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Author SHA1 Message Date
Chen Qin
d22e0809a8 throw dmlc::Error (#120) 
* throw dmlc::Error handled by xgboost jni
 2019-10-16 13:12:15 -04:00
Jiaming Yuan
185e3f1916
Update GPU doc. (#4953) 2019-10-16 05:54:09 -04:00
Philip Hyunsu Cho
33dbc10aab
Fix compilation failure on Windows (#119) 
* Fix compilation failure on Windows

* Fix lint
 2019-10-15 23:37:42 +07:00
Jiaming Yuan
7e72a12871
Don't set_params at the end of set_state. (#4947) 
* Don't set_params at the end of set_state.

* Also fix another issue found in dask prediction.

* Add note about prediction.

Don't support other prediction modes at the moment.
 2019-10-15 10:08:26 -04:00
Jiaming Yuan
2ebdec8aa6
Fix dask prediction. (#4941) 
* Fix dask prediction.

* Add better error messages for wrong partition.
 2019-10-14 23:19:34 -04:00
Jiaming Yuan
b61d534472
Span: use size_t' for index_type, add front' and `back'. (#4935) 
* Use `size_t' for index_type.  Add `front' and `back'.

* Remove a batch of `static_cast'.
 2019-10-14 09:13:33 -04:00
Chen Qin
8e2c201d23 fix assert timeout_sec (#117) 2019-10-14 04:44:26 -04:00
Peter Badida
a9053aff83 Fix incorrectly displayed Note in the doc (#4943) 2019-10-14 03:45:23 -04:00
Jiaming Yuan
0e0849fa1e
Mention dask in readme. [skip ci] (#4942) 2019-10-14 03:44:08 -04:00
Jiaming Yuan
ed9328ceae
Fix lint. (#115) 2019-10-13 07:38:29 -04:00
Jiaming Yuan
3d46bd0fa5
Ignore columnar alignment requirement. (#4928) 
* Better error message for wrong type.
* Fix stride size.
 2019-10-13 06:41:43 -04:00
Yuan Tang
05d4751540 Update README.md (#4940) 2019-10-13 02:37:19 -04:00
Yuan Tang
08ff510e48 Mention Kubernetes on README (#4939) 2019-10-13 01:43:09 -04:00
Jiaming Yuan
6dab74689c
Add SeekEnd to MemoryFixSizeBuffer. (#109) 
* Don't assert buffer size.
 2019-10-13 00:09:25 -04:00
Philip Hyunsu Cho
f7487e4c2a [CI] Run cuDF tests in Jenkins CI server (#4927) 2019-10-13 00:04:54 -04:00
Philip Hyunsu Cho
5b4f28cc46 [CI] Raise timeout threshold in Jenkins (#4938) 2019-10-12 23:47:35 -04:00
Jiaming Yuan
4bbf062ed3
[Breaking] Update sklearn interface. (#4929) 
* Remove nthread, seed, silent. Add tree_method, gpu_id, num_parallel_tree. Fix #4909.
* Check data shape. Fix #4896.
* Check element of eval_set is tuple. Fix #4875
*  Add doc for random_state with hogwild. Fixes #4919
 2019-10-12 02:50:09 -04:00
Chen Qin
5d1b613910 exit when allreduce/broadcast error cause timeout (#112) 
* keep async timeout task

* add missing pthread to cmake

* add tests

* Add a sleep period to avoid flushing the tracker.
 2019-10-11 03:39:39 -04:00
Jiaming Yuan
c2cce4fac3
Update dmlc-core. (#4924) 
* Fixed some threading errors.
* Allow updating parameters.
 2019-10-09 23:16:45 -04:00
Jiaming Yuan
6c9b6f11da Use cudf.concat explicitly. (#4918) 
* Use `cudf.concat` explicitly.

* Add test.
 2019-10-10 16:02:10 +13:00
Rory Mitchell
aefb1e5c2f
Resolve dask performance issues (#4914) 
* Set dask client.map as impure function

* Remove nrows

* Remove slow check in verbose mode
 2019-10-10 16:01:30 +13:00
Oleksandr Pryimak
80977182c5 Use bundled gtest (#4900) 
* Suggest to use gtest bundled with dmlc

* Use dmlc bundled gtest in all CI scripts

* Make clang-tidy to use dmlc embedded gtest
 2019-10-09 16:26:19 -07:00
Jiaming Yuan
095de3bf5f
Export c++ headers in CMake installation. (#4897) 
* Move get transpose into cc.

* Clean up headers in host device vector, remove thrust dependency.

* Move span and host device vector into public.

* Install c++ headers.

* Short notes for c and c++.

Co-Authored-By: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2019-10-06 23:53:09 -04:00
Jiaming Yuan
4ab1df5fe6
Check deprecated n_gpus. (#4908) 2019-10-02 02:05:14 -04:00
Chen Qin
af7281afe3 unittests mock, cleanup (#111) 
* cleanup, fix issue involved after remove is_bootstrap parameter

* misc

* clean

* add unittests
 2019-10-01 13:36:11 -07:00
Jiaming Yuan
7e24a8d245
Improve doc and demo for dask. (#4907) 
* Add a readme with link to doc.
* Add more comments in the demonstrations code.
* Workaround https://github.com/dask/distributed/issues/3081 .
 2019-09-30 23:59:37 -04:00
Jiaming Yuan
d30e63a0a5
Support feature names/types for cudf. (#4902) 
* Implement most of the pandas procedure for cudf except for type conversion.
* Requires an array of interfaces in metainfo.
 2019-09-29 15:07:51 -04:00
Chen Qin
ddcc2d85da Clean up cmake script and code includes (#106) 
* Clean up CMake scripts and related include paths.
* Add unittests.
 2019-09-26 02:29:04 -04:00
Vibhu Jawa
2fa8b359e0 Add support for cudf.Series (#4891) 2019-09-25 23:52:28 -04:00
Liangcai Li
82ee2317e8 Add case for LongParam. (#4885) 
To support specifying long parameter as String, the same as other basic
type, such as Int, Double ...
 2019-09-25 05:41:53 -07:00
Jiaming Yuan
b8433c455a
Rewrite Dask interface. (#4819) 2019-09-25 01:30:14 -04:00
Rong Ou
562bb0ae31 remove device shards (#4867) 2019-09-25 13:15:46 +08:00
Jiaming Yuan
0b89cd1dfa
Support gamma in GPU_Hist. (#4874) 
* Just prevent building the tree instead of using an explicit pruner.
 2019-09-24 10:16:08 +08:00
Jiaming Yuan
a40b72d127
Workaround isnan across different environments. (#4883) 2019-09-23 21:34:27 -04:00
Jiaming Yuan
c7416002e9
Fix DMatrix doc. (#4884) 2019-09-23 01:55:04 -04:00
Nan Zhu
fc8c9b0521
[jvm-packages] enable deterministic repartitioning when checkpoint is enabled (#4807) 
* do reparititoning in DataUtil

* keep previous behavior of partitioning without checkpoint

* deterministic repartitioning

* change
 2019-09-19 15:21:05 -07:00
Xu Xiao
277e25797b [jvm-packages] refine numAliveCores method of SparkParallelismTracker (#4858) 
* refine numAliveCores

* refine XGBoostToMLlibParams

* fix waitForCondition

* resolve conflicts

* Update SparkParallelismTracker.scala
 2019-09-19 15:18:29 -07:00
Honza Sterba
22209b7b95 [jvm-packages] Add BigDenseMatrix (#4383) 
* Add BigDenseMatrix

* ability to create DMatrix with bigger than Integer.MAX_VALUE size arrays
* uses sun.misc.Unsafe

* make DMatrix test work from a jar as well
 2019-09-18 20:46:14 -07:00
Xu Xiao
e92641887b remove unreached code of AllreduceRobust::CheckAndRecover (#108) 2019-09-18 23:06:59 -04:00
Jiaming Yuan
d4ce6807c7
Don't use _builtin_FUNCTION. (#107) 2019-09-18 12:05:23 -04:00
Jiaming Yuan
57106a3459
Fix parsing empty json object. (#4868) 
* Fix parsing empty json object.

* Better error message.
 2019-09-18 03:31:46 -04:00
Rong Ou
006eb80578 ignore vscode and clion files (#4866) 
* ignore vscode and clion files

* ignore all .idea directories
 2019-09-17 21:27:40 -04:00
Jiaming Yuan
d669ea1eaa
Deprecate set group (#4864) 
* Convert jvm package and R package.

* Restore for compatibility.
 2019-09-17 21:26:54 -04:00
Philip Hyunsu Cho
0e0955a6d8
Add link to Ruby XGBoost gem (#4856) 2019-09-17 10:40:44 -07:00
Jiaming Yuan
5374f52531
Complete cudf support. (#4850) 
* Handles missing value.
* Accept all floating point and integer types.
* Move to cudf 9.0 API.
* Remove requirement on `null_count`.
* Arbitrary column types support.
 2019-09-16 23:52:00 -04:00
Rong Ou
125bcec62e Move ellpack page construction into DMatrix (#4833) 2019-09-16 23:50:55 -04:00
Chen Qin
512f037e55 [rabit_bootstrap_cache ] failed xgb worker recover from other workers (#4808) 
* Better recovery support.  Restarting only the failed workers.
 2019-09-16 23:31:52 -04:00
Xu Xiao
c89bcc4de5 [blocking] fix parallel eval_split of hist updater (#4851) 
* Don't call rabit functions inside parallel loop.
 2019-09-13 09:35:03 -04:00
Chen Qin
9a7ac85d7e remove is_bootstrap parameter (#102) 
* apply openmp simd

* clean __buildin detection, moving windows build check from xgboost project, add openmp support for vectorize reduce

* apply openmp only to rabit

* orgnize rabit signature

* remove is_bootstrap, use load_checkpoint as implict flag

* visual studio don't support latest openmp

* orgnize omp declarations

* replace memory copy with vector cast

* Revert "replace memory copy with vector cast"

This reverts commit 28de4792dcdff40d83d458510d23b7ef0b191d79.

* Revert "orgnize omp declarations"

This reverts commit 31341233d31ce93ccf34d700262b1f3f6690bbfe.

* remove openmp settings, merge into a upcoming pr

* mis

* per feedback, update comments
 2019-09-10 11:45:50 -07:00
Jiaming Yuan
6a5e805886
Add n_jobs as an alias of nthread. (#4842) 2019-09-09 19:57:12 -04:00