On Tue, 26 Oct 2021 16:24:48 GMT, Aleksei Efimov wrote:
>> This change implements a new service provider interface for host name and
>> address resolution, so that java.net.InetAddress API can make use of
>> resolvers other than the platform's built-in resolver.
>>
>> The following API
On Wed, 27 Oct 2021 18:25:40 GMT, Alan Snyder wrote:
> I never load system libraries directly. I load my own libraries (that support
> JNI entry points) and the system loader loads the necessary system frameworks
> that they were linked against.
>
> What's different in this case that
> Hello,
>
> here's a PR for a patch submitted on March 2020
> [1](https://cr.openjdk.java.net/~bpb/4511638/webrev.04/) when Mercurial was a
> thing.
>
> The patch has been edited to adhere to OpenJDK code conventions about
> multi-line (block) comments. Nothing in the code proper has
On Sun, 24 Oct 2021 07:55:01 GMT, Mitsuru Kariya wrote:
>> Fix `SerialBlob.setBytes(long pos, byte[] bytes, int offset, int length)` in
>> the following cases:
>>
>> 1. `pos - 1 + bytes.length - offset > this.length() && pos - 1 + length <=
>> this.length()`
>>The original implementation
> This reimplements core reflection with method handles.
>
> For `Constructor::newInstance` and `Method::invoke`, the new implementation
> uses `MethodHandle`. For `Field` accessor, the new implementation uses
> `VarHandle`.For the first few invocations of one of these reflective
>
> On Oct 27, 2021, at 9:28 AM, Mandy Chung wrote:
>
>>> On, macOS 11.x, system libraries are loaded from dynamic linker cache. The
>>> libraries are no longer present on the filesystem.
>>> `NativeLibraries::loadLibrary` checks for the file existence before calling
>>>
> On, macOS 11.x, system libraries are loaded from dynamic linker cache. The
> libraries are no longer present on the filesystem.
> `NativeLibraries::loadLibrary` checks for the file existence before calling
> `JVM_LoadLibrary`. Such check no longer applies on Big Sur. This proposes
>
On Wed, 27 Oct 2021 17:27:41 GMT, Mandy Chung wrote:
>> On, macOS 11.x, system libraries are loaded from dynamic linker cache. The
>> libraries are no longer present on the filesystem.
>> `NativeLibraries::loadLibrary` checks for the file existence before calling
>> `JVM_LoadLibrary`.
On Wed, 27 Oct 2021 02:51:24 GMT, Jaikiran Pai wrote:
>> On, macOS 11.x, system libraries are loaded from dynamic linker cache. The
>> libraries are no longer present on the filesystem.
>> `NativeLibraries::loadLibrary` checks for the file existence before calling
>> `JVM_LoadLibrary`.
On Thu, 9 Sep 2021 06:50:21 GMT, Andrey Turbanov wrote:
> StringBuffer is a legacy synchronized class. There are more modern
> alternatives which perform better:
> 1. Plain String concatenation should be preferred
> 2. StringBuilder is a direct replacement to StringBuffer which generally have
On Thu, 7 Oct 2021 21:46:47 GMT, Alex Menkov wrote:
> The fix adds "-XX:PerfMaxStringConstLength" argument running target app
> (default is 1024, 8K should be enough for any environments)
Marked as reviewed by cjplummer (Reviewer).
Actually revoking my review for the moment. Do we have any
> This PR improves the performance of vector operations that accept masks on
> architectures that support masking in hardware, specifically Intel AVX512 and
> ARM SVE.
>
> On architectures that do not support masking in hardware the same technique
> as before is applied to most operations,
On Sun, 24 Oct 2021 07:55:01 GMT, Mitsuru Kariya wrote:
>> Fix `SerialBlob.setBytes(long pos, byte[] bytes, int offset, int length)` in
>> the following cases:
>>
>> 1. `pos - 1 + bytes.length - offset > this.length() && pos - 1 + length <=
>> this.length()`
>>The original implementation
On Thu, 7 Oct 2021 21:46:47 GMT, Alex Menkov wrote:
> The fix adds "-XX:PerfMaxStringConstLength" argument running target app
> (default is 1024, 8K should be enough for any environments)
Ping.
Need 2nd reviewer
-
PR: https://git.openjdk.java.net/jdk/pull/5858
On Wed, 27 Oct 2021 11:53:47 GMT, Aleksey Shipilev wrote:
> `Unsafe.storeStoreFence` currently delegates to stronger `Unsafe.storeFence`.
> We can teach compilers to map this directly to already existing rules that
> handle `MemBarStoreStore`. Like explicit `LoadFence`/`StoreFence`, we
>
On Fri, 22 Oct 2021 10:33:42 GMT, Jaikiran Pai wrote:
>> src/java.base/share/classes/java/lang/module/ModuleDescriptor.java line 2559:
>>
>>> 2557: continue;
>>> 2558: }
>>> 2559: h += e.ordinal();
>>
>> This e == null check suggests there is an issue
On Wed, 27 Oct 2021 15:42:32 GMT, Andrey Turbanov wrote:
>> 8276042: Remove unused local variables in java.naming
>
> Andrey Turbanov has updated the pull request incrementally with one
> additional commit since the last revision:
>
> 8276042: Remove unused local variables in java.naming
>
On Mon, 25 Oct 2021 21:39:34 GMT, Dan Smith wrote:
> I'd suggest invoking the LMF API directly instead, testing both private and
> non-private invokespecial MethodHandles, just making sure the rules can be
> used without error.
That's a good idea. I updated the test and see what you think.
> Classes compiled prior to the nestmate support will generate
> `REF_invokeSpecial` if the implementation method is a private instance
> method. Since a lambda proxy class is a hidden class, a nestmate of the
> host class, it can invoke the private implementation method but it has to use
>
8276042: Remove unused local variables in java.naming
-
Commit messages:
- [PATCH] Remove unused local variable in java.naming
Changes: https://git.openjdk.java.net/jdk/pull/6091/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk=6091=00
Issue:
On Wed, 6 Oct 2021 18:40:36 GMT, Mark Reinhold wrote:
>> @mbreinhold Could you comment on this pull request?
>
>> @mbreinhold Could you comment on this pull request?
>
> This is somewhat tricky code. I’ll take a look, but give me a few days.
@mbreinhold @AlanBateman Could you please reply to
On Sat, 23 Oct 2021 12:51:15 GMT, Andrey Turbanov wrote:
> 8276042: Remove unused local variables in java.naming
Hi Andrey,
Thanks for cleaning up the code.
Changes look good to me, with one suggestion below.
src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/PartialCompositeContext.java
On Mon, 25 Oct 2021 10:16:23 GMT, Claes Redestad wrote:
> Enhance ASCII-compatible `DoubleByte` encodings to make use of the
> `StringCoding.implEncodeAsciiArray` intrinsic, which makes many such
> `CharsetEncoder`s encode ASCII text at speeds comparable to most single-byte
> encoders - and
On Mon, 25 Oct 2021 10:16:23 GMT, Claes Redestad wrote:
> Enhance ASCII-compatible `DoubleByte` encodings to make use of the
> `StringCoding.implEncodeAsciiArray` intrinsic, which makes many such
> `CharsetEncoder`s encode ASCII text at speeds comparable to most single-byte
> encoders - and
On Tue, 26 Oct 2021 22:51:29 GMT, Mandy Chung wrote:
> On, macOS 11.x, system libraries are loaded from dynamic linker cache. The
> libraries are no longer present on the filesystem.
> `NativeLibraries::loadLibrary` checks for the file existence before calling
> `JVM_LoadLibrary`. Such
On Tue, 26 Oct 2021 16:35:34 GMT, Mandy Chung wrote:
>> This reimplements core reflection with method handles.
>>
>> For `Constructor::newInstance` and `Method::invoke`, the new implementation
>> uses `MethodHandle`. For `Field` accessor, the new implementation uses
>> `VarHandle`.For
On Wed, 20 Oct 2021 17:23:36 GMT, Naoto Sato wrote:
> During the review of JEP 400, a proposal to provide an overloaded method to
> `Charset.forName()` was suggested
> [[1]](https://github.com/openjdk/jdk/pull/4733#discussion_r669693954). This
> PR is to implement the proposal. A CSR is also
> 8276042: Remove unused local variables in java.naming
Andrey Turbanov has updated the pull request incrementally with one additional
commit since the last revision:
8276042: Remove unused local variables in java.naming
use instanceof pattern
-
Changes:
- all:
On Wed, 27 Oct 2021 11:08:31 GMT, Aleksei Efimov wrote:
>> Andrey Turbanov has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> 8276042: Remove unused local variables in java.naming
>> use instanceof pattern
>
>
On Wed, 27 Oct 2021 15:42:32 GMT, Andrey Turbanov wrote:
>> 8276042: Remove unused local variables in java.naming
>
> Andrey Turbanov has updated the pull request incrementally with one
> additional commit since the last revision:
>
> 8276042: Remove unused local variables in java.naming
>
On Wed, 27 Oct 2021 15:42:32 GMT, Andrey Turbanov wrote:
>> 8276042: Remove unused local variables in java.naming
>
> Andrey Turbanov has updated the pull request incrementally with one
> additional commit since the last revision:
>
> 8276042: Remove unused local variables in java.naming
>
On Wed, 27 Oct 2021 14:08:05 GMT, Alan Bateman wrote:
>> Mandy Chung has updated the pull request with a new target base due to a
>> merge or a rebase. The pull request now contains 40 commits:
>>
>> - Fall back to the VM native reflection support if method handle cannot be
>> created
>> -
On Wed, 27 Oct 2021 03:39:39 GMT, Jaikiran Pai wrote:
> So, I think, the whole point of this change in this block is to skip the file
> existence check and return back a file path.
exactly.
-
PR: https://git.openjdk.java.net/jdk/pull/6127
`Unsafe.storeStoreFence` currently delegates to stronger `Unsafe.storeFence`.
We can teach compilers to map this directly to already existing rules that
handle `MemBarStoreStore`. Like explicit `LoadFence`/`StoreFence`, we introduce
the special node to differentiate explicit fence and implicit
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