CFV: New JDK Committer: Michihiro Horie

Gustavo Romero gromero at linux.vnet.ibm.com
Wed Jan 30 17:24:43 UTC 2019


I hereby nominate Michihiro Horie (mhorie) to JDK Committer.

Michihiro works for the IBM Research team (Tokyo) focused on performance
and has contributed 15 changes within the last two years and a half, mostly
related to performance enhancements for the Hotspot and the GC components
on Power, but also with benefits for other architectures.

A full list of his contributions can be found below and at [3].
  
Votes are due by 17:25 UTC February 13, 2019.

Only current JDK Committers [1] are eligible to vote on this nomination.

Votes must be cast in the open by replying to this mailing list.

For Lazy Consensus voting instructions, see [2].

Thank you.

Best regards,
Gustavo

[1] http://openjdk.java.net/census
[2] http://openjdk.java.net/projects/#committer-vote
[3] http://hg.openjdk.java.net/jdk/jdk/log?revcount=200&rev=(author(mhorie)+or+desc(%22horie at jp.ibm.com%22))+and+not+merge()

8179527: Implement intrinsic code for reverseBytes with load/store
8166684: PPC64: implement intrinsic code with vector instructions for Unsafe.copyMemory()
8158232: PPC64: improve byte, int and long array copy stubs by using VSX instructions
8215262: PPC64: FMA Vectorization on PPC64
8213754: PPC64: Add Intrinsics for isDigit/isLowerCase/isUpperCase/isWhitespace
8214205: PPC64: Add instructions for counting trailing zeros
8211908: PPC64: Enable SuperWordLoopUnrollAnalysis by default
8210660: PPC64: Mapping floating point registers to vsx registers in ppc.ad
8208171: PPC64: Enrich SLP support
8204524: Unnecessary memory barriers in G1ParScanThreadState::copy_to_survivor_space
8154736: enhancement of cmpxchg and copy_to_survivor for ppc64
8194861: PPC64 : Need support for VSR spills in ppc.ad
8188802: PPC64: Failure on assert(lrgmask.is_aligned_sets(RegMask::SlotsPerVecX))
8188757: PPC64: Disable VSR52-63 in ppc.ad
8188139: PPC64: Superword Level Parallelization with VSX



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