From: Greg Lindahl on
In article <810bb078-2719-48ae-b47a-6510fa72a9bb(a)u12g2000prd.googlegroups.com>,
Ripunjay Tripathi <ripunjay.tripathi(a)gmail.com> wrote:

> Do you think, that I am
> giving any exams and asking you guys for answers of the question
> paper ???

It could be. But Terje screwed up, he's supposed to give you a funny
yet fake answer.

Seriously, have you looked at VLIW instruction encoding? Did you
try googling something like "vliw implementation dependent"? The
answer is on the first page...

-- greg



From: Quadibloc on
On Apr 8, 12:45 pm, Ripunjay Tripathi <ripunjay.tripa...(a)gmail.com>
wrote:
> Different Implementations of the same VLIW architecture may not be
> binary-compatible with each other.
>
> I am looking for explaination on the above line.

I guess they mean something different by "the same architecture" than
people usually do when talking about computers. So, to know what that
line meant, one would have to know the context - in the book where you
read that sentence, what meaning did they give to an architecture?

Was it a specific kind of machine, like "an IBM 360" or "a 386-
compatible microprocessor", or was it more general, for example, "a
parallel machine", "NUMA", "decoupled microarchitecture", and so on.
Different implementations of the Von Neumann "architecture" certainly
exist that are not binary-compatible.

So I can't give you an answer, since I'm not looking at the book you
saw that line in.

John Savard
From: Thomas Lindgren on
lindahl(a)pbm.com (Greg Lindahl) writes:

> In article <810bb078-2719-48ae-b47a-6510fa72a9bb(a)u12g2000prd.googlegroups.com>,
> Ripunjay Tripathi <ripunjay.tripathi(a)gmail.com> wrote:
>
>> Do you think, that I am
>> giving any exams and asking you guys for answers of the question
>> paper ???
>
> It could be. But Terje screwed up, he's supposed to give you a funny
> yet fake answer.
>
> Seriously, have you looked at VLIW instruction encoding? Did you
> try googling something like "vliw implementation dependent"? The
> answer is on the first page...

I've always thought lecturers should ask questions that are answered
only on the second page of the google results, so that students learn
the vital skills necessary in today's fast paced work environment.

Here's something for Ripunjay to ponder for his non-exam
question. VLIW. VL ... IW. Hmmm.

Best,
Thomas
--
Thomas Lindgren
From: Wilco Dijkstra on

"Ripunjay Tripathi" <ripunjay.tripathi(a)gmail.com> wrote in message
news:810bb078-2719-48ae-b47a-6510fa72a9bb(a)u12g2000prd.googlegroups.com...
On Apr 9, 12:21 am, Terje Mathisen <terje.mathi...(a)hda.hydro.com>
wrote:
> Ripunjay Tripathi wrote:
> > Different Implementations of the same VLIW architecture may not be
> > binary-compatible with each other.
>
> > I am looking for explaination on the above line.

Read this http://en.wikipedia.org/wiki/VLIW for a basic explanation.

Wilco


From: Nick Maclaren on

In article <90aLj.47758$kN5.39126(a)newsfe1-gui.ntli.net>,
"Wilco Dijkstra" <Wilco_dot_Dijkstra(a)ntlworld.com> writes:
|> "Ripunjay Tripathi" <ripunjay.tripathi(a)gmail.com> wrote in message
|> news:810bb078-2719-48ae-b47a-6510fa72a9bb(a)u12g2000prd.googlegroups.com...
|> On Apr 9, 12:21 am, Terje Mathisen <terje.mathi...(a)hda.hydro.com>
|> wrote:
|> > Ripunjay Tripathi wrote:
|> > > Different Implementations of the same VLIW architecture may not be
|> > > binary-compatible with each other.
|> >
|> > > I am looking for explaination on the above line.
|>
|> Read this http://en.wikipedia.org/wiki/VLIW for a basic explanation.

Of which the first sentence is so misleading as to be effectively
false. I can't be bothered to read further.


Regards,
Nick Maclaren.