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Re: Accept GUILE 2 without extra configure options (issue 569390043 by a
Re: Accept GUILE 2 without extra configure options (issue 569390043 by address@hidden)
Sat, 7 Mar 2020 17:13:27 +0100
On Sat, Mar 7, 2020 at 12:41 PM David Kastrup <address@hidden> wrote:
> Han-Wen Nienhuys <address@hidden> writes:
> > On Sat, Mar 7, 2020 at 2:20 AM <address@hidden> wrote:
> >> getting there. And as long as Guile-2.2 crashes frequently with
> >> segfaults when used within LilyPond,
> > Can you file a bug report for any remaining Guile 2.2 crashes? I am
> > not aware of any.
> Just recently two segfaults in Patchy. Since I don't get more than
> "signal 11" in the log files, there is nothing worth filing. And since
> they occur intermittently and not reproducibly within the large runs of
> make doc, they will be related to garbage collection and thus even core
> dumps will be of comparatively little utility. Since running Patchy on
If you can capture a core dump and a back trace, that can at least give us
> Guile-2.2 takes a performance hit of about 40% (that's where my recent
> prolonged doc run times were from)
I would also be interested in more information about this. At what
commit are you seeing a 40% performance hit? AFAICT, it should be
roughly equivalent to guile 1.8 since
Author: Han-Wen Nienhuys <address@hidden>
Date: Tue Feb 25 21:39:10 2020 +0100
GUILE2: Do not run GC after processing every file.
> and ends up unreliable as well as not
> representative for 1.8, still our main target, I am not too enthused
> about running Patchy frequently on Guile-2.x with core dumps enabled
> (set ulimit -c 1000000 or so).
> How often do you run make doc?
I've been running a fair number of times recently when I was trying to
look into the speed of the build, but I've been mainly waiting for
https://codereview.appspot.com/575750043/ to hit master, so I can
build the docs in Docker too.
Let me try to repro some more.
Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen