Re: [Discuss-gnuradio] Weired GNURADIO Performance

2009-05-02 Thread Firas Abbas
Hi, > On Sat, 5/2/09, Andrew Lutomirski wrote: > I can speculate: some versions of Ubuntu (i.e. all the ones > I've actually looked at) seem to build fftw *without* SSE/SSE2.  > > --Andy Do FFTW have a function we can use to read if it is using SSE/SSE2?. If exist, we can add a small progra

[Discuss-gnuradio] Re: error compiling gnuradio trunk

2009-05-02 Thread Achilleas Anastasopoulos
After a bit of searching I think the problem is as follows: Since AC_PROG_MKDIR_P is reported undefined, this propagtes to the corresponding Makefiles, eg in gnuradio-corse/docs/Makefile which contains the line MKDIR_P = so later on when it tries to execute $(MKDIR_P) html in order to cr

[Discuss-gnuradio] error compiling gnuradio trunk

2009-05-02 Thread Achilleas Anastasopoulos
I am trying to install gnuradio from trunk to a "Red Hat Enterprise Linux WS release 5 (Tikanga)" Bootstrap gives the following error: - configure.ac:85: error: possibly undefined macro: AC_PROG_MKDIR_P If this token and others are legitimate, please use m4_pattern_allow.

Re: [Discuss-gnuradio] Weired GNURADIO Performance

2009-05-02 Thread Andrew Lutomirski
On Sat, May 2, 2009 at 10:15 AM, Firas A. wrote: > > Hi, > > Today was a day-mare  for me. I had to reformat/install gnuradio on my PC 3 > times in few hours. > > The story begins when I tried to upgrade my nice working Ubuntu 8.10 OS to > the new 9.04 on my old 3.0GHz C2D system (2G RAM). I had a

[Discuss-gnuradio] Weired GNURADIO Performance

2009-05-02 Thread Firas A.
Hi, Today was a day-mare for me. I had to reformat/install gnuradio on my PC 3 times in few hours. The story begins when I tried to upgrade my nice working Ubuntu 8.10 OS to the new 9.04 on my old 3.0GHz C2D system (2G RAM). I had an application which needs much CPU performance. The application