about tlab

[Srinivas Ramakrishna]

And of course TLABs come out of a part of the Java heap (which is Eden for
the case of most allocators in HotSpot).

See
http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepaper.pdf
(top of page 8).

-- ramki


On Fri, Jul 20, 2012 at 8:40 PM, Yumin Qi <yumin.qi at oracle.com> wrote:

>  tlab is thread local allocation, which is faster, java heap is a global
> pool.
>
>
> On 2012/7/20 19:29, ½¯³å wrote:
>
>  What is the relationship between the tlab and the java heap?
>
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