HSA Standards to Bring About the Next Level of Innovation

The HSA Foundation is driving development of  a new standard for the advancement of heterogeneous computing.

Published documents include standards, recommended practices and development guidelines/whitepapers.


HSA Foundation Specification Version 1.2 Ratified


    Download HSA Platform System Architecture Specification 1.2
    Download HSA Programmer’s Reference Manual Specification 1.2
    Download HSA Runtime Programmer’s Reference Specification 1.2


    Formal Memory Model


HSA Foundation Specification Version 1.1 Ratified


    Download  HSA Platform System Architecture Specification 1.1
    Download  HSA Programmer Reference Manual Specification 1.1.1
    Download  HSA Runtime Specification 1.1.1
    Download  HSA Multivendor Specification 1.1


    Formal Memory Model


HSA Foundation Specification Version 1.0 Ratified
    Download  HSA Platform System Architecture Specification 1.0
    Download  HSA Programmer Reference Manual Specification 1.01
    Download  HSA Runtime Specification 1.0