RFR (XS) 8057925: PrintSymbolTableSizeHistogram prints misleading output

Aleksey Shipilev aleksey.shipilev at oracle.com
Mon Sep 22 14:43:34 UTC 2014


Hi again,

On 09/09/2014 03:42 PM, Aleksey Shipilev wrote:
> Please review and sponsor this simple fix:
>   http://cr.openjdk.java.net/~shade/8057925/webrev.01/
>   https://bugs.openjdk.java.net/browse/JDK-8057925
> 
> Current output is responsible for a few hairs out of my head: you change
> SymbolTableSize, and "number [of] chains that length" does not change...
> And then you realize that is a *symbol length* histogram.

Please take a look at and sponsor the updated version:
 http://cr.openjdk.java.net/~shade/8057925/webrev.02/

Changeset:
 http://cr.openjdk.java.net/~shade/8057925/8057925.changeset

This version compiles and works on Linux/x86_64/fastdebug. No changes in
*/release code.

Thanks,
-Aleksey.



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