r158636 - in /trunk/libstdc++-v3: ChangeLog inc...

[singler@gcc.gnu.org]

Author: singler
Date: Thu Apr 22 10:14:07 2010
New Revision: 158636

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158636
Log:
2010-04-22  Johannes Singler  <singler@kit.edu>

        * include/parallel/partition.h (__parallel_partition):
        Improve scalability by:
        -introducing new variables __leftold, __rightold, __dist, thus
        -getting rid of omp lock by using atomic operations
        -getting rid of two omp barriers

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/parallel/partition.h