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Hyper-Threading Technology IQxplorer
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Hyper-Threading Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Die Size Increase is Small ,[object Object],[object Object],[object Object],[object Object]
Complexity is Large ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
HT Technology in Intel microprocessors ,[object Object],[object Object],[object Object]
Intel Processors with Netburst Microarchitecture ,[object Object],[object Object],[object Object]
What was added
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Managing Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Partitioning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Execution Pipeline
Execution Pipeline ,[object Object]
Partitioned Queue Example ,[object Object],[object Object],[object Object]
 
 
 
Partitioned Queue Example ,[object Object],[object Object]
Thresholds ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Schedulers, Queues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Variable partitioning allows a logical processor to use most resources when the other doesn’t need them
Full Sharing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
On   average, a shared cache has 40% better hit rate and 12% better performance for these applications.
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Server Performance ,[object Object]
Multi-tasking ,[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Any Questions ???

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Hyper Threading Technology