As a note: these new 12 gen intel processors have both P (performance) cores, and E (efficiency cores). How they determine use of each I am still exploring.

I wonder how relevant these benchmarks are to WSPR decoding. You're probably spending nearly all of your CPU time in my Fano decoder, and one of the drawbacks of Fano decoding (or any

Hi Tom, WD 3.0.3.1 differs from WD 3.0.3 only in the location of the path to the tmpfs file system. I have fixed and checked in the line of code run by 'wdln' so it now knows to look for its files in

Hi Jim, I had laid that out and decided that it wasn't worth having to maintain and monitor multiple systems. Keeping everything updated, running and happy, becomes very times consuming. From:

Tom, don't overlook splitting the load amongst 2 or more systems. Multiple computers can access multiple kiwi with multiple antennas as long as all bands run on the same computer. The matrix

Hi Ulli, I am actually running the I9-10850k. However, when running all bands, all modes including 4w on my 64 rx channels, i started having thermal issues seeing core temps hitting 100c. I think his

Yes, you can: sudo umount /tmp/wsprdaemon then sudo vi /etc/fstab and delete the line which defines it -- Rob Robinett AI6VN rob@... mobile: +1 650 218 8896

Can fstab be changed ot remove /tmp/wsprdaemon? On 6/25/22 18:17, Rob Robinett wrote:

Thanks Rob, the for the interesting real live hardware observation. Here is a comparison from the passmark cpu benchmark website - the mentioned i9 is what Tom is using - if I remember correctly he

At the suggestion of Holger OE9GHV, I have moved the location of WD's temporary files from /tmp/wpsrdaemon to /dev/shm/wsprdaemon. The /dev/shm file system is created automatically and its size scaled

Those of you who I have helped configure WD 3.0 to listen for some or all of the FST4W-120...1800 modes know those configurations put serious stress on the CPU(s) and RAM memory. For example, in

In early versions of 3.0.2 I logged OV events with ERROR log lines, but they aren't really SW errors and those 'ERRO:...OV " lines interfered with seeing real SW bugs. So I changed the OV log lines so

I see overflow errors all the time , but it seems a "soft error" which does not terminate execution John K5MO

Do overload events show up in the error logs when using wdle? Steve KD2OM

If you have big signals from something like nearby AM TX, those Mini-Circuit 2-ways get whacked. On 6/24/22 09:14, WA2TP - Tom wrote:

Thanks Gwyn. I seem to have some headroom most of the time so It really isn't taxing the pc too much. I am considering adding a 4th receiver, mostly because I would like to use the receiver

Hi Bruce, I had done the same with a passive mini circuits splitter and worked fine. In doing some testing with Rob for wd3.0, I set up a pi4 and dedicated 14rx kiwi, But I replaced the passive

I recently repaired a dipole antenna used at my KX4AZ/T locationin Michigan, and the restored spotting performance motivated me to purchase a second KiwiSDR, in order to get full WSPR band coverage.

Phil, I see some, not very many each day. Steve KD2OM On 6/24/22 03:03, Phil Karn wrote:

That defaults on wsprd -h is misleading. I consider the values used by wsjt-x to be more the real default, and they are -C 500 -o 4 which is what I believe WD uses.