Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
108 Views

signed 8-bit * signed 8-bit VNNI

Hi,

I'm trying to use VNNI in my program.

I ran the sample code, which do MAC operation by _mm512_dpbusds_epi32,

I found that it's singed 8-bit and unsigned 8-bit operation

Does there any optimized instruction support

1. signed 8-bit and signed 8-bit MAC operation

2. unsigned 8-bit and unsigned 8-bit MAC operation

Lot of thanks

chiungliang

0 Kudos
3 Replies
Highlighted
Moderator
108 Views

Hi,

We are forwarding this case to technical experts.They will assist you shortly.

Thanks

0 Kudos
Highlighted
Moderator
108 Views

Hi chiungliang

sorry for late response.

this question is more related to general compiler issue, and it would be better to let our compiler experts to answer this question.

This forum can help on DL libraries and framework related questions, but you should get better support for intrinsic programming in compiler forum.

Would you mind posting the same question in below forum?

https://software.intel.com/en-us/forums/intel-c-compiler

 

thanks

0 Kudos
Highlighted
Moderator
108 Views

Closing this case as it is adressed in intel-c-compiler forum. Link to question is given below

 

https://software.intel.com/en-us/forums/intel-c-compiler/topic/849943

0 Kudos