Shared-memory architectures.

To compile a shared memory version of SYMPHONY, simply use an OpenMP compliant compiler. Version 5.2.3 has been tested with gcc 4.2, and should build by configuring with

 ./configure --enable-openmp

After configuring, follow the earlier instructions for building and testing. To invoke SYMPHONY from the command-line with multiple threads, specify the number of threads with the -p option, i.e.,

 bin/symphony -p 2 -F SYMPHONY/Datasets/sample.mps