When will SciPy be available for M1

[pro55b]

I want to Use Keras but as there is a SciPy dependency this is not yet possible.
Any idea when SciPy will be available for M1.

[vashat]

If you install it in a conda environment through miniforge you will have access to SciPy on M1.

[climatebrad]

Does anyone know when it will be available through other python installation pathways (e.g. pyenv)?

[lokinfey]

you can use conda

[mwidjaja1]

If you need help setting up conda, refer to the 'Miniforge' instructions on my issue: #153

PS: I do not believe Keras works (well) on M1 so your milage may vary there.

[lutzroeder]

scipy/scipy#13409

[pro55b]

I got Keras working with Conda. Though I still had to build pillow with home-brew because I also use it and there was also some issue with h5py which I had to solve.

And as eager mode did not work I inserted the following in my code:

import tensorflow as tf
tf.compat.v1.disable_eager_execution()

gpu is working and it is fast !!

[phasheen]

Hi, I wonder how you installed keras? When I run conda install keras or conda install -c conda-forge kera here is what I got

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: | 
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed                                                                          

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versions

I'm using a MacBook Air M1 , Minforge3 with Conda 4.9.2 python 3.9.1
I've tried conda config --set channel_priority flexible & conda update conda but didn't work.

here is my tensorflow environment detail:

absl-py                   0.11.0             pyhd8ed1ab_0    conda-forge
appnope                   0.1.2                    pypi_0    pypi
argon2-cffi               20.1.0                   pypi_0    pypi
astunparse                1.6.3              pyhd8ed1ab_0    conda-forge
async-generator           1.10                     pypi_0    pypi
attrs                     20.3.0                   pypi_0    pypi
backcall                  0.2.0                    pypi_0    pypi
bleach                    3.3.0                    pypi_0    pypi
ca-certificates           2020.12.5            h4653dfc_0    conda-forge
cachetools                4.2.1                    pypi_0    pypi
certifi                   2020.12.5        py38h10201cd_1    conda-forge
cffi                      1.14.5                   pypi_0    pypi
chardet                   4.0.0                    pypi_0    pypi
cycler                    0.10.0                     py_2    conda-forge
decorator                 4.4.2                    pypi_0    pypi
defusedxml                0.6.0                    pypi_0    pypi
entrypoints               0.3                      pypi_0    pypi
flatbuffers               1.12                     pypi_0    pypi
freetype                  2.10.4               h17b34a0_1    conda-forge
gast                      0.4.0              pyh9f0ad1d_0    conda-forge
google-auth               1.27.0                   pypi_0    pypi
google-auth-oauthlib      0.4.2                    pypi_0    pypi
google-pasta              0.2.0                    pypi_0    pypi
grpcio                    1.33.2                   pypi_0    pypi
h5py                      2.10.0                   pypi_0    pypi
idna                      2.10                     pypi_0    pypi
ipykernel                 5.4.3                    pypi_0    pypi
ipython                   7.20.0                   pypi_0    pypi
ipython-genutils          0.2.0                    pypi_0    pypi
ipywidgets                7.6.3                    pypi_0    pypi
jedi                      0.18.0                   pypi_0    pypi
jinja2                    2.11.3                   pypi_0    pypi
jpeg                      9d                   h27ca646_0    conda-forge
jsonschema                3.2.0                    pypi_0    pypi
jupyter                   1.0.0                    pypi_0    pypi
jupyter-client            6.1.11                   pypi_0    pypi
jupyter-console           6.2.0                    pypi_0    pypi
jupyter-core              4.7.1                    pypi_0    pypi
jupyterlab-pygments       0.1.2                    pypi_0    pypi
jupyterlab-widgets        1.0.0                    pypi_0    pypi
keras-preprocessing       1.1.2                    pypi_0    pypi
kiwisolver                1.3.1            py38h12a6f45_1    conda-forge
lcms2                     2.12                 had6a04f_0    conda-forge
libblas                   3.9.0                8_openblas    conda-forge
libcblas                  3.9.0                8_openblas    conda-forge
libcxx                    11.0.1               h168391b_0    conda-forge
libffi                    3.3                  h9f76cd9_2    conda-forge
libgfortran               5.0.0.dev0      11_0_0_hdc626ea_18    conda-forge
libgfortran5              11.0.0.dev0         hdc626ea_18    conda-forge
liblapack                 3.9.0                8_openblas    conda-forge
libopenblas               0.3.12          openmp_h2ecc587_1    conda-forge
libpng                    1.6.37               hf7e6567_2    conda-forge
libtiff                   4.2.0                h70663a0_0    conda-forge
libwebp-base              1.2.0                h27ca646_0    conda-forge
llvm-openmp               11.0.1               hb3022d6_0    conda-forge
lz4-c                     1.9.3                h9f76cd9_0    conda-forge
markdown                  3.3.3                    pypi_0    pypi
markupsafe                1.1.1                    pypi_0    pypi
matplotlib                3.3.4            py38h150bfb4_0    conda-forge
matplotlib-base           3.3.4            py38ha029820_0    conda-forge
mistune                   0.8.4                    pypi_0    pypi
nbclient                  0.5.2                    pypi_0    pypi
nbconvert                 6.0.7                    pypi_0    pypi
nbformat                  5.1.2                    pypi_0    pypi
ncurses                   6.2                  h9aa5885_4    conda-forge
nest-asyncio              1.5.1                    pypi_0    pypi
notebook                  6.2.0                    pypi_0    pypi
numpy                     1.20.1           py38h9e6c65a_0    conda-forge
oauthlib                  3.1.0                    pypi_0    pypi
olefile                   0.46               pyh9f0ad1d_1    conda-forge
openssl                   1.1.1j               h27ca646_0    conda-forge
opt_einsum                3.3.0                      py_0    conda-forge
packaging                 20.9                     pypi_0    pypi
pandocfilters             1.4.3                    pypi_0    pypi
parso                     0.8.1                    pypi_0    pypi
pexpect                   4.8.0                    pypi_0    pypi
pickleshare               0.7.5                    pypi_0    pypi
pillow                    8.1.0            py38h5cebd47_2    conda-forge
pip                       21.0.1             pyhd8ed1ab_0    conda-forge
prometheus-client         0.9.0                    pypi_0    pypi
prompt-toolkit            3.0.16                   pypi_0    pypi
protobuf                  3.15.0                   pypi_0    pypi
ptyprocess                0.7.0                    pypi_0    pypi
pyasn1                    0.4.8                    pypi_0    pypi
pyasn1-modules            0.2.8                    pypi_0    pypi
pycparser                 2.20                     pypi_0    pypi
pygments                  2.8.0                    pypi_0    pypi
pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
pyrsistent                0.17.3                   pypi_0    pypi
python                    3.8.6           h12cc5a1_5_cpython    conda-forge
python-dateutil           2.8.1                      py_0    conda-forge
python_abi                3.8                      1_cp38    conda-forge
pyzmq                     22.0.3                   pypi_0    pypi
qtconsole                 5.0.2                    pypi_0    pypi
qtpy                      1.9.0                    pypi_0    pypi
readline                  8.0                  hc8eb9b7_2    conda-forge
requests                  2.25.1                   pypi_0    pypi
requests-oauthlib         1.3.0                    pypi_0    pypi
rsa                       4.7.1                    pypi_0    pypi
scipy                     1.6.0            py38hdf044fb_0    conda-forge
send2trash                1.5.0                    pypi_0    pypi
setuptools                49.6.0           py38h10201cd_3    conda-forge
six                       1.15.0             pyh9f0ad1d_0    conda-forge
sqlite                    3.34.0               h6d56c25_0    conda-forge
tensorboard               2.4.1                    pypi_0    pypi
tensorboard-plugin-wit    1.8.0                    pypi_0    pypi
tensorflow                2.4.0rc0                 pypi_0    pypi
tensorflow-addons         0.11.2                   pypi_0    pypi
tensorflow-estimator      2.4.0                    pypi_0    pypi
termcolor                 1.1.0                      py_2    conda-forge
terminado                 0.9.2                    pypi_0    pypi
testpath                  0.4.4                    pypi_0    pypi
tk                        8.6.10               hf7e6567_1    conda-forge
tornado                   6.1              py38h30f7421_1    conda-forge
traitlets                 5.0.5                    pypi_0    pypi
typeguard                 2.11.1             pyhd8ed1ab_0    conda-forge
typing_extensions         3.7.4.3                    py_0    conda-forge
urllib3                   1.26.3                   pypi_0    pypi
wcwidth                   0.2.5                    pypi_0    pypi
webencodings              0.5.1                    pypi_0    pypi
werkzeug                  1.0.1                    pypi_0    pypi
wheel                     0.36.2             pyhd3deb0d_0    conda-forge
widgetsnbextension        3.5.1                    pypi_0    pypi
wrapt                     1.12.1                   pypi_0    pypi
xz                        5.2.5                h642e427_1    conda-forge
zlib                      1.2.11            h31e879b_1009    conda-forge
zstd                      1.4.8                h5b28eab_1    conda-forge

[pro55b]

After installing the Conda environment as explained in #153 <#153> I activated the environment and used "pip install keras” This worked for me

…

On 21 Feb 2021, at 19:28, Phasheen ***@***.***> wrote: Hi, I wonder how you installed keras? When I run conda install keras or conda install -c conda-forge kera here is what I got Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. Collecting package metadata (repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: | Found conflicts! Looking for incompatible packages. This can take several minutes. Press CTRL-C to abort. failed UnsatisfiableError: The following specifications were found to be incompatible with each other: Output in format: Requested package -> Available versions I'm using a MacBook Air M1 , Minforge3 with Conda 4.9.2 python 3.9.1 here is my tensorflow environment detail: absl-py 0.11.0 pyhd8ed1ab_0 conda-forge appnope 0.1.2 pypi_0 pypi argon2-cffi 20.1.0 pypi_0 pypi astunparse 1.6.3 pyhd8ed1ab_0 conda-forge async-generator 1.10 pypi_0 pypi attrs 20.3.0 pypi_0 pypi backcall 0.2.0 pypi_0 pypi bleach 3.3.0 pypi_0 pypi ca-certificates 2020.12.5 h4653dfc_0 conda-forge cachetools 4.2.1 pypi_0 pypi certifi 2020.12.5 py38h10201cd_1 conda-forge cffi 1.14.5 pypi_0 pypi chardet 4.0.0 pypi_0 pypi cycler 0.10.0 py_2 conda-forge decorator 4.4.2 pypi_0 pypi defusedxml 0.6.0 pypi_0 pypi entrypoints 0.3 pypi_0 pypi flatbuffers 1.12 pypi_0 pypi freetype 2.10.4 h17b34a0_1 conda-forge gast 0.4.0 pyh9f0ad1d_0 conda-forge google-auth 1.27.0 pypi_0 pypi google-auth-oauthlib 0.4.2 pypi_0 pypi google-pasta 0.2.0 pypi_0 pypi grpcio 1.33.2 pypi_0 pypi h5py 2.10.0 pypi_0 pypi idna 2.10 pypi_0 pypi ipykernel 5.4.3 pypi_0 pypi ipython 7.20.0 pypi_0 pypi ipython-genutils 0.2.0 pypi_0 pypi ipywidgets 7.6.3 pypi_0 pypi jedi 0.18.0 pypi_0 pypi jinja2 2.11.3 pypi_0 pypi jpeg 9d h27ca646_0 conda-forge jsonschema 3.2.0 pypi_0 pypi jupyter 1.0.0 pypi_0 pypi jupyter-client 6.1.11 pypi_0 pypi jupyter-console 6.2.0 pypi_0 pypi jupyter-core 4.7.1 pypi_0 pypi jupyterlab-pygments 0.1.2 pypi_0 pypi jupyterlab-widgets 1.0.0 pypi_0 pypi keras-preprocessing 1.1.2 pypi_0 pypi kiwisolver 1.3.1 py38h12a6f45_1 conda-forge lcms2 2.12 had6a04f_0 conda-forge libblas 3.9.0 8_openblas conda-forge libcblas 3.9.0 8_openblas conda-forge libcxx 11.0.1 h168391b_0 conda-forge libffi 3.3 h9f76cd9_2 conda-forge libgfortran 5.0.0.dev0 11_0_0_hdc626ea_18 conda-forge libgfortran5 11.0.0.dev0 hdc626ea_18 conda-forge liblapack 3.9.0 8_openblas conda-forge libopenblas 0.3.12 openmp_h2ecc587_1 conda-forge libpng 1.6.37 hf7e6567_2 conda-forge libtiff 4.2.0 h70663a0_0 conda-forge libwebp-base 1.2.0 h27ca646_0 conda-forge llvm-openmp 11.0.1 hb3022d6_0 conda-forge lz4-c 1.9.3 h9f76cd9_0 conda-forge markdown 3.3.3 pypi_0 pypi markupsafe 1.1.1 pypi_0 pypi matplotlib 3.3.4 py38h150bfb4_0 conda-forge matplotlib-base 3.3.4 py38ha029820_0 conda-forge mistune 0.8.4 pypi_0 pypi nbclient 0.5.2 pypi_0 pypi nbconvert 6.0.7 pypi_0 pypi nbformat 5.1.2 pypi_0 pypi ncurses 6.2 h9aa5885_4 conda-forge nest-asyncio 1.5.1 pypi_0 pypi notebook 6.2.0 pypi_0 pypi numpy 1.20.1 py38h9e6c65a_0 conda-forge oauthlib 3.1.0 pypi_0 pypi olefile 0.46 pyh9f0ad1d_1 conda-forge openssl 1.1.1j h27ca646_0 conda-forge opt_einsum 3.3.0 py_0 conda-forge packaging 20.9 pypi_0 pypi pandocfilters 1.4.3 pypi_0 pypi parso 0.8.1 pypi_0 pypi pexpect 4.8.0 pypi_0 pypi pickleshare 0.7.5 pypi_0 pypi pillow 8.1.0 py38h5cebd47_2 conda-forge pip 21.0.1 pyhd8ed1ab_0 conda-forge prometheus-client 0.9.0 pypi_0 pypi prompt-toolkit 3.0.16 pypi_0 pypi protobuf 3.15.0 pypi_0 pypi ptyprocess 0.7.0 pypi_0 pypi pyasn1 0.4.8 pypi_0 pypi pyasn1-modules 0.2.8 pypi_0 pypi pycparser 2.20 pypi_0 pypi pygments 2.8.0 pypi_0 pypi pyparsing 2.4.7 pyh9f0ad1d_0 conda-forge pyrsistent 0.17.3 pypi_0 pypi python 3.8.6 h12cc5a1_5_cpython conda-forge python-dateutil 2.8.1 py_0 conda-forge python_abi 3.8 1_cp38 conda-forge pyzmq 22.0.3 pypi_0 pypi qtconsole 5.0.2 pypi_0 pypi qtpy 1.9.0 pypi_0 pypi readline 8.0 hc8eb9b7_2 conda-forge requests 2.25.1 pypi_0 pypi requests-oauthlib 1.3.0 pypi_0 pypi rsa 4.7.1 pypi_0 pypi scipy 1.6.0 py38hdf044fb_0 conda-forge send2trash 1.5.0 pypi_0 pypi setuptools 49.6.0 py38h10201cd_3 conda-forge six 1.15.0 pyh9f0ad1d_0 conda-forge sqlite 3.34.0 h6d56c25_0 conda-forge tensorboard 2.4.1 pypi_0 pypi tensorboard-plugin-wit 1.8.0 pypi_0 pypi tensorflow 2.4.0rc0 pypi_0 pypi tensorflow-addons 0.11.2 pypi_0 pypi tensorflow-estimator 2.4.0 pypi_0 pypi termcolor 1.1.0 py_2 conda-forge terminado 0.9.2 pypi_0 pypi testpath 0.4.4 pypi_0 pypi tk 8.6.10 hf7e6567_1 conda-forge tornado 6.1 py38h30f7421_1 conda-forge traitlets 5.0.5 pypi_0 pypi typeguard 2.11.1 pyhd8ed1ab_0 conda-forge typing_extensions 3.7.4.3 py_0 conda-forge urllib3 1.26.3 pypi_0 pypi wcwidth 0.2.5 pypi_0 pypi webencodings 0.5.1 pypi_0 pypi werkzeug 1.0.1 pypi_0 pypi wheel 0.36.2 pyhd3deb0d_0 conda-forge widgetsnbextension 3.5.1 pypi_0 pypi wrapt 1.12.1 pypi_0 pypi xz 5.2.5 h642e427_1 conda-forge zlib 1.2.11 h31e879b_1009 conda-forge zstd 1.4.8 h5b28eab_1 conda-forge — You are receiving this because you authored the thread. 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[pro55b]

This is my environment detail:

Name Version Build Channel

absl-py 0.11.0 pypi_0 pypi
appnope 0.1.2 py38h10201cd_1 conda-forge
astunparse 1.6.3 pypi_0 pypi
backcall 0.2.0 pyh9f0ad1d_0 conda-forge
backports 1.0 py_2 conda-forge
backports.functools_lru_cache 1.6.1 py_0 conda-forge
c-ares 1.17.1 h27ca646_0 conda-forge
ca-certificates 2020.12.5 h4653dfc_0 conda-forge
cached-property 1.5.1 py_0 conda-forge
cachetools 4.2.1 pypi_0 pypi
certifi 2020.6.20 pyhd3eb1b0_3
chardet 4.0.0 pypi_0 pypi
cycler 0.10.0 pypi_0 pypi
decorator 4.4.2 py_0 conda-forge
flatbuffers 1.12 pypi_0 pypi
freetype 2.10.4 h17b34a0_1 conda-forge
gast 0.4.0 pypi_0 pypi
google-auth 1.26.1 pypi_0 pypi
google-auth-oauthlib 0.4.2 pypi_0 pypi
google-pasta 0.2.0 pypi_0 pypi
grpcio 1.35.0 py38h446835f_0 conda-forge
h5py 3.1.0 nompi_py38h032b01a_100 conda-forge
hdf5 1.10.6 nompi_h0fc092c_1114 conda-forge
idna 2.10 pypi_0 pypi
install 1.3.4 pypi_0 pypi
ipython 7.20.0 py38h2cb4d76_2 conda-forge
ipython_genutils 0.2.0 py_1 conda-forge
jedi 0.18.0 py38h10201cd_2 conda-forge
jpeg 9d h27ca646_0 conda-forge
keras 2.4.3 pypi_0 pypi
keras-preprocessing 1.1.2 pypi_0 pypi
kiwisolver 1.3.1 pypi_0 pypi
krb5 1.17.2 h17618d6_0 conda-forge
lcms2 2.12 had6a04f_0 conda-forge
libblas 3.9.0 8_openblas conda-forge
libcblas 3.9.0 8_openblas conda-forge
libcurl 7.71.1 hd2aec06_8 conda-forge
libcxx 11.0.1 h168391b_0 conda-forge
libedit 3.1.20191231 hc8eb9b7_2 conda-forge
libev 4.33 h642e427_1 conda-forge
libffi 3.3 h9f76cd9_2 conda-forge
libgfortran 5.0.0.dev0 11_0_0_hdc626ea_18 conda-forge
libgfortran5 11.0.0.dev0 hdc626ea_18 conda-forge
liblapack 3.9.0 8_openblas conda-forge
libnghttp2 1.43.0 hf3018f0_0 conda-forge
libopenblas 0.3.12 openmp_h2ecc587_1 conda-forge
libpng 1.6.37 hf7e6567_2 conda-forge
libssh2 1.9.0 h1c49ba1_5 conda-forge
libtiff 4.2.0 h70663a0_0 conda-forge
libwebp-base 1.2.0 h27ca646_0 conda-forge
llvm-openmp 11.0.1 hb3022d6_0 conda-forge
lz4-c 1.9.3 h9f76cd9_0 conda-forge
markdown 3.3.3 pypi_0 pypi
matplotlib 3.3.4 pypi_0 pypi
ncurses 6.2 h9aa5885_4 conda-forge
numpy 1.20.1 py38h9e6c65a_0 conda-forge
oauthlib 3.1.0 pypi_0 pypi
olefile 0.46 py_0
openssl 1.1.1j h27ca646_0 conda-forge
opt-einsum 3.3.0 pypi_0 pypi
parso 0.8.1 pyhd8ed1ab_0 conda-forge
pexpect 4.8.0 pyh9f0ad1d_2 conda-forge
pickleshare 0.7.5 py_1003 conda-forge
pillow 8.1.0 py38h5cebd47_2 conda-forge
pip 20.2.4 py_0 conda-forge
prompt-toolkit 3.0.16 pyha770c72_0 conda-forge
protobuf 3.14.0 pypi_0 pypi
ptyprocess 0.7.0 pyhd3deb0d_0 conda-forge
pyasn1 0.4.8 pypi_0 pypi
pyasn1-modules 0.2.8 pypi_0 pypi
pygments 2.7.4 pyhd8ed1ab_0 conda-forge
pyparsing 2.4.7 pypi_0 pypi
python 3.8.6 h12cc5a1_5_cpython conda-forge
python-dateutil 2.8.1 pypi_0 pypi
python_abi 3.8 1_cp38 conda-forge
pyyaml 5.4.1 pypi_0 pypi
readline 8.0 hc8eb9b7_2 conda-forge
requests 2.25.1 pypi_0 pypi
requests-oauthlib 1.3.0 pypi_0 pypi
rsa 4.7 pypi_0 pypi
scipy 1.6.0 py38hdf044fb_0 conda-forge
setuptools 49.6.0 py38h10201cd_3 conda-forge
six 1.15.0 pyh9f0ad1d_0 conda-forge
sqlite 3.34.0 h6d56c25_0 conda-forge
tensorboard 2.4.1 pypi_0 pypi
tensorboard-plugin-wit 1.8.0 pypi_0 pypi
tensorflow 2.4.0rc0 pypi_0 pypi
tensorflow-addons 0.11.2 pypi_0 pypi
tensorflow-estimator 2.4.0 pypi_0 pypi
termcolor 1.1.0 py_2 conda-forge
tk 8.6.10 hf7e6567_1 conda-forge
traitlets 5.0.5 py_0 conda-forge
typeguard 2.9.1 py_0 conda-forge
typing-extensions 3.7.4.3 pypi_0 pypi
urllib3 1.26.3 pypi_0 pypi
wcwidth 0.2.5 pyh9f0ad1d_2 conda-forge
werkzeug 1.0.1 pypi_0 pypi
wheel 0.36.2 pyhd3deb0d_0 conda-forge
wrapt 1.12.1 pypi_0 pypi
xz 5.2.5 h642e427_1 conda-forge
zlib 1.2.11 h31e879b_1009 conda-forge
zstd 1.4.8 h5b28eab_1 conda-forge

[phasheen]

oh my god, I tried pip install before and didn't work, but it worked just now.
I figured that was because I didn't install scipy before, and pip install keras will fail to install scipy. Later I installed Scipy with conda, but never tried pip again.
Thank you!

[pro55b]

SciPy is installed with the environment.yml mentioned in the article #153

[hjmr]

Does anyone know when it will be available through other python installation pathways (e.g. pyenv)?

It can be manually installed using pip.

 $ NPY_DISTUTILS_APPEND_FLAGS=1 CFLAGS="-falign-functions=8 ${CFLAGS}" pip install scipy

You need gcc (and probably some other utilities) installed via Homebrew. The option "NPY_DISTUTILS_APPEND_FLAGS=1" is required when compiling for Python 3.8 (not necessary for 3.9).

[hjmr]

A fix for gcc has been reflected in the latest Homebrew a few days ago, and the workaround of -falign-functions=8 becomes unnecessary anymore. Add the following lines to ~/.numpy-site.cfg to use Homebrew's OpenBLAS:

[openblas]
libraries = openblas
library_dirs = /opt/homebrew/opt/openblas/lib
include_dirs = /opt/homebrew/opt/openblas/include

And then, you can install SciPy in the usual way.

 $ NPY_DISTUTILS_APPEND_FLAGS=1 pip install scipy