Re: bin/50638: Extreme slowness on loading gzipped kernels on oldCPUs

[Kamil Rytarowski <n54%gmx.com@localhost>]

The following reply was made to PR bin/50638; it has been noted by GNATS.

From: Kamil Rytarowski <n54%gmx.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: bin/50638: Extreme slowness on loading gzipped kernels on oldCPUs
Date: Mon, 11 Jan 2016 22:49:00 +0100

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 On 11.01.2016 19:58, Joerg Sonnenberger wrote:
 > On Mon, Jan 11, 2016 at 11:40:01AM +0000, Manuel Bouyer wrote:
 >> The following reply was made to PR bin/50638; it has been noted
 >> by GNATS.
 >> 
 >> From: Manuel Bouyer <bouyer%antioche.eu.org@localhost> To:
 >> gnats-bugs%NetBSD.org@localhost Cc: gnats-admin%netbsd.org@localhost,
 >> netbsd-bugs%netbsd.org@localhost, tsutsui%ceres.dti.ne.jp@localhost Subject: Re:
 >> bin/50638: Extreme slowness on loading gzipped kernels on
 >> oldCPUs Date: Mon, 11 Jan 2016 12:36:11 +0100
 >> 
 >> On Mon, Jan 11, 2016 at 10:50:01AM +0000, Izumi Tsutsui wrote:
 >>> [...] On i386 and amd64, gzipped kernels are not used at all.
 >> 
 >> that's not true. I use gzipped kernels and modules for tftp boot
 > 
 > It's even better. The install ISO image uses gzipped kernels and
 > also clearly shows that CRC32 verification is done. Ah well, let's
 > not bother anymore. Attached is a working patch that needed 2min of
 > work and slightly more time to test...
 > 
 
 Is it space cheaper to generate lookup table instead of using a
 pregenerated one?
 
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