RFR: 8309130: x86_64 AVX512 intrinsics for Arrays.sort methods (int, long, float and double arrays) [v29]

[Srinivas Vamsi Parasa]

On Fri, 25 Aug 2023 22:04:45 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Srinivas Vamsi Parasa has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove unnecessary import in Arrays.java
>
> src/hotspot/cpu/x86/stubGenerator_x86_64.cpp line 4143:
> 
>> 4141:     log_info(library)("Loaded library %s, handle " INTPTR_FORMAT, JNI_LIB_PREFIX "x86_64" JNI_LIB_SUFFIX, p2i(libx86_64));
>> 4142: 
>> 4143:     if (UseAVX > 2 && VM_Version::supports_avx512dq()) {
> 
> This check should be done before you locate and load library

Please see the check moved to before loading the library in the latest commit.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14227#discussion_r1307962504