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These are some preliminary instructions for the 4.0 release of ParMetis.
1. You need to have a C compiler that supports the C99 standard.
Gcc works just fine, but I have not tested it on many other architectures
(any feedback/patches for different architectures are welcomed)
2. You need to have GNU make and CMake 2.8 (http://www.cmake.org/) installed.
3. Edit the file metis/include/metis.h and specify the width (32 or 64 bits)
of the elementary data type used in ParMetis (and METIS). This is controled
by the IDXTYPEWIDTH constant.
For now, on a 32 bit architecture you can only specify a width of 32,
whereas for a 64 bit architecture you can specify a width of either
32 or 64 bits.
4. At the top of ParMetis' directory execute 'make' and follow the instructions.
make
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