM
• FICON or FC disk
Linux Linux Linux
• Research project CP-40 (1966)
• 1 to 1000s of guests / VMs
• Can have multiple z/VM LPARs
z/VM
System z Logical Partition
z/VM
System z Logical Partition

Sistemas Operacionais, Linguagens de Programação e
Produtos
System z zBX
 System z
− Assembler (/370 e VTAM)
− Cobol (ANS, CICS e IMS)
− PL/I
− C e C++
− CLIST
− RPG
− REXX
− CMS
− EASYTRIEVE
− RPF (Roscoe)
− Natural
− Shell script
− Perl
− Java
 Power AIX
− Rational Developer for Power
Systems
− Rational PurifyPlus for AIX
− XL C/C++ for AIX
− XL C for AIX
− Cobol for AIX
− XL Fortran for AIX
− PL/I for AIX
 x86 Windows
− Linguagens suportadas na versão*
 x86 Linux
− PHP
− Perl
− Ruby
− Python
− C/C++
− Microfocus Cobol
− Erlang
− Java / Java Script
IBM System zEnterprise
 IBM Software
− Information Management
− Lotus software
− Rational software
− Tivoli software
− WebSphere software
 Non IBM Software
− BMC
− CA
− Consist
− EMC
− SAP
 Oracle
 Red Hat
 SuSE

Outras Referências Bibliográficas

IBM System z Redbooks
http://www.redbooks.ibm.com/portals/systemz

IBM Journal of Research and Development
Issue 1.2 • Date Jan.-Feb. 2012
IBM zEnterprise Systems and Technology
• http://ieeexplore.ieee.org/xpl/to
cresult.jsp?
isnumber=6136228&punumber=
5288520

Cursos Online – sem custo
• Introduction to Enterprise Computing
• https://mooc.marist.edu/web/ecc

Cursos Online – sem custo
• Interskill
• http://www.interskill.com/demos.html

SHARE – www.share.org
• Who We Are
• SHARE Inc. is an independent, volunteer run association providing
enterprise technology professionals with continuous education and
training, valuable professional networking and effective industry
influence.
• Our Mission
• SHARE is an independent volunteer-run information technology
association that provides education, professional networking and
industry influence.

Hot Chips – www.hotchips.org
Hot Chips: A Symposium on High Performance Chips
Sponsored by the IEEE Technical Committee on Microprocessors and
Microcomputers in Cooperation with ACM

Hot Chips – www.hotchips.org
HC24-S9: Big Iron
Início do vídeo no minuto 58
https://www.youtube.com/watch?
v=ipirVUart88
Link para apresentação
http://www.hotchips.org/wp-content/
uploads/hc_archives/hc2
4/HC24-9-Big-Iron/HC24.29.930-
zNext-Shum-IBM.pdf
IBM zNext: the 3rd Generation
High Frequency Microprocessor
Chip, Kevin Shum, IBM

Top 500 – www.top500.org
O projeto TOP500 é um ranking dos 500 supercomputadores mais poderosos do mundo.
O projeto iniciou-se em 1993 e publica uma lista atualizada a cada seis meses. A primeira atualização de cada ano é
em junho, coincidindo com a International Supercomputer Conference, e a segunda em novembro na IEEE
Supercomputer Conference.

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