MPI support for SparceDiag

[Last-Hope-024]

Hi!
I’ve been using the Lanczos algorithm implemented in the sparsediag program to obtain the ground state of a Heisenberg chain, making use of both translation and magnetization conservation symmetries. I was wondering whether the current implementation supports distributed-memory parallelization, or if it is limited to a serial implementation?

Thanks!

[Ooolab]

Hello!
Unfortunately, currently ALPS only supports serial implementation of the exact diagonalization code.