r157826 - in /trunk/libstdc++-v3: ChangeLog inc...

[singler@gcc.gnu.org]

Author: singler
Date: Tue Mar 30 14:50:56 2010
New Revision: 157826

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157826
Log:
2010-03-30  Johannes Singler  <singler@kit.edu>

        * include/parallel/random_shuffle.h
        (__parallel_random_shuffle_drs) : Take as many threads as
        possible, i. e. favor parallelism over cache efficiency.
        Use own PRNG also for the 1 thread case.

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