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Remove accidental SparsePage copies (#3583)

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Rory Mitchell
2018-08-13 12:49:38 +12:00
committed by Philip Hyunsu Cho
parent 0b607fb884
commit 645996b12f
16 changed files with 28 additions and 28 deletions
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2
src/linear/updater_gpu_coordinate.cu
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@@ -237,7 +237,7 @@ class GPUCoordinateUpdater : public LinearUpdater {
auto iter = p_fmat->ColIterator();
CHECK(p_fmat->SingleColBlock());
iter->Next();
auto batch = iter->Value();
auto &batch = iter->Value();
shards.resize(n_devices);
// Create device shards