[Bug libstdc++/31000] New: std::valarray should be annotated with OpenMP directives

[bangerth at dealii dot org]

Now that gcc understands OpenMP directives, it would be really cool if the
member functions of the std::valarray class could be annotated. Most of
the member functions have loops over all elements that are trivially parallel
and that could benefit from OpenMP autoparallelization. I am fairly sure
that would give a nice speedup on those numerical codes that rely on it.

Best
  Wolfgang


-- 
           Summary: std::valarray should be annotated with OpenMP directives
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bangerth at dealii dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31000