8227084: Add timing information for merge heap root preparation
Reviewed-by: sangheki, kbarrett
/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
#include "precompiled.hpp"
#include "gc/g1/g1FullGCTask.hpp"
#include "logging/log.hpp"
#include "utilities/ticks.hpp"
void G1FullGCTask::log_task(const char* name, uint worker_id, const Ticks& start, const Ticks& stop) {
Tickspan duration = stop - start;
double duration_ms = TimeHelper::counter_to_millis(duration.value());
log_trace(gc, phases)("%s (%u) %.3fms", name, worker_id, duration_ms);
}