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#1 2011-08-18 09:05:06

graysky
Wiki Maintainer
From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Intel Core i5 and i3 users - please post the output of... [solved]

Hello Core i5 and i3 users.  Can someone please post the output of the following two commands for me?

grep 'model\|family' /proc/cpuinfo | head -n3
gcc -c -Q -march=native --help=target

The first tells me which CPU you have the 2nd tells me which settings of march and mtune I need to use for them.  Why?  I want to expand the quality of the packages in my linux-ck repo and need to know what recommendation to give for i5 and i3 users.

Thanks!

Last edited by graysky (2011-08-18 19:10:55)

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#2 2011-08-18 09:48:07

jaco
Member
From: Toulouse, France
Registered: 2011-03-17
Posts: 149

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Here's mine (i5-2410M)

% gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7-avx
  -masm=                      		
  -mavx                       		[enabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[enabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7-avx
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

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#3 2011-08-18 09:48:12

Varg
Member
From: Belgium
Registered: 2010-07-07
Posts: 272

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Core i5:

$ grep 'model\|family' /proc/cpuinfo | head -n3
cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i5 CPU       M 450  @ 2.40GHz
$ gcc -c -Q -march=native --help=target

The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[disabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

Last edited by Varg (2011-08-18 13:17:17)

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#4 2011-08-18 10:08:00

graysky
Wiki Maintainer
From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

i5: march and mtune = corei7
i5-2410M: march and mtune = corei7-avx

INTERESTING!  Any i3 users?

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#5 2011-08-18 10:17:33

jaco
Member
From: Toulouse, France
Registered: 2011-03-17
Posts: 149

Re: Intel Core i5 and i3 users - please post the output of... [solved]

I suppose that all sandy-bridge processors have march/mtune = -corei7-avx (as opposed to previous generation)

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#6 2011-08-18 10:27:15

graysky
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From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

jaco wrote:

I suppose that all sandy-bridge processors have march/mtune = -corei7-avx (as opposed to previous generation)

Is that the difference? 

Sandybridge = corei7-avx
Nahalem and Westmere = corei7

I need more examples to know for sure.

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#7 2011-08-18 10:35:07

fukawi2
Ex-Administratorino
From: .vic.au
Registered: 2007-09-28
Posts: 6,224
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Intel(R) Core(TM) i5 CPU         650  @ 3.20GHz

The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[enabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[enabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

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#8 2011-08-18 11:36:27

adrianx
Member
From: South Africa
Registered: 2010-03-22
Posts: 70

Re: Intel Core i5 and i3 users - please post the output of... [solved]

# grep 'model\|family' /proc/cpuinfo | head -n3
cpu family	: 6
model		: 42
model name	: Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
# gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[enabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7-avx
  -masm=                      		
  -mavx                       		[enabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[enabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7-avx
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

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#9 2011-08-18 11:49:42

steabert
Member
Registered: 2011-04-18
Posts: 78

Re: Intel Core i5 and i3 users - please post the output of... [solved]

$ grep 'model\|family' /proc/cpuinfo | head -n3 
cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i5 CPU       M 540  @ 2.53GHz

Differences with i5-2300 from adrianx:

   -march=                     		corei7
   -mavx                       		[disabled]
   -mtune=                     		corei7

Last edited by steabert (2011-08-18 11:51:03)

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#10 2011-08-18 11:58:01

graysky
Wiki Maintainer
From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

@steabert - this is consistent with sandybridge cpus getting the -avx extension.  Thanks for the info.

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#11 2011-08-18 12:12:17

pogeymanz
Member
Registered: 2008-03-11
Posts: 1,020

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Enjoy:

cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i3 CPU       M 370  @ 2.40GHz
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[disabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

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#12 2011-08-18 15:13:04

steve___
Member
Registered: 2008-02-24
Posts: 452

Re: Intel Core i5 and i3 users - please post the output of... [solved]

$ grep 'model\|family' /proc/cpuinfo | head -n3
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2540M CPU @ 2.60GHz
$ gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double                  [disabled]
  -m32                                  [disabled]
  -m3dnow                               [disabled]
  -m3dnowa                              [disabled]
  -m64                                  [enabled]
  -m80387                               [enabled]
  -m8bit-idiv                           [disabled]
  -m96bit-long-double                   [enabled]
  -mabi=                                
  -mabm                                 [disabled]
  -maccumulate-outgoing-args            [disabled]
  -maes                                 [enabled]
  -malign-double                        [disabled]
  -malign-functions=
  -malign-jumps=
  -malign-loops=
  -malign-stringops                     [enabled]
  -mandroid                             [disabled]
  -march=                               corei7-avx
  -masm=
  -mavx                                 [enabled]
  -mbionic                              [disabled]
  -mbmi                                 [disabled]
  -mbranch-cost=
  -mcld                                 [disabled]
  -mcmodel=
  -mcpu=
  -mcrc32                               [disabled]
  -mcx16                                [enabled]
  -mdispatch-scheduler                  [disabled]
  -mf16c                                [disabled]
  -mfancy-math-387                      [enabled]
  -mfentry                              [enabled]
  -mfma                                 [disabled]
  -mfma4                                [disabled]
  -mforce-drap                          [disabled]
  -mfp-ret-in-387                       [enabled]
  -mfpmath=
  -mfsgsbase                            [disabled]
  -mfused-madd
  -mglibc                               [enabled]
  -mhard-float                          [enabled]
  -mieee-fp                             [enabled]
  -mincoming-stack-boundary=
  -minline-all-stringops                [disabled]
  -minline-stringops-dynamically        [disabled]
  -mintel-syntax
  -mlarge-data-threshold=
  -mlwp                                 [disabled]
  -mmmx                                 [disabled]
  -mmovbe                               [disabled]
  -mms-bitfields                        [disabled]
  -mno-align-stringops                  [disabled]
  -mno-fancy-math-387                   [disabled]
  -mno-push-args                        [disabled]
  -mno-red-zone                         [disabled]
  -mno-sse4                             [disabled]
  -momit-leaf-frame-pointer             [disabled]
  -mpc
  -mpclmul                              [enabled]
  -mpopcnt                              [enabled]
  -mprefer-avx128                       [disabled]
  -mpreferred-stack-boundary=
  -mpush-args                           [enabled]
  -mrdrnd                               [disabled]
  -mrecip                               [disabled]
  -mred-zone                            [enabled]
  -mregparm=
  -mrtd                                 [disabled]
  -msahf                                [enabled]
  -msoft-float                          [disabled]
  -msse                                 [enabled]
  -msse2                                [enabled]
  -msse2avx                             [disabled]
  -msse3                                [enabled]
  -msse4                                [enabled]
  -msse4.1                              [enabled]
  -msse4.2                              [enabled]
  -msse4a                               [disabled]
  -msse5
  -msseregparm                          [disabled]
  -mssse3                               [enabled]
  -mstack-arg-probe                     [disabled]
  -mstackrealign                        [enabled]
  -mstringop-strategy=
  -mtbm                                 [disabled]
  -mtls-dialect=
  -mtls-direct-seg-refs                 [enabled]
  -mtune=                               corei7-avx
  -muclibc                              [disabled]
  -mveclibabi=
  -mvect8-ret-in-mem                    [disabled]
  -mvzeroupper                          [disabled]
  -mxop                                 [disabled]

Offline

#13 2011-08-18 15:41:20

MrCode
Member
Registered: 2010-02-06
Posts: 373

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Core i5 430M:

[mrcode@lappy486 ~]$ cat /proc/cpuinfo | grep "Core" | head -n 1
model name	: Intel(R) Core(TM) i5 CPU       M 430  @ 2.27GHz
[mrcode@lappy486 ~]$ /usr/bin/gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[disabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

smile

Forgive me if I'm stating the bleeding obvious, but the trend I'm seeing is that the "corei7" march/mtune option could be just as easily called "coreix", i.e. it applies to just about any (Nehalem) Intel Core i(x) CPU (and the SB/AVX option could just be "coreix-avx" big_smile).

Last edited by MrCode (2011-08-18 15:48:21)

Offline

#14 2011-08-18 16:03:04

stqn
Member
Registered: 2010-03-19
Posts: 1,191
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Core i3 550

cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i3 CPU         550  @ 3.20GHz
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[disabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

Offline

#15 2011-08-18 16:04:45

samsagax
Member
Registered: 2011-03-18
Posts: 34

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Here are mine:
Core i5-460M

[joaquin@joaquin-Vostro ~]$ grep 'model\|family' /proc/cpuinfo | head -n3
cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i5 CPU       M 460  @ 2.53GHz
[joaquin@joaquin-Vostro ~]$ gcc -c -Q -march=native --help=target
Las siguientes opciones son específicas del objetivo:
  -m128bit-long-double        		[desactivado]
  -m32                        		[desactivado]
  -m3dnow                     		[desactivado]
  -m3dnowa                    		[desactivado]
  -m64                        		[activado]
  -m80387                     		[activado]
  -m8bit-idiv                 		[desactivado]
  -m96bit-long-double         		[activado]
  -mabi=                      		
  -mabm                       		[desactivado]
  -maccumulate-outgoing-args  		[desactivado]
  -maes                       		[desactivado]
  -malign-double              		[desactivado]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[activado]
  -mandroid                   		[desactivado]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[desactivado]
  -mbionic                    		[desactivado]
  -mbmi                       		[desactivado]
  -mbranch-cost=              		
  -mcld                       		[desactivado]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[desactivado]
  -mcx16                      		[activado]
  -mdispatch-scheduler        		[desactivado]
  -mf16c                      		[desactivado]
  -mfancy-math-387            		[activado]
  -mfentry                    		[activado]
  -mfma                       		[desactivado]
  -mfma4                      		[desactivado]
  -mforce-drap                		[desactivado]
  -mfp-ret-in-387             		[activado]
  -mfpmath=                   		
  -mfsgsbase                  		[desactivado]
  -mfused-madd                		
  -mglibc                     		[activado]
  -mhard-float                		[activado]
  -mieee-fp                   		[activado]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[desactivado]
  -minline-stringops-dynamically 	[desactivado]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[desactivado]
  -mmmx                       		[desactivado]
  -mmovbe                     		[desactivado]
  -mms-bitfields              		[desactivado]
  -mno-align-stringops        		[desactivado]
  -mno-fancy-math-387         		[desactivado]
  -mno-push-args              		[desactivado]
  -mno-red-zone               		[desactivado]
  -mno-sse4                   		[desactivado]
  -momit-leaf-frame-pointer   		[desactivado]
  -mpc                        		
  -mpclmul                    		[desactivado]
  -mpopcnt                    		[activado]
  -mprefer-avx128             		[desactivado]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[activado]
  -mrdrnd                     		[desactivado]
  -mrecip                     		[desactivado]
  -mred-zone                  		[activado]
  -mregparm=                  		
  -mrtd                       		[desactivado]
  -msahf                      		[activado]
  -msoft-float                		[desactivado]
  -msse                       		[activado]
  -msse2                      		[activado]
  -msse2avx                   		[desactivado]
  -msse3                      		[activado]
  -msse4                      		[activado]
  -msse4.1                    		[activado]
  -msse4.2                    		[activado]
  -msse4a                     		[desactivado]
  -msse5                      		
  -msseregparm                		[desactivado]
  -mssse3                     		[activado]
  -mstack-arg-probe           		[desactivado]
  -mstackrealign              		[activado]
  -mstringop-strategy=        		
  -mtbm                       		[desactivado]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[activado]
  -mtune=                     		corei7
  -muclibc                    		[desactivado]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[desactivado]
  -mvzeroupper                		[desactivado]
  -mxop                       		[desactivado]

Offline

#16 2011-08-18 16:06:00

graysky
Wiki Maintainer
From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

@MrCode - good suggestion.  I'm compiling up the new CPU package now.  Once I'm sure that all the PKG-specific stuff is correct, I'll upload to the repo and place an announcement on the wiki and in the thread.

Names are:
linux-ck-corei7
linux-ck-sandybridge

...anyone have a corei3 just to be sure this is the trend across the entire line?

Last edited by graysky (2011-08-18 16:07:02)

CPU-optimized Linux-ck packages @ Repo-ck  • AUR packages • Zsh and other configs

Offline

#17 2011-08-18 16:16:29

Larsson
Member
From: Sweden
Registered: 2010-03-22
Posts: 156

Re: Intel Core i5 and i3 users - please post the output of... [solved]

> grep 'model\|family' /proc/cpuinfo | head -n3
cpu family	: 6
model		: 37
model name	: Intel(R) Core(TM) i3 CPU       M 350  @ 2.27GHz
> gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7
  -masm=                      		
  -mavx                       		[disabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[disabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

"If the person you are talking to doesn't appear to be listening, be patient. It may simply be that he has a small piece of fluff in his ear." - A.A. Milne (Winnie-the-Pooh)

Offline

#18 2011-08-18 17:45:09

Griemak
Member
Registered: 2011-05-10
Posts: 46

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Graysky, your assumptions and findings are correct.

GCC 4.6 release notes:

- Support for Intel Core i3/i5/i7 processors is now available through the -march=corei7 and -mtune=corei7 options
- Support for Intel Core i3/i5/i7 processors with AVX is now available through the -march=corei7-avx and -mtune=corei7-avx options

"Sandy Bridge" has AVX (i3 through i7 extreme) as part of it's "difference" to Nehalem.  The "Sandy Bridge" nomenclature can be identified in the model number.  iS-xxx are Core i3/5/7 Nehalem chips and iS-2xxx are Sandy Bridge chips.  The "i7 extreme" will be i7-3xxx format.  Example: i7-870 is Nehalem, i7-2600 is Sandy Bridge.  The "2" denotes SnB while the last 3 are the step within the model.  The i5-2400 is less than the i5-2500, for example, and we are not as "far through" the generation as the Nehalem i5-750.  When SnB hits i5-2750, we will be near the end and discussing Ivy Bridge.

i3/i5/i7 with only three numbers are -march=corei7 and -mtun=corei7
i3/i5/i7 with four numbers beginning with 2+ are -march=corei7-avx and -mtune=corei7-avx
Future probability: i3/i5/i7 with four numbers beginning with 4+ may wind up -march=corei7-fma3 and -mtue=corei7-fma3
Which could lead into the ridiculous with Haswell in 2013:  i3/i5/i7 with four numbers beginning with 6+ may wind up -march=corei7-avx2 and -mtue=corei7-avx2

Hopefully, Intel moves on from the "i3/i5/i7" by then smile

I struggled with this a month or so ago.  When I used "native", 'make' was stating "corei7-avx".  As I had a Core i5, I dug into it to ensure it wasn't incorrectly compiling against a CPU more advanced, but this was the correct flag.  The "3/5/7" is just a parent for model numbering and other features (cache, speed, etc) excluding instruction sets are affected.

I still have one remaining open question: within the kconfig, "processor type" has "Core 2/newer Xeon" and "generic x86" or close to those names... is there benefit in choosing the "Core 2/newer Xeon"?  Is their regression when choosing this on Sandy Bridge?  I have not noticed any errors or warnings using either of these settings, and there is probably no way to see if performance is different... (I've just been using the Core 2 and hope it's good).

There are only two ways to live your life: One is as though nothing is a miracle. The other is as though everything is a miracle. - Albert Einstein

How wonderful it is that nobody need wait a single moment before starting to improve the world. - Anne Frank

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#19 2011-08-18 17:51:15

SiD
Member
From: Germany
Registered: 2006-09-21
Posts: 729

Re: Intel Core i5 and i3 users - please post the output of... [solved]

i3 2100 (Sandy Bridge)

$ grep 'model\|family' /proc/cpuinfo | head -n3
cpu family	: 6
model		: 42
model name	: Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz
$ LANG=C gcc -c -Q -march=native --help=target
The following options are target specific:
  -m128bit-long-double        		[disabled]
  -m32                        		[disabled]
  -m3dnow                     		[disabled]
  -m3dnowa                    		[disabled]
  -m64                        		[enabled]
  -m80387                     		[enabled]
  -m8bit-idiv                 		[disabled]
  -m96bit-long-double         		[enabled]
  -mabi=                      		
  -mabm                       		[disabled]
  -maccumulate-outgoing-args  		[disabled]
  -maes                       		[disabled]
  -malign-double              		[disabled]
  -malign-functions=          		
  -malign-jumps=              		
  -malign-loops=              		
  -malign-stringops           		[enabled]
  -mandroid                   		[disabled]
  -march=                     		corei7-avx
  -masm=                      		
  -mavx                       		[enabled]
  -mbionic                    		[disabled]
  -mbmi                       		[disabled]
  -mbranch-cost=              		
  -mcld                       		[disabled]
  -mcmodel=                   		
  -mcpu=                      		
  -mcrc32                     		[disabled]
  -mcx16                      		[enabled]
  -mdispatch-scheduler        		[disabled]
  -mf16c                      		[disabled]
  -mfancy-math-387            		[enabled]
  -mfentry                    		[enabled]
  -mfma                       		[disabled]
  -mfma4                      		[disabled]
  -mforce-drap                		[disabled]
  -mfp-ret-in-387             		[enabled]
  -mfpmath=                   		
  -mfsgsbase                  		[disabled]
  -mfused-madd                		
  -mglibc                     		[enabled]
  -mhard-float                		[enabled]
  -mieee-fp                   		[enabled]
  -mincoming-stack-boundary=  		
  -minline-all-stringops      		[disabled]
  -minline-stringops-dynamically 	[disabled]
  -mintel-syntax              		
  -mlarge-data-threshold=     		
  -mlwp                       		[disabled]
  -mmmx                       		[disabled]
  -mmovbe                     		[disabled]
  -mms-bitfields              		[disabled]
  -mno-align-stringops        		[disabled]
  -mno-fancy-math-387         		[disabled]
  -mno-push-args              		[disabled]
  -mno-red-zone               		[disabled]
  -mno-sse4                   		[disabled]
  -momit-leaf-frame-pointer   		[disabled]
  -mpc                        		
  -mpclmul                    		[enabled]
  -mpopcnt                    		[enabled]
  -mprefer-avx128             		[disabled]
  -mpreferred-stack-boundary= 		
  -mpush-args                 		[enabled]
  -mrdrnd                     		[disabled]
  -mrecip                     		[disabled]
  -mred-zone                  		[enabled]
  -mregparm=                  		
  -mrtd                       		[disabled]
  -msahf                      		[enabled]
  -msoft-float                		[disabled]
  -msse                       		[enabled]
  -msse2                      		[enabled]
  -msse2avx                   		[disabled]
  -msse3                      		[enabled]
  -msse4                      		[enabled]
  -msse4.1                    		[enabled]
  -msse4.2                    		[enabled]
  -msse4a                     		[disabled]
  -msse5                      		
  -msseregparm                		[disabled]
  -mssse3                     		[enabled]
  -mstack-arg-probe           		[disabled]
  -mstackrealign              		[enabled]
  -mstringop-strategy=        		
  -mtbm                       		[disabled]
  -mtls-dialect=              		
  -mtls-direct-seg-refs       		[enabled]
  -mtune=                     		corei7-avx
  -muclibc                    		[disabled]
  -mveclibabi=                		
  -mvect8-ret-in-mem          		[disabled]
  -mvzeroupper                		[disabled]
  -mxop                       		[disabled]

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#20 2011-08-18 18:12:56

Ashex
Member
Registered: 2008-12-05
Posts: 16

Re: Intel Core i5 and i3 users - please post the output of... [solved]

Strike this post, ran on wrong machine

Last edited by Ashex (2011-08-18 18:13:46)

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#21 2011-08-18 19:10:41

graysky
Wiki Maintainer
From: :wq
Registered: 2008-12-01
Posts: 10,600
Website

Re: Intel Core i5 and i3 users - please post the output of... [solved]

@Griemak - thanks for posting the release notes. Thought never once crossed my mind smile
You ask a great question (generic vs. newer core2).  Maybe the KML is the right place to ask them?

@All - marking this thread as solved.  Thanks to all who posted!

CPU-optimized Linux-ck packages @ Repo-ck  • AUR packages • Zsh and other configs

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