Write barrier for G1GC SATB wasn't atomic?

Narihiro Nakamura authornari at gmail.com
Wed Mar 23 21:11:43 PDT 2011


> What Igor said!
> 
> Narihiro,
> 
> Nice hobby you have. :-)

Thank you!

> The SATB barrier was first proposed by Yuasa in 
> this paper (IIRC):
> 
> Taichi Yuasa. *Real-time garbage collection on general-purpose 
> machines*. / Journal of Systems and Software/, 11(3):181-198, 1990.
> 
> Tony

Yeah.
I've read this paper, but I'll read it once again.

---
Narihiro Nakamura(nari)
http://www.narihiro.info/index.en.html


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