CFV: New JDK 9/10 Reviewer: Martin Doerr

Wed Mar 15 19:40:47 UTC 2017

I hereby nominate Martin Doerr (mdoerr) to JDK 9 and JDK 10 Reviewer.

Martin is a long standing member of the JVM team at SAP. He's a JIT export
with a strong focus on the PowerPC/s390/Itanium architectures and one of
the initial authors of the ppc64/s390x ports. During the last years he has
contributed 46 changesets across the hotspot(45) [3] and jdk (1) [4]
repositories (see below for a complete list).

Votes are due by 29 March 2017, 22:00 CET.

Only current JDK 9/10 Reviewers [1] are eligible to vote on this
nomination.  Votes must be cast in the open by replying to this mailing
list.

Since we are in the borderland between JDK 9 and JDK 10 now I'm not sure if
we need a vote per project so I'm sending this CFV to both the JDK 9 and
JDK 10 lists. Unless someone can verify that it is enough to vote for one
of these projects I kindly ask everybody who is on both lists to reply to
both mails and treat this as two separate votes.

For Three-Vote Consensus voting instructions, see [2].

Volker Simonis

[1] http://openjdk.java.net/census
[2] http://openjdk.java.net/projects/#reviewer-vote
[3]
http://hg.openjdk.java.net/jdk10/hs/hotspot/log?revcount=60&rev=(author(%22mdoerr%22)+or+desc(%22Contributed-by%3A+martin.doerr%40sap.com%22))+and+not+merge()
[4]
http://hg.openjdk.java.net/jdk10/hs/jdk/log?revcount=50&rev=(author(%22mdoerr%22)+or+desc(%22Contributed-by%3A+martin.doerr%40sap.com%22))+and+not+merge()

hotspot:

8050972: Concurrency problem in PcDesc cache
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/82cd02bbfc3a>
8050973: CMS/G1 GC: add missing Resource and Handle mark
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/8842d38f4016>
8062950: Bug in locking code when UseOptoBiasInlining is disabled:
assert(dmw->is_neutral()) failed: invariant
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/ef2e397e8b7b>
8068724: ppc64: update assembler: SPR access, CR logic, HTM
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/4374388bcbbb>
8136525: Generate interpreter entries only once and avoid unnecessary jump
to jump <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/17efe8fc4f48>
8139421: PPC64LE: MacroAssembler::bxx64_patchable kill register R12
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/c6a1e7983723>
8139734: ppc: fix build after "8078556: Runtime: implement ranges..."
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/09c316072f18>
8138890: C1: Ambiguous operator delete
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/a0c5acb7c322>
8138894: C1: Support IRIW on weak memory platforms
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/50bd312dedb1>
8138892: C1: Improve counter overflow checking
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/3df67250a63a>
8138895: C1: PPC64 Port needs special register for Locks in synchronization
code <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/260779207e00>
8138952: C1: Distinguish between PPC32 and PPC64
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/b946bb90c515>
8138896: C1: NativeGeneralJump is mixed up with NativeCall in C1 patching
code <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/a5909414bbe4>
8144847: PPC64: Update Transactional Memory and Atomic::cmpxchg code
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/1fd6f49c4b51>
8144019: PPC64 C1: Introduce Client Compiler
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/4a24de859a87>
8136445: Performance issue with Nashorn and C2's global code motion
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/07cbc9ee9cd0>
8144822: PPC64: Fix build after 8072008
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/0e212b4de71a>
8143817: C1: Platform dependent stack space not preserved for all runtime
calls <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/eeaef3c57176>
8144850: C1: operator delete needs an implementation
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/2c44727165a3>
8146231: ppc64/gcc 4.1.2: fix build after "8143072: [JVMCI] Port JVMCI to
AArch64" <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/78ffbdb49065>
8145913: PPC64: add Montgomery multiply intrinsic
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/ce0dacc26f3d>
8146612: C2: Precedence edges specification violated
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/f6615ec051d9>
8146613: PPC64: C2 does no longer respect int to long conversion for stub
calls <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/555c4d3f2fa5>
8146978: PPC64: Fix build after integration of C++ interpreter removal
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/7c1c2a79f981>
8149655: PPC64: Implement CompactString intrinsics
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/f1c5937e76a2>
8151818: C1: LIRGenerator::move_to_phi can't deal with illegal phi
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/4226e949ec95>
8154867: PPC64: Better byte behavior
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/de92190be5e1>
8153267: nmethod's exception cache not multi-thread safe
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/95b8ce0f1228>
8154836: VM crash due to "Base pointers must match"
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/003924155da8>
8141635: Implement VarHandles/Unsafe intrinsics on POWER
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/c8325c5c290d>
8159976: PPC64: Add missing intrinsics for sub-word atomics
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/84d6afe30a53>
8165014: Unaligned unsafe access should throw InternalError on Solaris
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/ee428b2585cd>
8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/6ed5d1d6f24c>
8165489: Missing G1 barrier in Unsafe_GetObjectVolatile
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/a696583f5ddb>
8166140: C1: Possible integer overflow in LIRGenerator::generate_address on
several platforms <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/f6c1ea29110e>
8155729: C2: Skip transformation of LoadConP for heap-based compressed oops
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/5baf89bc0a4b>
8166689: PPC64: Race condition between stack bang and non-entrant patching
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/32b7bb18922d>
8166970: Adapt mutex padding according to DEFAULT_CACHE_LINE_SIZE
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/036f46dcf262>
8168083: PPC64: Cleanup template interpreter after 8154580 and 8154867
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/8cd9f7147af1>
8170991: PPC64: Bad code for initialization of short arrays
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/545ddc149651> 8171244: PPC64:
Make interpreter's math entries consistent with C1 and C2 and support FMA
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/9d5a9f0570e6>
8171398: s390x: Make interpreter's math entries consistent with C1 and C2
and support FMA <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/66107bf60a17>
8172145: C2: anti dependence missed because store hidden by membar
<http://hg.openjdk.java.net/jdk9/dev/jdk/rev/9102f200c421>
8172199: s390: Use same get_key_start_from_aescrypt_object implementation
as PPC64 <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/96db752884e3>
8029101: PPC64 (part 211): ordering of Independent Reads of Independent
Writes <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/c6d7e7406136>

jdk:

8053931: (fc) FileDispatcherImpl.lock0 does not handle ERROR_IO_PENDING
[win] <http://hg.openjdk.java.net/jdk9/dev/jdk/rev/79b2e88250a9>