Matrix subtraction in cuda

hello, i can do it for you. please feedback for me, if you ok. you can see my review for more information. thanks,

Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion and finalize our budget and timeline. I will deliver in best possible way. Thank you.