Architectures and Processors forum ACE MakeUnique Transaction

State Accepted Answer
Locked Locked
Replies 2 replies
Subscribers 350 subscribers
Views 21858 views
Users 0 members are here

2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options

How was your experience today?

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

ACE MakeUnique Transaction

RajaAC over 5 years ago

In spec D4.7.1 It was given incase of MakeUnique Transaction the expected start state is invalid but expected endstate is UniqueDirty.

Can anyone explain how?

Thanks.

Top replies

Christopher Tory over 5 years ago +1 verified

MakeUnique can only be used when a full cache line store is being performed, as otherwise there's a risk of data being lost. When the MakeUnique is completed, it is guaranteed that no other master has...

Parents

0 RajaAC over 5 years ago in reply to Christopher Tory

Thanks for the reply
Cancel
Vote up 0 Vote down

Cancel

Reply

0 RajaAC over 5 years ago in reply to Christopher Tory

Thanks for the reply
Cancel
Vote up 0 Vote down

Cancel

Children

No data