Error when I disable numba

[sidali126]

Hi,
I am using stumpy==1.11.1

I'm currently facing an issue when I disable numba.

Thanks for you help.
Kind regards

import numpy as np
import pandas as pd
import stumpy

from numba import config 
config.DISABLE_JIT = True

....
# Use matrix profile
stream = stumpy.stumpi(values_list, m, egress=False, normalize=False)
.....


Here is the trace :

E           numba.core.errors.TypingError: Failed in nopython mode pipeline (step: nopython frontend)
E           No implementation of function Function(<function full at 0x7f16b0280710>) found for signature:
E            
E            >>> full(Tuple(int64, int64, Literal[int](3)), float64, dtype=class(float64))
E            
E           There are 4 candidate implementations:
E              - Of which 4 did not match due to:
              Overload in function '_OverloadWrapper._build.<locals>.ol_generated': File: numba/core/overload_glue.py: Line 131.
E                With argument(s): '(UniTuple(int64 x 3), float64, dtype=class(float64))':
E               Rejected as the implementation raised a specific error:
E                 AttributeError: 'function' object has no attribute 'get_call_template'
E             raised from /home/ali/workspaceLab/sensor-tuning/venvs/dev/lib/python3.7/site-packages/numba/core/types/functions.py:541
E           
E           During: resolving callee type: Function(<function full at 0x7f16b0280710>)
E           During: typing of call at /home/ali/workspaceLab/sensor-tuning/venvs/dev/lib/python3.7/site-packages/stumpy/aamp.py (201)
E           
E           
E           File "../venvs/dev/lib/python3.7/site-packages/stumpy/aamp.py", line 201:
E           def _aamp(
E               <source elided>
E               n_threads = numba.config.NUMBA_NUM_THREADS
E               P = np.full((n_threads, l, 3), np.inf, dtype=np.float64)
E               ^

[seanlaw]

@sidali126 Thank you for your question and welcome to the STUMPY community. Can you please provide a sample input that triggers the error above? Additionally, what operating system are you running this on?

I'm not familiar with config.DISABLE_JIT = True in numba and I have never come across it in the numba documentation. I think this may be your problem. Considering that it's trying to use nopython frontend, this suggests that numba is not actually disabled. In our STUMPY unit tests, we actually disable NUMBA_DISABLE_JIT from the shell by setting the environment variable export NUMBA_DISABLE_JIT=1.

[sidali126]

Thank you Sean,
It worked with this code

import os
os.environ["NUMBA_DISABLE_JIT"] = "1"

See you
Ali

[seanlaw]

Awesome! Good luck