Merge pull request #64 from TuringLang/py/42

bump version

Author: penelopeysm

Project.toml

@@ -29,5 +29,5 @@ Turing = "fce5fe82-541a-59a6-adf8-730c64b5f9a0"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
-DynamicPPL = "0.38"
-Turing = "0.41"
+DynamicPPL = "0.39"
+Turing = "0.42"

ad.py

@@ -79,7 +79,7 @@ def run_ad(args):
     results = {}
 
     if model_key == "multithreaded":
-        RUN_JULIA_COMMAND = ["julia", "--threads=2", *JULIA_COMMAND[1:]]
+        RUN_JULIA_COMMAND = ["julia", "--threads=4", *JULIA_COMMAND[1:]]
     else:
         RUN_JULIA_COMMAND = JULIA_COMMAND
 

models/multithreaded.jl

@@ -1,7 +1,8 @@
 #=
-Most models in ADTests are run with 1 thread. This model is run with 2 threads
+Most models in ADTests are run with 1 thread. This model is run with 4 threads
 to properly demonstrate the compatibility with multithreaded observe
-statements. See `main.jl` for more information.
+statements. See the docs for more details on multithreading in Turing:
+https://turinglang.org/docs/usage/threadsafe-evaluation/
 =#
 
 @model function multithreaded(x)
@@ -11,4 +12,5 @@ statements. See `main.jl` for more information.
     end
 end
 
-model = multithreaded([1.5, 2.0, 2.5, 1.5, 2.0, 2.5])
+x = randn(100)
+model = setthreadsafe(multithreaded(x), true)