Merge lossgude and depthwise strategies for CPU hist (#7007)

* fix java/scala test: max depth is also valid parameter for lossguide Co-authored-by: Kirill Shvets <kirill.shvets@intel.com>
2021-06-02 20:49:43 +03:00
parent ee4f51a631
commit 57c732655e
11 changed files with 415 additions and 484 deletions
--- a/tests/cpp/tree/test_gpu_hist.cu
+++ b/tests/cpp/tree/test_gpu_hist.cu
@@ -132,7 +132,7 @@ TEST(GpuHist, BuildHistSharedMem) {

 TEST(GpuHist, ApplySplit) {
  RegTree tree;
-  ExpandEntry candidate;
+  GPUExpandEntry candidate;
  candidate.nid = 0;
  candidate.left_weight = 1.0f;
  candidate.right_weight = 2.0f;