subject:"\[Faudiostream\-users\] \[Faudiostream\-devel\] SR now a float"

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-16 Thread Yann Orlarey

Hi Julius,

You can. Actually the fSamplingFreq field is still an int and still
accessible. In the definition of SR it is converted to float or double
according to the floating point size option of the Faust compiler. Is it
enough ?

Cheers,
Yann

Yann Orlarey

Directeur scientifique
www.grame.fr



2016-06-14 23:43 GMT+02:00 Julius Smith :

> Hi guys,
>
> Making SR a float is great, but can we make it double?  A 32-bit float can
> specify a quartz clock frequency to only about 1% accuracy.
>
> - Julius
>
>
> On Tue, Jun 14, 2016 at 11:40 AM Albert Graef  wrote:
>
>> Hi Yann,
>>
>>
>> On Tue, Jun 14, 2016 at 7:40 PM, Yann Orlarey  wrote:
>>
>>> But you know that I would not make you such a bad thing, right ?
>>>
>>
>> Really? BTW, talking about high blood pressure, I'm still waiting for
>> that LAC17 proposal to show up on lac-team some time... Touché. ;-)
>>
>>
>>> Concerning a test suite, you can use the one in tools/faust2appls/test.
>>> It tests all the faust2xxx scripts.
>>>
>>
>> Ah yes, I think I remember that now. Thanks for the reminder!
>>
>> Cheers,
>> Albert
>>
>> --
>> Dr. Albert Gr"af
>> Computer Music Research Group, JGU Mainz, Germany
>> Email:  aggr...@gmail.com
>> WWW:https://plus.google.com/+AlbertGraef
>>
>> --
>> What NetFlow Analyzer can do for you? Monitors network bandwidth and
>> traffic
>> patterns at an interface-level. Reveals which users, apps, and protocols
>> are
>> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
>> J-Flow, sFlow and other flows. Make informed decisions using capacity
>> planning
>> reports.
>> http://pubads.g.doubleclick.net/gampad/clk?id=1444514421=/41014381
>> ___
>> Faudiostream-devel mailing list
>> faudiostream-de...@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>>
>
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
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Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Julius Smith

Hi guys,

Making SR a float is great, but can we make it double?  A 32-bit float can
specify a quartz clock frequency to only about 1% accuracy.

- Julius


On Tue, Jun 14, 2016 at 11:40 AM Albert Graef  wrote:

> Hi Yann,
>
>
> On Tue, Jun 14, 2016 at 7:40 PM, Yann Orlarey  wrote:
>
>> But you know that I would not make you such a bad thing, right ?
>>
>
> Really? BTW, talking about high blood pressure, I'm still waiting for that
> LAC17 proposal to show up on lac-team some time... Touché. ;-)
>
>
>> Concerning a test suite, you can use the one in tools/faust2appls/test.
>> It tests all the faust2xxx scripts.
>>
>
> Ah yes, I think I remember that now. Thanks for the reminder!
>
> Cheers,
> Albert
>
> --
> Dr. Albert Gr"af
> Computer Music Research Group, JGU Mainz, Germany
> Email:  aggr...@gmail.com
> WWW:https://plus.google.com/+AlbertGraef
>
> --
> What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> patterns at an interface-level. Reveals which users, apps, and protocols
> are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning
> reports.
> http://pubads.g.doubleclick.net/gampad/clk?id=1444514421=/41014381
> ___
> Faudiostream-devel mailing list
> faudiostream-de...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports. http://pubads.g.doubleclick.net/gampad/clk?id=1444514421=/41014381___
Faudiostream-users mailing list
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Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Albert Graef

Hi Yann,

On Tue, Jun 14, 2016 at 7:40 PM, Yann Orlarey  wrote:

> But you know that I would not make you such a bad thing, right ?
>

Really? BTW, talking about high blood pressure, I'm still waiting for that
LAC17 proposal to show up on lac-team some time... Touché. ;-)


> Concerning a test suite, you can use the one in tools/faust2appls/test. It
> tests all the faust2xxx scripts.
>

Ah yes, I think I remember that now. Thanks for the reminder!

Cheers,
Albert

-- 
Dr. Albert Gr"af
Computer Music Research Group, JGU Mainz, Germany
Email:  aggr...@gmail.com
WWW:https://plus.google.com/+AlbertGraef
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports. http://pubads.g.doubleclick.net/gampad/clk?id=1444514421=/41014381___
Faudiostream-users mailing list
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Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Yann Orlarey

Hi Albert,

Sorry for the heart attack ! But you know that I would not make you such a
bad thing, right ?

Concerning a test suite, you can use the one in tools/faust2appls/test. It
tests all the faust2xxx scripts.

Run first
./testfailure
it tests that all scripts correctly report Faust and C++ errors. All
results should be OK.

Then run
./testsuccess
Here you will inevitably have some errors depending on the platform.

We have other test suites but they are not currently part of the
repository...

Cheers

Yann

Yann Orlarey

Directeur scientifique
www.grame.fr



2016-06-14 18:23 GMT+02:00 Stéphane Letz :

> Albert; look at the commit : SR definition has been changed in math.lib,
> it does not change any public interface and so should not break anything…
>
> Stéphane
>
> > Le 14 juin 2016 à 17:21, Albert Graef  a écrit :
> >
> > Yann, maybe it would be possible to discuss such changes *before* they
> actually happen? ;-)
> >
> > This opens a can of worms for me. Probably means that the Pure-Faust
> bitcode interface is broken now. And this might affect other architectures
> as well. We really need a Faust test suite which covers at least the most
> popular architectures...
> >
> > Albert
> >
> > On Tue, Jun 14, 2016 at 4:32 PM, Yann Orlarey  wrote:
> > SR is now a float instead of an int. This fix problems observed when
> running some filters that works at 44100Hz but not at 48000Hz. In this case
> SR^2 > 2^31 and it wraps to negative values if SR is an int !
> >
> > Yann Orlarey
> >
> > Directeur scientifique
> > www.grame.fr
> >
> >
> >
> >
> --
> > What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> > patterns at an interface-level. Reveals which users, apps, and protocols
> are
> > consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> > J-Flow, sFlow and other flows. Make informed decisions using capacity
> > planning reports.
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> > ___
> > Faudiostream-devel mailing list
> > faudiostream-de...@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
> >
> >
> >
> >
> > --
> > Dr. Albert Gr"af
> > Computer Music Research Group, JGU Mainz, Germany
> > Email:  aggr...@gmail.com
> > WWW:https://plus.google.com/+AlbertGraef
> >
> --
> > What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> > patterns at an interface-level. Reveals which users, apps, and protocols
> are
> > consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> > J-Flow, sFlow and other flows. Make informed decisions using capacity
> > planning reports.
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e___
> > Faudiostream-devel mailing list
> > faudiostream-de...@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>
>
>
> --
> What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> patterns at an interface-level. Reveals which users, apps, and protocols
> are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> ___
> Faudiostream-devel mailing list
> faudiostream-de...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports. http://pubads.g.doubleclick.net/gampad/clk?id=1444514421=/41014381___
Faudiostream-users mailing list
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Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Albert Graef

I'm relieved. This almost gave me a cardiac arrest, I'm still working on
getting the blood pressure down again. ;-)

Stéphane, thanks a bunch for clarifying, and sorry for the false alarm, but
Yann's post didn't make this awfully clear. Yann, I hope you enjoyed that
prank! :)

On Tue, Jun 14, 2016 at 6:23 PM, Stéphane Letz  wrote:

> Albert; look at the commit : SR definition has been changed in math.lib,
> it does not change any public interface and so should not break anything…
>
> Stéphane
>
> > Le 14 juin 2016 à 17:21, Albert Graef  a écrit :
> >
> > Yann, maybe it would be possible to discuss such changes *before* they
> actually happen? ;-)
> >
> > This opens a can of worms for me. Probably means that the Pure-Faust
> bitcode interface is broken now. And this might affect other architectures
> as well. We really need a Faust test suite which covers at least the most
> popular architectures...
> >
> > Albert
> >
> > On Tue, Jun 14, 2016 at 4:32 PM, Yann Orlarey  wrote:
> > SR is now a float instead of an int. This fix problems observed when
> running some filters that works at 44100Hz but not at 48000Hz. In this case
> SR^2 > 2^31 and it wraps to negative values if SR is an int !
> >
> > Yann Orlarey
> >
> > Directeur scientifique
> > www.grame.fr
> >
> >
> >
> >
> --
> > What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> > patterns at an interface-level. Reveals which users, apps, and protocols
> are
> > consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> > J-Flow, sFlow and other flows. Make informed decisions using capacity
> > planning reports.
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> > ___
> > Faudiostream-devel mailing list
> > faudiostream-de...@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
> >
> >
> >
> >
> > --
> > Dr. Albert Gr"af
> > Computer Music Research Group, JGU Mainz, Germany
> > Email:  aggr...@gmail.com
> > WWW:https://plus.google.com/+AlbertGraef
> >
> --
> > What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> > patterns at an interface-level. Reveals which users, apps, and protocols
> are
> > consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> > J-Flow, sFlow and other flows. Make informed decisions using capacity
> > planning reports.
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e___
> > Faudiostream-devel mailing list
> > faudiostream-de...@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>
>


-- 
Dr. Albert Gr"af
Computer Music Research Group, JGU Mainz, Germany
Email:  aggr...@gmail.com
WWW:https://plus.google.com/+AlbertGraef
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e___
Faudiostream-users mailing list
Faudiostream-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/faudiostream-users

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Stéphane Letz

Albert; look at the commit : SR definition has been changed in math.lib, it 
does not change any public interface and so should not break anything…

Stéphane 

> Le 14 juin 2016 à 17:21, Albert Graef  a écrit :
> 
> Yann, maybe it would be possible to discuss such changes *before* they 
> actually happen? ;-)
> 
> This opens a can of worms for me. Probably means that the Pure-Faust bitcode 
> interface is broken now. And this might affect other architectures as well. 
> We really need a Faust test suite which covers at least the most popular 
> architectures...
> 
> Albert
> 
> On Tue, Jun 14, 2016 at 4:32 PM, Yann Orlarey  wrote:
> SR is now a float instead of an int. This fix problems observed when running 
> some filters that works at 44100Hz but not at 48000Hz. In this case SR^2 > 
> 2^31 and it wraps to negative values if SR is an int !
> 
> Yann Orlarey
> 
> Directeur scientifique
> www.grame.fr
> 
> 
> 
> --
> What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
> patterns at an interface-level. Reveals which users, apps, and protocols are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> ___
> Faudiostream-devel mailing list
> faudiostream-de...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
> 
> 
> 
> 
> -- 
> Dr. Albert Gr"af
> Computer Music Research Group, JGU Mainz, Germany
> Email:  aggr...@gmail.com
> WWW:https://plus.google.com/+AlbertGraef
> --
> What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
> patterns at an interface-level. Reveals which users, apps, and protocols are 
> consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
> J-Flow, sFlow and other flows. Make informed decisions using capacity 
> planning reports. 
> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e___
> Faudiostream-devel mailing list
> faudiostream-de...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel


--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
___
Faudiostream-users mailing list
Faudiostream-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/faudiostream-users

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

2016-06-14 Thread Albert Graef

Yann, maybe it would be possible to discuss such changes *before* they
actually happen? ;-)

This opens a can of worms for me. Probably means that the Pure-Faust
bitcode interface is broken now. And this might affect other architectures
as well. We really need a Faust test suite which covers at least the most
popular architectures...

Albert

On Tue, Jun 14, 2016 at 4:32 PM, Yann Orlarey  wrote:

> SR is now a float instead of an int. This fix problems observed when
> running some filters that works at 44100Hz but not at 48000Hz. In this case
> SR^2 > 2^31 and it wraps to negative values if SR is an int !
> Yann Orlarey
>
> Directeur scientifique
> www.grame.fr
>
>
>
>
> --
> What NetFlow Analyzer can do for you? Monitors network bandwidth and
> traffic
> patterns at an interface-level. Reveals which users, apps, and protocols
> are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> ___
> Faudiostream-devel mailing list
> faudiostream-de...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/faudiostream-devel
>
>


-- 
Dr. Albert Gr"af
Computer Music Research Group, JGU Mainz, Germany
Email:  aggr...@gmail.com
WWW:https://plus.google.com/+AlbertGraef
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e___
Faudiostream-users mailing list
Faudiostream-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/faudiostream-users

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

Re: [Faudiostream-users] [Faudiostream-devel] SR now a float

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