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From: Marius Strobl <marius@FreeBSD.org>
Date: Wed, 22 Sep 2010 20:03:59 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/sys/sparc64/include md_var.h src/sys/sparc64/sparc64
 machdep.c support.S
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marius      2010-09-22 20:03:59 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    sys/sparc64/include  md_var.h 
    sys/sparc64/sparc64  machdep.c support.S 
  Log:
  SVN rev 213020 on 2010-09-22 20:03:59Z by marius
  
  MFC: rr212709, r212730
  
  Add a VIS-based block copy function for SPARC64 V and later, which
  additionally takes advantage of the prefetch cache of these CPUs.
  Unlike the uncommitted US-III version, which provide no measurable
  speedup or even resulted in a slight slowdown on certain CPUs models
  compared to using the US-I version with these, the SPARC64 version
  actually results in a slight improvement.
  
  Revision    Changes    Path
  1.17.2.5    +2 -0      src/sys/sparc64/include/md_var.h
  1.155.2.12  +4 -1      src/sys/sparc64/sparc64/machdep.c
  1.36.2.3    +113 -0    src/sys/sparc64/sparc64/support.S