a parallel universe : hardware vs software parallelism
DESCRIPTION
This presentation talks about some available HW and SW technologies that helps you parelleify your algorithms.TRANSCRIPT
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Hardware vs Software Parallelism
Shivek KhuranaCluster Innovation Centre
University Of Delhi
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What is parallelism
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Hardware Based Parallelism
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Multicore Chips
Mo e han 1 on Neumann abs a on n a s n e h p (2-8)
ex : n e 7
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GPU
Mo e han 1 on Neumann abs a on n a s n e h p (mo e han 10)
ex : N d a GeFo e
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Cluster Computing
A ne wo o s s ems wo n o e he o a s n e pu pose
ex : a eboo se e
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Grid Computing
Remo e us e ompu n
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Software Based Parallelism
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Job Scheduling/ Pipelining on a single core
A s n e p o ess an be b o en n o h eads
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Hyper-threading
In e ’s p op e a e hno o . 1 ph s a p o esso appea as 2
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Simultaneous Multi-threading
H pe h ead n omb ned w h s n e o e h ead n
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Software Specific Tools
P OpenOpen LOpenMP
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That’s all folks.