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Posted to issues@orc.apache.org by "wpleonardo (via GitHub)" <gi...@apache.org> on 2023/01/30 00:43:24 UTC

[GitHub] [orc] wpleonardo commented on a diff in pull request #1375: ORC-1356: [C++] Use Intel AVX-512 instructions to accelerate the Rle-bit-packing decode

wpleonardo commented on code in PR #1375:
URL: https://github.com/apache/orc/pull/1375#discussion_r1090092521


##########
CMakeLists.txt:
##########
@@ -67,6 +67,10 @@ option(BUILD_CPP_ENABLE_METRICS
     "Enable the metrics collection at compile phase"
     OFF)
 
+option(BUILD_ENABLE_AVX512
+    "Enable AVX512 vector decode of bit-packing"
+    OFF)

Review Comment:
   No, I just wanna to check the CI test result when disable AVX512 feature, because I don't have these different platforms and my own orc_test ruuning success on local platorm(centos 8).
   In the end, this option will be set as "ON" follow your above suggestions. Thanks.



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