Accept iterator in device dmatrix. (#5783)

* Remove Device DMatrix.
2020-07-07 21:44:48 +08:00
parent 048d969be4
commit a3ec964346
12 changed files with 495 additions and 343 deletions
--- a/tests/python-gpu/test_gpu_demos.py
+++ b/tests/python-gpu/test_gpu_demos.py
@@ -0,0 +1,11 @@
+import os
+import subprocess
+import sys
+sys.path.append("tests/python")
+import test_demos as td         # noqa
+
+
+def test_data_iterator():
+    script = os.path.join(td.PYTHON_DEMO_DIR, 'data_iterator.py')
+    cmd = ['python', script]
+    subprocess.check_call(cmd)