Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).
Post a new Thread
Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Sandip Acharya - Dec 19 5:46:00 2005
Hi all,
In CCS 3.0.021
My code is bulided and running properly,gives proper output also.
In CCS 2.20.00
The same code is builded,loaded properly without giving any warning ,it
gives wrong output.
NOTE::
1) i created a new project in CCS 2.20.00 by only taking source code.
I checked the project option in both the above versions ,and
verified that they are same.
If anyone has done this before he can help me.
Thanks & Regards
Sandip Acharya

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Jeff Brower - Dec 19 9:46:00 2005
Sandip-
> In CCS 3.0.021
> My code is bulided and running properly,gives proper output also.
>
> In CCS 2.20.00
> The same code is builded,loaded properly without giving any warning ,it
> gives wrong output.
>
> NOTE::
>
> 1) i created a new project in CCS 2.20.00 by only taking source code.
> I checked the project option in both the above versions ,and
> verified that they are same.
> If anyone has done this before he can help me.
One of our customers has a similar issue, except opposite way -- building with
2.20.00 works Ok, building with newer CCS versions fails with same source, same
project settings. We've not been able to figure it out yet. If you come up with an
answer please do let us know.
-Jeff

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Mike Dunn - Dec 19 10:34:00 2005
Sandip,
--- Sandip Acharya <sandip@sand...> wrote:
> Hi all,
>
> In CCS 3.0.021
> My code is bulided and running properly,gives
> proper output also.
>
> In CCS 2.20.00
> The same code is builded,loaded properly without
> giving any warning ,it
> gives wrong output.
There could be a bug in the 2.20 [I think that 2.21 is
the latest/last version of 2.2x - I don't know if the
updates included compiler changes]. The first thing
to do is to locate the source of the problem - your
description is not very useful. My guess is that if
you 'back off' of some of the optimization options,
the CSS 2.20 build will start working.
mikedunn
>
> NOTE::
>
> 1) i created a new project in CCS 2.20.00 by
> only taking source code.
> I checked the project option in both the
> above versions ,and
> verified that they are same.
> If anyone has done this before he can help me.
>
> Thanks & Regards
> Sandip Acharya
>
>
> c6x-unsubscribe@c6x-...
> > The information contained in this electronic
message
> and any attachments to this message are intended for
> the exclusive use of the addressee(s)and may contain
> confidential or privileged information. If you are
> not the intended recipient, please notify the sender
> or administrator@admi...

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Andrew Elder - Dec 19 11:31:00 2005
Sandip,
We too have the opposite situation.
2.21.00 works Ok, building with newer CCS versions fails with same source, same
project settings.
We haven't figured out the problem yet either - we look at it about
every 6 m onths !
- Andrew E.
Jeff Brower wrote:
Sandip-
In CCS 3.0.021
My code is bulided and running properly,gives proper output also.
In CCS 2.20.00
The same code is builded,loaded properly without giving any warning ,it
gives wrong output.
NOTE::
1) i created a new project in CCS 2.20.00 by only taking source code.
I checked the project option in both the above versions ,and
verified that they are same.
If anyone has done this before he can help me.
One of our customers has a similar issue, except opposite way -- building with
2.20.00 works Ok, building with newer CCS versions fails with same source, same
project settings. We've not been able to figure it out yet. If you come up with an
answer please do let us know.
-Jeff

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Mike Dunn - Dec 19 18:10:00 2005
Andrew and Sandip,
Does either of you have enough performance headroom to
run a debug build??
If yes, does that work??
mikedunn
--- Andrew Elder <andrew_elder@andr...> wrote:
> Sandip,
>
> We too have the opposite situation.
>
> 2.21.00 works Ok, building with newer CCS versions
> fails with same source, same
> project settings.
>
> We haven't figured out the problem yet either - we
> look at it about
> every 6 m onths !
>
> - Andrew E.
> Jeff Brower wrote:
>
> >Sandip-
> >
> >
> >
> >>In CCS 3.0.021
> >> My code is bulided and running properly,gives
> proper output also.
> >>
> >>In CCS 2.20.00
> >> The same code is builded,loaded properly
> without giving any warning ,it
> >>gives wrong output.
> >>
> >>NOTE::
> >>
> >> 1) i created a new project in CCS 2.20.00 by
> only taking source code.
> >> I checked the project option in both the
> above versions ,and
> >>verified that they are same.
> >>If anyone has done this before he can help me.
> >>
> >>
> >
> >One of our customers has a similar issue, except
> opposite way -- building with
> >2.20.00 works Ok, building with newer CCS versions
> fails with same source, same
> >project settings. We've not been able to figure it
> out yet. If you come up with an
> >answer please do let us know.
> >
> >-Jeff
> >
> >
>

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - swapnali patil - Dec 20 1:47:00 2005
Andrew and Sandip,
will you pls tell in detail what type of compiling, building error
you are getting?
swapnali
Mike Dunn
<m...@sbcglobal.net> wrote:
Andrew and Sandip,
Does either of you have enough performance
headroom to
run a debug build??
If yes, does that work??
mikedunn
--- Andrew Elder wrote:
> Sandip,
>
> We too have the
opposite situation.
>
> 2.21.00 works Ok, building with newer CCS versions
> fails with same source, same
> project settings.
>
> We haven't
figured out the problem yet either - we
> look at it about
> every 6 m onths
!
>
> - Andrew E.> Jeff Brower wrote:
>
> >Sandip-
> >
> >
>
>
> >>In CCS 3.0.021
> >> My code is bulided and running
properly,gives
> proper output also.
> >>
> >>In CCS
2.20.00
> >> The same code is builded,loaded properly
> without giving
any warning ,it
> >>gives wrong output.
> >>
>
>>NOTE::
> >>
> >> 1) i created a new project in CCS 2.20.00
by
> only taking source code.
> >> I checked the project option in both
the
> above versions ,and
> >>verified that they are same.
>
>>If anyone has done this before he can help me.
> >>
>
>>
> >
> >One of our customers has a similar issue, except
> opposite way -- building with
> >2.20.00 works Ok, building with newer CCS
versions
> fails with same source, same
> >project settings. We've not been
able to figure it
> out yet. If you come up
with an
> >answer please do let us know.
> >
> >-Jeff
> >
> >
>
<*> To visit your group on the web, go
to:
http://groups.yahoo.com/group/c6x/
<*> To unsubscribe from this
group, send an email
to:
c...@yahoogroups.com
<*
Send instant messages to your online friends http://in.messenger.yahoo.com

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Mike Dunn - Dec 20 2:14:00 2005
swapnali,
I believe the problem is that they get NO ERRORS, but
the code does not run correctly.
mikedunn
--- swapnali patil <swapnali_pj@swap...> wrote:
> Andrew and Sandip,
> will you pls tell in detail what type of compiling,
> building error you are getting?
>
> swapnali
>
> Mike Dunn <mike-dunn@mike...> wrote:
> Andrew and Sandip,
>
> Does either of you have enough performance headroom
> to
> run a debug build??
>
> If yes, does that work??
>
> mikedunn
>
> --- Andrew Elder wrote:
>
> > Sandip,
> >
> > We too have the opposite situation.
> >
> > 2.21.00 works Ok, building with newer CCS versions
> > fails with same source, same
> > project settings.
> >
> > We haven't figured out the problem yet either - we
> > look at it about
> > every 6 m onths !
> >
> > - Andrew E.
> >
> >
> > Jeff Brower wrote:
> >
> > >Sandip-
> > >
> > >
> > >
> > >>In CCS 3.0.021
> > >> My code is bulided and running properly,gives
> > proper output also.
> > >>
> > >>In CCS 2.20.00
> > >> The same code is builded,loaded properly
> > without giving any warning ,it
> > >>gives wrong output.
> > >>
> > >>NOTE::
> > >>
> > >> 1) i created a new project in CCS 2.20.00 by
> > only taking source code.
> > >> I checked the project option in both the
> > above versions ,and
> > >>verified that they are same.
> > >>If anyone has done this before he can help me.
> > >>
> > >>
> > >
> > >One of our customers has a similar issue, except
> > opposite way -- building with
> > >2.20.00 works Ok, building with newer CCS
> versions
> > fails with same source, same
> > >project settings. We've not been able to figure
> it
> > out yet. If you come up with an
> > >answer please do let us know.
> > >
> > >-Jeff
> > >
> > >
> > >
> >
>
>
> Send instant messages to your online friends
> http://in.messenger.yahoo.com

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
RE: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Mohan - Dec 20 2:20:00 2005
Hi,
It is suspected that, malloc,calloc, realloc which works fine in CCS V 3.0,
may not work in CCS V 2.2.
So, if static allocation is used, can solve this issue.
regards,
Mohan
-----Original Message-----
From: c6x@c6x@... [mailto:c6x@c6x@...]On Behalf Of Mike
Dunn
Sent: Tuesday, December 20, 2005 11:45 AM
To: swapnali patil; c6x@c6x@...
Subject: Re: [c6x] Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00)
swapnali,
I believe the problem is that they get NO ERRORS, but
the code does not run correctly.
mikedunn
--- swapnali patil <swapnali_pj@swap...> wrote:
> Andrew and Sandip,
> will you pls tell in detail what type of compiling,
> building error you are getting?
>
> swapnali
>
> Mike Dunn <mike-dunn@mike...> wrote:
> Andrew and Sandip,
>
> Does either of you have enough performance headroom
> to
> run a debug build??
>
> If yes, does that work??
>
> mikedunn
>
> --- Andrew Elder wrote:
>
> > Sandip,
> >
> > We too have the opposite situation.
> >
> > 2.21.00 works Ok, building with newer CCS versions
> > fails with same source, same
> > project settings.
> >
> > We haven't figured out the problem yet either - we
> > look at it about
> > every 6 m onths !
> >
> > - Andrew E.
> >
> >
> > Jeff Brower wrote:
> >
> > >Sandip-
> > >
> > >
> > >
> > >>In CCS 3.0.021
> > >> My code is bulided and running properly,gives
> > proper output also.
> > >>
> > >>In CCS 2.20.00
> > >> The same code is builded,loaded properly
> > without giving any warning ,it
> > >>gives wrong output.
> > >>
> > >>NOTE::
> > >>
> > >> 1) i created a new project in CCS 2.20.00 by
> > only taking source code.
> > >> I checked the project option in both the
> > above versions ,and
> > >>verified that they are same.
> > >>If anyone has done this before he can help me.
> > >>
> > >>
> > >
> > >One of our customers has a similar issue, except
> > opposite way -- building with
> > >2.20.00 works Ok, building with newer CCS
> versions
> > fails with same source, same
> > >project settings. We've not been able to figure
> it
> > out yet. If you come up with an
> > >answer please do let us know.
> > >
> > >-Jeff
> > >
> > >
> > >
> >
>
>
> Send instant messages to your online friends
> http://in.messenger.yahoo.com
The information contained in this electronic message and any attachments to this message are
intended for the exclusive use of the addressee(s)and may contain confidential or privileged
information. If you are not the intended recipient, please notify the sender or
administrator@admi...

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Bhooshan Iyer - Dec 20 2:23:00 2005
Guys--
It would be great if someone can share the errant piece of code for me try it
myself. Let me know.
--Bhooshan
On 12/20/05, Mike Dunn
<m...@sbcglobal.net> wrote:
swapnali,
I
believe the problem is that they get NO ERRORS, but
the code does not run correctly.
mikedunn
--- swapnali patil <s...@yahoo.com> wrote:
> Andrew and Sandip,
> will you pls tell in detail what type of compiling,
> building error you are getting?
>
> swapnali
>
> Mike Dunn
<m...@sbcglobal.net> wrote:
> Andrew and Sandip,
>
>
Does either of you have enough performance headroom
> to
> run a debug build??
>
> If yes, does that work??
>
> mikedunn
>
> --- Andrew Elder wrote:
>
> >
Sandip,
> >
> > We too have the opposite situation.
> >
> > 2.21.00 works Ok, building with newer CCS versions
>
> fails with same source, same
> > project settings.
> >
>
> We haven't figured out the problem yet either - we
> > look at it about
> > every 6 m onths !
> >
> >
- Andrew E.
> >
> >
> > Jeff Brower wrote:
> >
> > >Sandip-
> > >
> > >
> > >
> > >>In CCS 3.0.021
> > >> My code is
bulided and running properly,gives
> > proper output also.
> >
>>
> > >>In CCS 2.20.00
> > >> The same code is
builded,loaded properly
> > without giving any warning ,it
> > >>gives wrong output.
> > >>
> > >>NOTE::
> > >>
> >
>> 1) i created a new project in CCS 2.20.00
by
> > only taking source code.
> > >> I checked the project option
in both the
> > above versions ,and
> > >>verified that they are
same.
> > >>If anyone has done this before he can help me.
> > >>
> > >>
> > >
> > >One of
our customers has a similar issue, except
> > opposite way -- building with
> > >2.20.00 works Ok, building with newer CCS
> versions
> > fails with same source, same
> > >project
settings. We've not been able to figure
> it
> > out yet. If you come up
with an
> > >answer please do let us know.
> > >
> > >-Jeff
> > >
> > >
>
> >
> >
> >
> Send instant messages to your online
friends
> http://in.messenger.yahoo.com
--
-------------------------------------------------------------------
"I've missed more than 9000 shots in my career.
I've lost almost 300 games. 26
times I've been trusted to take the game winning shot and missed.
I've failed over and
over again in my life.
And that is why I succeed."
-- Michael Jordan
--------------------------------------------------------------------

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )
Re: Version Problem in CCS ( CCS 3.00.21 and CCS 2.20.00) - Andrew Elder - Dec 20 10:08:00 2005
All,
Correct - compilation is ok, execution is not. Furthermore, the code
runs for about 10-20 minutes then locks up.
Investigating this further right now is WAY down on my priority list, so
I'm sorry I can't help with more information. I just wanted to add my
experience to the discussion.
- Andrew E.
Mike Dunn wrote:
>swapnali,
>
>I believe the problem is that they get NO ERRORS, but
>the code does not run correctly.
>
>mikedunn
>
>--- swapnali patil <swapnali_pj@swap...> wrote:
>
>>Andrew and Sandip,
>>will you pls tell in detail what type of compiling,
>>building error you are getting?
>>
>> swapnali
>>
>>Mike Dunn <mike-dunn@mike...> wrote:
>> Andrew and Sandip,
>>
>>Does either of you have enough performance headroom
>>to
>>run a debug build??
>>
>>If yes, does that work??
>>
>>mikedunn
>>
>>--- Andrew Elder wrote:
>>
>>
>>
>>>Sandip,
>>>
>>>We too have the opposite situation.
>>>
>>>2.21.00 works Ok, building with newer CCS versions
>>>fails with same source, same
>>>project settings.
>>>
>>>We haven't figured out the problem yet either - we
>>>look at it about
>>>every 6 m onths !
>>>
>>>- Andrew E.
>>>
>>>
>>>Jeff Brower wrote:
>>>
>>>
>>>
>>>>Sandip-
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>In CCS 3.0.021
>>>>>My code is bulided and running properly,gives
>>>>>
>>>>>
>>>proper output also.
>>>
>>>
>>>>>In CCS 2.20.00
>>>>>The same code is builded,loaded properly
>>>>>
>>>>>
>>>without giving any warning ,it
>>>
>>>
>>>>>gives wrong output.
>>>>>
>>>>>NOTE::
>>>>>
>>>>>1) i created a new project in CCS 2.20.00 by
>>>>>
>>>>>
>>>only taking source code.
>>>
>>>
>>>>>I checked the project option in both the
>>>>>
>>>>>
>>>above versions ,and
>>>
>>>
>>>>>verified that they are same.
>>>>>If anyone has done this before he can help me.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>One of our customers has a similar issue, except
>>>>
>>>>
>>>opposite way -- building with
>>>
>>>
>>>>2.20.00 works Ok, building with newer CCS
>>>>
>>>>
>>versions
>>
>>
>>>fails with same source, same
>>>
>>>
>>>>project settings. We've not been able to figure
>>>>
>>>>
>>it
>>
>>
>>>out yet. If you come up with an
>>>
>>>
>>>>answer please do let us know.
>>>>
>>>>-Jeff
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )