John McCutchan
fda3a9bc2b
(stripped) dart_product before: 5307888 (stripped) dart_product after: 5275088 Reduction in size: 32800 bytes. Removed entirely: - debuginfo* - elfgen* - gdbjit* - TraceBuffer - vtune support Removed in product: - Compiler stats - Code observers R=asiva@google.com Review URL: https://codereview.chromium.org/1711163002 .
94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef VM_COMPILER_STATS_H_
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#define VM_COMPILER_STATS_H_
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#include "vm/allocation.h"
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#include "vm/flags.h"
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#include "vm/isolate.h"
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#include "vm/timer.h"
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namespace dart {
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DECLARE_FLAG(bool, compiler_stats);
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DECLARE_FLAG(bool, compiler_benchmark);
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class CompilerStats {
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public:
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explicit CompilerStats(Isolate* isolate);
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~CompilerStats() { }
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Isolate* isolate_;
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Timer parser_timer; // Cumulative runtime of parser.
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Timer scanner_timer; // Cumulative runtime of scanner.
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Timer codegen_timer; // Cumulative runtime of code generator.
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Timer graphbuilder_timer; // Included in codegen_timer.
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Timer ssa_timer; // Included in codegen_timer.
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Timer graphinliner_timer; // Included in codegen_timer.
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Timer graphinliner_parse_timer; // Included in codegen_timer.
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Timer graphinliner_build_timer; // Included in codegen_timer.
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Timer graphinliner_ssa_timer; // Included in codegen_timer.
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Timer graphinliner_opt_timer; // Included in codegen_timer.
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Timer graphinliner_subst_timer; // Included in codegen_timer.
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Timer graphoptimizer_timer; // Included in codegen_timer.
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Timer graphcompiler_timer; // Included in codegen_timer.
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Timer codefinalizer_timer; // Included in codegen_timer.
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int64_t num_tokens_total; // Isolate + VM isolate
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int64_t num_tokens_scanned;
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int64_t num_tokens_consumed;
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int64_t num_cached_consts;
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int64_t num_const_cache_hits;
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int64_t num_classes_parsed;
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int64_t num_class_tokens;
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int64_t num_functions_parsed; // Num parsed functions.
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int64_t num_functions_compiled; // Num unoptimized compilations.
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int64_t num_functions_optimized; // Num optimized compilations.
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int64_t num_func_tokens_compiled;
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int64_t num_implicit_final_getters;
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int64_t num_method_extractors;
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int64_t src_length; // Total number of characters in source.
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int64_t total_code_size; // Bytes allocated for code and meta info.
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int64_t total_instr_size; // Total size of generated code in bytes.
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int64_t pc_desc_size;
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int64_t vardesc_size;
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char* text;
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bool use_benchmark_output;
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// Update stats that are computed, e.g. token count.
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void Update();
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void EnableBenchmark();
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char* BenchmarkOutput();
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char* PrintToZone();
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};
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#define INC_STAT(thread, counter, incr) \
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if (FLAG_support_compiler_stats && FLAG_compiler_stats) { \
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MutexLocker ml((thread)->isolate()->mutex()); \
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(thread)->isolate()->compiler_stats()->counter += (incr); \
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}
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#define STAT_VALUE(thread, counter) \
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((FLAG_support_compiler_stats && FLAG_compiler_stats) ? \
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(thread)->isolate()->compiler_stats()->counter : 0)
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#define CSTAT_TIMER_SCOPE(thr, t) \
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TimerScope timer(FLAG_support_compiler_stats && FLAG_compiler_stats, \
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(FLAG_support_compiler_stats && FLAG_compiler_stats) ? \
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&((thr)->isolate()->compiler_stats()->t) : NULL, \
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thr);
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} // namespace dart
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#endif // VM_COMPILER_STATS_H_
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