From Panama 17 to 19, ability to get M1?

[Maurizio Cimadamore]

Please, get jextract from here:

https://jdk.java.net/jextract/

And JDK 19 from here:

https://jdk.java.net/19/

These two should work well together.

The Panama early access binaries are now obsolete, and should not be 
used. In fact, I think it might be time to remove them, as they are a 
constant source of confusion.

Cheers
Maurizio

On 20/01/2023 17:54, Martin Pernollet wrote:
> Hi all,
>
> Just tried to switch to JExtract samples for JDK 19. I am suprised by 
> the fact that the following imports shown in the JExtract Teapot 
> sample (on master banch, hence v19) can't be resolved
>
> import java.lang.foreign.MemorySession;
>
> import java.lang.foreign.SegmentAllocator;
>
>
> And indeed, as shown by this picture, java.lang has no foreign 
> subfolder in JDK 19
>
> image.png
>
> However, I found foreign packages to still appear in jdk.incubator module.
>
> May this be due to me downloading JDK19 from the panama page? 
> https://jdk.java.net/panama/
>
>
>
> Envoyé avec la messagerie sécurisée Proton Mail <https://proton.me/>.
>
> ------- Original Message -------
> Le lundi 2 janvier 2023 à 11:57, Jorn Vernee <jorn.vernee at oracle.com> 
> a écrit :
>
>> Hi Martin,
>>
>> On 23/12/2022 17:20, Martin Pernollet wrote:
>>> Hi,
>>>
>>> Would anyone suggest examples showing how to use Panama 19 instead 
>>> of 17? A couple of things have changed ( e.g. how to use the new
>>> locator.allocateArray(new ValueLayout.OfDouble(
>>> , and deal with all other datatypes, strings, etc).
>> The general idea is to either use one of the layout constants in the 
>> ValueLayout class, such as JAVA_DOUBLE. Or use a layout generated by 
>> jextract for a specific type. For strings the type would be a 
>> pointer, so the ValueLayout.ADDRESS layout or the C_POINTER layout 
>> generated by jextract can be used for instance.
>>>
>>> One additional question : when will ARM be supported to run panama 
>>> on Apple M1?
>>
>> MacOs/AArch64 (i.e ARM) has been supported since Java 17 [1]
>>
>> Jorn
>>
>> [1]: https://github.com/openjdk/jdk/pull/3617
>>
>>>
>>> Regards,
>>>
>>> Martin
>
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