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19 lines
676 B
Bash
19 lines
676 B
Bash
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#! /bin/sh
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# Use this script to test performance while running MegaGlest
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# ----------------------------------------------------------------------------
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# Written by Mark Vejvoda <mark_vejvoda@hotmail.com>
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# Copyright (c) 2011 Mark Vejvoda under GNU GPL v3.0+
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exec 3>&1
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export GLIBCPP_FORCE_NEW=1
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export GLIBCXX_FORCE_NEW=1
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export G_SLICE=always-malloc
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exec valgrind --tool=callgrind \
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"$@" 2>&1 1>&3 3>&- |
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sed 's/^==[0-9]*==/==/' >&2 1>&2 3>&-
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echo 'Look for a generated file called callgrind.out.x.'
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echo 'You can then use kcachegrind tool to read this file.'
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echo 'It will give you a graphical analysis of things with results like which lines cost how much.'
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