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Fix progressbar bug for parallel SMC sampling #7079

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Merged
merged 1 commit into from
Jan 21, 2024
Merged

Fix progressbar bug for parallel SMC sampling #7079

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4 changes: 3 additions & 1 deletion pymc/smc/sampling.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@
import numpy as np

from arviz import InferenceData
from fastprogress.fastprogress import progress_bar
from fastprogress.fastprogress import force_console_behavior, progress_bar

import pymc

Expand Down Expand Up @@ -376,6 +376,8 @@ def _sample_smc_int(


def run_chains_parallel(chains, progressbar, to_run, params, random_seed, kernel_kwargs, cores):
# fastprogress HTML progress bar does not support multiprocessing
_, progress_bar = force_console_behavior()
pbar = progress_bar((), total=100, display=progressbar)
pbar.update(0)
pbars = [pbar] + [None] * (chains - 1)
Expand Down