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8148630: Convert TraceStartupTime to Unified Logging

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The former -XX:+TraceStartupTime flag has been converted to the UL option -Xlog:startuptime=info

Reviewed-by: coleenp, dholmes
This commit is contained in:
Rachel Protacio 2016-02-17 14:03:18 -05:00
parent c867b023b6
commit 92f9c27eec
14 changed files with 242 additions and 107 deletions
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35
hotspot/src/share/vm/runtime/timer.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, 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
@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "logging/log.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/timer.hpp"
#include "utilities/ostream.hpp"
@ -114,14 +115,15 @@ jlong TimeStamp::ticks_since_update() const {
}
TraceTime::TraceTime(const char* title,
bool doit) {
bool doit,
LogTagType tag) {
_active = doit;
_verbose = true;
_tag = tag;
_title = title;
if (_active) {
_accum = NULL;
tty->print("[%s", title);
tty->flush();
_t.start();
}
}
@ -129,14 +131,14 @@ TraceTime::TraceTime(const char* title,
TraceTime::TraceTime(const char* title,
elapsedTimer* accumulator,
bool doit,
bool verbose) {
_active = doit;
_verbose = verbose;
bool verbose,
LogTagType tag) {
_active = doit;
_verbose = verbose;
_tag = tag;
_title = title;
if (_active) {
if (_verbose) {
tty->print("[%s", title);
tty->flush();
}
_accum = accumulator;
_t.start();
}
@ -147,8 +149,15 @@ TraceTime::~TraceTime() {
_t.stop();
if (_accum!=NULL) _accum->add(_t);
if (_verbose) {
tty->print_cr(", %3.7f secs]", _t.seconds());
tty->flush();
switch (_tag) {
case LogTag::_startuptime :
log_info(startuptime)("%s, %3.7f secs", _title, _t.seconds());
break;
case LogTag::__NO_TAG :
default :
tty->print_cr("[%s, %3.7f secs]", _title, _t.seconds());
tty->flush();
}
}
}
}