Jiaming Yuan e0a279114e
Unify logging facilities. (#3982)
* Unify logging facilities.

* Enhance `ConsoleLogger` to handle different verbosity.
* Override macros from `dmlc`.
* Don't use specialized gamma when building with GPU.
* Remove verbosity cache in monitor.
* Test monitor.
* Deprecate `silent`.
* Fix doc and messages.
* Fix python test.
* Fix silent tests.
2018-12-14 19:29:58 +08:00
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2018-11-15 13:56:33 +13:00
2018-11-15 13:56:33 +13:00
2018-07-15 16:38:26 +12:00
2018-11-15 13:56:33 +13:00