71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
/*
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----
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This file is part of SECONDO.
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Copyright (C) 2014, University in Hagen,
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Faculty of Mathematics and Computer Science,
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Database Systems for New Applications.
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SECONDO is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SECONDO is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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//paragraph [1] Title: [{\Large \bf \begin{center}] [\end{center}}]
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//paragraph [10] Footnote: [{\footnote{] [}}]
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//[ue] [\"u]
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//[ae] [\"a]
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//[_] [\_]
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//[TOC] [\tableofcontents]
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[1] Loadgenerator. This programm generates CSV data and send it
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to a network socket. A sample line looks like:
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gEpYm0eUDk,fAgVgUHWPo,bClSVK17HX,ixjXTTW7yh,qdsU8WzP1O,
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CcZw52F47W,bpRKKsoq0m,YoNOJWsGtt,c5U92XBHbG,kA5CUO4GE2
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You can specify the number of lines to be send and parameter
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like delay, number of columns or the size of a column.
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*/
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/*
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1.0 Includes
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*/
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#include <time.h>
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#include <sys/time.h>
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/*
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2.0 Timer Class
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*/
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class Timer {
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public:
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void start() {
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gettimeofday(&startTime, NULL);
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}
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long long getDiff() {
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struct timeval stopTime;
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gettimeofday(&stopTime, NULL);
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return ((stopTime.tv_sec - startTime.tv_sec) * 1000000L
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+ stopTime.tv_usec) - startTime.tv_usec;
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}
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private:
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struct timeval startTime;
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};
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