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From lyon <ustcl...@gmail.com>
Subject Re: [drlvm][gc]verify gc
Date Sat, 19 Apr 2008 12:41:15 GMT

 thanks ,xiaofeng

   Because the program is concurrent.I am used  to print info and makes 
a log  when it runs.
   And  the src don't have the instruction to explain that how to use 
the verify function.
   I hava to analyse the info that it has print.
> Liaoyin, a good question.   (I found you did ask good questions.)
>
> Mostly I still use debugger (MS VC, gdb is not very convenient relatively).
>
> I use debugger to find if the objects are moved/collected as expected.
> Why do you think it's difficult? What specific difficulty do you meet?
>
> To verify the correctness, you can use -XX:gc.verify=<gc|all|..> or
> other options. But you have to have the verification code built into
> your collection process (by following how the existing collection
> algorithms do).
>
> Thanks,
> xiaofeng
>
> On Fri, Apr 18, 2008 at 8:42 PM, lyon <ustcliao@gmail.com> wrote:
>   
>> Hi,
>>  I am trying to modify the garbage collection src under the \gc_gen.
>>  I found to debug the program is difficult. So what are the ways and some
>>  useful
>>  information to verify my modifications are correct and the gc behavior
>>  is correct.
>>
>>  Thangks
>>  liaoyin.
>>
>>     
>
>
>
>   


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