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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/compiler/zone-stats.h" | 5 #include "src/compiler/zone-stats.h" |
6 | 6 |
7 namespace v8 { | 7 namespace v8 { |
8 namespace internal { | 8 namespace internal { |
9 namespace compiler { | 9 namespace compiler { |
10 | 10 |
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77 for (Zone* zone : zones_) { | 77 for (Zone* zone : zones_) { |
78 total += static_cast<size_t>(zone->allocation_size()); | 78 total += static_cast<size_t>(zone->allocation_size()); |
79 } | 79 } |
80 return total; | 80 return total; |
81 } | 81 } |
82 | 82 |
83 size_t ZoneStats::GetTotalAllocatedBytes() { | 83 size_t ZoneStats::GetTotalAllocatedBytes() { |
84 return total_deleted_bytes_ + GetCurrentAllocatedBytes(); | 84 return total_deleted_bytes_ + GetCurrentAllocatedBytes(); |
85 } | 85 } |
86 | 86 |
87 Zone* ZoneStats::NewEmptyZone() { | 87 Zone* ZoneStats::NewEmptyZone(const char* zone_name) { |
88 Zone* zone = new Zone(allocator_); | 88 Zone* zone = new Zone(allocator_, zone_name); |
89 zones_.push_back(zone); | 89 zones_.push_back(zone); |
90 return zone; | 90 return zone; |
91 } | 91 } |
92 | 92 |
93 void ZoneStats::ReturnZone(Zone* zone) { | 93 void ZoneStats::ReturnZone(Zone* zone) { |
94 size_t current_total = GetCurrentAllocatedBytes(); | 94 size_t current_total = GetCurrentAllocatedBytes(); |
95 // Update max. | 95 // Update max. |
96 max_allocated_bytes_ = std::max(max_allocated_bytes_, current_total); | 96 max_allocated_bytes_ = std::max(max_allocated_bytes_, current_total); |
97 // Update stats. | 97 // Update stats. |
98 for (StatsScope* stat_scope : stats_) { | 98 for (StatsScope* stat_scope : stats_) { |
99 stat_scope->ZoneReturned(zone); | 99 stat_scope->ZoneReturned(zone); |
100 } | 100 } |
101 // Remove from used. | 101 // Remove from used. |
102 Zones::iterator it = std::find(zones_.begin(), zones_.end(), zone); | 102 Zones::iterator it = std::find(zones_.begin(), zones_.end(), zone); |
103 DCHECK(it != zones_.end()); | 103 DCHECK(it != zones_.end()); |
104 zones_.erase(it); | 104 zones_.erase(it); |
105 total_deleted_bytes_ += static_cast<size_t>(zone->allocation_size()); | 105 total_deleted_bytes_ += static_cast<size_t>(zone->allocation_size()); |
106 delete zone; | 106 delete zone; |
107 } | 107 } |
108 | 108 |
109 } // namespace compiler | 109 } // namespace compiler |
110 } // namespace internal | 110 } // namespace internal |
111 } // namespace v8 | 111 } // namespace v8 |
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