Compiling TADM. 

Here, we outline two ways to compile TADM for your system. The first
is more straightforward, but may not work on all systems. The second
is more elaborate and general, and may still require some work on your
part to get things running. Most of the work is making sure you have
PETSc working properly on your machine. When in doubt, consult the the
installation page for PETSc:
http://www-unix.mcs.anl.gov/petsc/petsc-as/documentation/installation.html.

So, the easy way first.

1. Install PETSc: 

TADM uses PETSc v2.3.0. Download it from:

   http://www-unix.mcs.anl.gov/petsc/

and unpack it somewhere, eg /usr/local. Then, cd to the directory
created after unpacking, (should be petsc-2.3.0) and set the PETSC_DIR
environment variable to be that directory. For bash:

   PETSC_DIR=`pwd`; export PETSC_DIR

For tcsh:

   setenv PETSC_DIR `pwd`

Now configure and make PETSC:

   ./config/configure.py.--download-f-blas-lapack=1 --with-default-optimization=O --with-mpi=0 --with-dynamic=0 --with-clanguage=C++
   make all

Test your installation with:

   make test

If all goes well, you can proceed to install TAO. Otherwise, look at
the more elaborate instructions given below and look at the tips on
the PETSc installation page.

2. Install TAO:

TADM uses TAO v1.8. Download it from:

   http://www-unix.mcs.anl.gov/tao

and unpack it somewhere, eg /usr/local. Then, cd to the directory
created after unpacking, (should be tao-1.8) and set the TAO_DIR
environment variable to be that directory. For bash:

   TAO_DIR=`pwd`; export TAO_DIR

For tcsh:

   setenv TAO_DIR `pwd`

Make sure that your shell also has the PETSC_DIR variable set to where
PETSc is on your machine. Now make TAO:

   make all

Test your installation with:

   make tao_testexamples_uni


3. Compile TADM:

   cd tadm
   make tadm

You might see some warnings, but as long as you don't get errors, you
should be set to use TADM.


*************************************** 

Here is the second set of instructions for installing PETSc and TAO in
case the easier way didn't work out. This is not guaranteed to work,
please consult the PETSc documentation heavily to sort out any issues
with the stuff PETSc requires.


1. Install BLAS and LAPACK

Download ATLAS source from:

   http://math-atlas.sourceforge.net/

and unpack in /usr/local/src/ATLAS

Configure for your hardware:

   make
   make install arch=Linux_PIIISSE1_2

Download LAPACK source:

   http://www.netlib.org/lapack/lapack.tgz

and unpack in /usr/local/src/LAPACK

Configure and build for your system:

   cd LAPACK
   cp INSTALL/make.inc.LINUX ./make.inc
   make blaslib
   make

Assemble a complete LAPACK for ATLAS:

   cd /usr/local/src/ATLAS/lib/Linux_PIIISSE1_2
   mkdir tmp
   cd tmp
   ar x ../liblapack.a
   cp /usr/local/src/LAPACK/lapack_LINUX.a ../liblapack.a
   ar r ../liblapack.a *.o
   cd ..
   rm -rf tmp

2. Install mpich

Download source from:

   http://?

Configure:

  ./configure --prefix=/usr/local --with-device=ch_p4

Build and install:

  make
   

3. Install petsc

Download source and patches from:

  http://www-unix.mcs.anl.gov/petsc

Unpack and install patches:

Configure:

  cd /usr/local/src/petsc-2.3.0
  export PETSC_DIR=`pwd`
  ./config/configure.py --with-default-optimization=O --with-blas-lapack-dir=/usr/local/src/ATLAS/lib/Linux_PIIISSE1_2 --CXXFLAGS_O="-O3 -march=pentium3 -mfpmath=sse" -FFLAGS_O="-O3 -march=pentium3 -mfpmath=sse" --with-mpi=0 --with-dynamic=0 --with-clanguage=C++
  make

4. Install tao

  cd /usr/local/src/tao-1.8
  export TAO_DIR=`pwd`
  make

5. Compile TADM

  cd tadm
  make tadm