Andy Adinets 2a59ff2f9b Multi-GPU support in GPUPredictor. (#3738) ...

* Multi-GPU support in GPUPredictor.

- GPUPredictor is multi-GPU
- removed DeviceMatrix, as it has been made obsolete by using HostDeviceVector in DMatrix

* Replaced pointers with spans in GPUPredictor.

* Added a multi-GPU predictor test.

* Fix multi-gpu test.

* Fix n_rows < n_gpus.

* Reinitialize shards when GPUSet is changed.
* Tests range of data.

* Remove commented code.

* Remove commented code.

2018-10-23 22:59:11 -07:00

..

base64.h

[LIBXGBOOST] pass demo running.

2016-01-16 10:24:01 -08:00

bitmap.h

Clang-tidy static analysis (#3222)

2018-04-19 18:57:13 +12:00

column_matrix.h

Refactor parts of fast histogram utilities (#3564)

2018-08-09 17:59:57 +12:00

common.cc

Implement transform to reduce CPU/GPU code duplication. (#3643)

2018-10-02 15:06:21 +13:00

common.cu

Catch dmlc::Error. (#3751)

2018-10-04 16:51:38 +13:00

common.h

Implement transform to reduce CPU/GPU code duplication. (#3643)

2018-10-02 15:06:21 +13:00

compressed_iterator.h

Added finding quantiles on GPU. (#3393)

2018-07-27 14:03:16 +12:00

config.h

Clang-tidy static analysis (#3222)

2018-04-19 18:57:13 +12:00

device_helpers.cuh

Add basic unittests for gpu-hist method. (#3785)

2018-10-15 15:47:00 +13:00

group_data.h

Clang-tidy static analysis (#3222)

2018-04-19 18:57:13 +12:00

hist_util.cc

Dmatrix refactor stage 2 (#3395)

2018-10-01 01:29:03 +13:00

hist_util.cu

Implement devices to devices reshard. (#3721)

2018-09-28 17:40:23 +12:00

hist_util.h

Add basic unittests for gpu-hist method. (#3785)

2018-10-15 15:47:00 +13:00

host_device_vector.cc

Replaced std::vector with HostDeviceVector in MetaInfo and SparsePage. (#3446)

2018-08-30 14:28:47 +12:00

host_device_vector.cu

Implement transform to reduce CPU/GPU code duplication. (#3643)

2018-10-02 15:06:21 +13:00

host_device_vector.h

Implement transform to reduce CPU/GPU code duplication. (#3643)

2018-10-02 15:06:21 +13:00

io.h

Clang-tidy static analysis (#3222)

2018-04-19 18:57:13 +12:00

math.h

Allow plug-ins to be built by cmake (#3752)

2018-10-04 22:03:52 +13:00

quantile.h

Added finding quantiles on GPU. (#3393)

2018-07-27 14:03:16 +12:00

random.h

Fix #3523: Fix CustomGlobalRandomEngine for R (#3781)

2018-10-15 09:39:13 -07:00

row_set.h

Clang-tidy static analysis (#3222)

2018-04-19 18:57:13 +12:00

span.h

Multi-GPU support in GPUPredictor. (#3738)

2018-10-23 22:59:11 -07:00

sync.h

[PYTHON] Simplify training logic, update rabit lib

2016-02-28 13:20:55 -08:00

timer.h

Fix gpu devices. (#3693)

2018-09-19 17:39:42 +12:00

transform.h

Implement transform to reduce CPU/GPU code duplication. (#3643)

2018-10-02 15:06:21 +13:00