Difference between revisions of "Performance/IO"
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DonStewart (talk | contribs) (hGetBuf, and mmapped IO are options) |
BrettGiles (talk | contribs) (Adding Performance infobox and link to Library/Streams) |
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| + | {{Performance infobox}} |
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| − | '''IO''' |
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| + | ==I/O== |
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If the standard lazy IO operations are proving to be a bottleneck, |
If the standard lazy IO operations are proving to be a bottleneck, |
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particularly effective when combined with packed strings. |
particularly effective when combined with packed strings. |
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| − | Some external libraries also provide memory mapped IO. |
+ | Some external libraries also provide memory mapped IO. |
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| + | You may also wish to check out [[Library/Streams]] for a new approach to I/O. |
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Revision as of 19:09, 17 February 2006
| Haskell Performance Resource
Constructs: Techniques: |
I/O
If the standard lazy IO operations are proving to be a bottleneck, buffer-based IO is an alternative (hGetBuf/hPutBuf). This can be particularly effective when combined with packed strings.
Some external libraries also provide memory mapped IO.
You may also wish to check out Library/Streams for a new approach to I/O.