Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
Robert McGwier wrote: > On building FFTW3.1 the following works > > configure --enable-sse --enable-threads --enable-shared --enable-float > --enable-3dnow > > --enable-k7 and --enable-shared do not work together but 3dnow works > with shared. Go figure. This library has been tested on my P4HT, Dual > Athlon MP, 8 head Athlon Dual Core Opteron, and through MinGW on my > windows machines. On Winblows --enable-threads does not work yet and in > addition one must use --with-our-malloc16 to prevent certain problems > on Windows and the win32 malloc. Cygwin has released pthreads-win32 and > it works as a native win32 library. This is probably the basis for > pthreads under cygwin so I will attempt to do the library under cygwin > to see if we can get thread safer code. Frank and I use pthreads in > the Win32 version of DttSP. > > I am looking for a bug in my callback under portaudio on DttSP. This > will enable us to cross platform DttSP on linux, bsd, mac, and wintel. > I have built gr-audio-portaudio but I want to make sure that it supports > a rich enough set of features to use libportaudio and pa19.dll on linux > and winblows respectively which is the only real reason for using > portaudio. I will ask for help here and elsewhere with talking to > coreaudio since I do not own a mac machine and the ones I have at work > are locked in. You can test building it on a mac using the sourceforge compile farm. They have two macos-X machines (and lots of other architectures) http://sourceforge.net/docs/E02/en/#top I have been doing some tests on the sourceforge compile farm to see if we can use it for automatic build testing for gnuradio and usrp. (You have to setup all your required libs in your homedirectory. I have succefully build the usrp driver code on their debian-linux X86 machine.) Since this is a remote machine, you can't hear anything of couse ;-) Greetings, Martin It is my belief that this will really make > gnuradio-win32 a possibility after all the great work done by DvH, > Fillod, etc. > > Bob > ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
Good. Let's get it on. Bob Thomas Schmid wrote: Just yesterday I was considering writing a gr-audio-mac block. But now I will certainly not do that. So, if you guys need mac os x testers, I am more than happy to help. Thomas On 3/12/06, Stephane Fillod <[EMAIL PROTECTED]> wrote: On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- Stephane ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman Laziness is the number one inspiration for ingenuity. Guilty as charged! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
That is why I put the message out. It will be good to have a working starting point. Bob Stephane Fillod wrote: On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman Laziness is the number one inspiration for ingenuity. Guilty as charged! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
Just yesterday I was considering writing a gr-audio-mac block. But now I will certainly not do that. So, if you guys need mac os x testers, I am more than happy to help. Thomas On 3/12/06, Stephane Fillod <[EMAIL PROTECTED]> wrote: > On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: > [..] > > I am looking for a bug in my callback under portaudio on DttSP. This > > will enable us to cross platform DttSP on linux, bsd, mac, and wintel. > > I have built gr-audio-portaudio but I want to make sure that it supports > > gr-audio-portaudio ? I am on it. Have you done something more than what > is in the current CVS repository? I rewrote something, and it's almost > done (it would have been if there was no rugby game this afternoon :). > In a way, the API is similar to JACK. The first samples are coming out. > > -- > Stephane > > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] > I am looking for a bug in my callback under portaudio on DttSP. This > will enable us to cross platform DttSP on linux, bsd, mac, and wintel. > I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- Stephane ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] FFTW 3.1/ PortAudio
On building FFTW3.1 the following works configure --enable-sse --enable-threads --enable-shared --enable-float --enable-3dnow --enable-k7 and --enable-shared do not work together but 3dnow works with shared. Go figure. This library has been tested on my P4HT, Dual Athlon MP, 8 head Athlon Dual Core Opteron, and through MinGW on my windows machines. On Winblows --enable-threads does not work yet and in addition one must use --with-our-malloc16 to prevent certain problems on Windows and the win32 malloc. Cygwin has released pthreads-win32 and it works as a native win32 library. This is probably the basis for pthreads under cygwin so I will attempt to do the library under cygwin to see if we can get thread safer code. Frank and I use pthreads in the Win32 version of DttSP. I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports a rich enough set of features to use libportaudio and pa19.dll on linux and winblows respectively which is the only real reason for using portaudio. I will ask for help here and elsewhere with talking to coreaudio since I do not own a mac machine and the ones I have at work are locked in. It is my belief that this will really make gnuradio-win32 a possibility after all the great work done by DvH, Fillod, etc. Bob -- AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman Laziness is the number one inspiration for ingenuity. Guilty as charged! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
