arkouda-contrib

a place for contributed functionality for arkouda

Creating a Module

• All modules must include a client directory
  • client directory must include a README.md and setup.py.
  • The client module will be installed using pip.
  • Install uses setuptools
• test directory is REQUIRED
  • pytest.ini is also required in the top level of your module.
• server directory is optional

For more details, visit CONTRIBUTING.md.

Basic Examples

Basic examples of client-only and client-server extensions to Arkouda:

• Client-only example: arkouda_distance
• Client-server example: arkouda_distance_wserver

Installation

Installation is performed by running module_configuration.py. When running module_configuration.py, the complete path to the location of the Arkouda repo must be specified through the ak_loc flag along with the complete path to the Arkouda contrib repo module that you want to include. Example:

python3 module_configuration.py --ak_loc=/complete/path/to/arkouda/ --pkg_path=/complete/path/to/arkouda-
contrib/arkouda_distance_wserver/

After running this command, the result should be a couple of commands along the lines of:

pip install -U /complete/path/to/arkouda-contrib/arkouda_distance_wserver/client
cp /complete/path/to/arkouda/ServerModules.cfg ~/TmpServerModules.cfg.1660849671
ARKOUDA_SERVER_USER_MODULES=" /complete/path/to/arkouda-contrib/arkouda_distance_wserver/server/DistanceCalcMsg.chpl" ARKOUDA_CONFIG_FILE=~/TmpServerModules.cfg.1660849671 ARKOUDA_SKIP_CHECK_DEPS=true make -C /complete/path/to/arkouda

These commands will then need to be run and then the Arkouda server will be built including the module Arkouda contrib package specified.

For detailed package installation instructions please view INSTALL.md.

Usage Notes

import arkouda as ak
import yourModule
# Code using your module and Arkouda