On Thu, 8 Dec 2005, Lisa Hsu wrote:
Hi Lisa,
Thanks for the explanation.
And if instead of passing via -ETEST=HELLO, it´s passed via
-EBENCHMARK=HELLO, how does it work?
ALPHA_FS/m5.debug -d output -EBENCHMARK=HELLO ../configs/fullsys/run.py
Thanks,
Mario
>> ALPHA_FS/m5.debug -d output -ETEST=HELLO ../configs/fullsys/run.py
> Hi Mario,
>
> when you pass the variable HELLO via -ETEST to m5, all you're doing is
> essentially flipping a switch so that, as you say, Benchmarks.py knows to
> set a pointer to hello.rcS. this rcS file is not on the disk image. if you
> look in Benchmarks.py, it is pointing to an rcS file external to the disk
> image. see Configs.py for what doing "script(*.rcS)" actually does.
>
> it is up to you to write this rcS file, and it will act like any other rcS
> file and execute whatever you tell it, including running your hello
> benchmark. you can see examples in m5/configs/boot.
>
> what we normally do is put all the files in boot in a common directory
> somewhere, and then in configs/fullsys/Configs.py, set the appropriate
> BOOTDIR parameter to point to the right directory to run any rcS file we
> choose.
>
> Lisa
>
> On 12/7/05, Mario Donato Marino <[EMAIL PROTECTED]> wrote:
> >
> > Hi,
> >
> > Suppose I put my application on benchmarks/hello inside the
> > image.
> >
> > Supose I want to run just a simple test:
> > ALPHA_FS/m5.debug -d output -ETEST=HELLO ../configs/fullsys/run.py
> >
> > From what I read the -ETEST is passed to m5, and specificaly this
> > environment variable is passed to configs/fullsys/Benchmarks.py.
> > From what I have understood, if I want to include my benchmark, it´s just
> > needed to include it in configs/fullsys/Benchmarks.py the pointer to
> > hello.rcS. So, the HELLO variable is passed.
> >
> > I would like to understand how this variable is passed to /etc/init.d/rcS
> > and how it can specify the benchmark (hello.rcS, etc) you want to run if
> > you have several ones.
> >
> > Thanks for your help,
> >
> > Mario
> >
> >
> >
> >
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