Hello, I recently updated pymc3 to pymc 5 because sampling was very slow under pymc3. Under pymc 5.6.1, Using the NumPyro JAX NUTS sampler, my script runs into memory problems after a few iterations. I have the following task: I have a dataset consisting of 30 entries. I want to fit a Bayesian reg…

It seems to work now. I added the following line from your linked thread to my slurm script: export PYTENSOR_FLAGS="compiledir=$HOME/.pytensor/compiledir_$(uuidgen)" Over the day I started several experiments in parallel and I got no errors. Thank you very much for your support!

LLVM ERROR: Unable to allocate section memory!

Questions v5

jessegrabowski March 8, 2024, 9:11am 4

Did you make a clean environment when you upgraded from pymc3 to 5? This looks like a really exotic error that is likely the result of a messy installation

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LLVM ERROR: Unable to allocate section memory!

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