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sseo4
Beginner
954 Views

How can I split memory resources like CAT(Cache Allocation Technology) while several programs are running at the same time?

I would like to allocate different memory resources (bandwidth) per application for applications with stream characteristics.

Is there a technology that can assign a specific bandwidth to a specific application like CMT?

I wonder if memory resource partitioning is possible from the next product.

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6 Replies
idata
Community Manager
72 Views

Hello shawn007,

Thank you for joining the Processors Community.

Please let me double check this matter and see what I can find from my end, I will update the thread as soon as possible.

Regards,

Amy C.

idata
Community Manager
72 Views

/thread/119502 shawn007,

Could you please let us know your processor model?

Regards,

Amy C.

sseo4
Beginner
72 Views

Hi Amy.c,

Thank you for your effort.

The processor model is 'E5-2698 v4'.

I already checked 'Intel® 64 and IA-32 Architectures Software Developer's Manual'.

But i can not find any hardware approach like CAT.

Best regards,

shawn007

 

idata
Community Manager
72 Views

Thank you shawn007.

I will review this, and keep you updated.

Regards,

Amy C.

sseo4
Beginner
72 Views

Hi, Amy C.

Have you made any progress so far?

And could you make sure whether technologies such as CAT enter the dram controller for the next generation ?

Please check my questions.

Regards,

shawn007.

idata
Community Manager
72 Views

/thread/119502 shawn007, thank you for your patience.

The information available from our end can be found below:

For CAT features and programming considerations, please see section 17.17 Intel(R) Resource Director Technology (Intel(R) RDT) Allocation Features: https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software...

For more information and technical/spec details, please visit: https://www.intel.com/content/www/us/en/design/resource-design-center.html, and also https://software.intel.com/registration/?lang=en-us

Regards,

Amy C.

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