Re: [Gems-users] Gems 2.0 Now Available


Date: Mon, 8 Oct 2007 16:21:23 -0500
From: "Lei Yang" <lya755@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: [Gems-users] Gems 2.0 Now Available
Yes, me too! How soon would they be released?

Lei

On 10/8/07, Hemayet Hossain <hossain@xxxxxxxxxxxxxxxx> wrote:
> Hi Luke Yen
>
> As you said "Full support for building apache, zeus, and jbb workload
> checkpoints should be expected in a patch released shortly", can you please tell how short it is (I mean in #weeks)? I was eagerly looking for that.
> Thanks,
> Hemayet Hossain
>
>
>
> Luke Yen wrote:
> > GEMS users,
> >
> >    The GEMS team has put its finishing touches on the new 2.0 release, and
> > it is now available for download at:
> >
> >      http://www.cs.wisc.edu/gems/download.html
> >
> >    Notable features of this release include:
> >
> >       LogTM-specific features/updates:
> >          - single-chip transactional CMP directory protocol, with sticky-M
> > & sticky-S directory states
> >          - support for partial rollback, closed and open nesting
> >          - support for compensating and commit actions through our software
> > handler
> >          - "Perfect" Signature support (can emulate inifite RW bits)
> >              and Finite Signature support (Bit-Select & H3)
> >          - Summary signature support (Perfect & finite)
> >          - Limited LogTM-SE virtualization support, all in simulator*
> >          - support for ISCA '07 Pathologies systems:
> >                Eager conflict detection, Lazy version management
> >                Lazy conflict detection, Lazy version management
> >                Eager conflict detection, Eager version management, with &
> > without store-set prediction
> >                Hybrid conflict resolution policy
> >          - Sample transactional micro-benchmarks
> >
> >        Please note that the prior SMP LogTM protocol using RW bits is no
> > longer supported in this release.  Finite RW bit (LogTM-like)
> > functionality can be emulated by using "Perfect" signatures & the released
> > CMP protocol.
> >
> >       Non-LogTM specific features/updates:
> >          - x86 support for Ruby (Thanks Soohong Kim for the patch)
> >          - Simultaneous multi-threading (SMT) support in Opal
> >          - Protocol fixes
> >          - Bash scripts to automate generation of "naked/OS/whatever"
> > checkpoints**
> >
> >     *  = We plan on integrating more stable support with OpenSolaris in the
> > future
> >     ** = Full support for building apache, zeus, and jbb workload
> > checkpoints should be expected in a patch released shortly.
> >
> >
> >      The GEMS development team
> >
> > _______________________________________________
> > Gems-users mailing list
> > Gems-users@xxxxxxxxxxx
> > https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> > Use Google to search the GEMS Users mailing list by adding "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >
> _______________________________________________
> Gems-users mailing list
> Gems-users@xxxxxxxxxxx
> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> Use Google to search the GEMS Users mailing list by adding "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
>
>
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