Raise warning for the automatic enumerate behavior #1244
Merged
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Currently, for HMC/NUTS, we perform automatic enumerate without asking users to specify
{"enumerate": "parallel"}
. This is different from Pyro, where theparallel
method needs to be specified explicitly. It turns out that several users are confused by that difference. In this PR, we raise a FutureWarning for that automatic behavior, in preparation to remove it in the future.Resolves #1235 and #1180.