diff options
Diffstat (limited to 'chromium/v8/src/counters.cc')
| -rw-r--r-- | chromium/v8/src/counters.cc | 149 |
1 files changed, 112 insertions, 37 deletions
diff --git a/chromium/v8/src/counters.cc b/chromium/v8/src/counters.cc index e0a6a60a0a4..cdff8877da2 100644 --- a/chromium/v8/src/counters.cc +++ b/chromium/v8/src/counters.cc @@ -1,35 +1,12 @@ // Copyright 2012 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#include "v8.h" - -#include "counters.h" -#include "isolate.h" -#include "platform.h" +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "src/v8.h" + +#include "src/counters.h" +#include "src/isolate.h" +#include "src/platform.h" namespace v8 { namespace internal { @@ -62,9 +39,7 @@ void HistogramTimer::Start() { if (Enabled()) { timer_.Start(); } - if (FLAG_log_internal_timer_events) { - LOG(isolate(), TimerEvent(Logger::START, name())); - } + isolate()->event_logger()(name(), Logger::START); } @@ -75,9 +50,109 @@ void HistogramTimer::Stop() { AddSample(static_cast<int>(timer_.Elapsed().InMilliseconds())); timer_.Stop(); } - if (FLAG_log_internal_timer_events) { - LOG(isolate(), TimerEvent(Logger::END, name())); - } + isolate()->event_logger()(name(), Logger::END); +} + + +Counters::Counters(Isolate* isolate) { +#define HT(name, caption) \ + name##_ = HistogramTimer(#caption, 0, 10000, 50, isolate); + HISTOGRAM_TIMER_LIST(HT) +#undef HT + +#define HP(name, caption) \ + name##_ = Histogram(#caption, 0, 101, 100, isolate); + HISTOGRAM_PERCENTAGE_LIST(HP) +#undef HP + +#define HM(name, caption) \ + name##_ = Histogram(#caption, 1000, 500000, 50, isolate); + HISTOGRAM_MEMORY_LIST(HM) +#undef HM + +#define SC(name, caption) \ + name##_ = StatsCounter(isolate, "c:" #caption); + + STATS_COUNTER_LIST_1(SC) + STATS_COUNTER_LIST_2(SC) +#undef SC + +#define SC(name) \ + count_of_##name##_ = StatsCounter(isolate, "c:" "V8.CountOf_" #name); \ + size_of_##name##_ = StatsCounter(isolate, "c:" "V8.SizeOf_" #name); + INSTANCE_TYPE_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_CODE_TYPE_##name##_ = \ + StatsCounter(isolate, "c:" "V8.CountOf_CODE_TYPE-" #name); \ + size_of_CODE_TYPE_##name##_ = \ + StatsCounter(isolate, "c:" "V8.SizeOf_CODE_TYPE-" #name); + CODE_KIND_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_FIXED_ARRAY_##name##_ = \ + StatsCounter(isolate, "c:" "V8.CountOf_FIXED_ARRAY-" #name); \ + size_of_FIXED_ARRAY_##name##_ = \ + StatsCounter(isolate, "c:" "V8.SizeOf_FIXED_ARRAY-" #name); + FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_CODE_AGE_##name##_ = \ + StatsCounter(isolate, "c:" "V8.CountOf_CODE_AGE-" #name); \ + size_of_CODE_AGE_##name##_ = \ + StatsCounter(isolate, "c:" "V8.SizeOf_CODE_AGE-" #name); + CODE_AGE_LIST_COMPLETE(SC) +#undef SC +} + + +void Counters::ResetCounters() { +#define SC(name, caption) name##_.Reset(); + STATS_COUNTER_LIST_1(SC) + STATS_COUNTER_LIST_2(SC) +#undef SC + +#define SC(name) \ + count_of_##name##_.Reset(); \ + size_of_##name##_.Reset(); + INSTANCE_TYPE_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_CODE_TYPE_##name##_.Reset(); \ + size_of_CODE_TYPE_##name##_.Reset(); + CODE_KIND_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_FIXED_ARRAY_##name##_.Reset(); \ + size_of_FIXED_ARRAY_##name##_.Reset(); + FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(SC) +#undef SC + +#define SC(name) \ + count_of_CODE_AGE_##name##_.Reset(); \ + size_of_CODE_AGE_##name##_.Reset(); + CODE_AGE_LIST_COMPLETE(SC) +#undef SC +} + + +void Counters::ResetHistograms() { +#define HT(name, caption) name##_.Reset(); + HISTOGRAM_TIMER_LIST(HT) +#undef HT + +#define HP(name, caption) name##_.Reset(); + HISTOGRAM_PERCENTAGE_LIST(HP) +#undef HP + +#define HM(name, caption) name##_.Reset(); + HISTOGRAM_MEMORY_LIST(HM) +#undef HM } } } // namespace v8::internal |