Subject: Re: Unrolling write loop in bzero
To: Toru Nishimura <>
From: Warner Losh <>
List: port-mips
Date: 03/11/1999 10:20:20
In message <> Toru Nishimura writes:
: I want to know whether write unrolling does not contribute the bzero()
: write performance.  Both of the theories reasoned by hardware
: designs/implemenations, and actually performance measurements will be
: welcome. 

I know that Linux has a bzero which does do write unrolling,
especially for the R4000 and higher processors.