Hi Nobert, my email last week was incorrect.
> luahbtex should behave better, right, if the font is loaded with the
> harf renderer selected?
Actually, mode=harf with luaotfload 3.12 uses only 0.3 GB, but
\setmainfont in fontspec.sty somehow uses 2 GB...
It was reported at
> luahbtex should behave better, right, if the font is loaded with the
> harf renderer selected?
Ah, you seems right. But, when I added [RawFeature={mode=harf}] to
the example given at the beginning of this report and processed the file
with lualatex-dev in TeXLive 2019 of February 14, the memory
> the memory comsumption was improved from 6GB to mere 2GB!
a "mere 2GB" ;-)
luahbtex should behave better, right, if the font is loaded with the
harf renderer selected?
Best
Norbert
--
PREINING Norbert https://www.preining.info
Accelia Inc. + IFMGA ProGuide + TU
> Your best bet is bringing this up to the luatex-dev mailing list, not
> here in Debian, because we will surely not patch anything of that
> dimension.
I agree. Actually, this Debian bug already has "upstream" tag and
marked "forwarded" to https://github.com/u-fischer/luaotfload/issues/49
I
Hi
> lualatex in TeXlive 2020, so I bet this #930292 will remain the same,
Yes, probably.
> I wonder if this issue (huge memory comsumption with a huge number
> (e.g. 65535) of glyphs) can be fixed...
Your best bet is bringing this up to the luatex-dev mailing list, not
here in Debian, because
>> I know. It was by lualatex-dev in TeXLive 2019 as of 14 Februrary.
>
> Within the next 2 months or so TeX Live 2020 pretest will be uploaded,
> which will contain luahbtex and all the required changes.
As you know, lualatex-dev in TeXlive 2019 (after Nov. 2019)
will almost the same as
> I know. It was by lualatex-dev in TeXLive 2019 as of 14 Februrary.
Within the next 2 months or so TeX Live 2020 pretest will be uploaded,
which will contain luahbtex and all the required changes.
Best
Norbert
--
PREINING Norbert https://www.preining.info
Accelia
oid your
misunderstanding.
Ryutaroh
From: Norbert Preining
Subject: Re: Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK
fonts
Date: Sat, 15 Feb 2020 12:27:27 +0900
> On Sat, 15 Feb 2020, Ryutaroh Matsumoto wrote:
>> This is LuaHBTeX, Version 1.11.2 (TeX L
On Sat, 15 Feb 2020, Ryutaroh Matsumoto wrote:
> This is LuaHBTeX, Version 1.11.2 (TeX Live 2020/dev)
There is no luahbtex in Debian.
Norbert
--
PREINING Norbert http://www.preining.info
Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev
GPG:
By luaotfload 3.12 and
This is LuaHBTeX, Version 1.11.2 (TeX Live 2020/dev)
the memory consumption is 2 GB,
by texlive 15 February 2020.
Ryutaroh
/49
Anyway 1.8 GB is much better (for Japanese) than 6GB.
Ryutaroh
From: Ryutaroh Matsumoto
Subject: Re: Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK
fonts,Re: Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK
fonts
Date: Fri, 19 Jul 2019 10:39:30 +0900
..
I again compiled the same latex file by xelatex,
but the processing finished immediately and
I could not see the memory consumption by "top"...
Ryutaroh
From: =?UTF-8?Q?Hilmar_Preu=c3=9fe?=
Subject: Re: Bug#930292: texlive-luatex: lualatex uses huge memory for Noto
CJK fonts,Re: Bug#93
Control: tags 930292 - fixed-upstream
Control: forwarded 930292 https://github.com/u-fischer/luaotfload/issues/49
Sorry I was wrong.
The issue in the upstream is still open as above.
Ryutaroh
On 18.07.19 13:39, Ryutaroh Matsumoto wrote:
Hi Ryutaroh,
> I believe that the problem is spotted and fixed at
> https://github.com/u-fischer/luaotfload/issues/55
>
> The above seems to be uploaded to ctan on July 15.
> Maybe the next release of texlive-luatex package will close
> this issue
Control: tags 930292 + fixed-upstream
I believe that the problem is spotted and fixed at
https://github.com/u-fischer/luaotfload/issues/55
The above seems to be uploaded to ctan on July 15.
Maybe the next release of texlive-luatex package will close
this issue without special effort.
Ryutaroh
Am 10.06.2019 um 06:13 teilte Ryutaroh Matsumoto mit:
This report contains UTF-8 encoded text in the latex example.
lualatex uses 6 GB of real memory with a small input (see below)
when the Noto CJK fonts used in the first time.
First Link:
Package: texlive-luatex
Version: 2019.20190605-1
Severity: minor
Tags: upstream l10n
Dear Maintainer,
This report contains UTF-8 encoded text in the latex example.
lualatex uses 6 GB of real memory with a small input (see below)
when the Noto CJK fonts used in the first time.
This is an
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