Re: [Gems-users] About Cache Replacement

[dai jianwei <adaihf@xxxxxxxxx>]

Hi,

  Thanks a lot for your explanation. I am really appreciated. 

Jianwei

2009/10/14 <hb166307@xxxxxxxx>

When a replacement, an event is triggered with the address gotten from
L2cacheMemory.cacheprobe() and causes the replacement but that request does
not get poped from the queue and I assume gets recycled some how and since
there is room now that request triggers a different event like L1_GETS or
something...

Quoting dai jianwei <adaihf@xxxxxxxxx>:

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>
> Hi, all
>   I have a question about cache replacement. From .sm file, when a
> replacement happens, e.g L2_Replacement in
> MESI_CMP_directory-L2cache.sm, I
> only see that the status of the victim cache line in the L2 will be
> set to
> NOT PRESENT. However, I do not see when the victim cache line will
> be
> replaced with the new cache line (for example, requested from a L1
> miss). Is
> there anyone who has this information to share with me? thanks a lot
> for
> your help.
>
>
> Jianwei
>

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>
> Hi, all=A0<div><br></div><div>=A0=A0I have a question about cache
> replaceme=

> nt. From .sm file, when a replacement happens, e.g L2_Replacement in

> MESI_C=

> MP_directory-L2cache.sm, I only see that the status of the victim

> cache lin=

> e in the L2 will be set to NOT PRESENT. However, I do not see when

> the vict=

> im cache line will be replaced with the new cache line (for example,

> reques=

> ted from a L1 miss). Is there anyone who has this information to
> share with=

>  me? thanks a lot for your help.</div>
> <div><br></div><div><br></div><div>Jianwei</div>
>
> --0015175cd13209e9a00475b4a695--
>
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