Getting Started: Building and Installing Polly
Prerequisites
The following prerequisites can be installed through the package management system of your operating system.- libgmp (library + developer package)
Install ISL / CLooG libraries
Polly requires the latest versions of CLooG and isl to be installed. The CLooG git repository contains both the latest version of CLooG and isl.git clone git://repo.or.cz/cloog.git cd cloog ./get_submodules.sh ./autogen.sh ./configure --with-gmp-prefix=/path/to/gmp/installation --prefix=/path/to/cloog/installation make make install
Install Pocc (Optional)
Polly can use PoCC as an external optimizer. PoCC provides an integrated version of Pluto, an advanced data-locality and tileability optimizer. To enable this feature install PoCC 1.0-rc3.1 (the one with Polly support) and add it to your PATH.wget http://www.cse.ohio-state.edu/~pouchet/software/pocc/download/pocc-1.0-rc3.1-full.tar.gz tar xzf pocc-1.0-rc3.1-full.tar.gz cd pocc-1.0-rc3.1 ./install.sh export PATH=`pwd`/binFurthermore, scoplib-0.2.0 has to be installed such that polly can link to it.
wget http://www.cse.ohio-state.edu/~pouchet/software/pocc/download/modules/scoplib-0.2.0.tar.gz tar xzf scoplib-0.2.0.tar.gz cd scoplib-0.2.0 ./configure --enable-mp-version --prefix=/path/to/scoplib/installation make && make install
Get the code
The Polly source code is available in the LLVM SVN repository. For convenience we also provide a git mirror. To build Polly we extract its source code into the tools directory of the llvm sources.
A recent LLVM checkout is needed. Older versions may not work!SVN
export LLVM_SRC=`pwd`/llvm svn checkout http://llvm.org/svn/llvm-project/llvm/trunk ${LLVM_SRC} cd ${LLVM_SRC}/tools svn checkout http://llvm.org/svn/llvm-project/polly/trunk polly
GIT
export LLVM_SRC=`pwd`/llvm git clone http://llvm.org/git/llvm.git ${LLVM_SRC} cd ${LLVM_SRC}/tools git clone git://repo.or.cz/polly.git
Build Polly
To build Polly you can either use the autoconf or the cmake build system. At the moment only the autoconf build system allows to run the llvm test-suite and only the cmake build system allows to run 'make polly-test'.CMake
mkdir build cd build cmake ${LLVM_SRC} # If CMAKE cannot find CLooG and ISL cmake -DCMAKE_PREFIX_PATH=/cloog/installation . # To point CMAKE to the scoplib source cmake -DCMAKE_PREFIX_PATH=/scoplib/installation . make