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[Commit-gnuradio] git://gnuradio.org/jblum branch, wip/pmt/use_shared_pt


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Subject: [Commit-gnuradio] git://gnuradio.org/jblum branch, wip/pmt/use_shared_ptr_with_quick_allocator, updated. 74d4dbe4b88b547e81b43f6467abf6fa789be95e
Date: Sat, 19 Mar 2011 03:58:11 +0000 (GMT)

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The branch, wip/pmt/use_shared_ptr_with_quick_allocator has been updated
  discards  3f24fe1812fb87581319c9fa4438bacaacd5db02 (commit)
       via  74d4dbe4b88b547e81b43f6467abf6fa789be95e (commit)

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- Log -----------------------------------------------------------------
commit 74d4dbe4b88b547e81b43f6467abf6fa789be95e
Author: Josh Blum <address@hidden>
Date:   Fri Mar 18 20:48:50 2011 -0700

    gruel: switch pmts to use shared pointer with quick allocator
    
    It seems that some swigs may not be new enough to have support for 
intrusive_ptr.
    
    The instrusive pointer reduces the allocation overhead by storing the 
reference count in the pmt.
    If we cant use the instrusive pointer, at least we can used shared ptr with 
the quick allocator.
    However, I am not convinced that the overhead of allocating a pmt was an 
issue since the
    pmt local allocator seems to be disabled by default.

-----------------------------------------------------------------------

Summary of changes:
 gruel/src/lib/pmt/pmt.cc    |   22 ++++++++++++++++++++++
 gruel/src/lib/pmt/pmt_int.h |    9 ++-------
 2 files changed, 24 insertions(+), 7 deletions(-)


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