- Original Message -
> From: "liach"
> To: "core-libs-dev" , "security-dev"
>
> Sent: Tuesday, April 19, 2022 3:31:24 AM
> Subject: Re: RFR: JDK-8242888: Convert dynamic proxy to hidden classes
> On Mon, 18 Apr 2022 20:42:48 GMT, Remi Forax wrote:
>
>> The third parameter of definePro
On Tue, 19 Apr 2022 02:43:33 GMT, Quan Anh Mai wrote:
> I see, however, I preserve the opinion that the API doc implies the extended
> unsigned right shift not the original `>>>` (or the output types would be
> wrong). So, I think you can create another operator that perform the scalar
> `>>>`
On Tue, 12 Apr 2022 06:36:29 GMT, Koichi Sakata wrote:
>> # Summary
>> Running jdeprscan with --help option causes an exception on any OSs when the
>> locale is ja, zh_CN or de.
>>
>> # How to reproduce this issue
>>
>> $ jdeprscan -J-Duser.language=ja --help
>> Exception in thread "main" java
> Added the test case, and eliminated the immediate hashmap value, replaced
> with the ordinal number of `Character.UnicodeScript.UNKNOWN`.
Naoto Sato has updated the pull request with a new target base due to a merge
or a rebase. The pull request now contains 29 commits:
- Merge branch 'maste
On Mon, 18 Apr 2022 16:25:17 GMT, Ioi Lam wrote:
>> src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1Subsystem.java
>> line 155:
>>
>>> 153: long memswBytes = getLongValue(controller,
>>> "memory.memsw.limit_in_bytes");
>>> 154: long swappiness = getLongValue(
On Sun, 17 Apr 2022 14:35:14 GMT, Jie Fu wrote:
> Hi all,
>
> According to the Vector API doc, the `LSHR` operator computes
> `a>>>(n&(ESIZE*8-1))`.
> However, current implementation is incorrect for negative bytes/shorts.
>
> The background is that one of our customers try to vectorize `urshi
On Sun, 17 Apr 2022 16:03:30 GMT, Alan Bateman wrote:
>> This is the implementation of JEP 425: Virtual Threads (Preview); TBD which
>> JDK version to target.
>>
>> We will refresh this PR periodically to pick up changes and fixes from the
>> loom repo.
>>
>> Most of the new mechanisms in the
On Wed, 13 Apr 2022 12:24:46 GMT, Harold Seigel wrote:
> Please review this small fix for JDK-8284642. The fix was tested by running
> Mach5 tiers 1-2 on Linux, Mac OS, and Windows, and Mach5 tiers 3-5 on Linux
> x64. Additionally, the modified test and the test in the bug report were run
>
On Mon, 18 Apr 2022 20:42:48 GMT, Remi Forax wrote:
> The third parameter of defineProxy() is a lambda which is called for each
> method that can be overriden, either toString/equals/hashCode but also any
> default methods,
if the lambda return true, the method is overriden, otherwise the defau
On Sun, 17 Apr 2022 16:03:30 GMT, Alan Bateman wrote:
>> This is the implementation of JEP 425: Virtual Threads (Preview); TBD which
>> JDK version to target.
>>
>> We will refresh this PR periodically to pick up changes and fixes from the
>> loom repo.
>>
>> Most of the new mechanisms in the
On Thu, 14 Apr 2022 22:27:20 GMT, Naoto Sato wrote:
>> Added the test case, and eliminated the immediate hashmap value, replaced
>> with the ordinal number of `Character.UnicodeScript.UNKNOWN`.
>
> Naoto Sato has updated the pull request incrementally with one additional
> commit since the last
On Wed, 23 Mar 2022 18:41:59 GMT, XenoAmess wrote:
> 8186958: Need method to create pre-sized HashMap
This pull request has now been integrated.
Changeset: 87faa85c
Author:XenoAmess
Committer: Stuart Marks
URL:
https://git.openjdk.java.net/jdk/commit/87faa85c59e94d66c3c61d997eacdd2
On Thu, 14 Apr 2022 21:27:16 GMT, XenoAmess wrote:
>> 8186958: Need method to create pre-sized HashMap
>
> XenoAmess has updated the pull request incrementally with one additional
> commit since the last revision:
>
> java.xml.crypto's usage downgrade grammar to 1.8
I've also written a relea
On Mon, 2022-04-18 at 18:41 -0400, Alexey Semenyuk wrote:
>
> I've filed [1] and [2] CRs to track the issues.
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8284973
> [2] https://bugs.openjdk.java.net/browse/JDK-8284974
>
> - Alexey
Sounds great. Thank you.
While we are at improving JPackage, t
On Sun, 17 Apr 2022 16:03:30 GMT, Alan Bateman wrote:
>> This is the implementation of JEP 425: Virtual Threads (Preview); TBD which
>> JDK version to target.
>>
>> We will refresh this PR periodically to pick up changes and fixes from the
>> loom repo.
>>
>> Most of the new mechanisms in the
On 4/17/2022 2:22 PM, Hiran Chaudhuri wrote:
On Thu, 2022-04-07 at 19:53 -0400, Alexey Semenyuk wrote:
I can see two separate issues with jpackage:
1. jpackage reports NPE if it can't figure out the package name
from
the supplied application image. It should issue a helpful error
messag
On Thu, 14 Apr 2022 21:27:16 GMT, XenoAmess wrote:
>> 8186958: Need method to create pre-sized HashMap
>
> XenoAmess has updated the pull request incrementally with one additional
> commit since the last revision:
>
> java.xml.crypto's usage downgrade grammar to 1.8
Marked as reviewed by sma
- Original Message -
> From: "liach"
> To: "core-libs-dev" , "security-dev"
>
> Sent: Monday, April 18, 2022 10:01:39 PM
> Subject: Re: RFR: JDK-8242888: Convert dynamic proxy to hidden classes
> On Sun, 17 Apr 2022 16:17:30 GMT, liach wrote:
>
>> Convert dynamic proxies to hidden cla
On Fri, 15 Apr 2022 18:56:37 GMT, XenoAmess wrote:
>> @jmehrens what about this then?
>> I think it safe now(actually this mechanism is learned from Reader)
>
> XenoAmess has updated the pull request incrementally with one additional
> commit since the last revision:
>
> change to liach opera
On Sun, 17 Apr 2022 16:17:30 GMT, liach wrote:
> Convert dynamic proxies to hidden classes. Modifies the serialization of
> proxies (requires change in "Java Object Serialization Specification"). Makes
> the proxies hidden in stack traces. Removes duplicate logic in proxy building.
>
> The mai
On Fri, 4 Mar 2022 23:20:21 GMT, Roger Riggs wrote:
> Quoting related changes in https://bugs.openjdk.java.net/browse/JDK-8250568
> modified the way that
> process builder recognized argument strings, causing some arguments to be
> doubly quoted and malformed.
>
> ProcessBuilder encodes comman
On Tue, 5 Apr 2022 16:39:33 GMT, Roger Riggs wrote:
>> Quoting related changes in https://bugs.openjdk.java.net/browse/JDK-8250568
>> modified the way that
>> process builder recognized argument strings, causing some arguments to be
>> doubly quoted and malformed.
>>
>> ProcessBuilder encodes
On Fri, 15 Apr 2022 19:34:33 GMT, Pavel Rappo wrote:
> People rarely include JDK elements with package access in a javadoc run. That
> is why bugs in those elements' doc comments tend to remain unnoticed.
>
> There are many more bugs in the doc comments of the JDK elements with the
> package a
On Sun, 17 Apr 2022 16:17:30 GMT, liach wrote:
> Convert dynamic proxies to hidden classes. Modifies the serialization of
> proxies (requires change in "Java Object Serialization Specification"). Makes
> the proxies hidden in stack traces. Removes duplicate logic in proxy building.
>
> The mai
On Fri, 15 Apr 2022 15:36:35 GMT, Vicente Romero wrote:
>> Jan Lahoda has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Cleanup.
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java line 1779:
>
>> 1777:
On Tue, 12 Apr 2022 13:18:14 GMT, Jan Lahoda wrote:
>> This is a (preliminary) patch for javac implementation for the third preview
>> of pattern matching for switch (type patterns in switches).
>>
>> Draft JLS:
>> http://cr.openjdk.java.net/~gbierman/PatternSwitchPlusRecordPatterns/PatternSwit
> This is a (preliminary) patch for javac implementation for the third preview
> of pattern matching for switch (type patterns in switches).
>
> Draft JLS:
> http://cr.openjdk.java.net/~gbierman/PatternSwitchPlusRecordPatterns/PatternSwitchPlusRecordPatterns-20220407/specs/patterns-switch-jls.htm
On Thu, 14 Apr 2022 20:16:38 GMT, Sean Mullan wrote:
>>> Are the changes necessary for this part?
>>
>> @seanjmullan no, they are just performance refinement.
>>
>> If you really that wanna 100% sync ,
>>
>> I can use the old 1.8 api to migrate that part, and make a mirror pr to that
>> part
On Mon, 18 Apr 2022 16:22:27 GMT, Ioi Lam wrote:
>> set memory.swappiness to 0,swap space will not be used
>> determine the value of memory.swappiness
>> https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt
>>
>>
>> Memory Limit: 50.00M
>> Memory Soft Limit: Unlimited
>> M
On Mon, 18 Apr 2022 09:07:31 GMT, xpbob wrote:
> set memory.swappiness to 0,swap space will not be used
> determine the value of memory.swappiness
> https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt
>
>
> Memory Limit: 50.00M
> Memory Soft Limit: Unlimited
> Memory & Sw
On Thu, 14 Apr 2022 20:16:38 GMT, Sean Mullan wrote:
>>> Are the changes necessary for this part?
>>
>> @seanjmullan no, they are just performance refinement.
>>
>> If you really that wanna 100% sync ,
>>
>> I can use the old 1.8 api to migrate that part, and make a mirror pr to that
>> part
On Mon, 11 Apr 2022 05:31:49 GMT, Koichi Sakata wrote:
> # Summary
> Running jdeprscan with --help option causes an exception on any OSs when the
> locale is ja, zh_CN or de.
>
> # How to reproduce this issue
>
> $ jdeprscan -J-Duser.language=ja --help
> Exception in thread "main" java.lang.Il
On Sun, 17 Apr 2022 16:03:30 GMT, Alan Bateman wrote:
>> This is the implementation of JEP 425: Virtual Threads (Preview); TBD which
>> JDK version to target.
>>
>> We will refresh this PR periodically to pick up changes and fixes from the
>> loom repo.
>>
>> Most of the new mechanisms in the
On Mon, 18 Apr 2022 08:29:52 GMT, Jie Fu wrote:
>>> @DamonFool
>>>
>>> I think the issue is that these two cases of yours are not equal
>>> semantically.
>>
>> Why?
>> According to the vector api doc, they should compute the same value when the
>> shift_cnt is 3, right?
>>
>>>
>>> ```
>>>
- Original Message -
> From: "Johannes Kuhn"
> To: "Alan Bateman" , "core-libs-dev"
>
> Sent: Monday, April 18, 2022 12:53:45 PM
> Subject: Re: RFR: JDK-8242888: Convert dynamic proxy to hidden classes
> On 18-Apr-22 9:36, Alan Bateman wrote:
>> On 17/04/2022 17:24, liach wrote:
>>> Con
On Mon, 18 Apr 2022 08:29:52 GMT, Jie Fu wrote:
>>> @DamonFool
>>>
>>> I think the issue is that these two cases of yours are not equal
>>> semantically.
>>
>> Why?
>> According to the vector api doc, they should compute the same value when the
>> shift_cnt is 3, right?
>>
>>>
>>> ```
>>>
set memory.swappiness to 0,swap space will not be used
determine the value of memory.swappiness
https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt
Memory Limit: 50.00M
Memory Soft Limit: Unlimited
Memory & Swap Limit: 100.00M
Maximum Processes Limit: 4194305
=>
On Mon, 18 Apr 2022 05:14:25 GMT, Jie Fu wrote:
>>> > However, just image that someone would like to optimize some code
>>> > segments of bytes/shorts `>>>`
>>>
>>> Then that person can just use signed shift (`VectorOperators.ASHR`), right?
>>> Shifting on masked shift counts means that the sh
On 17/04/2022 17:24, liach wrote:
Convert dynamic proxies to hidden classes. Modifies the serialization of proxies
(requires change in "Java Object Serialization Specification"). Makes the
proxies hidden in stack traces. Removes duplicate logic in proxy building.
The main compatibility changes
On Mon, 18 Apr 2022 05:14:25 GMT, Jie Fu wrote:
>>> > However, just image that someone would like to optimize some code
>>> > segments of bytes/shorts `>>>`
>>>
>>> Then that person can just use signed shift (`VectorOperators.ASHR`), right?
>>> Shifting on masked shift counts means that the sh
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