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- /*
- * This file is part of the StarPU Handbook.
- * Copyright (C) 2009--2011 Universit@'e de Bordeaux 1
- * Copyright (C) 2010, 2011, 2012, 2013, 2014 Centre National de la Recherche Scientifique
- * Copyright (C) 2011, 2012 Institut National de Recherche en Informatique et Automatique
- * See the file version.doxy for copying conditions.
- */
- /*! \page DebuggingTools Debugging Tools
- StarPU provides several tools to help debugging applications. Execution traces
- can be generated and displayed graphically, see \ref
- GeneratingTracesWithFxT.
- Some gdb helpers are also provided to show the whole StarPU state:
- \verbatim
- (gdb) source tools/gdbinit
- (gdb) help starpu
- \endverbatim
- Valgrind can be used on StarPU: valgrind.h just needs to be found at ./configure
- time, to tell valgrind about some known false positives and disable host memory
- pinning.
- The Temanejo task debugger can also be used, see \ref UsingTheTemanejoTaskDebugger.
- \section UsingTheTemanejoTaskDebugger Using The Temanejo Task Debugger
- StarPU can connect to Temanejo >= 1.0rc2 (see
- http://www.hlrs.de/temanejo), to permit
- nice visual task debugging. To do so, build Temanejo's <c>libayudame.so</c>,
- install <c>Ayudame.h</c> to e.g. <c>/usr/local/include</c>, apply the
- <c>tools/patch-ayudame</c> to it to fix C build, re-<c>./configure</c>, make
- sure that it found it, rebuild StarPU. Run the Temanejo GUI, give it the path
- to your application, any options you want to pass it, the path to <c>libayudame.so</c>.
- Make sure to specify at least the same number of CPUs in the dialog box as your
- machine has, otherwise an error will happen during execution. Future versions
- of Temanejo should be able to tell StarPU the number of CPUs to use.
- Tag numbers have to be below <c>4000000000000000000ULL</c> to be usable for
- Temanejo (so as to distinguish them from tasks).
- */
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