Re: svn commit: r184471 - in head/bin: cat cp

2008-11-03 Thread Peter Jeremy
On 2008-Nov-03 00:34:47 +0100, Ivan Voras [EMAIL PROTECTED] wrote: 2008/10/31 Giorgos Keramidas [EMAIL PROTECTED]: The difference between the best and the worst is 247 context switches (total, not per second). It looks like it's probably worth pushing the limit up to 8 MB when we have lots of

Re: svn commit: r184471 - in head/bin: cat cp

2008-11-03 Thread Giorgos Keramidas
On Mon, 3 Nov 2008 18:58:18 +1100, Peter Jeremy [EMAIL PROTECTED] wrote: On 2008-Nov-03 00:34:47 +0100, Ivan Voras [EMAIL PROTECTED] wrote: 2008/10/31 Giorgos Keramidas [EMAIL PROTECTED]: The difference between the best and the worst is 247 context switches (total, not per second). It looks

Re: svn commit: r184471 - in head/bin: cat cp

2008-11-03 Thread Joerg Sonnenberger
On Mon, Nov 03, 2008 at 12:34:47AM +0100, Ivan Voras wrote: It looks like it's probably worth pushing the limit up to 8 MB when we have lots of memory :) Yes, it's an improvement, but who will ever notice? :) Is even the improvement from 64KB to 1MB even measurable? I mean on anything but

Re: svn commit: r184471 - in head/bin: cat cp

2008-11-02 Thread Ulrich Spoerlein
On Thu, 30.10.2008 at 14:05:58 +, Ivan Voras wrote: Author: ivoras Date: Thu Oct 30 14:05:57 2008 New Revision: 184471 URL: http://svn.freebsd.org/changeset/base/184471 Log: Teach cat(1) and cp(1) to use a larger buffer if enough memory is present in the system. A simple