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cabana
n00b
Joined: 29 Mar 2011
Posts: 23
Location: Wrocław
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 Posted: Wed Jul 06, 2011 10:33 am Post subject: Flagi Intel Atom D410 |
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Witam
Jestem w trakcie instalacji Gentoo, i w pliku /etc/make.conf nie wiem jaką mam ustawić opcję dla
| Code: | CFLAGS="-O2 -march=i686 -pipe"
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Jest ktoś mi w stanie pomóc?
Pozdrawiam
| Code: | processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU D410 @ 1.66GHz
stepping : 10
cpu MHz : 1666.525
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dts
bogomips : 3333.05
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU D410 @ 1.66GHz
stepping : 10
cpu MHz : 1666.525
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dts
bogomips : 3333.02
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
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sherszen
Apprentice
Joined: 28 Jul 2006
Posts: 217
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| Posted: Wed Jul 06, 2011 2:38 pm Post subject: |
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Spróbuj:
| Code: | | CFLAGS="-march=native -O2 -pipe" |
A jak nie to core2, polecam jednak zestaw z native. |
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SlashBeast
Retired Dev
Joined: 23 May 2006
Posts: 2922
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| Posted: Wed Jul 06, 2011 2:44 pm Post subject: |
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Na D525 uzywam
| Code: | CFLAGS="-Os -pipe -march=core2 -mtune=generic"
CXXFLAGS="${CFLAGS}"
CHOST="x86_64-pc-linux-gnu" |
Wraz z gcc 4.4.5 (predzej zrobie update do 4.6 niz 4.5.x). |
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sebas86
Guru
Joined: 01 May 2005
Posts: 568
Location: Szczecinek / Szczecin
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| Posted: Tue Jul 12, 2011 8:34 pm Post subject: |
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U siebie na n550 używam:
| Code: | CFLAGS="-O2 -march=native -mfpmath=sse -mmmx -mssse3 -pipe -fomit-frame-pointer"
CXXFLAGS="${CFLAGS}" |
Żadnych testów wydajnościowych na Atomie nie robiłem.
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Nieważne jaka dystrybucja, ważne, że Linux! |
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