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// 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 "v8-counters.h"
namespace v8 {
namespace internal {
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("c:" #caption);
STATS_COUNTER_LIST_1(SC)
STATS_COUNTER_LIST_2(SC)
#undef SC
#define SC(name) \
count_of_##name##_ = StatsCounter("c:" "V8.CountOf_" #name); \
size_of_##name##_ = StatsCounter("c:" "V8.SizeOf_" #name);
INSTANCE_TYPE_LIST(SC)
#undef SC
#define SC(name) \
count_of_CODE_TYPE_##name##_ = \
StatsCounter("c:" "V8.CountOf_CODE_TYPE-" #name); \
size_of_CODE_TYPE_##name##_ = \
StatsCounter("c:" "V8.SizeOf_CODE_TYPE-" #name);
CODE_KIND_LIST(SC)
#undef SC
#define SC(name) \
count_of_FIXED_ARRAY_##name##_ = \
StatsCounter("c:" "V8.CountOf_FIXED_ARRAY-" #name); \
size_of_FIXED_ARRAY_##name##_ = \
StatsCounter("c:" "V8.SizeOf_FIXED_ARRAY-" #name);
FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(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
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