error when installing salsify on raspberry pi 3

[yassineberradi]

when i execute the command make -j$(nproc)o on raspberry pi 3 i get the error below:

In file included from macroblock.cc:34: quantization.cc:37:10: fatal error: emmintrin.h: No such file or directory #include <emmintrin.h>

[sadjad]

Hello there,

Compiling alfalfa requires support for SSE and SSE2, which are x86-specific. It should be possible to rewrite those parts to use NEON for ARM CPUs, but the current code only supports x86_64 builds.

--Sadjad

[yassineberradi]

Thank you for your response. IS there any tuto to implement SSE and SSE2.

Le dim. 19 juil. 2020 à 2:41 AM, Sadjad Fouladi [email protected] a écrit :

Hello there,

Compiling alfalfa requires support for SSE and SSE2, which are x86-specific. It should be possible to rewrite those parts to use NEON for ARM CPUs, but the current code only supports x86_64 builds.

--Sadjad

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[oguzhanmeteozturk]

I recently came across this library which might be relevant to this question. https://github.com/simd-everywhere/simde There is also a tutorial on their blog on how one can run SSE SSE2 instructions on ARM as NEON instructions.

[yassineberradi]

Thank you so much Oguzhanfor your résponse.

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Le lun. 10 août 2020 à 21:16, Oguzhan Ozturk [email protected] a écrit :

I recently came across this library which might be relevant to this question. https://github.com/simd-everywhere/simde There is also a tutorial on their blog on how one can run SSE SSE2 instructions on ARM as NEON instructions. https://simd-everywhere.github.io/blog/2020/06/22/transitioning-to-arm-with-simde.html

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