Numpy issue in strategies

[njoseGIT]

• Operating System: Windows 10 Home Version 21H2 Build 19044.1645
• Python version: 3.10
• summit version used: 0.8.4
• Using pycharm

Description

Was testing out the strategies module and ran into issues with numpy

What I Did

scratch.py

from summit import *
import numpy as np

domain = Domain()

domain += ContinuousVariable(name="x_0",
description="reaction temperature in celsius",
bounds=[50, 100])

domain += ContinuousVariable(name="x_1",
description="flow of reactant a in mL/min",
bounds=[0.1, 0.5])

domain += ContinuousVariable(name="y_0",
description="yield",
bounds=[0.1, 0.5],
is_objective=True,
maximize=True)

domain += ContinuousVariable(name="y_1",
description="cost",
bounds=[0.1, 0.5],
is_objective=True,
maximize=True)

strategy = LHS(domain, random_state=np.random.RandomState(3))

results = strategy.suggest_experiments(5)

strategy_lhs = LHS(domain, random_state=np.random.RandomState(3))
results = strategy.suggest_experiments(5)
print(results)

strategy_tsemo = TSEMO(domain)
experiments = strategy_tsemo.suggest_experiments(5)
print(experiments)

Error message:

"C:\Users\njose\Dropbox (Cambridge CARES)\Python\idmt_codeshare\pyflab_CURRENT\venv\Scripts\python.exe" "C:/Users/njose/Dropbox (Cambridge CARES)/Python/idmt_codeshare/pyflab_CURRENT/scratch.py"
C:\Users\njose\Dropbox (Cambridge CARES)\Python\idmt_codeshare\pyflab_CURRENT\venv\lib\site-packages\torch_masked_init_.py:223: UserWarning: Failed to initialize NumPy: module compiled against API version 0xf but this version of numpy is 0xe (Triggered internally at ..\torch\csrc\utils\tensor_numpy.cpp:68.)
example_input = torch.tensor([[-3, -2, -1], [0, 1, 2]])
Traceback (most recent call last):
File "C:\Users\njose\Dropbox (Cambridge CARES)\Python\idmt_codeshare\pyflab_CURRENT\scratch.py", line 25, in
strategy = LHS(domain, random_state=np.random.RandomState(3))
NameError: name 'np' is not defined

Process finished with exit code 1

[marcosfelt]

Hi Nick! I think I just need to push an new version from master. I will do that this morning!

[njoseGIT]

Hi Kobi, I see! Thanks for the quick help! Regards, Nick

…

On Thu, 21 Apr 2022, 09:51 Kobi Felton, ***@***.***> wrote: Hi Nick! I think I just need to push an new version from master. I will do that this morning! — Reply to this email directly, view it on GitHub <#172 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMWJQTI24BTOKBICR65ZVL3VGEJKRANCNFSM5T4NRYUA> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[marcosfelt]

Closing in favor of #162