From: SASADA Koichi <ko1@...>
Date: 2011-10-05T00:30:06+09:00
Subject: [ruby-core:39934] Re: Event hooks for object creation and garbage collection

(2011/10/04 1:07), Nobuyoshi Nakada wrote:
> Hi,
> 
> At Mon, 3 Oct 2011 22:14:34 +0900,
> hemant wrote in [ruby-core:39865]:
>> While porting memprof (https://github.com/ice799/memprof) to 1.9, the
>> only change I had do in Ruby itself was to - add hooks for object
>> creation and deletion. Of course, the code still depends heavily on -
>> internal details of how objects are stored in MRI, but I think that is
>> a price - a Profiler writer has to pay anyways.
> 
> How do you achieve it?
> 
>> I like the proposal of DTrace as well, but that again means - it will
>> not work on GNU/Linux and other systems where DTrace is not available.
> 
> Pretty positive.  Can't you illustrate your proposal?

I'm also positive and I have a plan to introduce it.
It should be a design competition :)

-- 
// SASADA Koichi at atdot dot net