Hi all,

I've pushed a fixed tools.time.

Also, check out the new GC events API:

[ "regexp" require ] collect-gc-events .

>From the information stored in GC events, various things can be
calculated and plotted:

- % of CPU time spent in GC
- generation sizes over time
- allocation rate
- card scan rate
- promotion rate
- reclaim rate
- free list sizes over time
- all pause times / GC pause time distribution

My goal is to make a nice visual memory profiler tool just like those
found in the Java world (and for some odd reason, almost nowhere
else).

Slava

On Tue, Oct 27, 2009 at 3:17 AM, Phil Dawes <[email protected]> wrote:
> Hi Slava,
>
> Slava Pestov wrote:
>>
>> Phil, since you're hacking on the VM, you need to rebase any pending
>> changes on the new_gc branch. In the last few days in particular I
>> rewrote a lot of code completely and moved many things around (some
>> not GC-related) so there's a chance your code might need changes. I
>> plan on doing some even more refactorings before merging this into
>> master, so make sure you stay up to date.
>>
>
> Cool. I've rebased my native-locks patch on top of the new_gc branch
>
> http://github.com/phildawes/factor/commits/native-locks
>
> BTW, I had to patch time.factor to get new_gc to bootstrap (small diff
> attached)
>
> Cheers,
>
> Phil
>
>
>
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