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Hi Greg and
all,
WSPR stops. The error message Error starting rx thread comes from startrx.f90 line 34. I added an immediate 'try again'. We still get to the "stop" in startrx.f90. spawning new thread: Resource temporarily unavailable Error starting 1st rx thread 11 spawning new thread: Resource temporarily unavailable Error starting 2nd rx thread 11 Because, Resource temporarily unavailable means, try again later, I gave it a go.. ps -eLfu alanb => alanb 3778 2254 3778 0 1 14:24 pts/0 00:00:00 /bin/sh /usr/local/bin/wspr40 alanb 3780 3778 3780 3 4 14:24 pts/0 00:01:27 python3 /downloads/hamradio/digital/wsjt/4795wsprB/wspr/wspr.py alanb 3780 3778 3781 0 4 14:24 pts/0 00:00:03 python3 /downloads/hamradio/digital/wsjt/4795wsprB/wspr/wspr.py alanb 3780 3778 3783 0 4 14:24 pts/0 00:00:02 python3 /downloads/hamradio/digital/wsjt/4795wsprB/wspr/wspr.py alanb 3780 3778 3854 1 4 15:03 pts/0 00:00:01 python3 /downloads/hamradio/digital/wsjt/4795wsprB/wspr/wspr.py I've looked at "top" and see nothing untoward. Less than 10% memory used, bursts of CPU during "Decode" then back to normal. Keep Smiling Alan VK2ZIW On Sun, 21 Dec 2014 04:43:33 -0700, ki7mt wrote > Hi Alan, > > Your package situation is not resolved, not by any stretch of the > imagination, but if you want to consider it good that's your call. > > I would take Joe's advice ( given 2 maybe even 3 times now ), run > WSPR0, see it if fails, cut the problem in half, or start isolating possibilities. > > You can't rule out the possibility of hardware issues, ram problems, > CPU issues, Heat, Net I/O, Disk I/O things of that nature. Its very > odd that WSPR runs 10 to 12 hours, then suddenly die on a thread, > even though it's been doing threads for hours before that. > > If you think it's Hardware / Kernel related, go to he supplier/ > kernel builder, they would be better suited to help trace / debug > those issues. It's the ARM group and their Mali 400 drivers, not open sauce. > > And like I said before, GCC 4.6 and the tool chain your using could > be a contributing fact. I don't even have an OS at hand that I could > install and test that version. We get the same problem with Fedora 21 and it's GCC as well. > > That's all I can offer, maybe others can add to this. > > 73's > Greg, KI7MT > > On 12/21/2014 04:01 AM, Alan VK2ZIW wrote: > > Hi Greg and all, > > > > Can we please focus on the "crash " problem? > > > > WSPR runs perfectly fine for 10+ hours then crashes: > > > > spawning new thread: Resource temporarily unavailable > > Error starting rx thread 11 > > > > The "pillow" issue is resolved. Just do: > > pip3 install -I pillow==2.5.3 > > > > Thanks Greg for logging in and taking a look. > > > > I've tried three kernel versions: 3.4.90, 3.4.104, 3.4.105+. > > Two Linux flavours: Bananian and Fedora 21 > > Always, the same crash problem after about 10 hours. > > > > Hardware: I'm using the Allwinner A20 SOC. This is the Banana Pi. > > It is dual core ARMv7 with the Mali 400 GPU. > > > > Problem: The ARM company who designed the Mali 400 GPU have not released > > OpenSource drivers, > > but only binaries for some kernel versions, in particular 3.4.X > > This affects many ARM SOCs. > > > > So, are my "crash" problems related to the "pthread" libraries in /usr/lib not > > being > > compatible with the 3.4.104 kernel and modules. > > > > Would these problems go away with a quad core CPU? > > > > Repeatability: One can only buy hardware that is available now, and suffer the > > software > > consequences, because one downloads the software today, not three months ago. > > > > Michael DG0OPK's website is trying to promote ARM hardware and provide, as many > > as he can, > > build instructions for same. > > > > Keep Smiling > > > > Alan VK2ZIW > > > > <snip> > > ------------------------------------------------------------- > The worth of man in reveled in his attitude to ordinary things > when he is not before the footlights. (cf John 1:36) > Oswald Chambers > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & > more Get technology previously reserved for billion-dollar > corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > _______________________________________________ > wsjt-devel mailing list > wsjt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wsjt-devel Alan Man's greatest waste of time: Worshipping the wrong God. Consider Jesus. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO OpenServer 5.0.X Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electr |
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