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Issue 1095273002: Change hash table capacity heuristics when serializing. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix Created 5 years, 8 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/accessors.h" 7 #include "src/accessors.h"
8 #include "src/api.h" 8 #include "src/api.h"
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/base/once.h" 10 #include "src/base/once.h"
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3089 } 3089 }
3090 3090
3091 set_detached_contexts(empty_fixed_array()); 3091 set_detached_contexts(empty_fixed_array());
3092 set_retained_maps(ArrayList::cast(empty_fixed_array())); 3092 set_retained_maps(ArrayList::cast(empty_fixed_array()));
3093 3093
3094 set_weak_object_to_code_table( 3094 set_weak_object_to_code_table(
3095 *WeakHashTable::New(isolate(), 16, USE_DEFAULT_MINIMUM_CAPACITY, 3095 *WeakHashTable::New(isolate(), 16, USE_DEFAULT_MINIMUM_CAPACITY,
3096 TENURED)); 3096 TENURED));
3097 3097
3098 Handle<SeededNumberDictionary> slow_element_dictionary = 3098 Handle<SeededNumberDictionary> slow_element_dictionary =
3099 SeededNumberDictionary::New(isolate(), 0, TENURED); 3099 SeededNumberDictionary::New(isolate(), 1, TENURED);
3100 slow_element_dictionary->set_requires_slow_elements(); 3100 slow_element_dictionary->set_requires_slow_elements();
3101 set_empty_slow_element_dictionary(*slow_element_dictionary); 3101 set_empty_slow_element_dictionary(*slow_element_dictionary);
3102 3102
3103 set_materialized_objects(*factory->NewFixedArray(0, TENURED)); 3103 set_materialized_objects(*factory->NewFixedArray(0, TENURED));
3104 3104
3105 // Handling of script id generation is in Factory::NewScript. 3105 // Handling of script id generation is in Factory::NewScript.
3106 set_last_script_id(Smi::FromInt(v8::UnboundScript::kNoScriptId)); 3106 set_last_script_id(Smi::FromInt(v8::UnboundScript::kNoScriptId));
3107 3107
3108 set_allocation_sites_scratchpad( 3108 set_allocation_sites_scratchpad(
3109 *factory->NewFixedArray(kAllocationSiteScratchpadSize, TENURED)); 3109 *factory->NewFixedArray(kAllocationSiteScratchpadSize, TENURED));
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6405 static_cast<int>(object_sizes_last_time_[index])); 6405 static_cast<int>(object_sizes_last_time_[index]));
6406 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT) 6406 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT)
6407 #undef ADJUST_LAST_TIME_OBJECT_COUNT 6407 #undef ADJUST_LAST_TIME_OBJECT_COUNT
6408 6408
6409 MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); 6409 MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_));
6410 MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); 6410 MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_));
6411 ClearObjectStats(); 6411 ClearObjectStats();
6412 } 6412 }
6413 } 6413 }
6414 } // namespace v8::internal 6414 } // namespace v8::internal
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