New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

runtime, sync: optimize arm atomic operations #10873

Open
minux opened this Issue May 15, 2015 · 0 comments

Comments

Projects
None yet
2 participants
@minux
Member

minux commented May 15, 2015

Currently the ARM atomic operations always write to the memory
even if the operation is atomic load.

For aligned word access, I think plain load/store are atomic.

If this is true, we can revert https://golang.org/cl/10151.

@minux minux added this to the Go1.6 milestone May 15, 2015

@rsc rsc modified the milestones: Unplanned, Go1.6 Nov 5, 2015

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment