On Fri, 19 Jan 2024 19:03:31 GMT, Jatin Bhateja wrote:
>> Hi,
>>
>> Patch optimizes non-subword vector compress and expand APIs for x86 AVX2
>> only targets.
>> Upcoming E-core Xeons (Sierra Forest) and Hybrid CPUs only support AVX2
>> instruction set.
>> These are very frequently used APIs
On Fri, 19 Jan 2024 19:03:31 GMT, Jatin Bhateja wrote:
>> Hi,
>>
>> Patch optimizes non-subword vector compress and expand APIs for x86 AVX2
>> only targets.
>> Upcoming E-core Xeons (Sierra Forest) and Hybrid CPUs only support AVX2
>> instruction set.
>> These are very frequently used APIs
On Fri, 19 Jan 2024 19:03:31 GMT, Jatin Bhateja wrote:
>> Hi,
>>
>> Patch optimizes non-subword vector compress and expand APIs for x86 AVX2
>> only targets.
>> Upcoming E-core Xeons (Sierra Forest) and Hybrid CPUs only support AVX2
>> instruction set.
>> These are very frequently used APIs
> Please consider this fix to ensure that going from `MessageFormat` to pattern
> string via `toPattern()` and then back via `new MessageFormat()` results in a
> format that is equivalent to the original.
>
> The quoting and escaping rules for `MessageFormat` pattern strings are really
>
On Fri, 19 Jan 2024 23:30:43 GMT, Archie Cobbs wrote:
>> Please consider this fix to ensure that going from `MessageFormat` to
>> pattern string via `toPattern()` and then back via `new MessageFormat()`
>> results in a format that is equivalent to the original.
>>
>> The quoting and escaping
> Hi,
>
> Patch optimizes non-subword vector compress and expand APIs for x86 AVX2 only
> targets.
> Upcoming E-core Xeons (Sierra Forest) and Hybrid CPUs only support AVX2
> instruction set.
> These are very frequently used APIs in columnar database filter operation.
>
> Implementation uses a
On Fri, 19 Jan 2024 07:43:18 GMT, Emanuel Peter wrote:
>> For long/double each permute row is 32 byte in size, so a shift by 5 to
>> compute row address.
>
> Ah right. Maybe we could say `32byte = 4 long = 4 * 64bit`.
> Because "64bit row" sounds like the whole row is only 64 bit long. It is
>
On Mon, 8 Jan 2024 07:55:45 GMT, Serguei Spitsyn wrote:
> The notification method `VirtualThread.notifyJvmtiDisableSuspend` should be
> static.
> The method disables/enables suspend of the current virtual thread, a no-op if
> the current thread is a platform thread. It is confusing for this to
On Thu, 11 Jan 2024 13:09:39 GMT, Serguei Spitsyn wrote:
>> The notification method `VirtualThread.notifyJvmtiDisableSuspend` should be
>> static.
>> The method disables/enables suspend of the current virtual thread, a no-op
>> if the current thread is a platform thread. It is confusing for
On Thu, 18 Jan 2024 07:17:20 GMT, ExE Boss wrote:
>> src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java line
>> 1088:
>>
>>> 1086: public void putAll(Map m) {
>>> 1087: if (table != null) {
>>> 1088: tryPresize(size() + m.size());
>>
>> Is overflow
On Fri, 19 Jan 2024 18:23:40 GMT, Jim Laskey wrote:
>> Currently String::translateEscapes does not support unicode escapes,
>> reported as a IllegalArgumentException("Invalid escape sequence: ...").
>> String::translateEscapes should translate unicode escape sequences to
>> provide full
> Currently String::translateEscapes does not support unicode escapes, reported
> as a IllegalArgumentException("Invalid escape sequence: ...").
> String::translateEscapes should translate unicode escape sequences to provide
> full coverage,
Jim Laskey has updated the pull request
On Wed, 17 Jan 2024 20:51:23 GMT, Mandy Chung wrote:
> The build excludes the native debug symbols in JMOD files created for JDK
> modules (see make/CreateJmods.gmk). This PR adds a test to verify that
> native debug symbols are excluded as expected.
This pull request has now been
On Fri, 19 Jan 2024 14:14:26 GMT, Jim Laskey wrote:
>> Currently String::translateEscapes does not support unicode escapes,
>> reported as a IllegalArgumentException("Invalid escape sequence: ...").
>> String::translateEscapes should translate unicode escape sequences to
>> provide full
On Thu, 11 Jan 2024 13:09:39 GMT, Serguei Spitsyn wrote:
>> The notification method `VirtualThread.notifyJvmtiDisableSuspend` should be
>> static.
>> The method disables/enables suspend of the current virtual thread, a no-op
>> if the current thread is a platform thread. It is confusing for
> Currently String::translateEscapes does not support unicode escapes, reported
> as a IllegalArgumentException("Invalid escape sequence: ...").
> String::translateEscapes should translate unicode escape sequences to provide
> full coverage,
Jim Laskey has updated the pull request
On Fri, 19 Jan 2024 14:10:48 GMT, Jim Laskey wrote:
>> Currently String::translateEscapes does not support unicode escapes,
>> reported as a IllegalArgumentException("Invalid escape sequence: ...").
>> String::translateEscapes should translate unicode escape sequences to
>> provide full
On Thu, 11 Jan 2024 13:09:39 GMT, Serguei Spitsyn wrote:
>> The notification method `VirtualThread.notifyJvmtiDisableSuspend` should be
>> static.
>> The method disables/enables suspend of the current virtual thread, a no-op
>> if the current thread is a platform thread. It is confusing for
> Currently String::translateEscapes does not support unicode escapes, reported
> as a IllegalArgumentException("Invalid escape sequence: ...").
> String::translateEscapes should translate unicode escape sequences to provide
> full coverage,
Jim Laskey has updated the pull request
On Fri, 19 Jan 2024 12:26:51 GMT, Jim Laskey wrote:
>> Currently String::translateEscapes does not support unicode escapes,
>> reported as a IllegalArgumentException("Invalid escape sequence: ...").
>> String::translateEscapes should translate unicode escape sequences to
>> provide full
> Currently String::translateEscapes does not support unicode escapes, reported
> as a IllegalArgumentException("Invalid escape sequence: ...").
> String::translateEscapes should translate unicode escape sequences to provide
> full coverage,
Jim Laskey has updated the pull request
> Currently String::translateEscapes does not support unicode escapes, reported
> as a IllegalArgumentException("Invalid escape sequence: ...").
> String::translateEscapes should translate unicode escape sequences to provide
> full coverage,
Jim Laskey has updated the pull request
On Fri, 19 Jan 2024 07:57:36 GMT, Alan Bateman wrote:
> > I noticed that VirtualThread overrides `isInterrupted`
> > Is there a reason to have this override?
>
> It was necessary at one point but no reason to now except to keep it close at
> the source level with the other methods that access
On Fri, 19 Jan 2024 01:56:06 GMT, David Holmes wrote:
> Yep my bad on the VM side of things - no change there. But in the nioBlocker
> case doesn't this inherently make things more racy? Now maybe those races are
> allowed, but this might lead to a change in behaviour.
I/O threads always
On Wed, 17 Jan 2024 15:38:22 GMT, Richard Reingruber wrote:
>> Set `interrupted` in `Thread::interrupt` before reading `nioBlocker` for
>> correct (Dekker scheme) synchronization with concurrent execution of
>>
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