Optimize runtime performance, primary using the following techniques:

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* Avoid choosing an arena until it's certain that an arena is needed
    for allocation.

  * Convert division/multiplication to bitshifting where possible.

  * Avoid accessing TLS variables in single-threaded code.

  * Reduce the amount of pointer dereferencing.

  * Move lock acquisition in critical paths to only protect the the code
    that requires synchronization, and completely remove locking where
    possible.

...

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jasone 2006-03-30 20:25:52 +00:00

parent 3a893e11a7

commit 996bd9246d

1 changed files with 295 additions and 286 deletions

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