Support column split in gpu hist updater (#9384)

2023-08-31 03:09:35 -07:00
parent ccfc90e4c6
commit 9bab06cbca
10 changed files with 187 additions and 28 deletions
--- a/tests/cpp/tree/gpu_hist/test_evaluate_splits.cu
+++ b/tests/cpp/tree/gpu_hist/test_evaluate_splits.cu
@@ -24,7 +24,7 @@ auto ZeroParam() {
 inline GradientQuantiser DummyRoundingFactor() {
  thrust::device_vector<GradientPair> gpair(1);
  gpair[0] = {1000.f, 1000.f};  // Tests should not exceed sum of 1000
-  return GradientQuantiser(dh::ToSpan(gpair));
+  return {dh::ToSpan(gpair), MetaInfo()};
 }

 thrust::device_vector<GradientPairInt64> ConvertToInteger(std::vector<GradientPairPrecise> x) {