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Architectures and Processors forum Equivalent of SSE4.2 needed for ARM support to CNDP Project

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Equivalent of SSE4.2 needed for ARM support to CNDP Project

Manoj D over 1 year ago

Hi,

As of recently, at Sartura we are working on supporting ARM64 for the CNDP Project.

Cloud Native Data Plane (CNDP) is a collection of userspace libraries for accelerating packet processing for cloud applications.

https://github.com/CloudNativeDataPlane/cndp

However, we are currently facing a problem.

On the x86_64 platform, some portion of the code in CNDP requires SSE4.2 from Intel.

Therefore, we are looking for an ARM64 equivalent of SSE4.2. We think ARM64's Neon SIMD could replace SSE4.2.

Would someone be able to assist us in this regard?

I would appreciate it if ARM team could provide a pointer/steps for replacing SSE4.2.

Thanks & best regards,

Manoj Dahal

CNDP Contributor
Sartura

Top replies

Ronan Synnott over 1 year ago +2 verified

Hello Manoj There is a lot of assistance available for porting SSE code to Arm. As a first step, I recommend you look at the below learning path, and associated links: https://learn.arm.com/learning...

0 Annie over 1 year ago

Hi there, please can you take a look at the list of Support Forums here: https://community.arm.com/support-forums/ and let me know where is best to move your question to? Many thanks.
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0 Manoj D over 1 year ago in reply to Annie

Hi Annie,

Looks like this can be moved to the forum https://community.arm.com/support-forums/f/architectures-and-processors-forum

Thanks,

Manoj
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0 Annie over 1 year ago in reply to Manoj D

Thank you, I have moved your question now.
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+1 Ronan Synnott over 1 year ago

Hello Manoj

There is a lot of assistance available for porting SSE code to Arm.

As a first step, I recommend you look at the below learning path, and associated links:
https://learn.arm.com/learning-paths/cross-platform/intrinsics/

Regards,

Ronan
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0 Manoj D over 1 year ago in reply to Ronan Synnott

Thanks Ronan!
Will go through it.
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0 Annie over 1 year ago in reply to Manoj D

Thank you for your question. If you think that your question has been answered then please could you mark the post as an Accepted Answer. Click Actions > Accept Answer.
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