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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/18 05:44:59 UTC
[GitHub] [arrow] yaqi-zhao opened a new issue, #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
yaqi-zhao opened a new issue, #14672:
URL: https://github.com/apache/arrow/issues/14672
We do some optimization using AVX512_VBMI on CLX platform and get good performance, do you think the work is valuable?
If it's valuable, we prepare to submit PR to the Repo.
Thank you!
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[GitHub] [arrow] yaqi-zhao commented on issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
Posted by GitBox <gi...@apache.org>.
yaqi-zhao commented on issue #14672:
URL: https://github.com/apache/arrow/issues/14672#issuecomment-1321299066
> Yes. #14674 is for this?
Yes, #14674 is for this.
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[GitHub] [arrow] kou commented on issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
Posted by GitBox <gi...@apache.org>.
kou commented on issue #14672:
URL: https://github.com/apache/arrow/issues/14672#issuecomment-1323197845
Can we close this because we have ARROW-18362 for #14674?
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[GitHub] [arrow] yaqi-zhao commented on issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
Posted by GitBox <gi...@apache.org>.
yaqi-zhao commented on issue #14672:
URL: https://github.com/apache/arrow/issues/14672#issuecomment-1323199214
OK, i'll close it
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[GitHub] [arrow] kou commented on issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
Posted by GitBox <gi...@apache.org>.
kou commented on issue #14672:
URL: https://github.com/apache/arrow/issues/14672#issuecomment-1320449017
Yes.
#14674 is for this?
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[GitHub] [arrow] yaqi-zhao closed issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
Posted by GitBox <gi...@apache.org>.
yaqi-zhao closed issue #14672: [c++][parquet]bit-unpacking with AVX512_VBMI
URL: https://github.com/apache/arrow/issues/14672
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