About this repo:

parallel Julia implementation of the 2D Ising Model.

To use it without the REPL

1. Clone the repo.

2. Instantiante the julia-project running make instantiante.

2D Ising Model

1. Given NGRID: size of the spin lattice, NUM_RUNS: number of runs and NUM_GENS: number of generations and NTHREADS: the number of threads. Run make simulate ngrid=NGRID runs=NUM_RUNS gens=NUM_GENS nthreads=NTHREADS.

2. Run make plot_traces assembled_magn=true. If "true" the plot of the assembled magnetization is saved under graphs/simulations

3. Run make plot_psd to save all the average PSD by run at each fixed temperature.

4. Given r: number of realization, TRANSIENT: transient length and an array of patterns (suppose those are pattern1, pattern2, pattern3). Run make plot_eigspectra realizations=r transient_length=TRANSIENT patterns="pattern1 pattern2 pattern3"

5. To clean the "workspace" run make cleanup. This will delete all the simulations info and graphs persisted under the dirs "simulations" and graphs". If instead you want to just delete all the persisted simulations, run:make cleanup_simulations else if you want to delete the plots saved in the "graphs" dir run make cleanup_graphs.

Partitioned Ising Model

1. Given NGRID: size of the spin lattice,TRANSIENT: transient length, SUBLATTICE_NGRID:size of the sublattices, NUM_RUNS: number of runs (realizations), NUM_GENS: number of generations and NTHREADS: the number of threads. Run make simulate_partitioned ngrid=NGRID sublattice_ngrid=SUBLATTICE_NGRID runs=NUM_RUNS gens=NUM_GENS nthreads=NTHREADS. Make sure the value of sublattice_grid divides ngrid otherwise an error will be thrown.

2. Given TRANSIENT: transient length and array of patterns (suppose those are pattern1, pattern2, pattern3). Run make plot_eigspectra_partitioned transient_length=TRANSIENT patterns="pattern1 pattern2 pattern3"

3. To clean the "workspace" run make cleanup_partitioned. This will delete all the simulations info and graphs persisted under the dirs "simulations" and graphs". If instead you want to just delete all the persisted simulations, run:make cleanup_simulations_partitioned else if you want to delete the plots saved in the "graphs" dir run make cleanup_graphs_partitoned.