Improve _spr for small data sizes #753

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.

Sign up for GitHub

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

Jump to bottom

Closed

brada4 opened this issue Jan 23, 2016 · 1 comment

Contributor

brada4 commented Jan 23, 2016

Motivation in #751
interface/spr.c

#ifdef SMP
   nthreads = num_cpu_avail(2);

+  if (sizeof(FLOAT)*n*(abs(incx)+n/2)<2*1024*1024) nthreads=1;
+
   if (nthreads == 1) {
 #endif

The text was updated successfully, but these errors were encountered:

Contributor Author

brada4 commented Jan 27, 2016

But if not I can happily manually calculate optimal thread pool size for all 5 functions I need now

brada4 closed this as completed

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