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python-spams-feedstock's Introduction

About python-spams

Home: http://spams-devel.gforge.inria.fr/

Package license: GPL 3

Feedstock license: BSD 3-Clause

Summary: An optimization toolbox for solving various sparse estimation problems.

Current build status

CircleCI OSX
Azure
VariantStatus
linux_python2.7 variant
linux_python3.6 variant
linux_python3.7 variant
linux_python3.8 variant
osx_python2.7 variant
osx_python3.6 variant
osx_python3.7 variant
osx_python3.8 variant
Windows Windows disabled
Linux_ppc64le ppc64le disabled

Current release info

Name Downloads Version Platforms
Conda Recipe Conda Downloads Conda Version Conda Platforms

Installing python-spams

Installing python-spams from the conda-forge channel can be achieved by adding conda-forge to your channels with:

conda config --add channels conda-forge

Once the conda-forge channel has been enabled, python-spams can be installed with:

conda install python-spams

It is possible to list all of the versions of python-spams available on your platform with:

conda search python-spams --channel conda-forge

About conda-forge

Powered by NumFOCUS

conda-forge is a community-led conda channel of installable packages. In order to provide high-quality builds, the process has been automated into the conda-forge GitHub organization. The conda-forge organization contains one repository for each of the installable packages. Such a repository is known as a feedstock.

A feedstock is made up of a conda recipe (the instructions on what and how to build the package) and the necessary configurations for automatic building using freely available continuous integration services. Thanks to the awesome service provided by CircleCI, AppVeyor and TravisCI it is possible to build and upload installable packages to the conda-forge Anaconda-Cloud channel for Linux, Windows and OSX respectively.

To manage the continuous integration and simplify feedstock maintenance conda-smithy has been developed. Using the conda-forge.yml within this repository, it is possible to re-render all of this feedstock's supporting files (e.g. the CI configuration files) with conda smithy rerender.

For more information please check the conda-forge documentation.

Terminology

feedstock - the conda recipe (raw material), supporting scripts and CI configuration.

conda-smithy - the tool which helps orchestrate the feedstock. Its primary use is in the construction of the CI .yml files and simplify the management of many feedstocks.

conda-forge - the place where the feedstock and smithy live and work to produce the finished article (built conda distributions)

Updating python-spams-feedstock

If you would like to improve the python-spams recipe or build a new package version, please fork this repository and submit a PR. Upon submission, your changes will be run on the appropriate platforms to give the reviewer an opportunity to confirm that the changes result in a successful build. Once merged, the recipe will be re-built and uploaded automatically to the conda-forge channel, whereupon the built conda packages will be available for everybody to install and use from the conda-forge channel. Note that all branches in the conda-forge/python-spams-feedstock are immediately built and any created packages are uploaded, so PRs should be based on branches in forks and branches in the main repository should only be used to build distinct package versions.

In order to produce a uniquely identifiable distribution:

  • If the version of a package is not being increased, please add or increase the build/number.
  • If the version of a package is being increased, please remember to return the build/number back to 0.

Feedstock Maintainers

python-spams-feedstock's People

Contributors

conda-forge-admin avatar conda-forge-curator[bot] avatar isuruf avatar jakirkham avatar jjhelmus avatar mariusvniekerk avatar zym1010 avatar

Stargazers

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Watchers

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python-spams-feedstock's Issues

new spams 2.6.1

on INRIA site, there's a new 2.6 version, on April 18.

I'd like to update the feedstock to this version, as it deprecates some of your patches.

But how should I set the version? Currently, it's only 2.6. I want to differentiate two versions of 2.6.

Cannot install to Python 3.9

Solution to issue cannot be found in the documentation.

  • I checked the documentation.

Issue

Installation of python-spams with python 3.9 fails, c.f.

$ conda install -c conda-forge python-spams
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 the existing python installation in your environment:

Specifications:

  - python-spams -> python[version='2.7.*|3.5.*|3.6.*|>=2.7,<2.8.0a0|>=3.6,<3.7.0a0|>=3.8,<3.9.0a0|>=3.7,<3.8.0a0|>=3.5,<3.6.0a0']

Your python: python==3.9

Installed packages

# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main  
_openmp_mutex             4.5                       1_gnu  
ca-certificates           2022.2.1             h06a4308_0  
certifi                   2021.10.8        py39h06a4308_2  
ld_impl_linux-64          2.35.1               h7274673_9  
libffi                    3.3                  he6710b0_2  
libgcc-ng                 9.3.0               h5101ec6_17  
libgomp                   9.3.0               h5101ec6_17  
libstdcxx-ng              9.3.0               hd4cf53a_17  
ncurses                   6.3                  h7f8727e_2  
openssl                   1.1.1m               h7f8727e_0  
pip                       21.2.4           py39h06a4308_0  
python                    3.9.0                hdb3f193_2  
readline                  8.1.2                h7f8727e_1  
setuptools                58.0.4           py39h06a4308_0  
sqlite                    3.38.0               hc218d9a_0  
tk                        8.6.11               h1ccaba5_0  
tzdata                    2021e                hda174b7_0  
wheel                     0.37.1             pyhd3eb1b0_0  
xz                        5.2.5                h7b6447c_0  
zlib                      1.2.11               h7f8727e_4

Environment info

active environment : test_spams39
    active env location : /xxx/miniconda3/envs/test_spams39
            shell level : 3
       user config file : /yyy/.condarc
 populated config files : 
          conda version : 4.11.0
    conda-build version : not installed
         python version : 3.9.5.final.0
       virtual packages : __linux=5.13.0=0
                          __glibc=2.31=0
                          __unix=0=0
                          __archspec=1=x86_64
       base environment : /xxx/miniconda3  (writable)
      conda av data dir : /xxx/miniconda3/etc/conda
  conda av metadata url : None
           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /xxx/miniconda3/pkgs
                          /yyy/.conda/pkgs
       envs directories : /xxx/miniconda3/envs
                          /yyy/.conda/envs
               platform : linux-64
             user-agent : conda/4.11.0 requests/2.26.0 CPython/3.9.5 Linux/5.13.0-35-generic ubuntu/20.04.4 glibc/2.31
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

FYI new official repository for spams

Solution to issue cannot be found in the documentation.

  • I checked the documentation.

Issue

Hi,

I am part of the spams core dev team. We have restructured our project, and we now have an official repository on github at getspams/spams-python associated with the spams package on PyPI.

The maintenance of spams is again more active since not so long ago.

Best,

Installed packages

# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main  
_openmp_mutex             4.5                       1_gnu  
ca-certificates           2022.2.1             h06a4308_0  
certifi                   2021.10.8        py39h06a4308_2  
ld_impl_linux-64          2.35.1               h7274673_9  
libffi                    3.3                  he6710b0_2  
libgcc-ng                 9.3.0               h5101ec6_17  
libgomp                   9.3.0               h5101ec6_17  
libstdcxx-ng              9.3.0               hd4cf53a_17  
ncurses                   6.3                  h7f8727e_2  
openssl                   1.1.1m               h7f8727e_0  
pip                       21.2.4           py39h06a4308_0  
python                    3.9.0                hdb3f193_2  
readline                  8.1.2                h7f8727e_1  
setuptools                58.0.4           py39h06a4308_0  
sqlite                    3.38.0               hc218d9a_0  
tk                        8.6.11               h1ccaba5_0  
tzdata                    2021e                hda174b7_0  
wheel                     0.37.1             pyhd3eb1b0_0  
xz                        5.2.5                h7b6447c_0  
zlib                      1.2.11               h7f8727e_4

Environment info

active environment : test_spams39
    active env location : /xxx/miniconda3/envs/test_spams39
            shell level : 3
       user config file : /yyy/.condarc
 populated config files : 
          conda version : 4.11.0
    conda-build version : not installed
         python version : 3.9.5.final.0
       virtual packages : __linux=5.13.0=0
                          __glibc=2.31=0
                          __unix=0=0
                          __archspec=1=x86_64
       base environment : /xxx/miniconda3  (writable)
      conda av data dir : /xxx/miniconda3/etc/conda
  conda av metadata url : None
           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /xxx/miniconda3/pkgs
                          /yyy/.conda/pkgs
       envs directories : /xxx/miniconda3/envs
                          /yyy/.conda/envs
               platform : linux-64
             user-agent : conda/4.11.0 requests/2.26.0 CPython/3.9.5 Linux/5.13.0-35-generic ubuntu/20.04.4 glibc/2.31
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

error for installation on Windows

Issue:
error for installation
Microsoft Windows [Version 10.0.17763.678]
(c) 2018 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>conda config --add channels conda-forge

C:\WINDOWS\system32>conda install python-spams
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  • python-spams

Current channels:

To search for alternate channels that may provide the conda package you're
looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.

C:\WINDOWS\system32>


Environment (conda list):

$ conda list
Microsoft Windows [Version 10.0.17763.678]
(c) 2018 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>conda list
# packages in environment at C:\Users\sndr\Anaconda3:
#
# Name                    Version                   Build  Channel
_anaconda_depends         2019.03                  py36_0
_ipyw_jlab_nb_ext_conf    0.1.0            py36he6757f0_0
_py-xgboost-mutex         2.0                       cpu_0    anaconda
_r-mutex                  1.0.1               anacondar_1    conda-forge
absl-py                   0.2.2                    pypi_0    pypi
adlib                     1.2.1                    pypi_0    pypi
alabaster                 0.7.10           py36hcd07829_0
algopy                    0.5.7                    pypi_0    pypi
altair                    2.4.1                    py36_0    conda-forge
anaconda                  custom                   py36_1
anaconda-client           1.6.9                    py36_0
anaconda-navigator        1.7.0                    py36_0
anaconda-project          0.8.2            py36hfad2e28_0
appdirs                   1.4.3                    pypi_0    pypi
apyori                    1.1.1                    pypi_0    pypi
args                      0.1.0                    pypi_0    pypi
asn1crypto                0.24.0                   py36_0
astor                     0.7.1                    pypi_0    pypi
astroid                   1.6.1                    py36_0
astropy                   2.0.3            py36hfa6e2cd_0
atomicwrites              1.3.0                    pypi_0    pypi
attrs                     17.4.0                   py36_0
auto-ml                   2.9.10                   pypi_0    pypi
automl                    2.9.9                    pypi_0    pypi
babel                     2.5.3                    py36_0
backcall                  0.1.0                    py36_0
backports                 1.0              py36h81696a8_1
backports.os              0.1.1                    py36_0
backports.shutil_get_terminal_size 1.0.0            py36h79ab834_2
bcolz                     1.2.1                    pypi_0    pypi
beautifulsoup4            4.6.0            py36hd4cc5e8_1
bitarray                  0.8.1            py36hfa6e2cd_1
bkcharts                  0.2              py36h7e685f7_0
black                     18.4a4                   pypi_0    pypi
blas                      1.0                         mkl    anaconda
blaze                     0.11.3           py36h8a29ca5_0
bleach                    3.1.0                      py_0    conda-forge
blosc                     1.15.0               h7bd577a_0
bokeh                     1.0.4                    py36_0
boost-cpp                 1.67.0               hea38baa_0    conda-forge
boruta                    0.3                      pypi_0    pypi
boto                      2.48.0           py36h1a776d2_1
boto3                     1.6.11                   pypi_0    pypi
botocore                  1.9.11                   pypi_0    pypi
bottleneck                1.2.1            py36hd119dfa_0
branch-and-bound-feature-selection 0.3                      pypi_0    pypi
bz2file                   0.98                     pypi_0    pypi
bzip2                     1.0.6                    vc14_1  [vc14]  conda-forge
ca-certificates           2019.6.16            hecc5488_0    conda-forge
cachetools                3.1.0                    pypi_0    pypi
catboost                  0.14.2                   pypi_0    pypi
certifi                   2019.6.16                py36_1    conda-forge
cffi                      1.11.4           py36hfa6e2cd_0
cgal                      4.12             py36hcbb891a_1    conda-forge
chainer                   4.1.0                    pypi_0    pypi
chardet                   3.0.4            py36h420ce6e_1
chinese-whispers          0.4                      pypi_0    pypi
cleverhans                2.1.0                    pypi_0    pypi
click                     6.7              py36hec8c647_0
clint                     0.5.1                    pypi_0    pypi
cloudpickle               0.5.2                    py36_1
clyent                    1.2.2            py36hb10d595_1
cntk-gpu                  2.5.1                    pypi_0    pypi
colorama                  0.3.9            py36h029ae33_0
colorcet                  1.0.0                    py36_0
comtypes                  1.1.4                    py36_0
conda                     4.7.11                   py36_0    conda-forge
conda-build               3.4.1                    py36_0
conda-env                 2.6.0                h36134e3_1
conda-package-handling    1.3.10                   py36_0    conda-forge
conda-verify              2.0.0            py36h065de53_0
console_shortcut          0.1.1                h6bb2dd7_3
contextlib2               0.5.5            py36he5d52c0_0
corels                    1.1.27                   pypi_0    pypi
cryptography              2.4.2            py36h7a1dbc1_0
cssselect                 1.0.3                    pypi_0    pypi
cudatoolkit               9.0                           1    anaconda
cudnn                     7.1.4                 cuda9.0_0    anaconda
cupy                      4.1.0            py36h137e5fc_0    anaconda
curl                      7.63.0            h2a8f88b_1000
cvxcanon                  0.1.1                    pypi_0    pypi
cvxopt                    1.2.0            py36h685f9cb_0    anaconda
cvxpy                     0.4.11                   pypi_0    pypi
cycler                    0.10.0           py36h009560c_0
cylouvain                 0.2.2                    pypi_0    pypi
cymem                     1.31.2                   pypi_0    pypi
cython                    0.27.3           py36h22f4c84_0
cytoolz                   0.8.2                    pypi_0    pypi
dask                      0.16.1                   py36_0
dask-core                 0.16.1                   py36_0
datashader                0.6.9                      py_0
datashape                 0.5.4            py36h5770b85_0
deap                      1.2.2                    pypi_0    pypi
decorator                 4.2.1                    py36_0
defusedxml                0.5.0                      py_1    conda-forge
dill                      0.2.8.2                  pypi_0    pypi
distributed               1.20.2                   py36_0
dnspython                 1.15.0                   pypi_0    pypi
docutils                  0.14             py36h6012d8f_0
ecos                      2.0.5                    pypi_0    pypi
eli5                      0.8                      pypi_0    pypi
empythy                   1.0.0                    pypi_0    pypi
en-core-web-sm            2.0.0                    pypi_0    pypi
entrypoints               0.2.3            py36hfd66bb0_2
enum34                    1.1.6                    pypi_0    pypi
et_xmlfile                1.0.1            py36h3d2d736_0
fake-useragent            0.1.10                   pypi_0    pypi
fastcache                 1.0.2            py36hfa6e2cd_2
fastrlock                 0.3              py36h6538335_0    anaconda
fbpca                     1.0                      pypi_0    pypi
fbprophet                 0.3.post2           py36_vc14_0  [vc14]  conda-forge
feature-engine            0.3.0                    pypi_0    pypi
featuretools              0.1.18                   pypi_0    pypi
fftw                      3.3.7                    vc14_0  [vc14]  conda-forge
filelock                  2.0.13           py36h20000bf_0
fim                       6.27                     pypi_0    pypi
fix-yahoo-finance         0.0.21                   pypi_0    pypi
flask                     0.12.2           py36h98b5e8f_0
flask-cors                3.0.3            py36h8a3855d_0
foolbox                   1.7.0                    pypi_0    pypi
freetype                  2.8.1                ha63716d_1    conda-forge
frozendict                1.2                      pypi_0    pypi
ftfy                      4.4.3                    pypi_0    pypi
future                    0.16.0                   pypi_0    pypi
gast                      0.2.0                    pypi_0    pypi
gensim                    3.4.0                    pypi_0    pypi
get_terminal_size         1.0.0                h38e98db_0
gevent                    1.2.2            py36h342a76c_0
ghsync                    0.3.1                    pypi_0    pypi
git                       2.17.0               hb9891f8_1
github2                   0.6.2                    pypi_0    pypi
glmdisc                   0.0.8                    pypi_0    pypi
glob2                     0.6              py36hdf76b57_0
glpk                      4.65                     vc14_0  [vc14]  conda-forge
googlefinance             0.7                      pypi_0    pypi
greenlet                  0.4.12           py36ha00ad21_0
grpcio                    1.13.0                   pypi_0    pypi
gsl                       2.4               hfa6e2cd_1004    conda-forge
gudhi                     2.3.0            py36h037026a_0    conda-forge
guidedlda                 2.0.0.dev22              pypi_0    pypi
gym                       0.10.5                   pypi_0    pypi
h5py                      2.7.1            py36he54a1c3_0
hdbscan                   0.8.22           py36h452e1ab_1    conda-forge
hdf5                      1.10.1               h98b8871_1
heapdict                  1.0.0                    py36_2
holoviews                 1.11.3                     py_0    pyviz
hopcroftkarp              1.2.4                    pypi_0    pypi
html2text                 2018.1.9                 pypi_0    pypi
html5lib                  1.0b8                    pypi_0    pypi
httplib2                  0.11.3                   pypi_0    pypi
hyperopt                  0.1.2                    pypi_0    pypi
icc_rt                    2019.0.0             h0cc432a_1
icu                       58.2                 ha66f8fd_1
idna                      2.6              py36h148d497_1
ijson                     2.3                      pypi_0    pypi
imageio                   2.2.0            py36had6c2d2_0
imagesize                 0.7.1            py36he29f638_0
impacket                  0.9.17                   pypi_0    pypi
implicit                  0.3.3                    pypi_0    pypi
importlib-metadata        0.18                     pypi_0    pypi
importlib_metadata        0.17                     py36_1
intel-openmp              2018.0.0             hd92c6cd_8
ipykernel                 4.8.2                    pypi_0    pypi
ipython                   6.2.1            py36h9cf0123_1
ipython_genutils          0.2.0            py36h3c5d0ee_0
ipywidgets                7.1.1                    py36_0
isort                     4.2.15           py36h6198cc5_0
itsdangerous              0.24             py36hb6c5a24_1
jdcal                     1.3              py36h64a5255_0
jedi                      0.11.1                   py36_0
jinja2                    2.10             py36h292fed1_0
jmespath                  0.9.3                    pypi_0    pypi
joblib                    0.11                     pypi_0    pypi
jpeg                      9c                hfa6e2cd_1001    conda-forge
jsonschema                2.6.0            py36h7636477_0
jupyter                   1.0.0                    py36_4
jupyter_client            5.2.4                      py_3    conda-forge
jupyter_console           5.2.0            py36h6d89b47_1
jupyter_core              4.4.0            py36h56e9d50_0
jupyterlab                0.35.4                   py36_0    conda-forge
jupyterlab_launcher       0.10.2                   py36_0
jupyterlab_server         0.2.0                      py_0    conda-forge
keras                     2.2.4                    pypi_0    pypi
keras-applications        1.0.7                    pypi_0    pypi
keras-preprocessing       1.0.9                    pypi_0    pypi
keyring                   18.0.0                   py36_0
kiwisolver                1.0.1           py36he980bc4_1002    conda-forge
kmapper                   1.2.0                    pypi_0    pypi
krb5                      1.16.1               hc04afaa_7
ktext                     0.33                     pypi_0    pypi
lapack                    3.6.1                h8933c1f_2    conda-forge
lazy-object-proxy         1.3.1            py36hd1c21d2_0
ldap3                     2.5.1                    pypi_0    pypi
ldapdomaindump            0.9.0                    pypi_0    pypi
libarchive                3.3.3             h0005e80_1004    conda-forge
libblas                   3.8.0                     8_mkl    conda-forge
libcblas                  3.8.0                     8_mkl    conda-forge
libcurl                   7.63.0            h2a8f88b_1000
libflang                  5.0.0           h6538335_20180525    conda-forge
libgpuarray               0.7.5                    vc14_0  [vc14]  conda-forge
libiconv                  1.15              hfa6e2cd_1004    conda-forge
liblapack                 3.8.0                     8_mkl    conda-forge
libpng                    1.6.36            h7602738_1000    conda-forge
libpython                 2.1                      py36_0
libsodium                 1.0.16               h9d3ae62_0
libssh2                   1.8.0                h7a1dbc1_4
libtiff                   4.0.10            h36446d0_1001    conda-forge
libxgboost                0.72                          0    anaconda
libxml2                   2.9.8             h9ce36c8_1005    conda-forge
libxslt                   1.1.32            heafd4d3_1002    conda-forge
lief                      0.9.0                    pypi_0    pypi
lightfm                   1.14                     py36_0    conda-forge
lightgbm                  2.0.12                   pypi_0    pypi
lightning-python          1.2.1                    pypi_0    pypi
line-profiler             2.1.2                    pypi_0    pypi
llvm-meta                 5.0.0                         0    conda-forge
llvmlite                  0.27.0           py36ha925a31_0
locket                    0.2.0            py36hfed976d_1
lxml                      4.2.3            py36heafd4d3_0    conda-forge
lz4-c                     1.8.3             he025d50_1001    conda-forge
lzo                       2.10              hfa6e2cd_1000    conda-forge
m2w64-binutils            2.25.1                        5
m2w64-bwidget             1.9.10                        2
m2w64-bzip2               1.0.6                         6
m2w64-crt-git             5.0.0.4636.2595836               2
m2w64-expat               2.1.1                         2
m2w64-fftw                3.3.4                         6
m2w64-flac                1.3.1                         3
m2w64-gcc                 5.3.0                         6
m2w64-gcc-ada             5.3.0                         6
m2w64-gcc-fortran         5.3.0                         6
m2w64-gcc-libgfortran     5.3.0                         6
m2w64-gcc-libs            5.3.0                         7
m2w64-gcc-libs-core       5.3.0                         7
m2w64-gcc-objc            5.3.0                         6
m2w64-gettext             0.19.7                        2
m2w64-gmp                 6.1.0                         2
m2w64-gsl                 2.1                           2
m2w64-headers-git         5.0.0.4636.c0ad18a               2
m2w64-icu                 58.2                 heb44b8b_2
m2w64-isl                 0.16.1                        2
m2w64-libiconv            1.14                          6
m2w64-libjpeg-turbo       1.4.2                         3
m2w64-libmangle-git       5.0.0.4509.2e5a9a2               2
m2w64-libogg              1.3.2                         3
m2w64-libpng              1.6.21                        2
m2w64-libsndfile          1.0.26                        2
m2w64-libtiff             4.0.6                         2
m2w64-libvorbis           1.3.5                         2
m2w64-libwinpthread-git   5.0.0.4634.697f757               2
m2w64-libxml2             2.9.3                         4
m2w64-make                4.1.2351.a80a8b8               2
m2w64-mpc                 1.0.3                         3
m2w64-mpfr                3.1.4                         4
m2w64-pcre                8.38                          2
m2w64-pkg-config          0.29.1                        2
m2w64-speex               1.2rc2                        3
m2w64-speexdsp            1.2rc3                        3
m2w64-tcl                 8.6.5                         3
m2w64-tk                  8.6.5                         3
m2w64-tktable             2.10                          5
m2w64-toolchain           5.3.0                         7    msys2
m2w64-tools-git           5.0.0.4592.90b8472               2
m2w64-windows-default-manifest 6.4                           3
m2w64-wineditline         2.101                         5
m2w64-winpthreads-git     5.0.0.4634.697f757               2
m2w64-xz                  5.2.2                         2
m2w64-zlib                1.2.8                        10
mako                      1.0.7                    pypi_0    pypi
markdown                  2.6.11                   pypi_0    pypi
markupsafe                1.0              py36h0e26971_1
matplotlib                2.2.2            py36h153e9ff_1
matplotlib-venn           0.11.5                   pypi_0    pypi
mccabe                    0.6.1            py36hb41005a_1
mdlp                      0.32                     pypi_0    pypi
mdlp-discretization       0.3                      pypi_0    pypi
menuinst                  1.4.11           py36hfa6e2cd_0
metis                     5.1.0             h6538335_1003    conda-forge
mistune                   0.8.3                    py36_0
mkl                       2019.4                      245
mkl-service               2.1.0            py36hfa6e2cd_0    conda-forge
mkl_fft                   1.0.10                   py36_0    conda-forge
mkl_random                1.0.2                    py36_0    conda-forge
mlxtend                   0.13.0                     py_1    conda-forge
mnist                     0.2.2                    pypi_0    pypi
more-itertools            6.0.0                    pypi_0    pypi
mpfr                      4.0.1             h2fa13f4_1000    conda-forge
mpir                      3.0.0             he025d50_1002    conda-forge
mpmath                    1.0.0            py36hacc8adf_2
msgpack-numpy             0.4.1                    pypi_0    pypi
msgpack-python            0.5.4                    pypi_0    pypi
msys2-conda-epoch         20160418                      1
multipledispatch          0.4.9            py36he44c36e_0
multiprocess              0.70.4                   pypi_0    pypi
multitasking              0.0.7                    pypi_0    pypi
murmurhash                0.28.0                   pypi_0    pypi
navigator-updater         0.1.0            py36h8a7b86b_0
nbconvert                 5.4.1                      py_2    conda-forge
nbformat                  4.4.0            py36h3a5bc1b_0
networkx                  1.11                     py36_1
nltk                      3.2.5            py36h76d52bb_0
node2vec                  0.3.0                    pypi_0    pypi
nose                      1.3.7            py36h1c3779e_2
notebook                  5.4.1                    py36_0    conda-forge
numba                     0.42.0           py36hf9181ef_0
numdifftools              0.9.20                   pypi_0    pypi
numexpr                   2.6.6                    py36_0    conda-forge
numpy                     1.14.2                   pypi_0    pypi
numpy-base                1.11.3          py36hc3f5095_12
numpydoc                  0.7.0            py36ha25429e_0
odo                       0.5.1            py36h7560279_0
olefile                   0.45.1                   py36_0
openblas                  0.3.5             h535eed3_1000    conda-forge
openmp                    5.0.0                    vc14_1  [vc14]  conda-forge
openne                    0.0.0                    pypi_0    pypi
openpyxl                  2.5.4                    pypi_0    pypi
openssl                   1.1.1c               hfa6e2cd_0    conda-forge
osqp                      0.5.0            py36h452e1ab_1    oxfordcontrol
packaging                 16.8             py36ha0986f6_1
pandas                    0.23.4          py36h830ac7b_1000    conda-forge
pandas-datareader         0.6.0                    pypi_0    pypi
pandas-ml                 0.6.1                    pypi_0    pypi
pandoc                    1.19.2.1             hb2460c7_1
pandocfilters             1.4.2            py36h3ef6317_1
param                     1.8.2                      py_0    pyviz
parsel                    1.5.1                    pypi_0    pypi
parso                     0.1.1            py36hae3edee_0
partd                     0.3.8            py36hc8e763b_0
path.py                   10.5             py36h2b94a8f_0
pathlib                   1.0.1                    pypi_0    pypi
pathlib2                  2.3.0            py36h7bfb78b_0
pathos                    0.2.2.1                  pypi_0    pypi
patsy                     0.5.0                    py36_0
pep8                      1.7.1                    py36_0
persim                    0.0.8                    pypi_0    pypi
pickleshare               0.7.4            py36h9de030f_0
pillow                    5.0.0            py36h0738816_0
pip                       19.0.2                   pypi_0    pypi
pkginfo                   1.4.1            py36hb0f9cfa_1
plac                      0.9.6                    pypi_0    pypi
pluggy                    0.12.0                     py_0    conda-forge
ply                       3.10             py36h1211beb_0
polylearn                 0.1.dev0                 pypi_0    pypi
pomegranate               0.10.0           py36h452e1ab_0
powershell_shortcut       0.0.1                         2
pox                       0.2.4                    pypi_0    pypi
ppft                      1.6.4.8                  pypi_0    pypi
preshed                   1.0.0                    pypi_0    pypi
prettytable               0.7.2                    pypi_0    pypi
progress                  1.4                      pypi_0    pypi
progressbar2              3.43.1                   pypi_0    pypi
prometheus_client         0.7.1                      py_0
prompt_toolkit            1.0.15           py36h60b8f86_0
protobuf                  3.6.0                    pypi_0    pypi
psutil                    5.4.3            py36hfa6e2cd_0
py                        1.5.2            py36hbcfbabc_0
py-xgboost                0.72             py36h6538335_0    anaconda
py2nb                     0.0.0                    pypi_0    pypi
pyarrow                   0.12.1                   pypi_0    pypi
pyasn1                    0.4.4                    pypi_0    pypi
pybind11                  2.2.3                    pypi_0    pypi
pycodestyle               2.3.1            py36h7cc55cd_0
pycosat                   0.6.3            py36h413d8a4_0
pycparser                 2.18             py36hd053e01_1
pycrypto                  2.6.1            py36hfa6e2cd_7
pyct                      0.4.6                    py36_0
pycurl                    7.43.0.2         py36h7a1dbc1_0
pydqc                     0.1.0                    pypi_0    pypi
pyemd                     0.5.1                    pypi_0    pypi
pyflakes                  1.6.0            py36h0b975d6_0
pyflux                    0.4.15                   pypi_0    pypi
pygam                     0.8.0                    pypi_0    pypi
pygccxml                  1.9.1                    pypi_0    pypi
pyglet                    1.3.2                    pypi_0    pypi
pygments                  2.2.0            py36hb010967_0
pygpu                     0.7.5            py36hfa6e2cd_0
pylint                    1.8.2                    py36_0
pymongo                   3.6.1                    pypi_0    pypi
pympler                   0.5                      pypi_0    pypi
pyodbc                    4.0.22           py36h6538335_0
pyopenssl                 17.5.0           py36h5b7d817_0
pyparsing                 2.2.0            py36h785a196_1
pyphen                    0.9.5                    pypi_0    pypi
pyqsar                    0.3                      pypi_0    pypi
pyqt                      5.9.2            py36h6538335_2
pyqt5                     5.12.1                   pypi_0    pypi
pyqt5-sip                 4.19.15                  pypi_0    pypi
pyrallel                  0.2.1                    pypi_0    pypi
pyreadline                2.1                      pypi_0    pypi
pyrsistent                0.14.11          py36he774522_0
pyscaffold                3.1                      pypi_0    pypi
pysocks                   1.6.7            py36h698d350_1
pyspellchecker            0.2.1                    pypi_0    pypi
pystan                    2.17.1.0            py36_vc14_0  [vc14]  conda-forge
pytables                  3.4.2            py36h71138e3_2
pytest                    4.6.3                    pypi_0    pypi
pytest-arraydiff          0.3              py36h39e3cac_0
pytest-astropy            0.5.0                    py36_0
pytest-doctestplus        0.3.0                    py36_0
pytest-openfiles          0.3.2                    py36_0
pytest-remotedata         0.3.1                    py36_0
python                    3.6.7             he025d50_1004    conda-forge
python-dateutil           2.6.1                    pypi_0    pypi
python-graphviz           0.8.3                    pypi_0    pypi
python-levenshtein        0.12.0                   pypi_0    pypi
python-libarchive-c       2.8                   py36_1004    conda-forge
python-utils              2.3.0                    pypi_0    pypi
pytz                      2018.3                   pypi_0    pypi
pyviz_comms               0.7.0                      py_0    pyviz
pywavelets                0.5.2            py36hc649158_0
pywin32                   222              py36hfa6e2cd_0
pywinpty                  0.5              py36h6538335_1
pyyaml                    3.12             py36h1d1928f_1
pyzmq                     16.0.3           py36he714bf5_0
qt                        5.9.7            vc14h73c81de_0
qtawesome                 0.4.4            py36h5aa48f6_0
qtconsole                 4.3.1            py36h99a29a9_0
qtpy                      1.3.1            py36hb8717c5_0
r-assertthat              0.2.1             r36h6115d3f_1    conda-forge
r-backports               1.1.4             r36hda5aaf8_1    conda-forge
r-base                    3.6.1                he73377c_3    conda-forge
r-bh                      1.69.0_1          r36h6115d3f_1    conda-forge
r-broom                   0.5.2             r36h6115d3f_1    conda-forge
r-cli                     1.1.0             r36h6115d3f_1    conda-forge
r-cmprsk                  2.2_7           r36h17ddedb_1003    conda-forge
r-colorspace              1.4_1             r36hda5aaf8_1    conda-forge
r-cowplot                 1.0.0             r36h6115d3f_1    conda-forge
r-crayon                  1.3.4           r36h6115d3f_1002    conda-forge
r-data.table              1.12.2            r36hda5aaf8_1    conda-forge
r-digest                  0.6.20            r36h796a38f_1    conda-forge
r-dplyr                   0.8.3             r36h796a38f_1    conda-forge
r-ellipsis                0.2.0.1           r36hda5aaf8_1    conda-forge
r-evaluate                0.14              r36h6115d3f_1    conda-forge
r-exactranktests          0.8_30            r36hda5aaf8_1    conda-forge
r-fansi                   0.4.0           r36hda5aaf8_1001    conda-forge
r-generics                0.0.2           r36h6115d3f_1002    conda-forge
r-ggplot2                 3.2.0             r36h6115d3f_1    conda-forge
r-ggpubr                  0.2.1             r36h6115d3f_1    conda-forge
r-ggrepel                 0.8.1             r36h796a38f_1    conda-forge
r-ggsci                   2.9             r36h6115d3f_1002    conda-forge
r-ggsignif                0.5.0             r36h6115d3f_1    conda-forge
r-glue                    1.3.1             r36hda5aaf8_1    conda-forge
r-gridextra               2.3             r36h6115d3f_1002    conda-forge
r-gtable                  0.3.0             r36h6115d3f_2    conda-forge
r-highr                   0.8               r36h6115d3f_1    conda-forge
r-km.ci                   0.5_2           r36h6115d3f_1002    conda-forge
r-kmsurv                  0.1_5           r36h6115d3f_1002    conda-forge
r-knitr                   1.23              r36h6115d3f_1    conda-forge
r-labeling                0.3             r36h6115d3f_1002    conda-forge
r-lattice                 0.20_38         r36hda5aaf8_1002    conda-forge
r-lazyeval                0.2.2             r36hda5aaf8_1    conda-forge
r-magrittr                1.5             r36h6115d3f_1002    conda-forge
r-markdown                1.0               r36hda5aaf8_1    conda-forge
r-mass                    7.3_51.4          r36hda5aaf8_1    conda-forge
r-matrix                  1.2_17            r36hda5aaf8_1    conda-forge
r-maxstat                 0.7_25          r36hda5aaf8_1003    conda-forge
r-mgcv                    1.8_28            r36hda5aaf8_1    conda-forge
r-mime                    0.7               r36hda5aaf8_1    conda-forge
r-munsell                 0.5.0           r36h6115d3f_1002    conda-forge
r-mvtnorm                 1.0_11            r36h17ddedb_1    conda-forge
r-nlme                    3.1_140           r36h17ddedb_1    conda-forge
r-pillar                  1.4.2             r36h6115d3f_2    conda-forge
r-pkgconfig               2.0.2           r36h6115d3f_1002    conda-forge
r-plogr                   0.2.0           r36h6115d3f_1002    conda-forge
r-plyr                    1.8.4           r36h796a38f_1003    conda-forge
r-polynom                 1.4_0             r36h6115d3f_1    conda-forge
r-purrr                   0.3.2             r36hda5aaf8_1    conda-forge
r-r6                      2.4.0             r36h6115d3f_2    conda-forge
r-randomforestsrc         2.9.0             r36hda5aaf8_1    conda-forge
r-rcolorbrewer            1.1_2           r36h6115d3f_1002    conda-forge
r-rcpp                    1.0.2             r36h796a38f_0    conda-forge
r-reshape2                1.4.3           r36h796a38f_1004    conda-forge
r-rlang                   0.4.0             r36hda5aaf8_1    conda-forge
r-scales                  1.0.0           r36h796a38f_1002    conda-forge
r-stringi                 1.4.3             r36h796a38f_3    conda-forge
r-stringr                 1.4.0             r36h6115d3f_1    conda-forge
r-survival                2.44_1.1          r36hda5aaf8_1    conda-forge
r-survminer               0.4.4             r36h6115d3f_1    conda-forge
r-survmisc                0.5.5           r36h6115d3f_1002    conda-forge
r-tibble                  2.1.3             r36hda5aaf8_1    conda-forge
r-tidyr                   0.8.3             r36h796a38f_1    conda-forge
r-tidyselect              0.2.5           r36h796a38f_1001    conda-forge
r-utf8                    1.1.4           r36hda5aaf8_1001    conda-forge
r-vctrs                   0.2.0             r36hda5aaf8_1    conda-forge
r-viridislite             0.3.0           r36h6115d3f_1002    conda-forge
r-withr                   2.1.2           r36h6115d3f_1001    conda-forge
r-xfun                    0.8               r36h6115d3f_1    conda-forge
r-xtable                  1.8_4             r36h6115d3f_2    conda-forge
r-yaml                    2.2.0           r36hda5aaf8_1002    conda-forge
r-zeallot                 0.1.0           r36h6115d3f_1001    conda-forge
r-zoo                     1.8_6             r36hda5aaf8_1    conda-forge
regex                     2017.04.05               pypi_0    pypi
relieff                   0.1.2                    pypi_0    pypi
requests                  2.18.4           py36h4371aae_1
requests-file             1.4.3                    pypi_0    pypi
requests-ftp              0.3.1                    pypi_0    pypi
rope                      0.10.7           py36had63a69_0
ruamel_yaml               0.15.35          py36hfa6e2cd_1
s3fs                      0.1.4                    pypi_0    pypi
s3transfer                0.1.13                   pypi_0    pypi
scikit-fuzzy              0.3.1                    pypi_0    pypi
scikit-image              0.13.1           py36hfa6e2cd_1
scikit-learn              0.21.2           py36h0ff8352_0    conda-forge
scikit-mdr                0.4.4                    pypi_0    pypi
scipy                     1.2.1            py36h29ff71c_0
scs                       2.0.2                    pypi_0    pypi
seaborn                   0.8.1            py36h9b69545_0
selenium                  3.14.1                   pypi_0    pypi
send2trash                1.4.2                    py36_0
seqlearn                  0.2                      pypi_0    pypi
setuptools                40.8.0                   py36_0    conda-forge
sf-diamond                0.2.2                    pypi_0    pypi
shap                      0.22.3                   pypi_0    pypi
simplegeneric             0.8.1                    py36_2
singledispatch            3.4.0.3          py36h17d0c80_0
sip                       4.19.8          py36h6538335_1000    conda-forge
six                       1.11.0           py36h4db2310_1
skfeature                 1.0.0                    pypi_0    pypi
sklearn                   0.0                      pypi_0    pypi
sklearn-contrib-lightning 0.4.0               np111py36_1    conda-forge
sklearn-deap              0.2.2                    pypi_0    pypi
sklearn-deap2             0.2.2                    pypi_0    pypi
sklearn-relief            1.0.0b2                  pypi_0    pypi
skrebate                  0.6                      pypi_0    pypi
smart-open                1.5.7                    pypi_0    pypi
snappy                    1.1.7                h777316e_3
snowballstemmer           1.2.1            py36h763602f_0
sortedcollections         0.5.3            py36hbefa0ab_0
sortedcontainers          1.5.9                    py36_0
sotawhat                  0.0.1                    pypi_0    pypi
soupsieve                 1.8                      py36_0
spacy                     2.0.9                    pypi_0    pypi
sphinx                    1.6.6                    py36_0
sphinxcontrib             1.0              py36hbbac3d2_1
sphinxcontrib-websupport  1.0.1            py36hb5e5916_1
spyder                    3.2.6                    py36_0
spyder-kernels            1.3.2                    py36_0
sqlalchemy                1.2.1            py36hfa6e2cd_0
sqlite                    3.26.0            hfa6e2cd_1000    conda-forge
statsmodels               0.8.0            py36h6189b4c_0
stopit                    1.1.2                    pypi_0    pypi
stumpy                    1.0                        py_0    conda-forge
suitesparse               5.2.0                hf61b725_0    anaconda
sympy                     1.1.1            py36h96708e0_0
tabulate                  0.8.2                    pypi_0    pypi
tadasets                  0.0.4                    pypi_0    pypi
tbb                       2018_20171205            vc14_0  [vc14]  conda-forge
tblib                     1.3.2            py36h30f5020_0
tensorboard               1.9.0                    pypi_0    pypi
tensorflow-gpu            1.9.0                    pypi_0    pypi
termcolor                 1.1.0                    pypi_0    pypi
terminado                 0.8.1                    py36_1
testpath                  0.3.1            py36h2698cfe_0
textacy                   0.6.2                    pypi_0    pypi
textblob                  0.15.1                   pypi_0    pypi
tflearn                   0.3.2                    pypi_0    pypi
theano                    1.0.1                    py36_0
thinc                     6.10.2                   pypi_0    pypi
tk                        8.6.9             hfa6e2cd_1000    conda-forge
toolz                     0.9.0                    py36_0
tornado                   4.5.3                    py36_0
tpot                      0.9.3                    pypi_0    pypi
tqdm                      4.19.8                   pypi_0    pypi
traitlets                 4.3.2            py36h096827d_0
treeinterpreter           0.2.1                    pypi_0    pypi
tsfresh                   0.11.1                   pypi_0    pypi
tslearn                   0.1.29                   pypi_0    pypi
typed-ast                 1.3.4            py36he774522_0
typing                    3.6.2            py36hb035bda_0
ujson                     1.35                     pypi_0    pypi
unicodecsv                0.14.1           py36h6450c06_0
unidecode                 1.0.23                   pypi_0    pypi
update-checker            0.16                     pypi_0    pypi
urllib3                   1.22             py36h276f60a_0
vadersentiment            3.2.1                    pypi_0    pypi
vc                        14.1                 h0510ff6_4
vega_datasets             0.7.0                      py_0    conda-forge
vs2015_runtime            14.15.26706          h3a45250_0
w3lib                     1.19.0                   pypi_0    pypi
wcwidth                   0.1.7            py36h3d5aa90_0
webencodings              0.5.1            py36h67c50ae_1
werkzeug                  0.14.1                   py36_0
wheel                     0.33.1                   py36_0    conda-forge
widgetsnbextension        3.1.0                    py36_0
win_inet_pton             1.0.1            py36he67d7fd_1
win_unicode_console       0.5              py36hcdbd4b5_0
wincertstore              0.2                   py36_1002    conda-forge
winpty                    0.4.3                         4
wordcloud                 1.5.0                    pypi_0    pypi
wrapt                     1.10.11          py36he5f5981_0
xarray                    0.10.7                   py36_0
xlrd                      1.1.0            py36h1cb58dc_1
xlsxwriter                1.0.2            py36hf723b7d_0
xlwings                   0.11.5                   py36_0
xlwt                      1.3.0            py36h1a4751e_0
xz                        5.2.4             h2fa13f4_1001    conda-forge
yaml                      0.1.7                    vc14_0  [vc14]  conda-forge
yellowbrick               0.8                      pypi_0    pypi
zeromq                    4.3.1                h33f27b4_3
zict                      0.1.3            py36h2d8e73e_0
zipp                      0.5.1                      py_0
zlib                      1.2.11                   vc14_0  [vc14]  conda-forge
zstd                      1.3.3                    vc14_1    conda-forge

C:\WINDOWS\system32>

Details about conda and system ( conda info ):
$ conda info
Microsoft Windows [Version 10.0.17763.678]
(c) 2018 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>conda info

     active environment : None
       user config file : C:\Users\sndr\.condarc
 populated config files : C:\Users\sndr\.condarc
          conda version : 4.7.11
    conda-build version : 3.4.1
         python version : 3.6.7.final.0
       virtual packages : __cuda=10.0
       base environment : C:\Users\sndr\Anaconda3  (writable)
           channel URLs : https://conda.anaconda.org/conda-forge/win-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/oxfordcontrol/win-64
                          https://conda.anaconda.org/oxfordcontrol/noarch
                          https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Users\sndr\Anaconda3\pkgs
                          C:\Users\sndr\.conda\pkgs
                          C:\Users\sndr\AppData\Local\conda\conda\pkgs
       envs directories : C:\Users\sndr\Anaconda3\envs
                          C:\Users\sndr\.conda\envs
                          C:\Users\sndr\AppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/4.7.11 requests/2.18.4 CPython/3.6.7 Windows/10 Windows/10.0.17763
          administrator : False
             netrc file : None
           offline mode : False


C:\WINDOWS\system32>

Use SWIG to build from source

Some of the problems we have building this package like NumPy support and handling Python 2/3 simply are caused by the fact that we use tarballs generated by the developers with SWIG and other things. If we directly built from source using SWIG, we should be able to avoid all of these issues and avoid some patching of our own. As such we should switch to use the original source with SWIG to build this package directly.

MultiProcessing

Issue:

Hello,

I want to use multiprocessing on SPAMS library to fasten the computations, but the kernel freezes when I use it.


Environment (conda list):
$ conda list


# packages in environment at /Users/amirali/anaconda:
#
# Name                    Version                   Build  Channel
_license                  1.1                      py35_1  
_nb_ext_conf              0.4.0                    py35_1  
_tflow_select             2.2.0                     eigen  
absl-py                   0.4.1                    py35_0  
absl-py                   0.9.0                     <pip>
aiofiles                  0.5.0                     <pip>
aiohttp                   3.6.2                     <pip>
alabaster                 0.7.12                     py_0  
anaconda                  custom           py35hd7b5ba2_0  
anaconda-clean            1.1.0                    py35_1  
anaconda-client           1.7.2                    py35_0  
anaconda-navigator        1.9.2                    py35_0  
anaconda-project          0.8.4                      py_0  
appdirs                   1.4.3              pyh91ea838_0  
appnope                   0.1.0            py35hd172556_0  
appscript                 1.0.1            py35h1de35cc_1  
apr                       1.6.3                he795440_0  
argcomplete               1.11.1                     py_0  
asn1crypto                0.24.0                   py35_0  
astor                     0.7.1                    py35_0  
astroid                   2.0.4                    py35_0  
astropy                   1.3.2               np112py35_0  
astunparse                1.6.3                     <pip>
async-timeout             3.0.1                     <pip>
atomicwrites              1.4.0                      py_0  
attrs                     19.3.0                     py_0  
automat                   0.8.0                      py_0  
babel                     2.8.0                      py_0  
backcall                  0.1.0                    py35_0  
backports                 1.0                        py_2  
backports.functools_lru_cache 1.6.1                      py_0  
backports.shutil_get_terminal_size 1.0.0                    py35_2  
backports.tempfile        1.0                        py_1  
backports.weakref         1.0rc1                    <pip>
backports.weakref         1.0.post1                  py_1  
beautifulsoup4            4.6.3                    py35_0  
bitarray                  0.8.3            py35h1de35cc_0  
blas                      1.1                    openblas    conda-forge
blaze                     0.10.1                   py35_0  
bleach                    3.1.4                      py_0  
bleach                    1.5.0                     <pip>
blosc                     1.16.3               hd9629dc_0  
bokeh                     0.13.0                   py35_0  
boto                      2.49.0                   py35_0  
bottleneck                1.2.1               np112py35_0  
bs4                       0.0.1                     <pip>
bzip2                     1.0.8                h1de35cc_0  
ca-certificates           2020.6.24                     0  
cachetools                4.1.0                     <pip>
cairo                     1.14.12              hc4e6be7_4  
certifi                   2018.8.24                py35_1  
certifi                   2018.11.29                <pip>
cffi                      1.11.5           py35h6174b99_1  
chardet                   3.0.4                    py35_1  
chest                     0.2.3                      py_2  
click                     7.1.2                      py_0  
cloudpickle               1.4.1                      py_0  
clyent                    1.2.2                    py35_1  
color                     0.1                       <pip>
colorama                  0.4.3                      py_0  
conda                     4.5.11                   py35_0  
conda-build               3.15.1                   py35_0  
conda-env                 2.6.0                         1  
conda-package-handling    1.0.4                      py_0  
conda-verify              3.4.2                      py_1  
configobj                 5.0.6                    py35_1  
constantly                15.1.0             pyh91ea838_0  
contextlib2               0.6.0.post1                py_0  
cryptography              2.3.1            py35hdbc3d79_0  
curl                      7.61.1               ha441bb4_0  
cycler                    0.10.0           py35hb89929e_0  
cyrus-sasl                2.1.26               h26aff7b_3  
cython                    0.28.5           py35h0a44026_0  
cytoolz                   0.9.0.1          py35h1de35cc_1  
dask                      0.14.3                   py35_1  
dask-core                 2.6.0                      py_0  
datashape                 0.5.4                    py35_1  
dbus                      1.13.14              h517e14e_0  
decorator                 4.4.2                      py_0  
defusedxml                0.6.0                      py_0  
dill                      0.2.8.2                  py35_0  
dill                      0.3.2                     <pip>
distributed               1.16.3                   py35_0  
Django                    1.11.5                    <pip>
docutils                  0.14             py35hb13dbd9_0  
dynd-python               0.7.2                    py35_0  
entrypoints               0.2.3                    py35_2  
enum34                    1.1.6                     <pip>
et_xmlfile                1.0.1            py35h40eb147_0  
expat                     2.2.6                h0a44026_0  
fastcache                 1.0.2            py35h1de35cc_2  
ffmpeg                    4.0                  h01ea3c9_0  
filelock                  3.0.12                     py_0  
flask                     1.1.2                      py_0  
flask-cors                3.0.8                      py_0  
fontconfig                2.13.0               h5d5b041_1  
freetype                  2.9.1                hb4e5f40_0  
fribidi                   1.0.5                h1de35cc_0  
future                    0.16.0                   py35_2  
future                    0.18.2                    <pip>
gast                      0.3.3                      py_0  
gdk-pixbuf                2.36.9                        1    conda-forge
gdown                     3.11.1                    <pip>
get_terminal_size         1.0.0                h7520d66_0  
gettext                   0.19.8.1             h15daf44_3  
gevent                    1.3.6            py35h1de35cc_0  
giflib                    5.2.1                h0b31af3_2    conda-forge
glib                      2.63.1               hd977a24_0  
glob2                     0.7                        py_0  
gmp                       6.1.2                hb37e062_1  
gmpy2                     2.0.8            py35h212fb8a_2  
gobject-introspection     1.56.1           py35hfc82f85_2  
google-auth               1.16.1                    <pip>
google-auth-oauthlib      0.4.1                     <pip>
google-pasta              0.2.0                     <pip>
googledrivedownloader     0.4                       <pip>
graphite2                 1.3.13               h2098e52_0  
graphviz                  2.40.1               hefbbd9a_2  
greenlet                  0.4.15           py35h1de35cc_0  
grpcio                    1.12.1           py35hd9629dc_0  
h5py                      2.10.0                    <pip>
h5py                      2.8.0            py35h60fea5d_3  
harfbuzz                  1.8.8                hb8d4a28_0  
hdf5                      1.8.20               hfa1e0ec_1  
heapdict                  1.0.1                      py_0  
html5lib                  1.0.1                      py_0  
html5lib                  0.9999999                 <pip>
hyperlink                 19.0.0                     py_0  
icu                       58.2                 h0a44026_3  
idna                      2.7                      py35_0  
idna-ssl                  1.1.0                     <pip>
imageio                   2.8.0                      py_0  
imagesize                 1.2.0                      py_0  
importlib_metadata        0.5                        py_0    conda-forge
imutils                   0.5.2                     <pip>
incremental               17.5.0                   py35_0  
intel-openmp              2019.4                      233  
ipykernel                 4.10.0                   py35_0  
ipython                   6.5.0                    py35_0  
ipython_genutils          0.2.0            py35hf129286_0  
ipywidgets                5.1.5                    py35_0    menpo
isort                     4.3.4                    py35_0  
itsdangerous              1.1.0                      py_0  
jasper                    2.0.14               h636a363_1  
jbig                      2.1                  h4d881f8_0  
jdcal                     1.4.1                      py_0  
jedi                      0.12.1                   py35_0  
jinja2                    2.11.2                     py_0  
joblib                    0.14.1                    <pip>
jpeg                      9d                   h0b31af3_0    conda-forge
jsonschema                2.6.0            py35h2dd9e4b_0  
jupyter                   1.0.0                    py35_7  
jupyter_client            5.3.3                      py_0  
jupyter_console           5.2.0            py35hd2aa692_1  
jupyter_core              4.5.0                      py_0  
Keras-Preprocessing       1.1.2                     <pip>
keyring                   13.2.1                   py35_0  
kiwisolver                1.0.1            py35h219a9d8_0  
krb5                      1.16.1               h24a3359_6  
lazy-object-proxy         1.3.1            py35h1de35cc_2  
leptonica                 1.78.0               h75b9b3b_2    conda-forge
libarchive                3.3.3                h786848e_5  
libcurl                   7.61.1               hf30b1f0_0  
libcxx                    10.0.0                        1  
libcxxabi                 4.0.1                hcfea43d_1  
libdynd                   0.7.2                         0  
libedit                   3.1.20181209         hb402a30_0  
libffi                    3.2.1                h0a44026_6  
libgfortran               3.0.1                h93005f0_2  
libiconv                  1.16                 h1de35cc_0  
libntlm                   1.5                  h1de35cc_0  
libopenblas               0.2.20               hdc02c5d_7  
libopencv                 3.4.2                h0d3447a_1  
libopus                   1.3.1                h1de35cc_0  
libpng                    1.6.37               ha441bb4_0  
libprotobuf               3.6.0                hd9629dc_0  
libsodium                 1.0.16               h3efe00b_0  
libssh2                   1.8.0                h322a93b_4  
libtiff                   4.1.0                hcb84e12_0  
libutf8proc               2.1.1                h1de35cc_0  
libvpx                    1.7.0                h378b8a2_0  
libwebp                   1.0.2                hd3bf737_5    conda-forge
libxml2                   2.9.9                hf6e021a_1  
libxslt                   1.1.33               h33a18ac_0  
llvm-openmp               4.0.1                hcfea43d_1  
llvmlite                  0.24.0           py35hc454e04_0  
loader                    2017.9.11                 <pip>
locket                    0.2.0            py35h58cf053_1  
Logbook                   1.5.3                     <pip>
logcc                     2018.3.1                  <pip>
lxml                      4.2.5            py35hef8c89e_0  
lz4-c                     1.8.1.2              h1de35cc_0  
lzo                       2.10                 h1de35cc_2  
markdown                  2.6.11                   py35_0  
Markdown                  2.6.8                     <pip>
markupsafe                1.0              py35h1de35cc_1  
matplotlib                3.0.0            py35h54f8f79_0  
matplotlib                3.0.3                     <pip>
mccabe                    0.6.1            py35h3f6a9a1_0  
mistune                   0.8.3            py35h1de35cc_1  
mkl                       2018.0.3                      1  
mkl-service               1.1.2            py35h6b9c3cc_4  
mkl_fft                   1.0.9                    py35_0    conda-forge
mkl_random                1.0.1                    py35_0    conda-forge
more-itertools            8.3.0                      py_0  
mpc                       1.0.3                h7a72875_5  
mpfr                      3.1.5                h711e7fd_2  
mpmath                    1.0.0                    py35_2  
msgpack-python            0.5.6            py35h04f5b5a_1    anaconda
multidict                 4.7.6                     <pip>
multipledispatch          0.6.0                    py35_0  
multiprocess              0.70.10                   <pip>
navigator-updater         0.2.1                    py35_0  
nb_anacondacloud          1.4.0                    py35_0  
nb_conda                  2.2.1            py35hd4e941f_0  
nb_conda_kernels          2.1.0                    py35_0  
nbconvert                 5.5.0                      py_0  
nbformat                  5.0.6                      py_0  
nbpresent                 3.0.2            py35hb9ebbd1_1  
ncurses                   6.2                  h0a44026_1  
networkx                  2.4                        py_0  
ninja                     1.8.2            py35h04f5b5a_1  
nltk                      3.3.0                    py35_0  
nomkl                     3.0                           0  
nose                      1.3.7                    py35_2  
notebook                  5.6.0                    py35_0  
numba                     0.39.0           py35h6440ff4_0  
numexpr                   2.6.5           py35_nomklhd0a1019_0  
numpy                     1.15.2          py35_blas_openblashd3ea46f_0  [blas_openblas]  conda-forge
numpy                     1.13.3                    <pip>
numpy                     1.18.5                    <pip>
numpy-base                1.14.3           py35h9797aa9_0  
numpydoc                  0.9.2                      py_0  
oauthlib                  3.1.0                     <pip>
odo                       0.5.0                    py35_1  
olefile                   0.46                       py_0  
openblas                  0.2.20                        8    conda-forge
openblas-devel            0.2.20                        7  
opencv                    3.4.2            py35h40b0b35_1  
opencv-python             4.2.0.34                  <pip>
opencv3                   3.1.0                    py35_0    menpo
openjpeg                  2.3.1                h254dc36_3    conda-forge
openpyxl                  2.6.3                      py_0  
openslide                 3.4.1                         2    bioconda
openslide-python          1.1.1            py35h470a237_0    bioconda
openssl                   1.0.2u               h1de35cc_0  
opt-einsum                3.2.1                     <pip>
packaging                 20.3                       py_0  
pandas                    0.23.4           py35h6440ff4_0  
pandoc                    2.2.3.2                       0  
pandocfilters             1.4.2                    py35_1  
pango                     1.42.4               h7e27002_1  
parso                     0.7.0                      py_0  
partd                     1.1.0                      py_0  
path.py                   12.0.2                     py_0  
pathlib                   1.0.1                     <pip>
pathlib2                  2.3.2                    py35_0  
pathos                    0.2.6                     <pip>
patsy                     0.5.0                    py35_0  
pcre                      8.43                 h0a44026_0  
pendulum                  2.1.0                     <pip>
pep8                      1.7.1                    py35_0  
pexpect                   4.6.0                    py35_0  
pickleshare               0.7.4            py35h9517181_0  
pillow                    5.2.0            py35hb68e598_0  
Pillow                    7.1.2                     <pip>
pip                       20.1.1                    <pip>
pip                       10.0.1                   py35_0  
pixman                    0.38.0               h1de35cc_0  
pkginfo                   1.4.2                    py35_1  
pluggy                    0.11.0                     py_0  
ply                       3.11                     py35_0  
pony                      0.7.13                    <pip>
pox                       0.2.8                     <pip>
ppft                      1.6.6.2                   <pip>
prettytable               0.7.2                     <pip>
progressbar2              3.51.4                    <pip>
prometheus_client         0.7.1                      py_0  
prompt_toolkit            1.0.15           py35h93950c5_0  
protobuf                  3.3.0                     <pip>
protobuf                  3.6.0            py35h0a44026_0  
protobuf                  3.12.2                    <pip>
psutil                    5.4.7            py35h1de35cc_0  
ptyprocess                0.6.0                    py35_0  
py                        1.8.1                      py_0  
py-opencv                 3.4.2            py35h0d3447a_1  
pyamg                     3.3.0                     <pip>
pyasn1                    0.4.8                      py_0  
pyasn1-modules            0.2.7                      py_0  
pycocotools               2.0.0            py35h470a237_0    hcc
pycodestyle               2.6.0                      py_0  
pycosat                   0.6.3            py35h745f8c1_0  
pycparser                 2.20                       py_0  
pycrypto                  2.6.1            py35h1de35cc_8  
pycurl                    7.43.0.2         py35hdbc3d79_0  
pydotplus                 2.0.2                      py_1  
pyflakes                  2.2.0                      py_0  
pygame                    1.9.2                     <pip>
pygments                  2.6.1                      py_0  
pylint                    2.1.1                    py35_0  
pyodbc                    4.0.24           py35h0a44026_0  
pyopenssl                 18.0.0                   py35_0  
pyparsing                 2.4.7                      py_0  
pyqt                      5.9.2            py35h655552a_2  
pysocks                   1.6.8                    py35_0  
pytables                  3.4.4            py35hca30cd5_0  
pytesseract               0.3.4                     <pip>
pytest                    3.8.1                    py35_0  
python                    3.5.6                hc167b69_0  
python-dateutil           2.8.1                      py_0  
python-graphviz           0.14                       py_0  
python-libarchive-c       2.9                        py_0  
python-resize-image       1.1.18                    <pip>
python-spams              2.6.1           py35_blas_openblash6af021c_201  [blas_openblas]  conda-forge
python-utils              2.4.0                     <pip>
python.app                2                        py35_9  
pytorch                   1.4.0                   py3.5_0    pytorch
pytz                      2020.1                     py_0  
pytzdata                  2019.3                    <pip>
pywavelets                0.5.2               np112py35_0  
pyyaml                    3.13             py35h1de35cc_0  
pyzmq                     17.1.2           py35h1de35cc_0  
qt                        5.9.7                h468cd18_1  
qtawesome                 0.7.0                      py_0  
qtconsole                 4.7.4                      py_0  
qtpy                      1.9.0                      py_0  
readline                  7.0                  h1de35cc_5  
redis                     5.0.3                h1de35cc_0  
redis-py                  3.5.0                      py_0  
requests                  2.19.1                   py35_0  
requests                  2.21.0                    <pip>
requests-oauthlib         1.3.0                     <pip>
rope                      0.17.0                     py_0  
rsa                       4.0                       <pip>
ruamel_yaml               0.15.46          py35h1de35cc_0  
scikit-image              0.15.0                    <pip>
scikit-image              0.14.0           py35hfc679d8_1    conda-forge
scikit-learn              0.22.2.post1              <pip>
scikit-video              1.1.11                    <pip>
scipy                     1.4.1                     <pip>
scipy                     1.1.0           py35_blas_openblash7943236_201  [blas_openblas]  conda-forge
seaborn                   0.7.1                    py35_0  
send2trash                1.5.0                    py35_0  
serf                      1.3.9                h1f07962_0  
service_identity          18.1.0             pyh91ea838_0  
setuptools                36.2.4                    <pip>
setuptools                47.1.1                    <pip>
setuptools                40.2.0                   py35_0  
Shapely                   1.7.0                     <pip>
simplegeneric             0.8.1                    py35_2  
singledispatch            3.4.0.3          py35h0acf360_0  
sip                       4.19.8           py35h0a44026_0  
six                       1.10.0                    <pip>
six                       1.15.0                    <pip>
six                       1.11.0                   py35_1  
sk-video                  1.1.10                    <pip>
snappy                    1.1.7                he62c110_3  
snowballstemmer           2.0.0                      py_0  
sockjs-tornado            1.0.5                    py35_0  
sortedcollections         1.1.1                      py_0  
sortedcontainers          2.0.5                    py35_0  
sphinx                    3.0.3                      py_0  
sphinxcontrib             1.0                      py35_1  
sphinxcontrib-applehelp   1.0.2                      py_0  
sphinxcontrib-devhelp     1.0.2                      py_0  
sphinxcontrib-htmlhelp    1.0.3                      py_0  
sphinxcontrib-jsmath      1.0.1                      py_0  
sphinxcontrib-qthelp      1.0.3                      py_0  
sphinxcontrib-serializinghtml 1.1.4                      py_0  
sphinxcontrib-websupport  1.2.1                      py_0  
spyder                    3.3.1                    py35_1  
spyder-kernels            0.2.6                    py35_0  
sqlalchemy                1.2.11           py35h1de35cc_0  
sqlite                    3.31.1               h5c1f38d_1  
staintools                2.1.2                     <pip>
statsmodels               0.8.0               np112py35_0  
svn                       1.10.2               h670755d_0  
sympy                     1.2                      py35_0  
tbb                       4.3_20141023                  0    menpo
tblib                     1.6.0                      py_0  
tensorboard               1.10.0           py35hdc36e2c_0  
tensorboard               2.2.2                     <pip>
tensorboard-plugin-wit    1.6.0.post3               <pip>
tensorflow                1.10.0          eigen_py35h5ac2770_0  
tensorflow                2.2.0                     <pip>
tensorflow-base           1.10.0          eigen_py35h4f0eeca_0  
tensorflow-estimator      2.2.0                     <pip>
tensorlayer               2.2.3                     <pip>
termcc                    2019.8.2                  <pip>
termcolor                 1.1.0                    py35_1  
terminado                 0.8.1                    py35_1  
terminaltables            3.1.0                     <pip>
tesseract                 4.1.1                haaf70cb_2    conda-forge
testpath                  0.4.4                      py_0  
tk                        8.6.8                ha441bb4_0  
toolz                     0.10.0                     py_0  
torch                     1.5.1                     <pip>
torch                     1.0.0                     <pip>
torchfile                 0.1.0                     <pip>
torchsummary              1.5.1                     <pip>
torchvision               0.6.1                     <pip>
torchvision               0.5.0                  py35_cpu    pytorch
tornado                   5.1.1            py35h1de35cc_0  
tqdm                      4.46.0                     py_0  
traitlets                 4.3.2            py35hd3d1486_0  
twisted                   17.5.0                   py35_0  
typed-ast                 1.1.0            py35h6952a12_0  
typing-extensions         3.7.4.2                   <pip>
umap                      0.1.1                     <pip>
umap-learn                0.3.10                    <pip>
unicodecsv                0.14.1           py35h2154ad0_0  
unixodbc                  2.3.7                h1de35cc_0  
urllib3                   1.23                     py35_0  
urllib3                   1.24.1                    <pip>
utils                     0.9.0                     <pip>
visdom                    0.1.8.8                   <pip>
wcwidth                   0.1.9                      py_0  
webencodings              0.5.1                    py35_1  
websocket-client          0.55.0                    <pip>
websockets                7.0                       <pip>
Werkzeug                  0.12.2                    <pip>
werkzeug                  1.0.1                      py_0  
wget                      3.2                       <pip>
wheel                     0.31.1                   py35_0  
wheel                     0.29.0                    <pip>
widgetsnbextension        1.2.3                    py35_1    menpo
wordcloud                 1.5.0                     <pip>
wrap                      2018.3.1                  <pip>
wrapt                     1.10.11          py35h1de35cc_2  
wrapt                     1.12.1                    <pip>
xlrd                      1.2.0                      py_0  
xlsxwriter                1.2.8                      py_0  
xlwings                   0.11.8                   py35_0  
xlwt                      1.2.0            py35hf70d7fa_0  
xz                        5.2.5                h1de35cc_0  
yaml                      0.1.7                hc338f04_2  
yarl                      1.4.2                     <pip>
zeromq                    4.2.5                h0a44026_1  
zict                      2.0.0                      py_0  
zlib                      1.2.11               h1de35cc_3  
zope                      1.0                      py35_1  
zope.interface            4.5.0            py35h1de35cc_0  
zstd                      1.3.7                h5bba6e5_0  


Details about conda and system ( conda info ):
$ conda info


     active environment : None
       user config file : /Users/amirali/.condarc
 populated config files : /Users/amirali/.condarc
          conda version : 4.5.11
    conda-build version : 3.15.1
         python version : 3.5.6.final.0
       base environment : /Users/amirali/anaconda  (writable)
           channel URLs : https://conda.anaconda.org/menpo/osx-64
                          https://conda.anaconda.org/menpo/noarch
                          https://repo.anaconda.com/pkgs/main/osx-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/osx-64
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/osx-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/pro/osx-64
                          https://repo.anaconda.com/pkgs/pro/noarch
                          https://conda.anaconda.org/conda-forge/osx-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : /Users/amirali/anaconda/pkgs
                          /Users/amirali/.conda/pkgs
       envs directories : /Users/amirali/anaconda/envs
                          /Users/amirali/.conda/envs
               platform : osx-64
             user-agent : conda/4.5.11 requests/2.19.1 CPython/3.5.6 Darwin/19.3.0 OSX/10.15.3
                UID:GID : 501:20
             netrc file : None
           offline mode : False

Permanently locked to one thread even after specifying numThreads>1

Issue:

When calling spams.fistaFlat(..., numThreads, ...) with numThreads > 1 or numThreads = -1 (all available cores/threads), two issues occur:

  • Only one thread is actually used (verified by htop) even on a very large problem that uses all 6 cores with another implementation (e.g., numpy/numba).
  • Any multiprocessing code that is run thereafter becomes locked to only one thread. For example, if I call np.dot before spams, then it can use all 6 cores. But if I call np.dot after calling spams.fistaFlat, then it only uses 1 core (verified by running things interactively in jupyter and monitoring htop; a kernel reset is required in order to "unlock" the cores again).

Possibly related to swig/swig#927 or some issue where SWIG will change the state of the Python GIL? I have not yet checked if this issue occurs with the python-mkl package on pypi.


Environment (conda list):
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main  
_tflow_select             2.1.0                       gpu  
absl-py                   0.7.1                    py37_0  
appdirs                   1.4.3                    pypi_0    pypi
asn1crypto                0.24.0                   pypi_0    pypi
astor                     0.8.0                    py37_0  
atomicwrites              1.3.0                    pypi_0    pypi
attrs                     19.1.0                   pypi_0    pypi
backcall                  0.1.0                    pypi_0    pypi
bcrypt                    3.1.7                    pypi_0    pypi
blas                      1.0                         mkl  
bleach                    3.1.0                    pypi_0    pypi
c-ares                    1.15.0            h7b6447c_1001  
ca-certificates           2019.10.16                    0  
certifi                   2019.9.11                py37_0  
cffi                      1.12.3                   pypi_0    pypi
cryptography              2.7                      pypi_0    pypi
cudatoolkit               10.0.130                      0  
cudnn                     7.6.0                cuda10.0_0  
cupti                     10.0.130                      0  
cycler                    0.10.0                   pypi_0    pypi
decorator                 4.4.0                    pypi_0    pypi
defusedxml                0.6.0                    pypi_0    pypi
entrypoints               0.3                      pypi_0    pypi
flake8                    3.7.8                    pypi_0    pypi
gast                      0.2.2                    py37_0  
google-pasta              0.1.7                      py_0  
grpcio                    1.16.1           py37hf8bcb03_1  
h5py                      2.9.0            py37h7918eee_0  
hdf5                      1.10.4               hb1b8bf9_0  
importlib-metadata        0.23                     pypi_0    pypi
intel-openmp              2019.4                      243  
ipykernel                 5.1.2                    pypi_0    pypi
ipython                   7.8.0                    pypi_0    pypi
ipython-genutils          0.2.0                    pypi_0    pypi
jedi                      0.15.1                   pypi_0    pypi
jinja2                    2.10.1                   pypi_0    pypi
joblib                    0.13.2                   pypi_0    pypi
jsonschema                3.0.2                    pypi_0    pypi
jupyter-client            5.3.1                    pypi_0    pypi
jupyter-core              4.5.0                    pypi_0    pypi
keras-applications        1.0.8                      py_0  
keras-preprocessing       1.1.0                      py_1  
kiwisolver                1.1.0                    pypi_0    pypi
libedit                   3.1.20181209         hc058e9b_0  
libffi                    3.2.1                hd88cf55_4  
libgcc-ng                 9.1.0                hdf63c60_0  
libgfortran-ng            7.3.0                hdf63c60_0  
libprotobuf               3.8.0                hd408876_0  
libstdcxx-ng              9.1.0                hdf63c60_0  
llvmlite                  0.30.0                   pypi_0    pypi
mako                      1.1.0                    pypi_0    pypi
markdown                  3.1.1                    py37_0  
markupsafe                1.1.1                    pypi_0    pypi
matplotlib                3.1.1                    pypi_0    pypi
mccabe                    0.6.1                    pypi_0    pypi
mistune                   0.8.4                    pypi_0    pypi
mkl                       2019.4                      243  
mkl-service               2.3.0            py37he904b0f_0  
mkl_fft                   1.0.14           py37ha843d7b_0  
mkl_random                1.0.2            py37hd81dba3_0  
more-itertools            7.2.0                    pypi_0    pypi
nbconvert                 5.6.0                    pypi_0    pypi
nbformat                  4.4.0                    pypi_0    pypi
ncurses                   6.1                  he6710b0_1  
nengo                     2.8.0                    pypi_0    pypi
nengo-dl                  3.0.0.dev0                dev_0    <develop>
nengo-fpga                0.2.2.dev0                dev_0    <develop>
nengo-ocl                 1.4.0                    pypi_0    pypi
nengolib                  0.5.2                    pypi_0    pypi
notebook                  6.0.1                    pypi_0    pypi
numba                     0.46.0                   pypi_0    pypi
numpy                     1.16.5           py37h7e9f1db_0  
numpy-base                1.16.5           py37hde5b4d6_0  
opencv-python             4.1.1.26                 pypi_0    pypi
openssl                   1.1.1d               h7b6447c_3  
opt_einsum                3.1.0                      py_0  
packaging                 19.2                     pypi_0    pypi
pandas                    0.25.1                   pypi_0    pypi
pandocfilters             1.4.2                    pypi_0    pypi
paramiko                  2.6.0                    pypi_0    pypi
parso                     0.5.1                    pypi_0    pypi
pexpect                   4.7.0                    pypi_0    pypi
pickleshare               0.7.5                    pypi_0    pypi
pip                       19.2.2                   py37_0  
pluggy                    0.13.0                   pypi_0    pypi
progressbar2              3.43.1                   pypi_0    pypi
prometheus-client         0.7.1                    pypi_0    pypi
prompt-toolkit            2.0.9                    pypi_0    pypi
protobuf                  3.8.0            py37he6710b0_0  
psutil                    5.6.3                    pypi_0    pypi
ptyprocess                0.6.0                    pypi_0    pypi
py                        1.8.0                    pypi_0    pypi
pycodestyle               2.5.0                    pypi_0    pypi
pycparser                 2.19                     pypi_0    pypi
pyflakes                  2.1.1                    pypi_0    pypi
pygments                  2.4.2                    pypi_0    pypi
pynacl                    1.3.0                    pypi_0    pypi
pynvml                    8.0.2+8.gd435840           dev_0    <develop>
pyopencl                  2019.1.1                 pypi_0    pypi
pyparsing                 2.4.2                    pypi_0    pypi
pyrsistent                0.15.4                   pypi_0    pypi
pytest                    5.2.1                    pypi_0    pypi
python                    3.7.4                h265db76_1  
python-dateutil           2.8.0                    pypi_0    pypi
python-utils              2.3.0                    pypi_0    pypi
pytools                   2019.1.1                 pypi_0    pypi
pytz                      2019.2                   pypi_0    pypi
pyzmq                     18.1.0                   pypi_0    pypi
readline                  7.0                  h7b6447c_5  
s-tui                     1.0.0b2                   dev_0    <develop>
scikit-learn              0.21.3                   pypi_0    pypi
scipy                     1.3.1            py37h7c811a0_0  
seaborn                   0.9.0                    pypi_0    pypi
send2trash                1.5.0                    pypi_0    pypi
setuptools                41.0.1                   py37_0  
six                       1.12.0                   py37_0  
spams-mkl                 2.6.1                    pypi_0    pypi
sqlite                    3.29.0               h7b6447c_0  
tensorboard               2.0.0              pyhb230dea_0  
tensorflow                2.0.0           gpu_py37h768510d_0  
tensorflow-base           2.0.0           gpu_py37h0ec5d1f_0  
tensorflow-estimator      2.0.0              pyh2649769_0  
tensorflow-gpu            2.0.0                h0d30ee6_0  
termcolor                 1.1.0                    py37_1  
terminado                 0.8.2                    pypi_0    pypi
testpath                  0.4.2                    pypi_0    pypi
tk                        8.6.8                hbc83047_0  
tornado                   6.0.3                    pypi_0    pypi
traitlets                 4.3.2                    pypi_0    pypi
urwid                     2.0.1                    pypi_0    pypi
wcwidth                   0.1.7                    pypi_0    pypi
webencodings              0.5.1                    pypi_0    pypi
werkzeug                  0.15.5                     py_0  
wheel                     0.33.4                   py37_0  
wrapt                     1.11.2           py37h7b6447c_0  
xz                        5.2.4                h14c3975_4  
zipp                      0.6.0                    pypi_0    pypi
zlib                      1.2.11               h7b6447c_3  

Details about conda and system ( conda info ):
     active environment : ******
    active env location : /home/arvoelke/anaconda3/envs/******
            shell level : 2
       user config file : /home/arvoelke/.condarc
 populated config files : /home/arvoelke/.condarc
          conda version : 4.7.12
    conda-build version : 3.18.8
         python version : 3.7.3.final.0
       virtual packages : __cuda=10.1
       base environment : /home/arvoelke/anaconda3  (writable)
           channel URLs : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /home/arvoelke/anaconda3/pkgs
                          /home/arvoelke/.conda/pkgs
       envs directories : /home/arvoelke/anaconda3/envs
                          /home/arvoelke/.conda/envs
               platform : linux-64
             user-agent : conda/4.7.12 requests/2.22.0 CPython/3.7.3 Linux/5.0.0-36-generic ubuntu/18.04.3 glibc/2.27
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

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