f0064c07ab
* Refactor configuration [Part II].
* General changes:
** Remove `Init` methods to avoid ambiguity.
** Remove `Configure(std::map<>)` to avoid redundant copying and prepare for
parameter validation. (`std::vector` is returned from `InitAllowUnknown`).
** Add name to tree updaters for easier debugging.
* Learner changes:
** Make `LearnerImpl` the only source of configuration.
All configurations are stored and carried out by `LearnerImpl::Configure()`.
** Remove booster in C API.
Originally kept for "compatibility reason", but did not state why. So here
we just remove it.
** Add a `metric_names_` field in `LearnerImpl`.
** Remove `LazyInit`. Configuration will always be lazy.
** Run `Configure` before every iteration.
* Predictor changes:
** Allocate both cpu and gpu predictor.
** Remove cpu_predictor from gpu_predictor.
`GBTree` is now used to dispatch the predictor.
** Remove some GPU Predictor tests.
* IO
No IO changes. The binary model format stability is tested by comparing
hashing value of save models between two commits
34 lines
927 B
C++
34 lines
927 B
C++
#include <gtest/gtest.h>
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#include <xgboost/logging.h>
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#include <string>
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#include "../../../src/common/timer.h"
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namespace xgboost {
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namespace common {
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TEST(Monitor, Logging) {
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auto run_monitor =
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[]() {
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Monitor monitor_;
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monitor_.Init("Monitor test");
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monitor_.Start("basic");
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monitor_.Stop("basic");
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};
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Args args = {std::make_pair("verbosity", "3")};
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ConsoleLogger::Configure(args);
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testing::internal::CaptureStderr();
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run_monitor();
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std::string output = testing::internal::GetCapturedStderr();
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ASSERT_NE(output.find("Monitor"), std::string::npos);
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// Monitor only prints messages when set to DEBUG.
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args = {std::make_pair("verbosity", "2")};
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ConsoleLogger::Configure(args);
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testing::internal::CaptureStderr();
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run_monitor();
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output = testing::internal::GetCapturedStderr();
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ASSERT_EQ(output.size(), 0);
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}
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} // namespace common
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} // namespace xgboost
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