I3 处理器的make.conf里面是写core2吧？

fender0107401 发表于 2012-07-04 07:37

配置文件倒腾乱套了，笔记本上的freebsd的make.conf丢了，还剩下我以前用amd处理器的那个。

记得好像是这么写。

macafee 发表于 2012-07-04 12:05

这个优化感觉真没啥用，设和不设基本没区别。

fender0107401 发表于 2012-07-04 12:27

回复 2# macafee

我还是想写那么一行。

ulovko 发表于 2012-07-04 13:04

是core2 :emn31:

ulovko 发表于 2012-07-04 13:13

> more /usr/share/examples/etc/make.conf
# The CPUTYPE variable controls which processor should be targeted for
# generated code.This controls processor-specific optimizations in
# certain code (currently only OpenSSL) as well as modifying the value
# of CFLAGS to contain the appropriate optimization directive to gcc.
# The automatic setting of CFLAGS may be overridden using the
# NO_CPU_CFLAGS variable below.
# Currently the following CPU types are recognized:
# Intel x86 architecture:
#    (AMD CPUs)    opteron-sse3 opteron athlon64-sse3 athlon64 athlon-mp
#                   athlon-xp athlon-4 athlon-tbird athlon k8-sse3 k8
#                   geode k6-3 k6-2 k6 k5
#    (Intel CPUs) core2 core nocona pentium4m pentium4 prescott
#                   pentium3m pentium3 pentium-m pentium2
#                   pentiumpro pentium-mmx pentium i486 i386
#    (Via CPUs)    c3 c3-2
# AMD64 architecture: opteron, athlon64, nocona, prescott, core2
# Intel ia64 architecture: itanium2, itanium
# SPARC-V9 architecture:    v9 (generic 64-bit V9), ultrasparc (default
#                            if omitted), ultrasparc3
#
# (?= allows to buildworld for a different CPUTYPE.)

FROM : http://bbs.chinaunix.net/thread-3751834-1-1.html
4：ports 和 package 文件下载地址设置^_^ :emn31:

fender0107401 发表于 2012-07-04 13:40

回复 5# ulovko

:wink:

greensky_34 发表于 2012-07-05 00:11

obsd178 发表于 2012-07-05 18:17

对性能确实有影响的平常可以加上 -j {:2_178:}

ulovko 发表于 2012-07-06 15:39

# dmidecode -t processor
# dmidecode 2.11
SMBIOS 2.6 present.

Handle 0x0004, DMI type 4, 42 bytes
Processor Information
Socket Designation: Socket 989
Type: Central Processor
Family: Core 2 Quad
Manufacturer: Intel
ID: E5 06 01 00 FF FB EB BF
Signature: Type 0, Family 6, Model 30, Stepping 5
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM) i7 CPU Q 740@ 1.73GH
Voltage: 0.0 V
External Clock: 133 MHz
Max Speed: 4000 MHz
Current Speed: 1733 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: 0x0007
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 4
Core Enabled: 1
Thread Count: 2
Characteristics:
64-bit capable
可以清晰的看到 Family: Core 2 Quad ^_^ :emn31:

yexiaofan1 发表于 2012-08-20 14:44

本帖最后由 yexiaofan1 于 2012-08-20 14:46 编辑

i3是core吧.....core2是酷睿2...我笔记本上写的是酷睿i3..

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I3 处理器的make.conf里面是写core2吧？