CosmoHammer

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Pickling error in Python 3 with MPI

1

Below is the error that I received (Python: 3.6.1, openmpi: 1.4). ``` Traceback (most recent call last): File "/u/home/a/ajshajib/mybin/lenstronomy/lenstronomy/Sampling/sampler.py", line 67, in pso for swarm in pso.sample(n_iterations): File "/u/home/a/ajshajib/mybin/CosmoHammer/cosmoHammer/pso/ParticleSwarmOptimizer.py", line...

ajshajib

Feature/dill serialization

1

Use dill for serialization in Python 3. Otherwise, the PSO module runs into error (issue https://github.com/cosmo-ethz/CosmoHammer/issues/10) when run with MPI.

ajshajib