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add batch_size test #351

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Oct 21, 2019
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add batch_size test #351

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9370961
add batch_size test
ChrisRackauckas Oct 19, 2019
f3f6994
add tests for ensemble slicing
ChrisRackauckas Oct 19, 2019
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8 changes: 8 additions & 0 deletions test/downstream/ensemble.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,21 @@ prob = prob_sde_2Dlinear
prob2 = EnsembleProblem(prob)
sim = solve(prob2,SRIW1(),dt=1//2^(3),trajectories=10)

@test sim[1] isa DiffEqBase.RODESolution
@test sim[1,2] isa Matrix
@test sim[1,2,1] isa Float64

# Test Deprecations
@test_logs (:warn, "num_monte has been replaced by trajectories") (:warn, "parallel_type has been deprecated. Please refer to the docs for the new dispatch-based system.") solve(prob2,SRIW1(),dt=1//2^(3),num_monte=10,parallel_type=:threads)

sim = solve(prob2,SRIW1(),EnsembleThreads(),dt=1//2^(3),trajectories=10)
err_sim = DiffEqBase.calculate_ensemble_errors(sim;weak_dense_errors=true)
@test length(sim) == 10

sim = solve(prob2,SRIW1(),EnsembleThreads(),dt=1//2^(3),trajectories=10,batch_size=2)
err_sim = DiffEqBase.calculate_ensemble_errors(sim;weak_dense_errors=true)
@test length(sim) == 10

sim = solve(prob2,SRIW1(),EnsembleThreads(),dt=1//2^(3),adaptive=false,trajectories=10)
err_sim = DiffEqBase.calculate_ensemble_errors(sim;weak_timeseries_errors=true)

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