DOLFIN User Manual - FEniCS Project

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DOLFIN User ManualHoffman, Jansson, Logg, Wells# tar zxfv dolfin-0.1.0.tar.gzThis creates a directory dolfin-0.1.0 containing the DOLFIN source code.If you want the very latest version of DOLFIN, there is also a version nameddolfin-cvs-current.tar.gz which provides a snapshot of the current CVSversion of DOLFIN, updated automatically from the CVS repository eachhour. This version may contain features not yet present in the latest release,but may also be less stable and even not work at all.B.1.3Compiling the source codeDOLFIN is built using the standard GNU Autotools (Automake, Autoconf),which means that the installation procedure is simple:# ./configure# makefollowed by an optional# make installto install DOLFIN on your system.The configure script will check for a number of libraries and try to figure outhow compile DOLFIN against these libraries. The configure script accepts acollection of optional arguments that can be used to control the compilationprocess. A few of these are listed below. Use the command# ./configure --help100
DOLFIN User ManualHoffman, Jansson, Logg, Wellsfor a complete list of arguments.• Use the option --prefix= to specify an alternative directory forinstallation of DOLFIN. The default directory is /usr/local/, whichmeans that header files will be installed under /usr/local/include/and libraries will be installed under /usr/local/lib/. This optioncan be useful if you don’t have root access but want to install DOLFINlocally on a user account as follows:# mkdir ~/local# ./configure --prefix=~/local# make# make install• Use the option --enable-debug to compile DOLFIN with debuggingsymbols and assertions.• Use the option --enable-optimization to compile an optimized versionof DOLFIN without debugging symbols and assertions.• Use the option --disable-curses to compile DOLFIN without thecurses interface (a text-mode graphical user interface).• Use the option --disable-mpi to compile DOLFIN without supportfor MPI (Message Passing Interface), assuming PETSc has been compiledwithout support for MPI.• Use the option --with-petsc-dir= to specify the location ofthe PETSc directory. By default, DOLFIN assumes that PETSc hasbeen installed in /usr/local/lib/petsc/.Alternatively, use the script configure.local to install DOLFIN in a subdirectory(local) of the DOLFIN source tree. This can be convenient if youare not root, don’t want to install DOLFIN on your system, or are workingon several different source trees:# ./configure.local# make# make install101
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DOLFIN User ManualFebruary 24, 2006
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ContentsAbout this manual 91 Introd
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DOLFIN User ManualHoffman, Jansson,
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Chapter 3Linear algebra◮ Develope
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Chapter 4The mesh◮ Developer’s
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Chapter 5Functions◮ Developer’s
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Chapter 6Ordinary differential equa
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Page 53 and 54: Chapter 8Nonlinear solver◮ Develo
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Page 65 and 66: Chapter 10The log systemDOLFIN prov
Page 85: Bibliography[1] Cygwin, 2005. http:
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Page 105 and 106: Appendix CContributing codeIf you h
Page 109 and 110: Appendix DLicenseDOLFIN is licensed
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