Use adapters for SparsePageDMatrix (#5092)

2019-12-11 15:59:23 +13:00
parent e089e16e3d
commit c7cc657a4d
12 changed files with 437 additions and 253 deletions
--- a/src/c_api/c_api.cc
+++ b/src/c_api/c_api.cc
@@ -196,7 +196,9 @@ int XGDMatrixCreateFromDataIter(
    scache = cache_info;
  }
  NativeDataIter parser(data_handle, callback);
-  *out = new std::shared_ptr<DMatrix>(DMatrix::Create(&parser, scache));
+  data::FileAdapter adapter(&parser);
+  *out = new std::shared_ptr<DMatrix>(DMatrix::Create(
+      &adapter, std::numeric_limits<float>::quiet_NaN(), 1, scache));
  API_END();
 }