Re: [Gems-users] GEMS and in-order processor

[Dan Gibson <degibson@xxxxxxxx>]

It is possible to use Ruby (part of GEMS) without Opal (another part of GEMS), if you choose to do so. Without Opal, GEMS models a blocking in-order core of IPC 1, less performance loss due to memory accesses.

Regards,
Dan

On Fri, Jan 22, 2010 at 7:45 AM, Mahmood Naderan <mahmood.nt@xxxxxxxxx> wrote:

Second item in key features http://www.cs.wisc.edu/gems/:
The GEMS Opal module provides a detailed, **out-of-order processor
model**. Opal is flexible and highly configurable to model different
branch predictors, issue-widths, execution resources, and etc.

Mahmood Naderan,

On 1/22/10, Muhammad abid Mughal <mabidm_pieas@xxxxxxxxx> wrote:
> Hi,
>    Where did you read that?
> GEMS (ie Ruby) can work with both in-order and out-of-order processor model.
>
>
> Regards,
> Muhammad abid
>
>
>
> ________________________________
> From: Mahmood Naderan <mahmood.nt@xxxxxxxxx>
> To: Gems Users <gems-users@xxxxxxxxxxx>
> Sent: Friday, January 22, 2010 19:07:31
> Subject: [Gems-users] GEMS and in-order processor
>
> Hi,
> Why it is not possible for GEMS to work with an in-order processor model?
>
> Mahmood Naderan,
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