Forwardport JDK 20 -> JDK 21
-
Commit messages:
- Merge remote-tracking branch 'jdk20/master' into Merge_jdk20
- 8298784: JFR: Test chunk integrity
- 8298215: gc/g1/TestVerifyGCType.java failed with "Missing expected
verification pattern Verifying After GC for: Pause Young (Prepar
> Forwardport JDK 20 -> JDK 21
Jesper Wilhelmsson has updated the pull request with a new target base due to a
merge or a rebase. The pull request now contains 107 commits:
- Merge remote-tracking branch 'jdk20/master' into Merge_jdk20
- 8298865: Excessive memory allocation in CipherOutputStre
On Tue, 20 Dec 2022 10:57:44 GMT, Jesper Wilhelmsson
wrote:
> Forwardport JDK 20 -> JDK 21
This pull request has now been integrated.
Changeset: c5a4a7a6
Author:Jesper Wilhelmsson
URL:
https://git.openjdk.org/jdk/commit/c5a4a7a679ec76cb08a999a198e5c73e9cd9d2f0
Stats: 2286 lines
On Mon, 19 Dec 2022 19:23:25 GMT, Naoto Sato wrote:
> Moving the built-in implementation of `Console` from `java.io` package into
> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
> accessed through `ProxyingConsole`.
src/java.base/share/classes/jdk/internal/io/JdkCo
On Mon, 19 Dec 2022 19:23:25 GMT, Naoto Sato wrote:
> Moving the built-in implementation of `Console` from `java.io` package into
> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
> accessed through `ProxyingConsole`.
src/java.base/share/classes/jdk/internal/io/JdkCo
On Mon, 19 Dec 2022 19:23:25 GMT, Naoto Sato wrote:
> Moving the built-in implementation of `Console` from `java.io` package into
> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
> accessed through `ProxyingConsole`.
src/java.base/share/classes/jdk/internal/io/JdkCo
On Tue, 20 Dec 2022 14:17:32 GMT, Jaikiran Pai wrote:
>> Moving the built-in implementation of `Console` from `java.io` package into
>> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
>> accessed through `ProxyingConsole`.
>
> src/java.base/share/classes/jdk/internal/
On Tue, 20 Dec 2022 14:37:10 GMT, Jaikiran Pai wrote:
>> src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java line 179:
>>
>>> 177: private Writer out;
>>> 178: private PrintWriter pw;
>>> 179: private Formatter formatter;
>>
>> Hello Naoto, I think some of these can be m
On Fri, 16 Dec 2022 19:30:24 GMT, Alan Bateman wrote:
> A small oversight with ModuleDescriptor.read when checking the requires table
> of a Module attribute. The requires entry for java.base should not have
> ACC_SYNTHETIC set.
>
> A new test is added. Some of the existing tests used
> `@Tes
On Fri, 16 Dec 2022 19:30:24 GMT, Alan Bateman wrote:
> A small oversight with ModuleDescriptor.read when checking the requires table
> of a Module attribute. The requires entry for java.base should not have
> ACC_SYNTHETIC set.
>
> A new test is added. Some of the existing tests used
> `@Tes
On Fri, 16 Dec 2022 11:48:54 GMT, Sibabrata Sahoo wrote:
>> Bill Huang has updated the pull request with a new target base due to a
>> merge or a rebase. The incremental webrev excludes the unrelated changes
>> brought in by the merge/rebase. The pull request contains five additional
>> commit
On Fri, 16 Dec 2022 12:06:14 GMT, Sibabrata Sahoo wrote:
>> Bill Huang has updated the pull request with a new target base due to a
>> merge or a rebase. The incremental webrev excludes the unrelated changes
>> brought in by the merge/rebase. The pull request contains five additional
>> commit
> This task converts 5 manual tests to automated tests.
>
> sun/security/provider/PolicyParser/ExtDirsDefaultPolicy.java
> sun/security/provider/PolicyParser/ExtDirsChange.java
> sun/security/provider/PolicyParser/ExtDirs.java
> java/security/Policy/Root/Root.javajava/security/Policy/Root/Root.
On Fri, 16 Dec 2022 22:58:23 GMT, Sandhya Viswanathan
wrote:
>> Claes Redestad has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Missing & 0xff in StringLatin1::hashCode
>
> src/hotspot/cpu/x86/vm_version_x86.cpp line 1671:
>
>> 1669:
On Fri, 16 Dec 2022 23:00:53 GMT, Sandhya Viswanathan
wrote:
>> Claes Redestad has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Missing & 0xff in StringLatin1::hashCode
>
> src/hotspot/cpu/x86/stubRoutines_x86.cpp line 230:
>
>> 228: #e
> Continuing the work initiated by @luhenry to unroll and then intrinsify
> polynomial hash loops.
>
> I've rewired the library changes to route via a single `@IntrinsicCandidate`
> method. To make this work I've harmonized how they are invoked so that
> there's less special handling and checks
On Mon, 14 Nov 2022 18:28:53 GMT, Vladimir Ivanov wrote:
>>> Also, I'd like to note that C2 auto-vectorization support is not too far
>>> away from being able to optimize hash code computations. At some point, I
>>> was able to achieve some promising results with modest tweaking of
>>> SuperWo
> Moving the built-in implementation of `Console` from `java.io` package into
> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
> accessed through `ProxyingConsole`.
Naoto Sato has updated the pull request incrementally with one additional
commit since the last revisi
On Tue, 20 Dec 2022 14:44:38 GMT, Jaikiran Pai wrote:
>> Actually, I see that it isn't possible for these to be final because we set
>> these up in the `console(...)` instance method of this class. That's because
>> this `JdkConsoleImpl` implements both the `JdkConsole` interface and the
>> `J
On Tue, 20 Dec 2022 14:24:28 GMT, Jaikiran Pai wrote:
>> Naoto Sato has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Removed JdkConsoleProviderImpl, caching INSTANCE
>
> src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java line
On Fri, 16 Dec 2022 19:30:24 GMT, Alan Bateman wrote:
> A small oversight with ModuleDescriptor.read when checking the requires table
> of a Module attribute. The requires entry for java.base should not have
> ACC_SYNTHETIC set.
>
> A new test is added. Some of the existing tests used
> `@Tes
ViewportOverlapping was failing intermittently on Windows (Win10 & 11). Added
robot.setAutoWaitForIdle() to ViewportOverlapping and its base class
(OverlappingTestBase) to stabilize the test.
Additionally added awt & swings tests to exclusiveAccess.dir in TEST.ROOT.
-
Commit messag
On Tue, 20 Dec 2022 21:11:18 GMT, Claes Redestad wrote:
>>> How far off is this ...?
>>
>> Back then it looked way too constrained (tight constraints on code shapes).
>> But I considered it as a generally applicable optimization.
>>
>>> ... do you think it'll be able to match the efficiency
On Tue, 20 Dec 2022 22:06:26 GMT, Naoto Sato wrote:
>> Moving the built-in implementation of `Console` from `java.io` package into
>> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
>> accessed through `ProxyingConsole`.
>
> Naoto Sato has updated the pull request inc
On Tue, 20 Dec 2022 23:25:30 GMT, Harshitha Onkar wrote:
> ViewportOverlapping was failing intermittently on Windows (Win10 & 11). Added
> robot.setAutoWaitForIdle() to ViewportOverlapping and its base class
> (OverlappingTestBase) to stabilize the test.
>
> Additionally added awt & swings tes
On Tue, 20 Dec 2022 21:11:40 GMT, Claes Redestad wrote:
>> Continuing the work initiated by @luhenry to unroll and then intrinsify
>> polynomial hash loops.
>>
>> I've rewired the library changes to route via a single `@IntrinsicCandidate`
>> method. To make this work I've harmonized how they
On Tue, 20 Dec 2022 19:52:34 GMT, Claes Redestad wrote:
>> src/java.base/share/classes/java/lang/StringUTF16.java line 418:
>>
>>> 416: return 0;
>>> 417: } else {
>>> 418: return ArraysSupport.vectorizedHashCode(value,
>>> ArraysSupport.UTF16);
>>
>> Special ca
> Moving the built-in implementation of `Console` from `java.io` package into
> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
> accessed through `ProxyingConsole`.
Naoto Sato has updated the pull request incrementally with one additional
commit since the last revisi
On Wed, 21 Dec 2022 00:33:09 GMT, Jaikiran Pai wrote:
>> Naoto Sato has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Removed JdkConsoleProviderImpl, caching INSTANCE
>
> src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java line
On Wed, 21 Dec 2022 02:30:21 GMT, Naoto Sato wrote:
>> Moving the built-in implementation of `Console` from `java.io` package into
>> `jdk.internal.io` package. It now implements `JdkConsole` interface and is
>> accessed through `ProxyingConsole`.
>
> Naoto Sato has updated the pull request inc
On Tue, 20 Dec 2022 19:23:10 GMT, Bill Huang wrote:
>> This task converts 5 manual tests to automated tests.
>>
>> sun/security/provider/PolicyParser/ExtDirsDefaultPolicy.java
>> sun/security/provider/PolicyParser/ExtDirsChange.java
>> sun/security/provider/PolicyParser/ExtDirs.java
>> java/s
On Tue, 20 Dec 2022 19:05:13 GMT, Bill Huang wrote:
>> test/jdk/javax/crypto/CryptoPermissions/InconsistentEntries.java line 52:
>>
>>> 50: private static final String JDK_HOME =
>>> System.getProperty("test.jdk");
>>> 51: private static final String TEST_SRC =
>>> System.getProperty("
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