Closed dburov190 closed 4 years ago
Once you have resolved the conflicts this looks good to me, I should note that i have never used python paralellism really i wouldn't be able to spot bugs( @jinlong83 , would you be ok with your parallel version being deleted in this PR as it is replaced here?)
Alright, since it's been a while now, I'm gonna merge.
Don't forget to install ray
when using parallel mode! @odunbar @jinlong83
This PR implements a refactored integrator for master equations, including a parallel implementation with shared memory. The speed ups are now such that on 8 CPUs with 128G memory, 10k network's 7-day sweep takes ~570 seconds (out of which 300s are spent in
master_eqn_ensemble.simulate
, out of which 270s are spent ineval_closure
).I'm currently running tests to verify that the results are not affected (i.e. I haven't introduced a bug somewhere) but I've been playing with this for a week or so, and to me everything seems okay, so feel free to review.
In order to run this code, you need to install
ray
package.