Hello Daniel, I tried the parameters that you sent. (without fft2) These are the results:
Pentium IV at 2.66 GHz, Debian Etch, Linrad-02-28: 4% Pentium IV at 2.66 GHz, Debian Etch, Linrad-02.21: 5% Pentium III at 800 MHz, Suse 9.1, Linrad-02.28: 7% Pentium III at 800 MHz, Suse 9.1, Linrad-02.21: 18% This is in terminal mode with svgalib. Under X11 the load is similar on the Pentium IV but it is about 16% on the Pentium III for both Linrad-02.21 and 02-28. Linrad-02-28 should be identical to 02-27 when it comes to timings. The differences are in the calibration routines only. The differences I see between the latest and earlier versions go in the opposite direction to what you observe. The difference (by a factor of about 2.5) is very large and shows that I corrected some error. Presumably I did not do it right since you observe a change in the opposite direction. Are you running with svgalib or under X11? If X11, what is the screen size and colour depth that you use? 73 Leif > Hello Leif, > > there seems to be significant increase from 02.23 to 02.27 regarding the CPU > usage. > > On my system (AMD Duron 1,3 GHz, 512Mb RAM) I see the following figures: > > Linux (Suse 9.1): > > 02.19 (02.23 is the same) > FFT2 off: 19% > FFT2 on: 37% > > > 02.27 > FFT2 off: 36% > FFT2 on: 53% > [EMAIL PROTECTED] > ---------------- > > Win2K: > wlr 02.27 > > FFT2 off: 22% > FFT2 on: 37% > > > This is with the same parameter files for all versions. It doesn't bother me > much, just curious to know why. > > On ON5GN's system there is not much of an increase but Pierre is using modern > hardware. > > > 73 > > Daniel, DL3IAE > > -- > http://dl0ger-eme.dd8il.de/ > > "Feel free" - 10 GB Mailbox, 100 FreeSMS/Monat ... > Jetzt GMX TopMail testen: http://www.gmx.net/de/go/topmail > > ############################################################# > This message is sent to you because you are subscribed to > the mailing list <linrad@antennspecialisten.se>. > To unsubscribe, E-mail to: <[EMAIL PROTECTED]> > To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> > To switch to the INDEX mode, E-mail to <[EMAIL PROTECTED]> > Send administrative queries to <[EMAIL PROTECTED]> > ############################################################# This message is sent to you because you are subscribed to the mailing list <linrad@antennspecialisten.se>. To unsubscribe, E-mail to: <[EMAIL PROTECTED]> To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> To switch to the INDEX mode, E-mail to <[EMAIL PROTECTED]> Send administrative queries to <[EMAIL PROTECTED]>