Stochastic solver 10x speed improvement for homodyne Euler and Milstein #51
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ghost
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Hi Denis. Nice work, thanks! It would be great if you could create test notebooks that compares 'euler-maruyama' and 'euler-maruyama_fast', and 'milstein' and 'milstein_fast', and submit a pull request to our new repository for development notebooks at https://github.com/qutip/qutip-notebooks. I'll merge this PR now and do more tests later on. I might also make some small changes in your modifications, especially with the API for A_ops is still quite experimental (for example, not all operators that are precomputed and added to A_ops are used, so some could be dropped). |
jrjohansson
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Stochastic solver 10x speed improvement for homodyne Euler and Milstein
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Apr 29, 2021
V4.1 reldist updates
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Nov 21, 2023
Added temporal photon scattering notebook link.
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The structure of A_ops is changed such that we calculate only one big sparse matrix and dense vector product.