Re: [Yaffs] yaffs2 code extremely slow with debugger attache…

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Author: Charles Manning
Date:  
To: Denys Yurchenko
CC: YAFFS ML
Subject: Re: [Yaffs] yaffs2 code extremely slow with debugger attached
Hi Denys

Some debuggers will constantly monitor/watch memory etc which can slow down
the execution and be very intrusive.

If this is happening then that will cause problems. I would google for
issues relating to slow debugger activity with that debugger.

Good luck there.

Charles


On Tue, May 4, 2021 at 7:28 PM Denys Yurchenko <> wrote:

> I use Stellaris In-Circuit Debug Interface.
>
> Thanks & Best Regards,
>
> Denys.
>
>
> On Tue, 4 May 2021 at 09:57, Charles Manning <> wrote:
>
>> Hello
>>
>> Your debugger must be doing something to interfere with the operation of
>> the CPU in some way.
>>
>> What kind of debugger setup are you using?
>>
>>
>> On Tue, May 4, 2021 at 6:46 PM Denys Yurchenko <>
>> wrote:
>>
>>> Hi,
>>>
>>>
>>>
>>> Yaffs2 mount() function runs 35 seconds with debugger attached, but
>>> without debugger attached it runs 5 seconds. Why?
>>>
>>> Thanks & Best Regards,
>>>
>>> Denys.
>>> _______________________________________________
>>> yaffs mailing list
>>>
>>> http://stoneboat.aleph1.co.uk/cgi-bin/mailman/listinfo/yaffs
>>>
>>