1/30/2024 0 Comments Anaconda python mac m1The actual linear algebra part of numpy - matmul, and so on, is multi-core just as it is with the mkl backend (or openblas).Ī=np.random.rand(4096,4096) takes 598 ms on the M1 pro to do the matmul, and all cores light up in htop (including the E-cores). Some cases ( mkl_fft and _rand and so on) are slower on the M1, because no analog using apple accelerate or veclib, as best I can tell, exists. Numerics performance (numpy) is generally about on par with my previous 15" MBP with the last generation of intel i9s apple used. You need the env var CONDA_SUBDIR=osx-arm64 set in your shell rc file or elsewhere to make sure conda only uses native code. I have a 16" M1 Pro machine, and use a commercial license of Conda.Īll of the packages that I particularly care about (numpy, scipy, astropy, skimage. Introduction to Programming with Python (from Microsoft Virtual Academy)./r/git and /r/mercurial - don't forget to put your code in a repo!./r/pyladies (women developers who love python)./r/coolgithubprojects (filtered on Python projects)./r/pystats (python in statistical analysis and machine learning)./r/inventwithpython (for the books written by /u/AlSweigart)./r/pygame (a set of modules designed for writing games)./r/django (web framework for perfectionists with deadlines)./r/pythoncoding (strict moderation policy for 'programming only' articles).NumPy & SciPy (Scientific computing) & Pandas.Transcrypt (Hi res SVG using Python 3.6 and turtle module).Brython (Python 3 implementation for client-side web programming).PythonAnywhere (basic accounts are free).(Evolved from the language-agnostic parts of IPython, Python 3).The Python Challenge (solve each level through programming).Problem Solving with Algorithms and Data Structures.Invent Your Own Computer Games with Pythonįive life jackets to throw to the new coder (things to do after getting a handle on python) Please use the flair selector to choose your topic.Īdd 4 extra spaces before each line of code def fibonacci(): Reddit filters them out, so your post or comment will be lost. If you are about to ask a "how do I do this in python" question, please try r/learnpython, the Python discord, or the #python IRC channel on Libera.chat. In the meantime, I've removed this code and will have to get it back when I use conda, or simply find another way to initialize Anaconda on demand, only in the Terminal instances I want to use it.News about the dynamic, interpreted, interactive, object-oriented, extensible programming language Python Current Events Please let me know on Twitter if you find out how to make this initialization faster. Others may see this in M1, M1 Pro, M1 Max, M1 Ultra, and M2 chips and the incoming M2 Pro, M2 Max, and M2 Ultra. So the issue seems independent of specific chips but may be an Apple-Silicon-only problem. In my case, it's not the M1 Pro but the M1 Max. This issue also happens with Miniforge on Macbooks, as seen in this GitHub issue titled Slow zsh startup on MacBook Pro 14-inch (M1 Pro). "/Users/nono/anaconda3/etc/profile.d/conda.sh"Įxport PATH="/Users/nono/anaconda3/bin:$PATH" _conda_setup="$('/Users/nono/anaconda3/bin/conda' 'shell.zsh' 'hook' 2> /dev/null)" !! Contents within this block are managed by 'conda init' !! Here's my initialization code, auto-generated by Anaconda. I'm used to hitting CMD + N for a new window or CMT + T for a new tab and starting to type immediately.īut this issue breaks my workflow and keeps me hanging for a few seconds per new window (!). When I start a new Terminal window, I see how a Python process takes up to 5–10 seconds to finalize before the Terminal becomes responsive. I've used it on my former Intel and M1 Macs, but it was just recently that I migrated my code to a new M1 Max Apple Silicon Mac. I've had conda's initialization code in my.
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