Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts

To: Ryutaroh Matsumoto <ryutaroh.matsumoto@nagoya-u.jp>
Cc: 930292@bugs.debian.org
Subject: Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts
From: Norbert Preining <preining@logic.at>
Date: Tue, 18 Feb 2020 11:22:38 +0900
Message-id: <[🔎] 20200218022238.7oikxxr3iniihmyg@bulldog.preining.info>
Reply-to: Norbert Preining <preining@logic.at>, 930292@bugs.debian.org
In-reply-to: <[🔎] 20200218.112011.304897475459655754.ryutaroh.matsumoto@nagoya-u.jp>
References: <[🔎] 20200218003148.7c4rvpwmrokst4xh@bulldog.preining.info> <[🔎] 20200218.093948.889696806724174016.ryutaroh.matsumoto@nagoya-u.jp> <[🔎] 20200218005438.r6ngdobagvqkj7nr@bulldog.preining.info> <[🔎] 20200218.112011.304897475459655754.ryutaroh.matsumoto@nagoya-u.jp> <20190610.131352.1529709574961137774.ryutaroh.matsumoto@nagoya-u.jp>

> 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 Wien + JAIST + TeX Live + Debian Dev
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

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References:
- Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts
  - From: Norbert Preining <preining@logic.at>
- Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts
  - From: Ryutaroh Matsumoto <ryutaroh.matsumoto@nagoya-u.jp>
- Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts
  - From: Norbert Preining <preining@logic.at>
- Bug#930292: texlive-luatex: lualatex uses huge memory for Noto CJK fonts
  - From: Ryutaroh Matsumoto <ryutaroh.matsumoto@nagoya-u.jp>

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