NEON / SIMD

NEON / SIMD

[Loic Dachary]

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Hi Janne,

I'd like to learn more about SIMD and NEON. What documents / web site would you recommend to begin ? There are

http://projectne10.github.io/Ne10/
http://www.arm.com/products/processors/technologies/neon.php

Are you using formal specifications / documentations ? Any hint would be most appreciated :-)

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: NEON / SIMD

[Janne Grunau]

Hi,

On 2014-10-11 23:13:26 +0200, Loic Dachary wrote:
> 
> I'd like to learn more about SIMD and NEON. What documents / web site 
> would you recommend to begin ? There are
> 
> http://projectne10.github.io/Ne10/
> http://www.arm.com/products/processors/technologies/neon.php
> 
> Are you using formal specifications / documentations ? Any hint would 
> be most appreciated :-)

I'm almost exclusively using ARM's Architecture Reference Manuals 
(available only after registration in ARM's inforcenter):

ARMv7-A:
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0406c/index.html

ARMv8-A:
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0487a.c/index.html


http://infocenter.arm.com/help/topic/com.arm.doc.dui0489h/DUI0489H_arm_assembler_reference.pdf
Seems to be available without registration and has similar descriptions
of neon and vfp instructions like the ARMv7-A ARM.

I don't know any more approachable source off-hand.

Janne

Re: NEON / SIMD

[Loic Dachary]

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On 13/10/2014 03:06, Janne Grunau wrote:
> Hi,
> 
> On 2014-10-11 23:13:26 +0200, Loic Dachary wrote:
>>
>> I'd like to learn more about SIMD and NEON. What documents / web site 
>> would you recommend to begin ? There are
>>
>> http://projectne10.github.io/Ne10/
>> http://www.arm.com/products/processors/technologies/neon.php
>>
>> Are you using formal specifications / documentations ? Any hint would 
>> be most appreciated :-)
> 
> I'm almost exclusively using ARM's Architecture Reference Manuals 
> (available only after registration in ARM's inforcenter):
> 
> ARMv7-A:
> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0406c/index.html
> 
> ARMv8-A:
> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0487a.c/index.html
> 
> 
> http://infocenter.arm.com/help/topic/com.arm.doc.dui0489h/DUI0489H_arm_assembler_reference.pdf
> Seems to be available without registration and has similar descriptions
> of neon and vfp instructions like the ARMv7-A ARM.
> 
> I don't know any more approachable source off-hand.

Thanks for the tip :-) I'm registered and can see the documents now !

Cheers

> 
> Janne
> 
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-- 
Loïc Dachary, Artisan Logiciel Libre


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