分散式運算基本觀念與boinc簡介bmi.ym.edu.tw/infotable/mpa6.pdf ·...
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分散式運算基本觀念與分散式運算基本觀念與 BOINCBOINC 簡介簡介
Jazz WangJazz WangYao-Tsung WangYao-Tsung Wang
[email protected]@nchc.org.tw
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TCP/IP Client-ServerTCP/IP Client-ServerTCP/IP Peer-to-PeerTCP/IP Peer-to-Peer
Different Type of Different Type of Multiple Users Scenario (1)Multiple Users Scenario (1)
A B
DC
A
B DC
ServerServerDispatch DataDispatch Data
ClientClientReceive DataReceive Data
PeerPeerDispatch DataDispatch Data
PeerPeerReceive DataReceive Data
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UDP Multicast / BroadcastUDP Multicast / Broadcast
Different Type of Different Type of Multiple Users Scenario (2)Multiple Users Scenario (2)
A B DC
UDP Channel
PeerPeerDispatch DataDispatch DataReceive DataReceive Data
A
B DC
Share MemoryShare Memory
PeerPeerDispatch DataDispatch DataReceive DataReceive Data
PeerPeerDispatch DataDispatch DataReceive DataReceive Data
BrokerBrokerStore Shared DataStore Shared Data
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3 Roles of Distributed Computing3 Roles of Distributed Computing
A B
DC
Distributed OSDistributed OS
Registry / Registry / BrokerBrokerProvide Provide
Service IndexService Indexandand
Real-time Real-time StatusStatus
ServiceServiceProvide Provide
Object, Data Object, Data or Programor Program
ConsumerConsumerwho want to who want to
subscribe subscribe ServiceService
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ServiceService
Provide Provide Object, Data or Object, Data or
ProgramProgram
3 Basic Actions between 3 Roles3 Basic Actions between 3 Roles
Registry / Registry / BrokerBroker
Index andIndex andStatusStatus
ConsumerConsumer
who want to who want to subscribe subscribe ServiceService
Publish / Publish / RegisterRegister
Invoke / Invoke / BindBind
Discover / Discover / AdvertizeAdvertize
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Well-Known Well-Known Distributed ObjectDistributed Object Technology and Technology and Web ServiceWeb Service
CORBACORBAhttp://www.corba.org/http://www.corba.org/
Java RMIJava RMIhttp://java.sun.com/javasehttp://java.sun.com/javase/technologies/core/basic/r/technologies/core/basic/rmi/mi/
DCOMDCOMhttp://msdn.microsoft.com/ehttp://msdn.microsoft.com/en-us /library/ms809311.aspxn-us /library/ms809311.aspx
HLA / IEEE 1516HLA / IEEE 1516http://en.wikipedia.org/wiki/http://en.wikipedia.org/wiki/
IEEE_1516IEEE_1516
UDDIUDDIhttp://en.wikipedia.org/wiki/http://en.wikipedia.org/wiki/
UDDIUDDI
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BOINC ??BOINC ??
Source: Linux Magazine Issue 71 Source: Linux Magazine Issue 71 October 2006October 2006http://www.linux-magazine.comhttp://www.linux-magazine.com
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Brief Introduction of BOINCBrief Introduction of BOINC
Berkeley Open Infrastructure for Network Computing
http://boinc.berkeley.edu/
Started in February 2002
The most well-known BOINC-based project, SETI@home, started 2004/06
BOINC also had been used in following projects:
Reference:Architecture and basic principles, Juan Antonio Lopez Perez, CERN, November, 2005
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How BOINC works ?How BOINC works ?
Reference:Architecture and basic principles, Juan Antonio Lopez Perez, CERN, November, 2005
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GIVE ME YOUR HANDGIVE ME YOUR HAND
IT'S THE BEST WAY TO LEARNIT'S THE BEST WAY TO LEARN
RISE YOUR RISE YOUR HANDHAND
WHILE YOU WHILE YOU NEED A HANDNEED A HAND
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首先介紹一下WorldCommunityGrid
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有一些跟生物資訊及藥物設計有管的計畫
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開始實作前,請先加入會員
點選『成為成員』
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填寫欲申請之帳號資料
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勾選欲參與之大型分散式運算專案
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如果你有其他閒置的機器,可下載軟體
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等一下的實作會用到 BOINC認證金鑰
1. 點選『MyGrid』
2.點選『My Profile』
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請留著瀏覽器畫面供待會查詢認證金鑰
BOINC Acoount Key