casa-mp-base

# HG changeset patch

# User Sean Farley <sean@mcs.anl.gov>

# Date 1332269669 18000

#      Tue Mar 20 13:54:29 2012 -0500

# Node ID aed7f236f05776012de66d24f7abf7b0395e7a97

# Parent  bc20de47ec7e09494907774a7988b5948ce8e22a

cmake: add a configure option for 64 bit integers

​

diff -r bc20de47ec7e -r aed7f236f057 BUILD.txt

--- a/BUILD.txt Tue Mar 20 13:54:29 2012 -0500

+++ b/BUILD.txt Tue Mar 20 13:54:29 2012 -0500

@@ -15,14 +15,16 @@ example:

      $ make config shared=1 cc=gcc-4.2

 would configure metis to be built as a shared library using GCC 4.2.

 Common configuration options are:

-  cc=[compiler]   - The C compiler to use [default is determined by CMake]

-  shared=1        - Build a shared library instead of a static one 

-                    [off by default]

-  prefix=[PATH]   - Set the installation prefix [/usr/local/ by default]

+  cc=[compiler]     - The C compiler to use [default is determined by CMake]

+  shared=1          - Build a shared library instead of a static one 

+                      [off by default]

+  prefix=[PATH]     - Set the installation prefix [/usr/local/ by default]

+  longindex=1       - Build with idx_t = int64_t

+  doubleprecision=1 - Build with real_t = double

 Advanced debugging related options:

   gdb=1       - Build with support for GDB [off by default]

   debug=1     - Enable debugging support [off by default]

   assert=1    - Enable asserts [off by default]

diff -r bc20de47ec7e -r aed7f236f057 Install.txt

--- a/Install.txt   Tue Mar 20 13:54:29 2012 -0500

+++ b/Install.txt   Tue Mar 20 13:54:29 2012 -0500

@@ -1,25 +1,16 @@

 These are some preliminary instructions for the 5.0 release of METIS.

-1. You need to have a C compiler that supports the C99 standard. 

+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 include/metis.h and specify the width (32 or 64 bits) of the

-   elementary data type used in METIS. This is controled by the IDXTYPEWIDTH

-   constant.

+3. At the top of Metis' directory execute 'make' and follow the instructions.

-   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 Metis' directory execute 'make' and follow the instructions.

-   

       make

-5. To build on windows using Visual Studio follow the instructions in the

+4. To build on windows using Visual Studio follow the instructions in the