GNU logs - #72588, boring messages


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From: Daniel Ruf <ruf.shagentur@HIDDEN>
Date: Mon, 12 Aug 2024 08:51:50 +0200
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During my research regarding faster gzip implementations I found
https://medium.com/@techhara/speeding-up-system-gzip-by-60-75edbc8ac0e8

Is the article correct and the implementation should be updated, or is the
benchmark flawed?

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<div dir=3D"auto">During my research regarding faster gzip implementations =
I found=C2=A0<a href=3D"https://medium.com/@techhara/speeding-up-system-gzi=
p-by-60-75edbc8ac0e8">https://medium.com/@techhara/speeding-up-system-gzip-=
by-60-75edbc8ac0e8</a><div dir=3D"auto"><br></div><div dir=3D"auto">Is the =
article correct and the implementation should be updated, or is the benchma=
rk flawed?</div></div>

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X-Loop: help-debbugs@HIDDEN
From: help-debbugs@HIDDEN (GNU bug Tracking System)
To: Daniel Ruf <ruf.shagentur@HIDDEN>
Subject: bug#72588: Acknowledgement (performance bug regarding CRC32
 algorithm implementation)
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Reply-To: 72588 <at> debbugs.gnu.org
Date: Mon, 12 Aug 2024 06:53:02 +0000

Thank you for filing a new bug report with debbugs.gnu.org.

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72588: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D72588
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Is the article correct and the implementation should be updated, or is the =
 benchmark flawed?   I&#39;ll go classic - it&#39;s not a bug it&#39;s a fe=
ature.   lists.gnu.org https://lists.gnu.org/archive/html/bug-gzip/2023-11/=
msg00000.html=0D

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<div><br></div><div class=3D"nh_extra"><blockquote class=3D"nh_quote" style=
=3D"border-left: 2px solid #999; padding-left: 8px; margin: 0;"><div id=3D"=
gwp7d01f648"><div>Is the article correct and the implementation should be u=
pdated, or is the<br></div><div>benchmark flawed?<br></div></div></blockquo=
te></div><div><br></div><div>I'll go classic - it's not a bug it's a featur=
e.<br></div><div><br></div><div><a href=3D"https://lists.gnu.org/archive/ht=
ml/bug-gzip/2023-11/msg00000.html">https://lists.gnu.org/archive/html/bug-g=
zip/2023-11/msg00000.html</a><br></div>
--2KACIFTPJFPNDMBNKXTLInhgwp--




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Is the article correct and the implementation should be updated, or is the =
 benchmark flawed?   I&#39;ll go classic - it&#39;s not a bug it&#39;s a fe=
ature.   lists.gnu.org https://lists.gnu.org/archive/html/bug-gzip/2023-11/=
msg00000.html=0D

--2KACIFTPJFPNDMBNKXTLInhgwp
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<div><br></div><div class=3D"nh_extra"><blockquote class=3D"nh_quote" style=
=3D"border-left: 2px solid #999; padding-left: 8px; margin: 0;"><div id=3D"=
gwp7d01f648"><div>Is the article correct and the implementation should be u=
pdated, or is the<br></div><div>benchmark flawed?<br></div></div></blockquo=
te></div><div><br></div><div>I'll go classic - it's not a bug it's a featur=
e.<br></div><div><br></div><div><a href=3D"https://lists.gnu.org/archive/ht=
ml/bug-gzip/2023-11/msg00000.html">https://lists.gnu.org/archive/html/bug-g=
zip/2023-11/msg00000.html</a><br></div>
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During my research regarding faster gzip implementations I found
https://medium.com/@techhara/speeding-up-system-gzip-by-60-75edbc8ac0e8

Is the article correct and the implementation should be updated, or is the
benchmark flawed?

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<div dir=3D"auto">During my research regarding faster gzip implementations =
I found=C2=A0<a href=3D"https://medium.com/@techhara/speeding-up-system-gzi=
p-by-60-75edbc8ac0e8">https://medium.com/@techhara/speeding-up-system-gzip-=
by-60-75edbc8ac0e8</a><div dir=3D"auto"><br></div><div dir=3D"auto">Is the =
article correct and the implementation should be updated, or is the benchma=
rk flawed?</div></div>

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[Resending because my earlier email had the wrong bug number.]

Due to work by Sam Russell and others it looks like gzip now has faster 
CRC32 code on Savannah master, so closing this old bug report. See:

https://bugs.gnu.org/74927
https://bugs.gnu.org/74192
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Subject: Re: performance bug regarding CRC32 algorithm implementation
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Due to work by Sam Russell and others it looks like gzip now has faster 
CRC32 code on Savannah master, so closing this old bug report. See:

https://bugs.gnu.org/74927
https://bugs.gnu.org/74192

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Subject: bug#72588: closed (Fwd: Re: performance bug regarding CRC32
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Your bug report

#72588: performance bug regarding CRC32 algorithm implementation

which was filed against the gzip package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 72588 <at> debbugs.gnu.org.

--=20
72588: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D72588
GNU Bug Tracking System
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[Resending because my earlier email had the wrong bug number.]

Due to work by Sam Russell and others it looks like gzip now has faster 
CRC32 code on Savannah master, so closing this old bug report. See:

https://bugs.gnu.org/74927
https://bugs.gnu.org/74192
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Message-ID: <f6004703-a3b6-4b13-b349-f940795fce3e@HIDDEN>
Date: Mon, 10 Feb 2025 23:49:13 -0800
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To: Daniel Ruf <ruf.shagentur@HIDDEN>
Cc: 75288-done <at> debbugs.gnu.org
From: Paul Eggert <eggert@HIDDEN>
Subject: Re: performance bug regarding CRC32 algorithm implementation
Organization: UCLA Computer Science Department
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Due to work by Sam Russell and others it looks like gzip now has faster 
CRC32 code on Savannah master, so closing this old bug report. See:

https://bugs.gnu.org/74927
https://bugs.gnu.org/74192

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During my research regarding faster gzip implementations I found
https://medium.com/@techhara/speeding-up-system-gzip-by-60-75edbc8ac0e8

Is the article correct and the implementation should be updated, or is the
benchmark flawed?

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<div dir=3D"auto">During my research regarding faster gzip implementations =
I found=C2=A0<a href=3D"https://medium.com/@techhara/speeding-up-system-gzi=
p-by-60-75edbc8ac0e8">https://medium.com/@techhara/speeding-up-system-gzip-=
by-60-75edbc8ac0e8</a><div dir=3D"auto"><br></div><div dir=3D"auto">Is the =
article correct and the implementation should be updated, or is the benchma=
rk flawed?</div></div>

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