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| From | j4n bur53 <janburse@fastmail.fm> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: JDK 9 strings very slow |
| Date | Fri, 31 Aug 2018 09:56:49 +0200 |
| Organization | albasani.net |
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Zulu from Azul is also in the slow camp. Just
tested with zulu11.1+23-ea-jdk11-macosx_x64,
the list now reads:
JDK 8: ca. 9000 ms
Graal 8: ca. 9000 ms
JDK 11: ca. 14000 ms
Zulu 11: ca. 14000 ms
bursejan@gmail.com schrieb:
> I tried Graal VM, just used the link from here,
> which provided me a Graal Java installation, i.e.
> javac, java, etc.. but only with Graal VM.
>
> Top 10 Things To Do With GraalVM
> https://chrisseaton.com/truffleruby/tenthings/
>
> The preparatory cold run took a little bit
> more time, but then the end result was:
>
> JDK 8: ca. 9000 ms
> Graal 8: ca. 9000 ms
> JDK 11: ca. 14000 ms
>
> Maybe the good GC performance will be
> preserved inside GraalVM in the future.
> IBM JDK 7.1 I could also download but there
>
> was a crypt padding error, couldn't run any
> tests. And an IBM JDK 8 I could not yet
> find for non-linux.
>
> Am Freitag, 31. August 2018 03:56:20 UTC+2 schrieb burs...@gmail.com:
>> I guess jumping major release numbers from
>> JDK 9, JDK 10, JDK 11 hasn't done anything
>> good. Basically this fine gem of JDK 8
>>
>> is still not paralleled. I did some measurement
>> with JDK 11 vs JDK 8. JDK 11 has still awful
>> heap performance:
>>
>> JDK 8: ca. 9000 ms
>> JDK 11: ca. 14000 ms
>>
>> Exact same code...
>>
>> Am Montag, 27. August 2018 19:50:12 UTC+2 schrieb burs...@gmail.com:
>>> So I am at a point where:
>>>
>>> metal = Strings
>
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Find similar | Unroll thread
JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-07-27 15:47 +0200
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-07-27 15:56 +0200
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-07-27 16:21 +0200
Re: JDK 9 strings very slow Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-07-27 10:11 -0400
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-07-27 16:23 +0200
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-07-27 16:25 +0200
Re: JDK 9 strings very slow bursejan@gmail.com - 2018-08-26 09:44 -0700
Re: JDK 9 strings very slow Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-08-26 16:36 -0400
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-08-26 23:33 +0200
Re: JDK 9 strings very slow Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-08-27 10:31 -0400
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-08-27 19:01 +0200
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-08-27 19:17 +0200
Re: JDK 9 strings very slow Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-08-27 13:32 -0400
Re: JDK 9 strings very slow bursejan@gmail.com - 2018-08-27 10:49 -0700
Re: JDK 9 strings very slow bursejan@gmail.com - 2018-08-30 18:56 -0700
Re: JDK 9 strings very slow bursejan@gmail.com - 2018-08-31 00:29 -0700
Re: JDK 9 strings very slow j4n bur53 <janburse@fastmail.fm> - 2018-08-31 09:56 +0200
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