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"Above 4g Decoding" for x370 boards please.

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=5466
Printed Date: 04 Dec 2024 at 4:49pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: "Above 4g Decoding" for x370 boards please.
Posted By: benb
Subject: "Above 4g Decoding" for x370 boards please.
Date Posted: 29 Jun 2017 at 2:44pm
Please just enable the ability to turn off or on "Above 4G Decoding" or (large bard support). 
It is a requirement for some gpgpu to even work (Xeon Phi , which I am using now)
It allows direct address between gpgpu pcie- to another pci-e device, it could be another in card or is could be traffic coming over infiniband for using Nvidia's GPU direct. 
"Above 4G Decoding" is requirement for using advance features of AMD's new machine intelligence 
  cards coming out. (I plan to compare xeon phi vs amd machine ai , once I get  at least one  mi25 card in. 



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