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Processors (Intel® Core™, Intel® Xeon®, etc); processor utilities and programs (Intel® Processor Identification Utility, Intel® Extreme Tuning Utility, Intel® Easy Streaming Wizard, etc.)
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fsin build instruction

rbator1973
Novice
564 Views

Very please about information about build instruction fsin ( algorithm , mathematics ) x86-32 and x86-64 processors.

0 Kudos
9 Replies
DeividA_Intel
Moderator
546 Views

Hello rbator1973,  

  

Thank you for posting on the Intel® communities.   

  


In order to better assist you, please provide the following:  


1. What is the brand and model name of your processor or the processor you are interested in?

2. Are you developing software or hardware?

3. Are you working on a project? Can you provide more details about your inquiry?

4. Why are you interested in this information?


  

Best regards, 


Deivid A.  

Intel Customer Support Technician 


rbator1973
Novice
527 Views

Thank you kindly for Your willingness to help.
1.Please include this in your response if there are differences in the transcendental functions performed by hardware compared to series, manufactured types and older processors.
2,3,4.Please allow me to become familiar with transcendental functions: how they are realized (how the approximation is made, with what error, and from what this error results).
Please allow me to assess which function (hardware or software) and in what case to use it.
Expanding my knowledge, my own work on the material and my own contribution to further deeper studies beyond the above will enable me to actively participate in the Intel Community.

Best regards

Happy New Year 2022!

Rafał Bator.

DeividA_Intel
Moderator
537 Views

Hello rbator1973,  


  

Were you able to check the previous post and get the information requested? Please let me know if you need more assistance.   


  

Regards,  

Deivid A.  

Intel Customer Support Technician  


DeividA_Intel
Moderator
521 Views

Hello rbator1973, 


Allow me to check your request internally, however, bear in mind that I may need some information in order to proceed. As soon as I have any details, I will let you know.



Regards,  

Deivid A. 

Intel Customer Support Technician 


DeividA_Intel
Moderator
513 Views

Hello rbator1973, 



In this case, Intel does not provide how-to support for software development on Intel processors. If you would like to know more about this topic, you can check the following manual:


- https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html



Please let me know if you have more questions about it.


Regards,  

Deivid A.  

Intel Customer Support Technician 


DeividA_Intel
Moderator
501 Views

Hello rbator1973,  



Were you able to check the previous post? Please let me know if you need more assistance.   


  

Regards,  

Deivid A.  

Intel Customer Support Technician  


rbator1973
Novice
483 Views

Thank You for Your answer. Big Thanks for link to documentation.

Please information about calculation ( approximation ) of implementation F(x) included in the error formula in 8.3.10 Transcendental Instruction Accuracy in main document " Intel 64 and IA-32 Architectures Software Developer's Manual"

Best Regards.

Rafał Bator

DeividA_Intel
Moderator
460 Views

Hello rbator1973, 



I am glad to know that you found useful the manual provided. As per the information requested, allow me to check what I can get. However, bear in mind that Intel does not provide how-to support for software development on Intel processors. 



Regards,  

Deivid A.  

Intel Customer Support Technician  


DeividA_Intel
Moderator
444 Views

Hello rbator1973, 



Based on your request, I recommend you open a thread in the Intel Developer Zone. There you will receive the appropriate support on this and other concerns you may have related to this product.  


Here you will find the links to access the website and the community forums:  


However, if you are developing a system you may want to open an IPS ticket:


Also, you can get in contact with an authorized distributor asking for an Intel Field Application Engineer (FAE)



Please keep in mind that this thread will no longer be monitored by Intel.  


Regards,  

Deivid A.  

Intel Customer Support Technician  


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