Run PSVM parallelly

Please following the installation instruction, and setup the cluster env as well.

Binaries(svm_train, svm_predict) must be located on a shared path that each computer can access(The path name should be the same on all computers). You should also prepare a model path which all machines can access.

To Train

On master, run

mpiexec -n numberOfProcesses -f machinefile /PATH/svm_train ....

Simple add mpiexec -n numberOfProcesses -f machinefile before original command line, then the program will run on parallel machines.

To Predict

On master: run

mpiexec -n numberOfProcesses -f machinefile /PATH/svm_predict ....