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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/11/28 13:46:09 UTC
[GitHub] [incubator-doris] HappenLee opened a new issue #7235: [Optimize] Support SIMD function in some string function
HappenLee opened a new issue #7235:
URL: https://github.com/apache/incubator-doris/issues/7235
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Description
Use simd instruction to speed up string function：
function | len | time | len | time
-- | -- | -- | -- | --
vec | 8 | 2568774 | 23 | 2684398
normal | 8 | 48393210 | 23 | 70333093
### Use case
_No response_
### Related issues
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [incubator-doris] morningman closed issue #7235: [Optimize] Support SIMD function in some string function
Posted by GitBox <gi...@apache.org>.
morningman closed issue #7235:
URL: https://github.com/apache/incubator-doris/issues/7235
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