Subject: Re: Recent pmap cleanup
To: None <port-arm@netbsd.org>
From: Chris Gilbert <chris@paradox.demon.co.uk>
List: port-arm
Date: 04/13/2002 13:56:08
From: "Chris Gilbert" <chris@paradox.demon.co.uk>
Sent: Monday, March 25, 2002 12:00 AM
>
> Standard test being:
> cd pkgsrc/devel/gmake; make cleandir; make patch; time make configure
> Note that pkgsrc is off an NFS mount, the workdir is on the local disk
>
> Taking a reasonably old kernel (NetBSD 1.5ZA (GERRY) #41: Tue Jan 22
> 11:17:44 GMT 2002) time output was:
> 17.0u 38.6s 1:14.68 74.5% 0+0k 27+1550io 226pf+0w
> using -current as of about now (NetBSD 1.5ZC (GERRY) #70: Sun Mar 24
> 22:17:15 GMT 2002) time output was:
> 16.9u 39.1s 1:14.21 75.5% 0+0k 26+1558io 231pf+0w
Just to update the performance figures above, seems something's wiped more
time off this benchmark, I suspect the cpufunc changes by jason.
-current as of today: (NetBSD 1.5ZC (GERRY) #79: Sat Apr 13 13:42:11 BST
2002)
16.1u 38.1s 1:12.57 74.8% 0+0k 26+1563io 231pf+0w
Chris