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Re: Lost patch / performance improvement


Boehm, Hans wrote:

>This piece of the parallel GC patch for the trunk appears to have gotten
>lost, probably because I forgot to send it to Tom earlier.  Without this
>patch, not many things are likely to take advantage of thread local
>allocation buffers.  Thus I suspect it makes a significant performance
>difference, especially on multiprocessors.  I have been running with this in
>a modified tree for a long time.  If someone could verify that this works in
>the current unmodified tree (on a Linux platform where THREAD_LOCAL_ALLOC is
>set), and approve it, I can check it in.
>

This looks fine to me, please check it in. When does THREAD_LOCAL_ALLOC 
get set? Do we want configure to define it on linux by default?

regards

Bryce.



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