Difference between revisions of "Performance/Library and directory structure"

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* Deskstar 7K250 160GB 8MB Cache
 
* Deskstar 7K250 160GB 8MB Cache
 
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=== Performance test with DEV300m45 ===
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The following performance test wants to clarify how much performance can be gained with an optimized library placement.

Revision as of 13:00, 14 April 2009

Optimizing the placement of libraries for a better cold start up

This part wants to concentrate on

Main idea

According to an article from Microsoft the placement of shared libraries is crucial for a good start up performance. The article states that the load time of a library can be reduced by about 20% if it's located at the first search position (next to the binary).

It must be clarified if the findings can also have positive effects on the other platforms.

Windows

  • Windows Vista Ultimate 32-Bit
  • Opteron 175 (Dual core) 2,2Ghz
  • 4 GB RAM
  • Deskstar 7K250 160GB 8MB Cache
  • (Super Fetch and Prefetch disabled)

Performance test with DEV300m45

The following performance test wants to clarify how much performance can be gained with an optimized library placement.

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