Difference between revisions of "CPU FLAGS"

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<tr><td>{{c|sse4a}}</td><td>late 2007 (Barcelona/Phenom)</td><td>AMD</td><td>Supplemental Streaming SIMD Extensions 4a</td><td>See [[Wikipedia:SSSE4#SSE4a]]</td></tr>
 
<tr><td>{{c|sse4a}}</td><td>late 2007 (Barcelona/Phenom)</td><td>AMD</td><td>Supplemental Streaming SIMD Extensions 4a</td><td>See [[Wikipedia:SSSE4#SSE4a]]</td></tr>
 
<tr><td>{{c|sse4_2}}</td><td>late 2008 (Nehalem/Core i7)</td><td>Intel</td><td>Supplemental Streaming SIMD Extensions 4.2</td><td>See [[Wikipedia:SSSE4#SSE4.2]]</td></tr>
 
<tr><td>{{c|sse4_2}}</td><td>late 2008 (Nehalem/Core i7)</td><td>Intel</td><td>Supplemental Streaming SIMD Extensions 4.2</td><td>See [[Wikipedia:SSSE4#SSE4.2]]</td></tr>
<tr><td>{{c|popcnt}}</td><td>2007</td><td>Intel</td><td>POPCNT and LZCNT</td><td>See [[Wikipedia:SSE4#POPCNT_and_LZCNT]]</td></tr>
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<tr><td>{{c|popcnt}}</td><td>2007</td><td>AMD</td><td>POPCNT and LZCNT</td><td>See [[Wikipedia:SSE4#POPCNT_and_LZCNT]]</td></tr>
 
{{TableEnd}}
 
{{TableEnd}}

Revision as of 19:04, March 26, 2015

This page lists processor instruction sets that can be enabled on Funtoo Linux systems using the CPU_FLAGS_* variables.

CPU_FLAGS_X86

FlagIntroducedByName
mmx1997 (Pentium MMX)IntelMMXSee Wikipedia:MMX (instruction set)
mmxext1999AMDAMD MMX ExtensionsSee Wikipedia:Extended MMX
sse1999 (Pentium III)AMDStreaming SIMD Extensions (SSE)See Wikipedia:Streaming SIMD Extensions
sse22001 (Pentium 4)IntelStreaming SIMD Extensions 2 (SSE2)See Wikipedia:SSE2
sse32004 (Pentium 4 Prescott)IntelStreaming SIMD Extensions 3 (SSE3/PNI)See Wikipedia:SSE3
ssse32006 (Core 2 Woodcrest)IntelSupplemental Streaming SIMD Extensions 3 (SSSE3)See Wikipedia:SSSE3
sse4_12007 (Core Penryn)IntelSupplemental Streaming SIMD Extensions 4.1See Wikipedia:SSSE4#SSE4.1
sse4alate 2007 (Barcelona/Phenom)AMDSupplemental Streaming SIMD Extensions 4aSee Wikipedia:SSSE4#SSE4a
sse4_2late 2008 (Nehalem/Core i7)IntelSupplemental Streaming SIMD Extensions 4.2See Wikipedia:SSSE4#SSE4.2
popcnt2007AMDPOPCNT and LZCNTSee Wikipedia:SSE4#POPCNT_and_LZCNT