Rory Mitchell 40c6e2f0c8

Improved gpu_hist_experimental algorithm (#2866) ...

- Implement colsampling, subsampling for gpu_hist_experimental

 - Optimised multi-GPU implementation for gpu_hist_experimental

 - Make nccl optional

 - Add Volta architecture flag

 - Optimise RegLossObj

 - Add timing utilities for debug verbose mode

 - Bump required cuda version to 8.0

2017-11-11 13:58:40 +13:00

..

c_api

Multi-threaded XGDMatrixCreateFromMat for faster DMatrix creation (#2530)

2017-07-21 14:43:17 +12:00

common

Improved gpu_hist_experimental algorithm (#2866)

2017-11-11 13:58:40 +13:00

data

[GPU-Plugin] Integration of a faster version of grow_gpu plugin into mainstream (#2360)

2017-06-06 09:39:53 +12:00

metric

Cmake improvements (#2487)

2017-07-06 18:05:11 +12:00

objective

Cmake improvements (#2487)

2017-07-06 18:05:11 +12:00

predictor

Various bug fixes (#2825)

2017-10-25 14:45:01 +13:00

tree

Improved gpu_hist_experimental algorithm (#2866)

2017-11-11 13:58:40 +13:00

helpers.cc

Integer gradient summation for GPU histogram algorithm. (#2681)

2017-09-08 15:07:29 +12:00

helpers.h

[GPU-Plugin] Add GPU accelerated prediction (#2593)

2017-08-16 12:31:59 +12:00

test_learner.cc

[GPU-Plugin] Add GPU accelerated prediction (#2593)

2017-08-16 12:31:59 +12:00

test_main.cc

Add make commands for tests

2016-12-04 11:25:57 -08:00

xgboost_test.mk

Integer gradient summation for GPU histogram algorithm. (#2681)

2017-09-08 15:07:29 +12:00