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Re: bin/50638: Extreme slowness on loading gzipped kernels on oldCPUs
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: Tue, 12 Jan 2016 08:10:47 +0100
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On 11.01.2016 23:37, Joerg Sonnenberger wrote:
> On Mon, Jan 11, 2016 at 09:50:00PM +0000, Kamil Rytarowski wrote:
>> Is it space cheaper to generate lookup table instead of using a
>> pregenerated one?
>
> See the posted patch. It's a bit difficult to say, but it requires
> less than 100 Bytes for x86's boot.
>
> Joerg
>
If it doesn't matter that it's semireentrant it's OK from me.
IIRC it should be ~10x quicker than the previous one.
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