Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[BREAKING] prevent multi-gpu usage (#4749)

Browse Source 
* prevent multi-gpu usage

* fix distributed test

* combine gpu predictor tests

* set upper bound on n_gpus
This commit is contained in:
Rong Ou
2019-08-12 14:11:35 -07:00
committed by Rory Mitchell
parent 198f3a6c4a
commit c5b229632d
14 changed files with 59 additions and 298 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
tests/cpp/metric/test_elementwise_metric.cc
View File

@@ -101,32 +101,3 @@ TEST(Metric, DeclareUnifiedTest(PoissionNegLogLik)) {
1.1280f, 0.001f);
delete metric;
}
#if defined(XGBOOST_USE_NCCL) && defined(__CUDACC__)
TEST(Metric, MGPU_RMSE) {
{
auto lparam = xgboost::CreateEmptyGenericParam(0, -1);
xgboost::Metric * metric = xgboost::Metric::Create("rmse", &lparam);
metric->Configure({});
ASSERT_STREQ(metric->Name(), "rmse");
EXPECT_NEAR(GetMetricEval(metric, {0}, {0}), 0, 1e-10);
EXPECT_NEAR(GetMetricEval(metric,
{0.1f, 0.9f, 0.1f, 0.9f},
{ 0, 0, 1, 1}),
0.6403f, 0.001f);
delete metric;
}
{
auto lparam = xgboost::CreateEmptyGenericParam(1, -1);
xgboost::Metric * metric = xgboost::Metric::Create("rmse", &lparam);
ASSERT_STREQ(metric->Name(), "rmse");
EXPECT_NEAR(GetMetricEval(metric, {0, 1}, {0, 1}), 0, 1e-10);
EXPECT_NEAR(GetMetricEval(metric,
{0.1f, 0.9f, 0.1f, 0.9f},
{ 0, 0, 1, 1}),
0.6403f, 0.001f);
delete metric;
}
}
#endif