88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "precompiled.hpp"
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#include "runtime/timerTrace.hpp"
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TraceTime::TraceTime(const char* title,
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bool doit) {
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_active = doit;
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_verbose = true;
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_title = title;
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_print = NULL;
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if (_active) {
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_accum = NULL;
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_t.start();
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}
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}
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TraceTime::TraceTime(const char* title,
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elapsedTimer* accumulator,
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bool doit,
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bool verbose) {
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_active = doit;
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_verbose = verbose;
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_title = title;
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_print = NULL;
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if (_active) {
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_accum = accumulator;
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_t.start();
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}
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}
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TraceTime::TraceTime(const char* title,
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TraceTimerLogPrintFunc ttlpf) {
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_active = ttlpf!= NULL;
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_verbose = true;
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_title = title;
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_print = ttlpf;
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if (_active) {
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_accum = NULL;
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_t.start();
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}
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}
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TraceTime::~TraceTime() {
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if (!_active) {
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return;
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}
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_t.stop();
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if (_accum != NULL) {
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_accum->add(_t);
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}
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if (!_verbose) {
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return;
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}
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if (_print) {
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_print("%s, %3.7f secs", _title, _t.seconds());
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} else {
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tty->print_cr("[%s, %3.7f secs]", _title, _t.seconds());
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tty->flush();
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}
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}
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