Bug#976054: initramfs-tools: [RFC] Compress initramfs file with zstd

From	Hideki Yamane <henrich@iijmio-mail.jp>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#976054: initramfs-tools: [RFC] Compress initramfs file with zstd
Date	2021-01-31 11:50 +0100
Message-ID	<BDisN-mZ-5@gated-at.bofh.it> (permalink)
References	<BgjnX-5rk-1@gated-at.bofh.it> <BhxIe-1dC-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi,

On Wed, 2 Dec 2020 11:28:06 +0100 Michael Prokop <mika@debian.org> wrote:
> Do we have any numbers for where xz resides in terms of
> decompression speed?

 As I've posted at salsa, its decompression is so slow.
 Its CPU is AMD Ryzen 5 PRO 3400GE (3.3GHz) but it takes 3 seconds.
 Older i686 CPUs would take more... but xz shrinks just 3 or 4MB.
 https://salsa.debian.org/kernel-team/initramfs-tools/-/merge_requests/37#note_211939

-- 
Regards,

 Hideki Yamane     henrich @ debian.org/iijmio-mail.jp

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Bug#976054: initramfs-tools: [RFC] Compress initramfs file with zstd Hideki Yamane <henrich@debian.org> - 2020-11-29 02:10 +0100
  Bug#976054: initramfs-tools: [RFC] Compress initramfs file with zstd Michael Prokop <mika@debian.org> - 2020-12-02 11:40 +0100
    Bug#976054: initramfs-tools: [RFC] Compress initramfs file with  zstd Hideki Yamane <henrich@iijmio-mail.jp> - 2021-01-31 11:50 +0100

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