Re: Grow heap aggressively during music interpretation (issue 561390043 by address@hidden)

[David Kastrup]

Han-Wen Nienhuys <address@hidden> writes:

> On Wed, Feb 5, 2020 at 12:33 PM <address@hidden> wrote:
>
> when you see things like:
>
> World-stopped marking took 187 msecs (77 in average)
> In-use heap: 51% (40071 KiB pointers + 6357 KiB other)
>
> it means it took 187ms for GC, and then reclaimed 49% of the memory.
>
> If you often see higher percentages, we'll spend more CPU in marking memory
> without getting fresh memory.
>
> I tried to run the carver score, but it needs updating and,
>
>  [hanwen@localhost lilypond]$ ./out/bin/convert-ly  carver/*ly
> convert-ly (GNU LilyPond) 2.21.0
>
> Traceback (most recent call last):
>   File "./out/bin/convert-ly", line 413, in <module>
>     main ()
>   File "./out/bin/convert-ly", line 387, in main
>     f = f.decode (sys.stdin.encoding or "utf-8")
> AttributeError: 'str' object has no attribute 'decode'
> [hanwen@localhost lilypond]$ python2 ./out/bin/convert-ly  carver/*ly
> Traceback (most recent call last):
>   File "./out/bin/convert-ly", line 59, in <module>
>     import lilylib as ly
>   File
> "/home/hanwen/vc/lilypond/out/lib/lilypond/current/python/lilylib.py", line
> 216
>     print('command failed:', cmd, file=sys.stderr)
>                                       ^
> SyntaxError: invalid syntax
>
> Is there still work left for the python3 conversion?
>
>> https://codereview.appspot.com/561390043/
>>

Yes, separate issue.  Jonas, I think you should push the fix for that
one to staging: from "doesn't work" there cannot be much more of a
regression to be afraid of.

-- 
David Kastrup