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3
ProActive Parallel Suite
Overview
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ProActive Parallel Suite: Overview of Distributed Objects and Grid Computing, Slides of Parallel Computing and Programming
An overview of the proactive parallel suite, an open-source toolkit for distributed computing. The suite includes features such as a scheduler, resource manager, real-time monitoring tools, and support for scientific software like scilab and matlab. The document also discusses the theory behind the distributed objects and active programming model used in the suite, as well as applications and use cases. The document also mentions some challenges in grid computing and the importance of group, type, and asynchrony in the context of the proactive suite.
Typology: Slides
2011/2012
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ProActive Parallel Suite
Overview
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ProActive Parallel Suite (1)
OpenSource+
PROFESSIONALSUPPORT
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ProActive Parallel Suite (3)
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Parallel Suite
IDE
Denis^ Caromel Resource Manager: administrate grid resources
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IC2D: Monitor your application in real-time
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TimIt
:^ Profile your application in real-time
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TimIt
: Profile your application in real-time (2)
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GUI for Components
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Interface with scientific software
SciLab and Matlab
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Grid Computing with
ProActive
Nice
Amsterdam
Beijing
Shanghai
HierarchicalDeployment Challenges: Programming Model,Scale, Latency, Heterogeneity,Versatility (protocols, firewalls, etc.)
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A
ProActive
: Active objects
Proxy
Java Object
A^ ag
=^
newActive
(“A”,
[…],
VirtualNode)
V^ v
=^
ag.foo
(param);
V^ v
=^
ag.bar
(param);
...v1.bar();
//Wait-By-Necessity
V
Wait-By-Necessity
is aDataflow
Synchronization
JVM
A
JVM
Active Object
Future Object
Request
Req. QueueThread
v2^ v
ag WBN!
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Broadcast and Scatter
JVM
JVM JVM JVM
agcg ag.bar(cg);
//^
broadcast
cg
ProActive.setScatterGroup(cg)
ag.bar(cg);
//^
scatter
cg
c^
c^
c
c^
c^
c1 c
c
c
c^
c^
c
c^
c^
c
c^
c^
c
s
c^
c^
c
s
Broadcast is the default behaviorUse a group as parameter, Scattered depends on rankings
Denis^ Caromel