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Add global configuration (#6414)

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* Add management functions for global configuration: XGBSetGlobalConfig(), XGBGetGlobalConfig().
* Add Python interface: set_config(), get_config(), and config_context().
* Add unit tests for Python
* Add R interface: xgb.set.config(), xgb.get.config()
* Add unit tests for R

Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
This commit is contained in:
Philip Hyunsu Cho
2020-12-03 00:05:18 -08:00
committed by GitHub
parent c2ba4fb957
commit fb56da5e8b
29 changed files with 637 additions and 86 deletions
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15
R-package/src/xgboost_R.cc
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@@ -49,6 +49,21 @@ void _DMatrixFinalizer(SEXP ext) {
R_API_END();
}
SEXP XGBSetGlobalConfig_R(SEXP json_str) {
R_API_BEGIN();
CHECK_CALL(XGBSetGlobalConfig(CHAR(asChar(json_str))));
R_API_END();
return R_NilValue;
}
SEXP XGBGetGlobalConfig_R() {
const char* json_str;
R_API_BEGIN();
CHECK_CALL(XGBGetGlobalConfig(&json_str));
R_API_END();
return mkString(json_str);
}
SEXP XGDMatrixCreateFromFile_R(SEXP fname, SEXP silent) {
SEXP ret;
R_API_BEGIN();