Java 8 "automatically-parallelizable bulk-data operations"
piotr at bzdyl.net
Tue Aug 7 02:25:14 PDT 2012
This is my first post to this list so "Hello" to everyone!
As you can see below, I was trying to find out what bulk operations would
be automatically parallelizable in Java 8 (as stated by JSR-337 in the
Performance section). I was forwarded to lambda mailing list as the
development is being done by lambda project group.
Could anybody shed some light on this topic? I checked the lambda/lambda
source code but couldn't find any parallel implementation of those bulk
On Tue, Aug 7, 2012 at 11:20 AM, Piotr Bzdyl <piotr at bzdyl.net> wrote:
> Thanks Aleksey for the response. I checked the source code from
> lambda/lambda forest and binary builds and I could indeed find bulk
> operations for collections but I was unable to find any parallel one. I
> will try to ask on the lambda or jdk8 mailing lists.
> On Tue, Jul 31, 2012 at 2:13 PM, Aleksey Shipilev <
> aleksey.shipilev at gmail.com> wrote:
>> Hi Piotr,
>> That means operations on standard collections as well . This
>> piggybacks on lambda-fication of collections . The development is
>> done under lambda project umbrella , the prototype for bulk
>> operations is available in lambda/lambda forest in OpenJDK, or binary
>> builds at  as well.
>> Please join the fun at lambda-dev@ if you are interested.
>>  http://openjdk.java.net/jeps/107
>>  http://openjdk.java.net/jeps/109
>>  http://openjdk.java.net/projects/lambda/
>>  http://mail.openjdk.java.net/mailman/listinfo/lambda-dev
>> On Tue, Jul 31, 2012 at 1:54 PM, Piotr Bzdyl <piotr at bzdyl.net> wrote:
>> > Hello,
>> > I tried to google it but could not find anything specific.
>> > Java 8 release contents JSR-337 mentiones in the Performance section:
>> > "In this release we will take another big step by enhancing the
>> > Framework and related APIs to support automatically-parallelizable
>> > operations such as filter, map, and reduce".
>> > Does it mean just ParallelArray or also implementations of other
>> > such as lists, sets and maps?
>> > Best regards,
>> > Piotr
>> > _______________________________________________
>> > Concurrency-interest mailing list
>> > Concurrency-interest at cs.oswego.edu
>> > http://cs.oswego.edu/mailman/listinfo/concurrency-interest
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