Skip to content
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

not really a bug but a questiob #68

Closed
mausalimi opened this issue Oct 23, 2017 · 3 comments
Closed

not really a bug but a questiob #68

mausalimi opened this issue Oct 23, 2017 · 3 comments

Comments

@mausalimi
Copy link

hi,

i always see a

Inline Assembly Optimizations: . No inline ASM for your platform, please send patches

am i doing something wrong, is there something missing in my building environment?

i'm compiling using msys2, no errors, but no optimization.
at the end it also tells me again:

you appear to be compiling without optimization, if so opus will be very slow

@rillian
Copy link
Contributor

rillian commented Oct 23, 2017

The 'no inline ASM' message is normal for x86 hosts. It's a bit misleading since we added intrinsic optimization. You should be ok on that count as long as you have something like

Intrinsics Optimizations.......: x86 SSE SSE2 SSE4.1 AVX
Run-time CPU detection: ........ x86 AVX

a few lines down.

The 'you appear to be compiling without optimization' isn't normal. Or I should say it's normal if you're compiling with -O0 deliberately, but it's there to remind people not to expect good performance in that case. Normal builds pass -O2.

@mausalimi
Copy link
Author

ah, thanks a lot for your explanation.

so everything seems to be fine here, case closed.

@rillian
Copy link
Contributor

rillian commented Oct 23, 2017

Glad to help!

@rillian rillian closed this as completed Oct 23, 2017
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants