I am running wsjtx on Ubuntu Linux 17.10 and am experiencing a memory leak
in jt9. I like to run it for long periods monitoring WSPR and FT8 but the
memory and CPU usage of process jt9 eventually gets excessive and I have to
kill it and start again.
I am running a freshly compiled binary out of th
This seems to have been swallowed. Apologies if there is a duplication...
-- Forwarded message --
From: Doug Collinge
Date: Tue, Feb 20, 2018 at 11:59 AM
Subject:
Memory Leak in jt9 Process
To:
wsjt-devel@lists.sourceforge.net
There seems to be a memory leak in the jt9
Sorry, it was in FT8 mode.
On Wed, Feb 21, 2018 at 11:19 AM, Bill Somerville
wrote:
> Hi Doug,
>
> thanks for this analysis. Which WSJT-X mode were you monitoring?
>
> 73
> Bill
> G4WJS.
>
>
> On 21/02/2018 19:16, Doug Collinge wrote:
>
> This seems to have b
It also increases its CPU usage, slowly increasing from short bursts while
it is decoding and nothing otherwise, to all available cycles continuously
in the course of a few hours. That must mean something, right?
On Tue, Feb 20, 2018 at 11:59 AM, Doug Collinge
wrote:
> There seems to b
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There seems to be a memory leak in the jt9 process started by wsjtx. I have
included a chart showing the memory use growing from about 20MiB to over
300MiB in the course of 11 hours. I set wsjtx to monitor 40m overnight and
recorded the memory stats produced by /proc/*/statm at one minute
intervals
2018 at 8:29 AM, Joe Taylor wrote:
> Hi Doug,
>
> On 2/20/2018 2:59 PM, Doug Collinge wrote:
>
>> There seems to be a memory leak in the jt9 process started by wsjtx. I
>> have included a chart showing the memory use growing from about 20MiB to
>> over 300MiB in the c
uld be relaxed to
allow readline7, just in case Ubuntu doesn't get around to including
readline6 (presuming it works, of course)
Doug VE7GNU
On Tue, Feb 20, 2018 at 11:59 AM Doug Collinge
wrote:
> There seems to be a memory leak in the jt9 process started by wsjtx. I
> have included a ch
r, I do not
> specify the use of libreadline-dev specifically, as it’s being pulled in by
> one or more other meta packages; I don’t recall which off-hand.
>
>
>
> 73’s
>
> Greg, KI7MT
>
>
>
> *From:* Doug Collinge [mailto:doug.colli...@gmail.com]
> *Sent:* Tu
>
>
> https://launchpad.net/~ki7mt/+archive/ubuntu/wsjtx-next/+packages
>
>
>
> You can check the Debian source package control files. However, I do not
> specify the use of libreadline-dev specifically, as it’s being pulled in by
> one or more other meta packages;
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