[Boost-bugs] [Boost C++ Libraries] #9074: Performance inefficiencies

Subject: [Boost-bugs] [Boost C++ Libraries] #9074: Performance inefficiencies
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-09-02 09:06:42

#9074: Performance inefficiencies
-------------------------------------------------+-------------------------
 Reporter:  Alexander Drichel                    |      Owner:  bemandawes
  <alexander.drichel@…>                          |     Status:  new
     Type:  Feature Requests                     |  Component:  filesystem
Milestone:  To Be Determined                     |   Severity:
  Version:  Boost 1.54.0                         |  Optimization
 Keywords:                                       |
-------------------------------------------------+-------------------------
 line 1490
 Large stack use

 Local variable "info" uses 16392 bytes of stack space, which exceeds the
 maximum single use of 10000 bytes.

 it should be replaced by uniqe_ptr

 union info_t
 {
   char
 buf[REPARSE_DATA_BUFFER_HEADER_SIZE+MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
   REPARSE_DATA_BUFFER rdb;
 } /*info*/;

 std::unique_ptr<info_t> info( new info_t );
 ...

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/9074>
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