User control over splitting granularity while parallel processing

Aleksey Shipilev aleksey.shipilev at oracle.com
Fri Nov 2 04:59:18 PDT 2012


Hi Georgiy,

On 11/02/2012 03:45 PM, Georgiy Rakov wrote:
> It seems to be useful because the computational complexity of supplied 
> functors (predicates, blocks, ... , etc) is known by nobody but user 
> who's created it.

Exactly. There is some freedom for automatic optimization though.

> I wonder whether such means are going to be introduced. And if they are 
> not why?

It is being discussed. If you have the concrete suggestions about the
API you would see useful, please shoot them here.

-Aleksey.



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