funcx v0.3.9 causes benign `AttributeError: can't set attribute`

Distributed Inference with `pyhf` and `funcX`

Example code for vCHEP 2021 paper "Distributed statistical inference with pyhf enabled through funcX"

Setup

Create a Python 3 virtual environment and then install the pyhf and funcX dependencies in requirements.txt.

(distributed-inference) $ python -m pip install --upgrade pip setuptools wheel
(distributed-inference) $ python -m pip install -r requirements.txt

Reproducible environment

To install a reproducible environment that is consistent down to the hash level, use pip-compile to compile a lock file from requirements.txt and install it following the pip-secure-install recommendations.

(distributed-inference) $ bash compile_dependencies.sh
(distributed-inference) $ bash secure_install.sh

On XSEDE's EXPANSE

On EXPANSE, to use a Python 3.7+ runtime Conda must be used, so create a Conda environment from the expanse-environment.yml provided, which uses the different requirements.txt files to provide the dependencies.

$ conda env create -f expanse-environment.yml
$ conda activate distributed-inference

Once a GPU session has been entered, source the setup_expanse_funcx_test_env.sh shell script to activate the environment and load all required modules

(distributed-inference) $ . setup_expanse_funcx_test_env.sh

Machine Configuration

EXPANSE has the following Nvidia drivers and GPUs:

$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2020 NVIDIA Corporation
Built on Thu_Jun_11_22:26:38_PDT_2020
Cuda compilation tools, release 11.0, V11.0.194
Build cuda_11.0_bu.TC445_37.28540450_0
$ nvidia-smi --list-gpus
GPU 0: Tesla V100-SXM2-32GB (UUID: GPU-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX)

Run

Create a file named endpoint_id.txt in the top level of this repository and save your funcX endpoint ID into the file.

(distributed-inference) $ touch endpoint_id.txt

This will be read in during the run.

Pass the config JSON file for the analysis you want to run to fit_analysis.py

(distributed-inference) $ python fit_analysis.py -c config/1Lbb.json -b numpy

$ python fit_analysis.py --help
usage: fit_analysis.py [-h] [-c CONFIG_FILE] [-b BACKEND]

configuration arguments provided at run time from the CLI

optional arguments:
  -h, --help            show this help message and exit
  -c CONFIG_FILE, --config-file CONFIG_FILE
                        config file
  -b BACKEND, --backend BACKEND
                        pyhf backend str alias

	dependencies:
	- python>=3.7,<3.9
	- pip
	- pip:
	- setuptools
	- wheel
	- -r file:core-requirements.txt
	- -r file:jax-requirements.txt

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distributed-inference-with-pyhf-and-funcx's Introduction

Distributed Inference with `pyhf` and `funcX`

Setup

Reproducible environment

On XSEDE's EXPANSE

Machine Configuration

Run

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