From: Giuliano Pochini <pochini@denise.shiny.it>
To: Benjamin Herrenschmidt <bh40@calva.net>
Cc: linuxppc-dev@lists.linuxppc.org
Subject: Re: progress on l2cr
Date: Mon, 31 Jul 2000 20:18:27 -0400 [thread overview]
Message-ID: <39861753.8DB68BB6@denise.shiny.it> (raw)
In-Reply-To: 20000722201320.21455@192.168.1.10
> >Is there any reason to keep the L2 cache data-only ?
>
> There are some rare cases where it can be useful, yes. Like when flushing
> it, to avoid the flush code to pollute it.
A few bytes inside a 1MB cache are't a problem IMHO. Anyway I enabled it and
performance compiling programs is 15% lower.
Bye.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-08-01 0:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-07-17 22:26 progress on l2cr Guillaume Laurès
2000-07-18 6:54 ` Guillaume Laurès
2000-07-18 8:03 ` Benjamin Herrenschmidt
2000-07-22 1:38 ` Giuliano Pochini
2000-07-22 20:13 ` Benjamin Herrenschmidt
2000-08-01 0:18 ` Giuliano Pochini [this message]
2000-07-31 18:42 ` Benjamin Herrenschmidt
2000-08-06 3:25 ` Giuliano Pochini
2000-08-06 9:33 ` Timothy A. Seufert
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