A simple benchmark of some strategies to do Matrix multiplication (dot product) in Ruby.
Basically it shows that using
NMatrix#dot with an NMatrix object with
dtype: :float64 is more than 400x faster than using
$ git clone email@example.com:abinoam/matrix_dot_bench.git $ cd matrix_dot_bench $ bundle install
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/abinoam/matrix_dot_bench.
The gem is available as open source under the terms of the MIT License.