[Coco] megaread HOW TO ?

[James Jones]

Add, not prepend, i.e. "megaread </dd@".

On Sun, Apr 5, 2020 at 6:01 PM <coco at jechar.ca> wrote:

>
> Thanks so I used:  date -t ; megaread < @/dd ; date -t
>         to find that my SuperIDE had a MegaRead of 17 Seconds.
>
> Replaceing @/dd with @/x0  I found that the
>         JAVA drivewire server had a  MegaRead of 18 Seconds and the
>         PYTHON drivewire server had a  MegaRead of 20 Seconds, this
>         is through a USB port and with a 115200 baud rate.
>
> I was surprised the Hard drive was not faster.
>
> Charlie.
>
> On 2020-04-05 17:56, L. Curtis Boyle wrote:
> > You have to read a device in raw mode (add ‘@‘. Just be careful to use
> > the correct redirection.
> >
> >
> > Sent from my iPhone
> >
> >> On Apr 5, 2020, at 2:44 PM, coco at jechar.ca wrote:
> >>
> >> 
> >> The command help megaread gives:
> >>
> >> Syntax: megaread {#####} </dev
> >>
> >> but when I type
> >>
> >> megaread 100 </dd
> >>
> >> I get Error 214 - No Permission
> >>
> >> Same for megaread 100 </x0
> >>
> >> /dd is an IDE hard drive. And /x0 I have tried
> >> with both the traditional JAVA and the new Python
> >> drivewire server.
> >>
> >> What am I doing wrong?
> >> Is there a better disk I/O bench-marking tool.
> >>
> >> Charles
> >>
> >> --
> >> Coco mailing list
> >> Coco at maltedmedia.com
> >> https://pairlist5.pair.net/mailman/listinfo/coco
> >>
>
> --
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>