Discussion:
NEON / SIMD
Loic Dachary
2014-10-11 21:13:26 UTC
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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
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Loïc Dachary, Artisan Logiciel Libre
Janne Grunau
2014-10-13 10:06:51 UTC
Permalink
Hi,
Post by Loic Dachary
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

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Loic Dachary
2014-10-14 02:36:17 UTC
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Post by Janne Grunau
Hi,
Post by Loic Dachary
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
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0406c/index.html
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
Post by Janne Grunau
Janne
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