Date: Mon, 05 Dec 2011 18:16:54 +0100 From: rank1seeker@gmail.com To: hackers@freebsd.org Subject: CPUTYPE and friends, from 'make.conf' benchmark Message-ID: <20111205.171654.020.1@DOMY-PC>
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I've took machine and installed binary FreeBSD(amd64 8.2-p4 GENERIC) on =
it.=0D=0AThen I've installed 'benchmarks/unixbench' port.=0D=0A=0D=0ASo =
everything is a default generic binary install ('make.conf' empty - no =
CPU optimization flags)=0D=0A=0D=0AAfter running: '# time unixbench', =
final score was:=0D=0A 394.2=0D=0ACompleted in 22.8 =
min=0D=0A=0D=0A=0D=0AThen I've recompiled everything, from src, world and =
kernel, with =
'make.conf':=0D=0A--=0D=0ACPUTYPE?=3Dcore2=0D=0ACFLAGS+=3D-march=3Dnative=0D=0ANO_CPU_CFLAGS=3Dyes=0D=0ACOPTFLAGS+=3D-march=3Dnative=0D=0ANO_CPU_COPTFLAGS=3Dyes=0D=0A--=0D=0A=0D=0AAfter =
reboot, I've run: '# time unixbench', final score was:=0D=0A =
313.5=0D=0ACompleted in 26.7 min=0D=0A=0D=0AI'm getting worse result, =
with optimized FreeBSD's binaries?!?=0D=0AHow =
come?=0D=0A=0D=0A=0D=0ADomagoj Smol=E8i=E6
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