apache
Add a copyright messaging to the BpackingAvx512.hh
What changes were proposed in this pull request?
Add copyright messaging to BpackingAvx512.hh
Why are the changes needed?
The vector unpacking functions in this PR https://github.com/apache/orc/pull/1375 is derived from Intel's QPL library, hence, Maybe copyright messaging should be added.
QPL Link: https://github.com/intel/qpl
How was this patch tested?
N/A
If we need to regard the code as third-party and remove ASF license header, some refactoring work is required to isolate code from Intel QPL and then add the copyright. It seems that BpackingAvx512.hh is mix of ORC RLE decoder interface and AVX512 implementation.
If we need to regard the code as third-party and remove ASF license header, some refactoring work is required to isolate code from Intel QPL and then add the copyright. It seems that
BpackingAvx512.hhis mix of ORC RLE decoder interface and AVX512 implementation.↳
It would be even better if you could provide the original source of the code. I haven't checked if the referenced code has been modified on top of it, but if so, we can also add the corresponding AL2 header. FYI https://issues.apache.org/jira/browse/LEGAL-626
If we need to regard the code as third-party and remove ASF license header, some refactoring work is required to isolate code from Intel QPL and then add the copyright. It seems that
BpackingAvx512.hhis mix of ORC RLE decoder interface and AVX512 implementation.↳It would be even better if you could provide the original source of the code. I haven't checked if the referenced code has been modified on top of it, but if so, we can also add the corresponding AL2 header. FYI https://issues.apache.org/jira/browse/LEGAL-626
The source code link: https://github.com/intel/qpl/blob/c2ced94c53c1ee22191201a59878e9280bc9b9b8/sources/core-sw/src/filtering/opt/qplc_unpack_be_8u_k0.h#L158 This implementation of this part is referred to Intel/qpl code. @wgtmac @dongjoon-hyun So sorry for late response. Something happened in my family in the past half a year.
