Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Improved multi-node multi-GPU random forests. #4238

Merged
merged 8 commits into from
Mar 12, 2019
Merged

Improved multi-node multi-GPU random forests. #4238

merged 8 commits into from
Mar 12, 2019

Commits on Mar 8, 2019

  1. Improved multi-node multi-GPU random forests. 

    - removed rabit::Broadcast() from each invocation of column sampling
- instead, syncing the PRNG seed when a ColumnSampler() object is constructed
- this makes non-trivial column sampling significantly faster in the distributed case
- refactored distributed GPU tests
- added distributed random forests tests
    @canonizer
    canonizer committed Mar 8, 2019
    Configuration menu
    Copy the full SHA
    770a4c0 View commit details
    Browse the repository at this point in the history

  2. Merge branch 'upstream-master' into fea-ext-mnmg-rf

    @canonizer
    canonizer committed Mar 8, 2019
    Configuration menu
    Copy the full SHA
    862ef22 View commit details
    Browse the repository at this point in the history

  3. Fixed the number of rounds and parallel trees for random forest tests.

    @canonizer
    canonizer committed Mar 8, 2019
    Configuration menu
    Copy the full SHA
    66b2d87 View commit details
    Browse the repository at this point in the history

Commits on Mar 11, 2019

  1. Merge branch 'upstream-master' into fea-ext-mnmg-rf

    @canonizer
    canonizer committed Mar 11, 2019
    Configuration menu
    Copy the full SHA
    821d9b5 View commit details
    Browse the repository at this point in the history

  2. Refactored distributed GPU tests.

    @canonizer
    canonizer committed Mar 11, 2019
    Configuration menu
    Copy the full SHA
    a0fc920 View commit details
    Browse the repository at this point in the history

  3. Merge branch 'upstream-master' into fea-ext-mnmg-rf

    @canonizer
    canonizer committed Mar 11, 2019
    Configuration menu
    Copy the full SHA
    e827ab4 View commit details
    Browse the repository at this point in the history

Commits on Mar 12, 2019

  1. Moved GPU distributed tests to tests/distributed.

    @canonizer
    canonizer committed Mar 12, 2019
    Configuration menu
    Copy the full SHA
    2dc3d2f View commit details
    Browse the repository at this point in the history

  2. Merge branch 'upstream-master' into fea-ext-mnmg-rf

    @canonizer
    canonizer committed Mar 12, 2019
    Configuration menu
    Copy the full SHA
    80e6cb1 View commit details
    Browse the repository at this point in the history