[Bug libstdc++/42712] search_n/iterator.cc times out in parallel-mode

["singler at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #5 from singler at gcc dot gnu dot org  2010-01-19 11:18 -------
Subject: Bug 42712

Author: singler
Date: Tue Jan 19 11:18:03 2010
New Revision: 156036

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156036
Log:
2010-01-19  Johannes Singler  <singler@kit.edu>

        PR libstdc++/42712
        * include/parallel/settings.h (_Settings): Add search_minimal_n.
        * include/parallel/algo.h (__search_switch):
        Add serial fallback for too small inputs.
        (__search_n_switch): Likewise.  Call serial fallback on higher level
        to gain special treatment for __count 0 or 1.
        * testsuite/25_algorithms/search_n/iterator.cc:
        Reenable full test depth for parallel mode.


Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/parallel/algo.h
    trunk/libstdc++-v3/include/parallel/settings.h
    trunk/libstdc++-v3/testsuite/25_algorithms/search_n/iterator.cc


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42712