1 year ago
#319078
Pepsi-Joe
Is it possible to create a conda environment with python compiled for a different architecture?
I have an M1 mac and would like to run multiple conda
environments with python copiled for different architectures.
I have been using Anaconda to manage environments via rosetta2
and it works perfectly.
However, I have recently tried installing ARM-compiled python using the guide in this answer to install miniconda
and that gave a pretty significant speed improvement in my quick test.
Using rosetta2
:
In [1]: import numpy as np
In [2]: %%timeit
...: a=np.linspace(1,100,10000)
...: a*=3.14
...: a+=a
...: a**2
...:
...:
32.7 µs ± 50.6 ns per loop (mean ± std. dev. of 7 runs, 10000 loops each)
Using native ARM python:
In [1]: import numpy as np
In [2]: %%timeit
...: a=np.linspace(1,100,10000)
...: a*=3.14
...: a+=a
...: a**2
...:
...:
22.3 µs ± 145 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each)
My problem is that I have some code that will not run using the native ARM python as it uses packages that are not compatible (yet).
At the moment, I have both anaconda
and miniconda
installed in different locations and can switch between which version is called using conda
by finding the path to their conda
executable and running absolute/path/to/executable/conda init
.
So what I would like to do is to create a conda
environment that acts like the miniconda
installation so that I can easily switch between environments if I require performance or compatibility. Is this possible?
python
anaconda
conda
apple-m1
rosetta-2
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